v1.9.0

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+/.github/workflows/** @Andarist @bluwy @emmatown
+/action.yml @Andarist @bluwy @emmatown
+/scripts/bump.ts @Andarist @bluwy @emmatown
+/scripts/release.ts @Andarist @bluwy @emmatown
+/scripts/release-pr.ts @Andarist @bluwy @emmatown

.github/actions/ci-setup/action.yml

@@ -1,14 +1,24 @@
 name: Setup CI
+description: Setup CI
+
+inputs:
+  skip-cache:
+    description: "Whether to skip the cache"
+    required: false
+    default: "false"
 
 runs:
   using: composite
   steps:
-    - name: Setup Node.js
+    - name: Set up pnpm
-      uses: actions/setup-node@v6
+      uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6.0.5
+
+    - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
       with:
         node-version-file: ".node-version"
-        cache: yarn
+        package-manager-cache: ${{ inputs.skip-cache != 'true' }}
+        cache: ${{ inputs.skip-cache != 'true' && 'pnpm' || '' }}
 
     - name: Install dependencies
       shell: bash
-      run: yarn install --frozen-lockfile
+      run: pnpm install --frozen-lockfile

.github/dependabot.yml

@@ -9,3 +9,5 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7

.github/workflows/ci.yml

@@ -1,26 +1,94 @@
-name: Node CI
+name: CI
 
 on:
-  push:
+  pull_request:
+  # merge queue is required so all commits on target branches trigger this workflow
+  # despite lack of the push event trigger here
+  merge_group:
     branches:
       - main
-  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.sha }}
+  cancel-in-progress: true
 
 jobs:
-  build:
+  lint-workflows:
-    timeout-minutes: 20
+    name: Lint workflows
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read # only required in private repos
+      security-events: write # allow writing security events
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
 
+      - name: Run zizmor
+        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        with:
+          persona: pedantic
+          annotations: true
+          advanced-security: false
+
+  test:
+    name: Test
+    timeout-minutes: 20
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
-          ref: ${{ github.event.pull_request.head.sha }}
+          persist-credentials: false
+
+      - uses: ./.github/actions/ci-setup
+
+      - name: Test
+        run: pnpm test
+
+  typecheck:
+    name: Typecheck
+    timeout-minutes: 20
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
 
       - uses: ./.github/actions/ci-setup
 
       - name: Typecheck
-        run: yarn typecheck
+        run: pnpm typecheck
 
-      - name: Test
+  lint:
-        run: yarn test
+    name: Lint
+    timeout-minutes: 20
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - uses: ./.github/actions/ci-setup
+
+      - name: Format
+        run: pnpm format
+
+  ci-ok:
+    name: CI OK
+    runs-on: ubuntu-latest
+    if: always()
+    needs: [lint-workflows, test, typecheck, lint]
+    steps:
+      - name: Exit with error if some jobs are not successful
+        run: exit 1
+        if: ${{ always() && (contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')) }}

.github/workflows/publish.yml

@@ -0,0 +1,86 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: false
+  queue: max
+
+permissions: {} # each job should define its own permission explicitly
+
+jobs:
+  version:
+    name: Version
+    runs-on: ubuntu-latest
+    environment: version
+    timeout-minutes: 20
+    outputs:
+      hasChangesets: ${{ steps.changesets.outputs.hasChangesets }}
+    permissions:
+      contents: write # to create release (changesets/action)
+      issues: write # to post issue comments (changesets/action)
+      pull-requests: write # to create pull request (changesets/action)
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - uses: ./.github/actions/ci-setup
+        with:
+          skip-cache: true # avoid cache poisoning attacks
+
+      - name: Build
+        run: pnpm build
+
+      - uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        id: app-token
+        with:
+          client-id: ${{ vars.APP_CLIENT_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
+      - name: Create or update release pull request
+        id: changesets
+        uses: ./
+        with:
+          github-token: ${{ steps.app-token.outputs.token }}
+          version: pnpm bump
+
+  publish:
+    name: Publish
+    if: needs.version.outputs.hasChangesets == 'false'
+    needs: version
+    runs-on: ubuntu-latest
+    environment: marketplace
+    timeout-minutes: 20
+    permissions:
+      contents: write # to create release and have it authored by github-actions (changesets/action)
+    steps:
+      - uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        id: app-token
+        with:
+          client-id: ${{ vars.APP_CLIENT_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: true
+          # we need this token to bypass the branch and tag protection rules
+          token: ${{ steps.app-token.outputs.token }}
+
+      - uses: ./.github/actions/ci-setup
+        with:
+          skip-cache: true # avoid cache poisoning attacks
+
+      - name: Build
+        run: pnpm build
+
+      - name: Publish to marketplace
+        uses: ./
+        with:
+          publish: pnpm release

.github/workflows/release-pr.yml

@@ -4,20 +4,49 @@ on:
   issue_comment:
     types: [created]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.run_id }}
+  cancel-in-progress: true
+
+permissions: {}
+
 jobs:
   release_check:
+    name: Validate release request
     if: github.repository == 'changesets/action' && github.event.issue.pull_request && startsWith(github.event.comment.body, '/release-pr')
+    timeout-minutes: 5
     runs-on: ubuntu-latest
+
+    permissions:
+      contents: read # to inspect the pull request commit state (changesets/action)
+      issues: write # to add and remove reactions on the triggering comment (changesets/action)
+      pull-requests: read # to inspect the pull request head state (changesets/action)
+
     steps:
       - id: report_in_progress
         run: |
-          echo "in_progress_reaction_id=$(gh api /repos/${{github.repository}}/issues/comments/${{github.event.comment.id}}/reactions -f content='eyes' --jq '.id')" >> "$GITHUB_OUTPUT"
+          in_progress_reaction_id=$(gh api "/repos/$GH_REPO/issues/comments/$COMMENT_ID/reactions" -f content='eyes' --jq '.id')
+          echo "in_progress_reaction_id=$in_progress_reaction_id" >> "$GITHUB_OUTPUT"
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_ID: ${{ github.event.comment.id }}
+
+      - id: parse_command
+        run: |
+          if [[ "$COMMENT_BODY" =~ ^/release-pr[[:space:]]+([0-9a-fA-F]{7,40})[[:space:]]*$ ]]
+          then
+            echo "requested_sha=${BASH_REMATCH[1]}" >> "$GITHUB_OUTPUT"
+          else
+            echo "Expected '/release-pr <sha>' where <sha> is a 7-40 character commit SHA."
+            exit 1
+          fi
+        env:
+          COMMENT_BODY: ${{ github.event.comment.body }}
 
       - id: check_authorization
         run: |
-          if [[ $AUTHOR_ASSOCIATION == 'MEMBER' || $AUTHOR_ASSOCIATION == 'OWNER' || $AUTHOR_ASSOCIATION == 'COLLABORATOR' ]]
+          if [[ "$AUTHOR_ASSOCIATION" == 'MEMBER' || "$AUTHOR_ASSOCIATION" == 'OWNER' || "$AUTHOR_ASSOCIATION" == 'COLLABORATOR' ]]
           then
             echo "User is authorized to release"
           else
@@ -27,40 +56,115 @@ jobs:
         env:
           AUTHOR_ASSOCIATION: ${{ github.event.comment.author_association }}
 
+      - id: resolve_requested_sha
+        run: |
+          requested_sha=$(echo "$REQUESTED_SHA" | tr '[:upper:]' '[:lower:]')
+
+          mapfile -t matches < <(
+            gh api "/repos/$GH_REPO/pulls/$ISSUE_NUMBER/commits" --paginate --jq '.[].sha' |
+              awk -v sha="$requested_sha" 'index(tolower($0), sha) == 1 { print $0 }'
+          )
+
+          if [[ ${#matches[@]} -eq 0 ]]
+          then
+            echo "Requested SHA $REQUESTED_SHA is not part of this pull request."
+            exit 1
+          fi
+
+          if [[ ${#matches[@]} -gt 1 ]]
+          then
+            echo "Requested SHA $REQUESTED_SHA is ambiguous for this pull request."
+            exit 1
+          fi
+
+          resolved_sha="${matches[0]}"
+          pr_head_sha=$(gh pr view "$ISSUE_NUMBER" --json headRefOid --jq '.headRefOid')
+
+          if [[ "$resolved_sha" != "$pr_head_sha" ]]
+          then
+            echo "Requested SHA $resolved_sha is not the current PR head $pr_head_sha."
+            exit 1
+          fi
+
+          echo "resolved_sha=$resolved_sha" >> "$GITHUB_OUTPUT"
+          echo "pr_head_sha=$pr_head_sha" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+          REQUESTED_SHA: ${{ steps.parse_command.outputs.requested_sha }}
+
+      - id: get_pr_head_repository
+        run: |
+          head_repository=$(gh pr view "$ISSUE_NUMBER" --json headRepositoryOwner,headRepository --jq '.headRepositoryOwner.login + "/" + .headRepository.name')
+          echo "head_repository=$head_repository" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+
     outputs:
       in_progress_reaction_id: ${{ steps.report_in_progress.outputs.in_progress_reaction_id }}
+      requested_sha: ${{ steps.parse_command.outputs.requested_sha }}
+      resolved_sha: ${{ steps.resolve_requested_sha.outputs.resolved_sha }}
+      pr_head_sha: ${{ steps.resolve_requested_sha.outputs.pr_head_sha }}
+      head_repository: ${{ steps.get_pr_head_repository.outputs.head_repository }}
 
   release:
+    name: Release snapshot
     if: github.repository == 'changesets/action'
     timeout-minutes: 20
     runs-on: ubuntu-latest
     needs: release_check
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/ci-setup
 
-      - name: Checkout pull request
+    permissions:
-        run: gh pr checkout ${{ github.event.issue.number }}
+      contents: write # to create the release commit and publish snapshot artifacts (changesets/action)
+      issues: write # to add and remove reactions on the triggering comment (changesets/action)
+      pull-requests: write # to comment on the pull request with the release result (changesets/action)
+
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - uses: ./.github/actions/ci-setup
+        with:
+          skip-cache: true # avoid cache poisoning attacks
+
+      - name: Fetch validated commit from pull request head repository
+        run: |
+          git remote add pr-head "https://github.com/$HEAD_REPOSITORY.git"
+          git fetch --no-tags pr-head "$RESOLVED_SHA"
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HEAD_REPOSITORY: ${{ needs.release_check.outputs.head_repository }}
+          RESOLVED_SHA: ${{ needs.release_check.outputs.resolved_sha }}
+
+      - name: Checkout validated commit
+        run: git checkout --detach "$RESOLVED_SHA"
+        env:
+          RESOLVED_SHA: ${{ needs.release_check.outputs.resolved_sha }}
 
       - name: Check if Version Packages PR
         id: check_version_packages
         run: |
-          echo "version_packages=$(gh pr view ${{ github.event.issue.number }} --json headRefName --jq '.headRefName|startswith("changeset-release/")')" >> "$GITHUB_OUTPUT"
+          version_packages=$(gh pr view "$ISSUE_NUMBER" --json headRefName --jq '.headRefName|startswith("changeset-release/")')
+          echo "version_packages=$version_packages" >> "$GITHUB_OUTPUT"
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
 
       - name: Reset Version Packages PR
         if: steps.check_version_packages.outputs.version_packages == 'true'
         run: git reset --hard HEAD~1
 
-      - run: yarn changeset version --snapshot pr${{ github.event.issue.number }}
+      - name: Create snapshot version
+        run: pnpm changeset version --snapshot "pr$ISSUE_NUMBER"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
 
       - name: Build
-        run: yarn build
+        run: pnpm build
 
       - name: Setup Git user
         run: |
@@ -68,35 +172,71 @@ jobs:
           git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
 
       - name: Release snapshot version
-        run: yarn run release:pr
+        run: pnpm release:pr
 
-      - run: gh api /repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions -f content='rocket'
+      - name: Add success reaction
+        run: gh api "/repos/$GH_REPO/issues/comments/$COMMENT_ID/reactions" -f content='rocket'
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_ID: ${{ github.event.comment.id }}
 
-      - run: gh api -X DELETE /repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions/${{ needs.release_check.outputs.in_progress_reaction_id }}
+      - name: Remove in-progress reaction
+        run: gh api -X DELETE "/repos/$GH_REPO/issues/comments/$COMMENT_ID/reactions/$IN_PROGRESS_REACTION_ID"
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_ID: ${{ github.event.comment.id }}
+          IN_PROGRESS_REACTION_ID: ${{ needs.release_check.outputs.in_progress_reaction_id }}
 
-      - run: gh pr comment ${{ github.event.issue.number }} --body "The [${{ github.repository }}@$(git rev-parse HEAD)](https://github.com/${{ github.repository }}/commit/$(git rev-parse HEAD)) release triggered by [this comment](${{ github.event.comment.url }}) has [succeeded](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
+      - name: Comment success
+        run: |
+          published_commit="$(git rev-parse HEAD)"
+          body="The release for \`$RESOLVED_SHA\` triggered by [this comment]($COMMENT_URL) has [succeeded]($RUN_URL). Published commit: [$GH_REPO@$published_commit](https://github.com/$GH_REPO/commit/$published_commit)."
+          gh pr comment "$ISSUE_NUMBER" --body "$body"
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+          COMMENT_URL: ${{ github.event.comment.url }}
+          RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          RESOLVED_SHA: ${{ needs.release_check.outputs.resolved_sha }}
 
   report-failure-if-needed:
+    name: Report failure
     needs: [release_check, release]
     timeout-minutes: 2
     runs-on: ubuntu-latest
     if: failure() && github.repository == 'changesets/action' && (needs.release_check.result == 'failure' || needs.release.result == 'failure')
+
+    permissions:
+      issues: write # to add and remove reactions on the triggering comment (changesets/action)
+      pull-requests: write # to comment on the pull request with the failure result (changesets/action)
+
     steps:
-      - run: gh api /repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions -f content='-1'
+      - name: Add failure reaction
-        env:
+        run: gh api "/repos/$GH_REPO/issues/comments/$COMMENT_ID/reactions" -f content='-1'
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - run: gh api -X DELETE /repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions/${{ needs.release_check.outputs.in_progress_reaction_id }}
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - run: gh pr comment ${{ github.event.issue.number }} --body "The release triggered by [this comment](${{ github.event.comment.url }}) has [failed](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: ${{ github.repository }}
+          COMMENT_ID: ${{ github.event.comment.id }}
+
+      - name: Remove in-progress reaction
+        run: gh api -X DELETE "/repos/$GH_REPO/issues/comments/$COMMENT_ID/reactions/$IN_PROGRESS_REACTION_ID"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_ID: ${{ github.event.comment.id }}
+          IN_PROGRESS_REACTION_ID: ${{ needs.release_check.outputs.in_progress_reaction_id }}
+
+      - name: Comment failure
+        run: |
+          body="The release for \`$REQUESTED_SHA\` triggered by [this comment]($COMMENT_URL) has [failed]($RUN_URL)."
+          gh pr comment "$ISSUE_NUMBER" --body "$body"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+          COMMENT_URL: ${{ github.event.comment.url }}
+          RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          REQUESTED_SHA: ${{ needs.release_check.outputs.requested_sha }}

.github/workflows/version-or-publish.yml

@@ -1,27 +0,0 @@
-name: Version or Publish
-
-on:
-  push:
-    branches:
-      - main
-
-concurrency: ${{ github.workflow }}-${{ github.ref }}
-
-jobs:
-  changesets:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/ci-setup
-
-      - name: Build
-        run: yarn build
-
-      - name: Create Release Pull Request or Publish
-        id: changesets
-        uses: ./
-        with:
-          version: yarn bump
-          publish: yarn release
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.oxfmtrc.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "printWidth": 80,
+  "sortImports": {
+    "newlinesBetween": false
+  }
+}

.vscode/launch.json

@@ -1,5 +1,4 @@
 {
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
     {
@@ -7,6 +6,7 @@
       "request": "launch",
       "name": "Debug Current Test File",
       "autoAttachChildProcesses": true,
+      "skipFiles": [],
       "program": "${workspaceRoot}/node_modules/vitest/vitest.mjs",
       "args": ["run", "${relativeFile}"],
       "smartStep": true,

.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "js/ts.tsdk.path": "node_modules/typescript/lib",
+  "editor.defaultFormatter": "oxc.oxc-vscode"
 }

CHANGELOG.md

@@ -1,5 +1,47 @@
 # @changesets/action
 
+## 1.9.0
+
+### Minor Changes
+
+- [#636](https://github.com/changesets/action/pull/636) [`b072bcc`](https://github.com/changesets/action/commit/b072bccc4c664a373c42168eed9139dce1e003b1) Thanks [@bluwy](https://github.com/bluwy)! - Add a new `@changesets/action/pr-comment` sub-action to comment on PRs
+
+- [#625](https://github.com/changesets/action/pull/625) [`8795eee`](https://github.com/changesets/action/commit/8795eee5eee884e887d352ac673a515ffe35aaa6) Thanks [@bluwy](https://github.com/bluwy)! - Add a new `@changesets/action/pr-status` sub-action to generate the changeset status comment for PRs as an alternative to the [Changesets Bot](https://github.com/apps/changeset-bot).
+
+### Patch Changes
+
+- [#535](https://github.com/changesets/action/pull/535) [`34f64f6`](https://github.com/changesets/action/commit/34f64f6e2e1e47ddc183f174aa27c197aa47f520) Thanks [@Andarist](https://github.com/Andarist)! - Fixed an issue with GitHub releases not being created for successfully published packages when _some_ packages failed to be published to the registry.
+
+- [#632](https://github.com/changesets/action/pull/632) [`1d54b9e`](https://github.com/changesets/action/commit/1d54b9e660e435237accbcae0b4581af3be641b4) Thanks [@bluwy](https://github.com/bluwy)! - Simplify internal implementation to get changelog entries for a package version
+
+- [#629](https://github.com/changesets/action/pull/629) [`e0c90aa`](https://github.com/changesets/action/commit/e0c90aa7fbd0cc26931a679c5abe9bbc0deb0b50) Thanks [@bluwy](https://github.com/bluwy)! - Fix custom version and publish command argument parsing
+
+- [#645](https://github.com/changesets/action/pull/645) [`f9585d9`](https://github.com/changesets/action/commit/f9585d966a9c7d2f668b97199990de6f885823cf) Thanks [@Andarist](https://github.com/Andarist)! - Improved force-push handling when using `commitMode: "github-api"` so updating an existing branch no longer temporarily resets the target branch to the base commit, avoiding cases where GitHub closes open pull requests during the update. This should remove a possibility of a GitHub state race that caused the force-pushed PRs not being reopened.
+
+## 1.8.0
+
+### Minor Changes
+
+- [#258](https://github.com/changesets/action/pull/258) [`f5dbf72`](https://github.com/changesets/action/commit/f5dbf72f96949cb0daf45152f0f63062df70e97d) Thanks [@tom-sherman](https://github.com/tom-sherman)! - Support draft version PR modes with a new `prDraft` input. Use `create` to create new version PRs as drafts, or `always` to also convert existing version PRs back to draft when updating them.
+
+### Patch Changes
+
+- [#502](https://github.com/changesets/action/pull/502) [`6002dbd`](https://github.com/changesets/action/commit/6002dbd987f49a3c0a134910d9c7bca975b79977) Thanks [@oshytiko](https://github.com/oshytiko)! - Fixed initial `.changeset` state being picked up, when `cwd` parameter is provided
+
+- [#536](https://github.com/changesets/action/pull/536) [`81b3f61`](https://github.com/changesets/action/commit/81b3f61ebffcb868f73e4c0b2682517149c834a2) Thanks [@radnan](https://github.com/radnan)! - Fixed `.changeset` state being picked for the version command when `cwd` parameter is provided
+
+## 1.7.0
+
+### Minor Changes
+
+- [#564](https://github.com/changesets/action/pull/564) [`935fe87`](https://github.com/changesets/action/commit/935fe876b0054dfc962ac86bcddf028460040d46) Thanks [@Andarist](https://github.com/Andarist)! - Automatically use the GitHub-provided token to allow most users to avoid explicit `GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}` configuration.
+
+### Patch Changes
+
+- [#545](https://github.com/changesets/action/pull/545) [`54220dd`](https://github.com/changesets/action/commit/54220dd92c06e7da112b139f95d8beb933e4cdde) Thanks [@ryanbas21](https://github.com/ryanbas21)! - The `.npmrc` generation now intelligently handles both traditional NPM token authentication and trusted publishing scenarios by only appending the auth token when `NPM_TOKEN` is defined. This prevents 'undefined' from being written to the registry configuration when using OIDC tokens from GitHub Actions trusted publishing.
+
+- [#563](https://github.com/changesets/action/pull/563) [`6af4a7e`](https://github.com/changesets/action/commit/6af4a7ec080d23ac6b304f69b67fd0aa92e089e7) Thanks [@Andarist](https://github.com/Andarist)! - Don't error on already committed symlinks and executables that stay untouched
+
 ## 1.6.0
 
 ### Minor Changes

README.md

@@ -2,6 +2,11 @@
 
 This action for [Changesets](https://github.com/changesets/changesets) creates a pull request with all of the package versions updated and changelogs updated and when there are new changesets on [your configured `baseBranch`](https://github.com/changesets/changesets/blob/main/docs/config-file-options.md#basebranch-git-branch-name), the PR will be updated. When you're ready, you can merge the pull request and you can either publish the packages to npm manually or setup the action to do it for you.
 
+There are also sub-actions hosted in this repository. Check out their respective READMEs for more details:
+
+- [pr-status](./pr-status/README.md): Generate changeset status in PRs.
+- [pr-comment](./pr-comment/README.md): Comment on PRs.
+
 ## Usage
 
 ### Inputs
@@ -14,13 +19,14 @@ This action for [Changesets](https://github.com/changesets/changesets) creates a
 - createGithubReleases - A boolean value to indicate whether to create Github releases after `publish` or not. Default to `true`
 - commitMode - Specifies the commit mode. Use `"git-cli"` to push changes using the Git CLI, or `"github-api"` to push changes via the GitHub API. When using `"github-api"`, all commits and tags are GPG-signed and attributed to the user or app who owns the `GITHUB_TOKEN`. Default to `git-cli`.
 - cwd - Changes node's `process.cwd()` if the project is not located on the root. Default to `process.cwd()`
+- prDraft - Controls draft PR behavior. Use `create` to create new version PRs as draft, or `always` to also convert existing version PRs back to draft when updating them. By default, version PRs are not forced into draft mode.
 
 ### Outputs
 
 - published - A boolean value to indicate whether a publishing has happened or not
 - publishedPackages - A JSON array to present the published packages. The format is `[{"name": "@xx/xx", "version": "1.2.0"}, {"name": "@xx/xy", "version": "0.8.9"}]`
 
-### Example workflow:
+### Example workflow
 
 #### Without Publishing
 
@@ -42,20 +48,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
-      - name: Setup Node.js 20
+      - name: Setup pnpm
-        uses: actions/setup-node@v3
+        uses: pnpm/action-setup@v6
+
+      - name: Setup Node.js 26
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 26
 
       - name: Install Dependencies
-        run: yarn
+        run: pnpm install --frozen-lockfile
 
       - name: Create Release Pull Request
         uses: changesets/action@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
 #### With Publishing
@@ -78,24 +85,26 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
-      - name: Setup Node.js 20.x
+      - name: Setup pnpm
-        uses: actions/setup-node@v3
+        uses: pnpm/action-setup@v6
+
+      - name: Setup Node.js 26
+        uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 26
 
       - name: Install Dependencies
-        run: yarn
+        run: pnpm install --frozen-lockfile
 
       - name: Create Release Pull Request or Publish to npm
         id: changesets
         uses: changesets/action@v1
         with:
           # This expects you to have a script called release which does a build for your packages and calls changeset publish
-          publish: yarn release
+          publish: pnpm release
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
 
       - name: Send a Slack notification if a publish happens
@@ -106,7 +115,7 @@ jobs:
 
 By default the GitHub Action creates a `.npmrc` file with the following content:
 
-```
+```txt
 //registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}
 ```
 
@@ -143,26 +152,27 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
-      - name: Setup Node.js 20.x
+      - name: Setup pnpm
-        uses: actions/setup-node@v3
+        uses: pnpm/action-setup@v6
+
+      - name: Setup Node.js 26
+        uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 26
 
       - name: Install Dependencies
-        run: yarn
+        run: pnpm install --frozen-lockfile
 
       - name: Create Release Pull Request or Publish to npm
         id: changesets
         uses: changesets/action@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Publish
         if: steps.changesets.outputs.hasChangesets == 'false'
         # You can do something when a publish should happen.
-        run: yarn publish
+        run: pnpm publish
 ```
 
 #### With version script
@@ -187,23 +197,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
-      - name: Setup Node.js 20.x
+      - name: Setup pnpm
-        uses: actions/setup-node@v3
+        uses: pnpm/action-setup@v6
+
+      - name: Setup Node.js 26
+        uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 26
 
       - name: Install Dependencies
-        run: yarn
+        run: pnpm install --frozen-lockfile
 
       - name: Create Release Pull Request
         uses: changesets/action@v1
         with:
           # this expects you to have a npm script called version that runs some logic and then calls `changeset version`.
-          version: yarn version
+          version: pnpm version
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
 #### With Yarn 2 / Plug'n'Play
@@ -214,5 +225,5 @@ If you are using [Yarn Plug'n'Play](https://yarnpkg.com/features/pnp), you shoul
 - uses: changesets/action@v1
   with:
     version: yarn changeset version
-    ...
+    # ...
 ```

__fixtures__/ignored-package/.changeset/config.json

@@ -1,4 +0,0 @@
-{
-  "$schema": "https://unpkg.com/@changesets/config@1.3.0/schema.json",
-  "ignore": ["ignored-package-pkg-a"]
-}

__fixtures__/ignored-package/package.json

@@ -1,8 +0,0 @@
-{
-  "private": true,
-  "name": "ignored-package",
-  "version": "1.0.0",
-  "workspaces": [
-    "packages/*"
-  ]
-}

__fixtures__/ignored-package/packages/pkg-a/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "ignored-package-pkg-a",
-  "version": "1.0.0",
-  "dependencies": {
-    "ignored-package-pkg-b": "1.0.0"
-  }
-}

__fixtures__/ignored-package/packages/pkg-b/package.json

@@ -1,4 +0,0 @@
-{
-  "name": "ignored-package-pkg-b",
-  "version": "1.0.0"
-}

__fixtures__/simple-project/.changeset/config.json

@@ -1,3 +0,0 @@
-{
-  "$schema": "https://unpkg.com/@changesets/config@1.3.0/schema.json"
-}

__fixtures__/simple-project/package.json

@@ -1,8 +0,0 @@
-{
-  "private": true,
-  "name": "simple-project",
-  "version": "1.0.0",
-  "workspaces": [
-    "packages/*"
-  ]
-}

__fixtures__/simple-project/packages/pkg-a/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "simple-project-pkg-a",
-  "version": "1.0.0",
-  "dependencies": {
-    "simple-project-pkg-b": "1.0.0"
-  }
-}

__fixtures__/simple-project/packages/pkg-b/package.json

@@ -1,4 +0,0 @@
-{
-  "name": "simple-project-pkg-b",
-  "version": "1.0.0"
-}

action.yml

@@ -4,6 +4,10 @@ runs:
   using: "node24"
   main: "dist/index.js"
 inputs:
+  github-token:
+    description: "The GitHub token to use for authentication. Defaults to the GitHub-provided token."
+    required: false
+    default: ${{ github.token }}
   publish:
     description: "The command to use to build and publish packages"
     required: false
@@ -39,6 +43,9 @@ inputs:
   branch:
     description: Sets the branch in which the action will run. Default to `github.ref_name` if not provided
     required: false
+  prDraft:
+    description: 'Controls draft PR behavior. Use "create" to create new version PRs as draft, or "always" to also convert existing version PRs back to draft when updating them.'
+    required: false
 outputs:
   published:
     description: A boolean value to indicate whether a publishing is happened or not

dist/pr-comment.js

@@ -0,0 +1 @@
+import{a as e,c as t,n,o as r,s as i,t as a}from"./github-DTObde6f.js";try{await o()}catch(e){i(e.message)}async function o(){let i=a.payload.pull_request;if(!i)throw Error("This action should only be run on `pull_request_target` or `pull_request` events");let o=e(`github-token`,{required:!0}),c=e(`body`,{required:!0}),l=e(`update-id`),u=l?s(l):null,d=u?`${u}\n\n${c}`:c,f={repo:i.base.repo.name,owner:i.base.repo.owner.login,issue_number:i.number,body:d},p=n(o),m;u&&(r(`Checking for existing comment...`),m=await p.rest.issues.listComments({repo:i.base.repo.name,owner:i.base.repo.owner.login,issue_number:i.number}).then(e=>e.data.find(e=>e.body?.includes(u))?.id)),m?(r(`Updating existing comment (id: ${m})...`),await p.rest.issues.updateComment({...f,comment_id:m}),t(`comment-id`,m)):(r(`Creating new comment...`),t(`comment-id`,(await p.rest.issues.createComment(f)).data.id)),r(`Done!`)}function s(e){let t=`changesets-action-pr-comment`;return t===e?`<!-- ${t} -->`:`<!-- ${t}:${e} -->`}export{};

package.json

@@ -1,65 +1,54 @@
 {
   "name": "@changesets/action",
-  "version": "1.6.0",
+  "version": "1.9.0",
-  "main": "dist/index.js",
-  "type": "module",
   "license": "MIT",
-  "devDependencies": {
+  "type": "module",
-    "@changesets/changelog-github": "^0.5.1",
+  "main": "dist/index.js",
-    "@changesets/cli": "^2.29.3",
-    "@changesets/write": "^0.4.0",
-    "@rollup/plugin-commonjs": "^28.0.3",
-    "@rollup/plugin-json": "^6.1.0",
-    "@rollup/plugin-node-resolve": "^16.0.1",
-    "@rollup/plugin-terser": "^0.4.4",
-    "@types/node": "^22.15.17",
-    "@types/semver": "^7.5.0",
-    "builtin-modules": "^5.0.0",
-    "esbuild": "^0.25.4",
-    "fixturez": "^1.1.0",
-    "husky": "^3.0.3",
-    "prettier": "^2.0.5",
-    "rollup": "^4.40.2",
-    "typescript": "^5.8.3",
-    "vitest": "^3.1.3"
-  },
   "scripts": {
-    "build": "rollup -c",
+    "build": "rolldown -c",
     "test": "vitest",
-    "test:watch": "yarn test --watch",
+    "test:watch": "pnpm test --watch",
     "typecheck": "tsc",
+    "format": "oxfmt --check",
+    "format:fix": "oxfmt",
     "changeset": "changeset",
     "bump": "node --experimental-strip-types ./scripts/bump.ts",
     "release": "node --experimental-strip-types ./scripts/release.ts",
     "release:pr": "node --experimental-strip-types ./scripts/release-pr.ts"
   },
-  "engines": {
-    "node": ">= 24"
-  },
   "dependencies": {
-    "@actions/core": "^1.11.1",
+    "@actions/core": "^3.0.1",
-    "@actions/exec": "^1.1.1",
+    "@actions/exec": "^3.0.0",
-    "@actions/github": "^6.0.1",
+    "@actions/github": "^9.1.1",
-    "@changesets/ghcommit": "^2.0.0",
+    "@changesets/get-release-plan": "^4.0.16",
+    "@changesets/ghcommit": "^2.1.1",
+    "@changesets/git": "^3.0.4",
     "@changesets/pre": "^2.0.2",
-    "@changesets/read": "^0.6.5",
+    "@changesets/read": "^0.6.7",
     "@manypkg/get-packages": "^1.1.3",
-    "@octokit/core": "^5.2.1",
+    "@octokit/core": "^7.0.6",
-    "@octokit/plugin-throttling": "^8.0.0",
+    "@octokit/plugin-throttling": "^11.0.3",
-    "@types/mdast": "^3.0.0",
+    "human-id": "^4.1.3",
-    "mdast-util-to-string": "^1.0.6",
+    "markdown-table": "^3.0.4",
-    "remark-parse": "^7.0.1",
+    "semver": "^7.8.0",
-    "remark-stringify": "^7.0.3",
+    "tinyexec": "^1.1.2"
-    "semver": "^7.5.3",
-    "unified": "^8.3.2"
   },
-  "husky": {
+  "devDependencies": {
-    "hooks": {}
+    "@changesets/changelog-github": "^0.7.0",
+    "@changesets/cli": "^2.31.0",
+    "@changesets/types": "^6.1.0",
+    "@changesets/write": "^0.4.0",
+    "@tsconfig/node24": "^24.0.4",
+    "@types/node": "^24.12.4",
+    "@types/semver": "^7.7.1",
+    "fs-fixture": "^2.13.0",
+    "oxfmt": "^0.48.0",
+    "rolldown": "^1.0.1",
+    "typescript": "^6.0.3",
+    "vitest": "^4.1.6"
   },
-  "prettier": {},
+  "engines": {
-  "resolutions": {
+    "node": ">=24"
-    "trim": "^0.0.3",
-    "y18n": "^4.0.1"
   },
-  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
+  "packageManager": "pnpm@11.1.1+sha512.d1fdf5f73c617b64fa1a56a81c3c8dfe0e966e33a6010aa256b517ae77be21d93e05affc0de1a83b0e4f29d569f68b446ae8f068cd7247c0bb3df0fb4d7bdf9a"
 }

pnpm-workspace.yaml

@@ -0,0 +1,13 @@
+blockExoticSubdeps: true
+dedupePeers: true
+dedupePeerDependents: true
+minimumReleaseAge: 10080
+minimumReleaseAgeExclude:
+  - "@changesets/ghcommit@2.1.1"
+
+overrides:
+  lightningcss: "-" # we do not bundle any css
+  postcss: "-" # we do not bundle any css
+
+shellEmulator: true
+trustPolicy: no-downgrade

pr-comment/README.md

@@ -0,0 +1,52 @@
+# @changesets/action/pr-comment
+
+A simple GitHub Action to comment on PRs aimed to complement [`@changesets/action/pr-status`](../pr-status/README.md).
+
+This action is intentionally simple without advanced features. Check out other actions if so, such as [mshick/add-pr-comment](https://github.com/marketplace/actions/add-pr-comment) and [peter-evans/create-or-update-comment](https://github.com/marketplace/actions/create-or-update-comment).
+
+See the [action metadata](action.yml) for details on the inputs and outputs.
+
+## Example setup
+
+```yaml
+name: PR Comment
+
+on:
+  pull_request:
+
+jobs:
+  pr-comment:
+    runs-on: ubuntu-slim
+    permissions:
+      pull-requests: write # to create and update comments on PRs
+    steps:
+      - uses: changesets/action/pr-comment@v1
+        with:
+          body: Hello world!
+```
+
+When called repeatedly, the action will update the comment it created by default. If you use this action to create different types of comments, pass an `update-id` value to differentiate them.
+
+```yaml
+jobs:
+  pr-comment:
+    # ...
+    steps:
+      - uses: changesets/action/pr-comment@v1
+        with:
+          body: Hello world!
+          update-id: my-tag
+```
+
+If you want to always create new comments, pass an empty value to `update-id`.
+
+```yaml
+jobs:
+  pr-comment:
+    # ...
+    steps:
+      - uses: changesets/action/pr-comment@v1
+        with:
+          body: Hello world!
+          update-id: ""
+```

pr-comment/action.yml

@@ -0,0 +1,25 @@
+name: Changesets - PR Comment
+description: A simple GitHub Action to comment on PRs
+runs:
+  using: node24
+  main: ../dist/pr-comment.js
+inputs:
+  github-token:
+    description: "The GitHub token to use for authentication. Defaults to the GitHub-provided token."
+    required: false
+    default: ${{ github.token }}
+  body:
+    description: "The comment body to post on the PR."
+    required: true
+  update-id:
+    description: >
+      By default, the action will create and update a comment with this id. Pass a different id to
+      create and update a new comment, or pass an empty string to disable updating comments.
+    required: false
+    default: "changesets-action-pr-comment"
+outputs:
+  comment-id:
+    description: "The comment id of the comment that was created or updated."
+branding:
+  icon: message-circle
+  color: blue

pr-status/README.md

@@ -0,0 +1,61 @@
+# changesets/action/pr-status
+
+This action generates the changesets status in PRs, e.g. whether it has changeset files and which packages will be released if the PR is merged.
+
+It requires the repo to be checked out, and automatically fetches the PR head ref into a temporary detached worktree in order to infer the changed files and packages. It also requires the [`pull_request_target`](https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#pull_request_target) event to be triggered in order to have permissions to comment on the PR and to work in PRs from forks.
+
+You can also use the [`pull_request`](https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#pull_request) event if you prefer to lock permissions down and not run for PRs from forks. Make sure to add an if check to prevent the action from failing in fork PRs:
+
+```yaml
+jobs:
+  pr-status:
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    # ...
+```
+
+See the [action metadata](action.yml) for details on the inputs and outputs.
+
+> [!WARNING]
+> **Do not run untrusted code** when using the `pull_request_target` event. The example below only checks out code and does not run any code from the PR. Read more about the `pull_request_target` event in the [GitHub documentation](https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#pull_request_target).
+
+## Example setup
+
+```yaml
+# .github/workflows/comment-changesets-pr-status.yml
+name: Comment Changesets status in PRs
+
+on:
+  pull_request_target:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  pr-status:
+    runs-on: ubuntu-slim
+    permissions:
+      contents: read # to check out files in the repo
+    outputs:
+      comment-body: ${{ steps.pr-status.outputs.comment-body }}
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v6
+
+      - name: Generate status
+        id: pr-status
+        uses: changesets/action/pr-status@v1
+
+  pr-comment:
+    needs: pr-status
+    runs-on: ubuntu-slim
+    permissions:
+      pull-requests: write # to create and update comments on PRs
+    steps:
+      - name: Comment on PR
+        uses: changesets/action/pr-comment@v1
+        with:
+          body: ${{ needs.pr-status.outputs.comment-body }}
+```
+
+The workflow uses [`@changesets/action/pr-comment`](../pr-comment/README.md), which is a simple GitHub Action to comment on PRs.

pr-status/action.yml

@@ -0,0 +1,12 @@
+name: Changesets - PR Status
+description: Generate the changesets status in PRs
+runs:
+  using: node24
+  main: ../dist/pr-status.js
+inputs: {}
+outputs:
+  comment-body:
+    description: The generated comment body to present the changesets status in PRs.
+branding:
+  icon: package
+  color: blue

rolldown.config.js

@@ -0,0 +1,17 @@
+import { defineConfig } from "rolldown";
+
+export default defineConfig({
+  input: {
+    index: "src/index.ts",
+    ["pr-status"]: "src/pr-status/index.ts",
+    ["pr-comment"]: "src/pr-comment/index.ts",
+  },
+  output: {
+    dir: "dist",
+    format: "esm",
+    cleanDir: true,
+    minify: true,
+    comments: false,
+  },
+  platform: "node",
+});

rollup.config.js

@@ -1,38 +0,0 @@
-import { defineConfig } from "rollup";
-import commonjs from "@rollup/plugin-commonjs";
-import nodeResolve from "@rollup/plugin-node-resolve";
-import terser from "@rollup/plugin-terser";
-import json from "@rollup/plugin-json";
-import { transform } from "esbuild";
-import builtinModulesList from "builtin-modules";
-
-const builtinModules = new Set(builtinModulesList);
-
-export default defineConfig({
-  input: "src/index.ts",
-  output: {
-    dir: "dist",
-    format: "esm",
-  },
-  external: (id) => builtinModules.has(id),
-  plugins: [
-    nodeResolve({
-      preferBuiltins: false,
-    }),
-    json(),
-    commonjs(),
-    {
-      name: "esbuild",
-      async transform(code, id) {
-        if (!/\.(mts|cts|ts|tsx)$/.test(id)) {
-          return null;
-        }
-        const result = await transform(code, {
-          loader: "ts",
-        });
-        return result.code;
-      },
-    },
-    terser(),
-  ],
-});

scripts/bump.ts

@@ -1,6 +1,6 @@
-import { exec } from "@actions/exec";
 import fs from "node:fs";
 import path from "node:path";
+import { exec } from "@actions/exec";
 import pkgJson from "../package.json" with { type: "json" };
 
 process.chdir(path.join(import.meta.dirname, ".."));
@@ -13,6 +13,6 @@ const readmePath = path.join(import.meta.dirname, "..", "README.md");
 const content = fs.readFileSync(readmePath, "utf8");
 const updatedContent = content.replace(
   /changesets\/action@[^\s]+/g,
-  `changesets/action@${releaseLine}`
+  `changesets/action@${releaseLine}`,
 );
 fs.writeFileSync(readmePath, updatedContent);

scripts/release-pr.ts

@@ -1,6 +1,5 @@
-import { exec } from "@actions/exec";
 import path from "node:path";
-
+import { exec } from "@actions/exec";
 import pkgJson from "../package.json" with { type: "json" };
 
 const tag = `v${pkgJson.version}`;

scripts/release.ts

@@ -1,6 +1,5 @@
-import { exec, getExecOutput } from "@actions/exec";
 import path from "node:path";
-
+import { exec, getExecOutput } from "@actions/exec";
 import pkgJson from "../package.json" with { type: "json" };
 
 const tag = `v${pkgJson.version}`;
@@ -14,11 +13,11 @@ process.chdir(path.join(import.meta.dirname, ".."));
     ["ls-remote", "--exit-code", "origin", "--tags", `refs/tags/${tag}`],
     {
       ignoreReturnCode: true,
-    }
+    },
   );
   if (exitCode === 0) {
     console.log(
-      `Action is not being published because version ${tag} is already published`
+      `Action is not being published because version ${tag} is already published`,
     );
     return;
   }

src/__snapshots__/run.test.ts.snap

@@ -1,5 +1,27 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
+exports[`version > creates a draft PR when prDraft is "create" 1`] = `
+[
+  {
+    "base": "some-branch",
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## changesets-dev-simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+- Awesome feature",
+    "draft": true,
+    "head": "changeset-release/some-branch",
+    "owner": "changesets",
+    "repo": "action",
+    "title": "Version Packages",
+  },
+]
+`;
+
 exports[`version > creates simple PR 1`] = `
 [
   {
@@ -8,23 +30,22 @@ exports[`version > creates simple PR 1`] = `
 
 
 # Releases
-## simple-project-pkg-a@1.1.0
+## changesets-dev-simple-project-pkg-a@1.1.0
 
 ### Minor Changes
 
--   Awesome feature
+- Awesome feature
 
 ### Patch Changes
 
--   Updated dependencies
+- Updated dependencies
-    -   simple-project-pkg-b@1.1.0
+  - changesets-dev-simple-project-pkg-b@1.1.0
-
+## changesets-dev-simple-project-pkg-b@1.1.0
-## simple-project-pkg-b@1.1.0
 
 ### Minor Changes
 
--   Awesome feature
+- Awesome feature",
-",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -43,6 +64,7 @@ exports[`version > does not include any release information if a message with si
 # Releases
 
 > All release information have been omitted from this message, as the content exceeds the size limit.",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -62,9 +84,10 @@ exports[`version > does not include changelog entries if full message exceeds si
 
 > The changelog information of each package has been omitted from this message, as the content exceeds the size limit.
 
-## simple-project-pkg-a@1.1.0
+## changesets-dev-simple-project-pkg-a@1.1.0
 
 ",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -81,12 +104,12 @@ exports[`version > doesn't include ignored package that got a dependency update
 
 
 # Releases
-## ignored-package-pkg-b@1.1.0
+## changesets-dev-ignored-package-pkg-b@1.1.0
 
 ### Minor Changes
 
--   Awesome feature
+- Awesome feature",
-",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -103,12 +126,12 @@ exports[`version > only includes bumped packages in the PR body 1`] = `
 
 
 # Releases
-## simple-project-pkg-a@1.1.0
+## changesets-dev-simple-project-pkg-a@1.1.0
 
 ### Minor Changes
 
--   Awesome feature
+- Awesome feature",
-",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -116,3 +139,92 @@ exports[`version > only includes bumped packages in the PR body 1`] = `
   },
 ]
 `;
+
+exports[`version > updates an existing PR via GraphQL and converts it to draft when prDraft is "always" 1`] = `
+[
+  "
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        
+        convertPullRequestToDraft(
+          input: {
+            pullRequestId: $pullRequestId
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    ",
+  {
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## changesets-dev-simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+- Awesome feature",
+    "pullRequestId": "PR_kwDOA",
+    "title": "Version Packages",
+  },
+]
+`;
+
+exports[`version > updates an existing PR via GraphQL without converting it to draft when prDraft is "create" 1`] = `
+[
+  "
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    ",
+  {
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## changesets-dev-simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+- Awesome feature",
+    "pullRequestId": "PR_kwDOA",
+    "title": "Version Packages",
+  },
+]
+`;

src/__snapshots__/utils.test.ts.snap

@@ -23,23 +23,21 @@ exports[`it sorts the things right 1`] = `
 exports[`it works 1`] = `
 "### Major Changes
 
--   [2164a779](https://github.com/keystonejs/keystone-5/commit/2164a779):
+- [2164a779](https://github.com/keystonejs/keystone-5/commit/2164a779):
 
-    -   Replace jade with pug because Jade was renamed to Pug, and \`jade\` package is outdated
+  - Replace jade with pug because Jade was renamed to Pug, and \`jade\` package is outdated
 
 ### Patch Changes
 
--   [81dc0be5](https://github.com/keystonejs/keystone-5/commit/81dc0be5):
+- [81dc0be5](https://github.com/keystonejs/keystone-5/commit/81dc0be5):
 
-    -   Update dependencies
+  - Update dependencies"
-"
 `;
 
 exports[`it works 2`] = `
 "### Patch Changes
 
--   [19fe6c1b](https://github.com/keystonejs/keystone-5/commit/19fe6c1b):
+- [19fe6c1b](https://github.com/keystonejs/keystone-5/commit/19fe6c1b):
 
-    Move frontmatter in docs into comments
+  Move frontmatter in docs into comments"
-"
 `;

src/git.ts

@@ -14,7 +14,7 @@ const push = async (branch: string, options: GitOptions) => {
 
 const switchToMaybeExistingBranch = async (
   branch: string,
-  options: GitOptions
+  options: GitOptions,
 ) => {
   let { stderr } = await getExecOutput("git", ["checkout", branch], {
     ignoreReturnCode: true,
@@ -41,7 +41,7 @@ const checkIfClean = async (options: GitOptions): Promise<boolean> => {
   const { stdout } = await getExecOutput(
     "git",
     ["status", "--porcelain"],
-    options
+    options,
   );
   return !stdout.length;
 };
@@ -71,7 +71,7 @@ export class Git {
       ],
       {
         cwd: this.cwd,
-      }
+      },
     );
   }
 

src/index.ts

@@ -1,6 +1,6 @@
-import * as core from "@actions/core";
 import fs from "node:fs/promises";
 import path from "node:path";
+import * as core from "@actions/core";
 import { Git } from "./git.ts";
 import { setupOctokit } from "./octokit.ts";
 import readChangesetState from "./readChangesetState.ts";
@@ -10,7 +10,9 @@ import { fileExists } from "./utils.ts";
 const getOptionalInput = (name: string) => core.getInput(name) || undefined;
 
 (async () => {
-  let githubToken = process.env.GITHUB_TOKEN;
+  // to maintain compatibility with workflows created before github-token input was introduced
+  // it's important to prefer the explicitly set GITHUB_TOKEN over the default token coming from github.token
+  let githubToken = process.env.GITHUB_TOKEN || core.getInput("github-token");
 
   if (!githubToken) {
     core.setFailed("Please add the GITHUB_TOKEN to the changesets action");
@@ -18,13 +20,19 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
   }
 
   const cwd = path.resolve(getOptionalInput("cwd") ?? "");
+  core.info(`using resolved cwd: ${cwd}`);
 
   const octokit = setupOctokit(githubToken);
   const commitMode = getOptionalInput("commitMode") ?? "git-cli";
+  const prDraft = getOptionalInput("prDraft");
   if (commitMode !== "git-cli" && commitMode !== "github-api") {
     core.setFailed(`Invalid commit mode: ${commitMode}`);
     return;
   }
+  if (prDraft !== undefined && prDraft !== "always" && prDraft !== "create") {
+    core.setFailed(`Invalid prDraft: ${prDraft}`);
+    return;
+  }
   const git = new Git({
     octokit: commitMode === "github-api" ? octokit : undefined,
     cwd,
@@ -40,15 +48,15 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
   core.info("setting GitHub credentials");
   await fs.writeFile(
     `${process.env.HOME}/.netrc`,
-    `machine github.com\nlogin github-actions[bot]\npassword ${githubToken}`
+    `machine github.com\nlogin github-actions[bot]\npassword ${githubToken}`,
   );
 
-  let { changesets } = await readChangesetState();
+  let { changesets } = await readChangesetState(cwd);
 
   let publishScript = core.getInput("publish");
   let hasChangesets = changesets.length !== 0;
   const hasNonEmptyChangesets = changesets.some(
-    (changeset) => changeset.releases.length > 0
+    (changeset) => changeset.releases.length > 0,
   );
   let hasPublishScript = !!publishScript;
 
@@ -59,45 +67,62 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
   switch (true) {
     case !hasChangesets && !hasPublishScript:
       core.info(
-        "No changesets present or were removed by merging release PR. Not publishing because no publish script found."
+        "No changesets present or were removed by merging release PR. Not publishing because no publish script found.",
       );
       return;
     case !hasChangesets && hasPublishScript: {
       core.info(
-        "No changesets found. Attempting to publish any unpublished packages to npm"
+        "No changesets found. Attempting to publish any unpublished packages to npm",
       );
 
-      let userNpmrcPath = `${process.env.HOME}/.npmrc`;
+      if (process.env.NPM_TOKEN) {
-      if (await fileExists(userNpmrcPath)) {
+        const userNpmrcPath = `${process.env.HOME}/.npmrc`;
-        core.info("Found existing user .npmrc file");
+
-        const userNpmrcContent = await fs.readFile(userNpmrcPath, "utf8");
+        if (await fileExists(userNpmrcPath)) {
-        const authLine = userNpmrcContent.split("\n").find((line) => {
+          core.info("Found existing user .npmrc file");
-          // check based on https://github.com/npm/cli/blob/8f8f71e4dd5ee66b3b17888faad5a7bf6c657eed/test/lib/adduser.js#L103-L105
+          const userNpmrcContent = await fs.readFile(userNpmrcPath, "utf8");
-          return /^\s*\/\/registry\.npmjs\.org\/:[_-]authToken=/i.test(line);
+          const authLine = userNpmrcContent.split("\n").find((line) => {
-        });
+            // check based on https://github.com/npm/cli/blob/8f8f71e4dd5ee66b3b17888faad5a7bf6c657eed/test/lib/adduser.js#L103-L105
-        if (authLine) {
+            return /^\s*\/\/registry\.npmjs\.org\/:[_-]authToken=/i.test(line);
-          core.info(
+          });
-            "Found existing auth token for the npm registry in the user .npmrc file"
+          if (authLine) {
-          );
+            core.info(
+              "Found existing auth token for the npm registry in the user .npmrc file",
+            );
+          } else {
+            core.info(
+              "Didn't find existing auth token for the npm registry in the user .npmrc file, creating one",
+            );
+            await fs.appendFile(
+              userNpmrcPath,
+              `\n//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`,
+            );
+          }
         } else {
           core.info(
-            "Didn't find existing auth token for the npm registry in the user .npmrc file, creating one"
+            "No user .npmrc file found, creating one with NPM_TOKEN used as auth token",
           );
-          await fs.appendFile(
+          await fs.writeFile(
             userNpmrcPath,
-            `\n//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`
+            `//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`,
           );
         }
+      } else if (
+        process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN &&
+        process.env.ACTIONS_ID_TOKEN_REQUEST_URL
+      ) {
+        core.info(
+          "No NPM_TOKEN found, but OIDC is available - using npm trusted publishing",
+        );
       } else {
-        core.info("No user .npmrc file found, creating one");
+        core.info(
-        await fs.writeFile(
+          "No NPM_TOKEN or OIDC available - assuming npm is already authenticated",
-          userNpmrcPath,
-          `//registry.npmjs.org/:_authToken=${process.env.NPM_TOKEN}\n`
         );
       }
 
       const result = await runPublish({
         script: publishScript,
+        githubToken,
         git,
         octokit,
         createGithubReleases: core.getBooleanInput("createGithubReleases"),
@@ -108,9 +133,22 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
         core.setOutput("published", "true");
         core.setOutput(
           "publishedPackages",
-          JSON.stringify(result.publishedPackages)
+          JSON.stringify(result.publishedPackages),
         );
       }
+
+      if (result.exitCode !== 0) {
+        core.error(
+          `Publish command exited with code ${result.exitCode}${
+            result.published
+              ? `, but some packages were published: ${result.publishedPackages
+                  .map((p) => `${p.name}@${p.version}`)
+                  .join(", ")}`
+              : ""
+          }`,
+        );
+        process.exit(result.exitCode);
+      }
       return;
     }
     case hasChangesets && !hasNonEmptyChangesets:
@@ -120,11 +158,14 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
       const octokit = setupOctokit(githubToken);
       const { pullRequestNumber } = await runVersion({
         script: getOptionalInput("version"),
+        githubToken,
         git,
         octokit,
+        cwd,
         prTitle: getOptionalInput("title"),
         commitMessage: getOptionalInput("commit"),
         hasPublishScript,
+        prDraft,
         branch: getOptionalInput("branch"),
       });
 

src/octokit.ts

@@ -9,7 +9,7 @@ export const setupOctokit = (githubToken: string) => {
       throttle: {
         onRateLimit: (retryAfter, options: any, octokit, retryCount) => {
           core.warning(
-            `Request quota exhausted for request ${options.method} ${options.url}`
+            `Request quota exhausted for request ${options.method} ${options.url}`,
           );
 
           if (retryCount <= 2) {
@@ -21,10 +21,10 @@ export const setupOctokit = (githubToken: string) => {
           retryAfter,
           options: any,
           octokit,
-          retryCount
+          retryCount,
         ) => {
           core.warning(
-            `SecondaryRateLimit detected for request ${options.method} ${options.url}`
+            `SecondaryRateLimit detected for request ${options.method} ${options.url}`,
           );
 
           if (retryCount <= 2) {
@@ -34,7 +34,7 @@ export const setupOctokit = (githubToken: string) => {
         },
       },
     },
-    throttling
+    throttling,
   );
 };
 

src/pr-comment/index.ts

@@ -0,0 +1,77 @@
+import * as core from "@actions/core";
+import * as github from "@actions/github";
+
+type Octokit = ReturnType<typeof github.getOctokit>;
+type CreateCommentParams = NonNullable<
+  Parameters<Octokit["rest"]["issues"]["createComment"]>[0]
+>;
+type UpdateCommentParams = NonNullable<
+  Parameters<Octokit["rest"]["issues"]["updateComment"]>[0]
+>;
+
+try {
+  await main();
+} catch (err) {
+  core.setFailed((err as Error).message);
+}
+
+async function main() {
+  const context = github.context.payload.pull_request;
+  if (!context) {
+    throw new Error(
+      "This action should only be run on `pull_request_target` or `pull_request` events",
+    );
+  }
+
+  const githubToken = core.getInput("github-token", { required: true });
+  const body = core.getInput("body", { required: true });
+  const updateId = core.getInput("update-id");
+
+  const commentMarker = updateId ? getCommentMarker(updateId) : null;
+  const commentBody = commentMarker ? `${commentMarker}\n\n${body}` : body;
+  const commentParam: CreateCommentParams | UpdateCommentParams = {
+    repo: context.base.repo.name,
+    owner: context.base.repo.owner.login,
+    issue_number: context.number,
+    body: commentBody,
+  };
+
+  const octokit = github.getOctokit(githubToken);
+
+  let existingCommentId: number | undefined;
+  if (commentMarker) {
+    core.info("Checking for existing comment...");
+    existingCommentId = await octokit.rest.issues
+      .listComments({
+        repo: context.base.repo.name,
+        owner: context.base.repo.owner.login,
+        issue_number: context.number,
+      })
+      .then((res) => {
+        const comment = res.data.find((c) => c.body?.includes(commentMarker));
+        return comment?.id;
+      });
+  }
+
+  if (existingCommentId) {
+    core.info(`Updating existing comment (id: ${existingCommentId})...`);
+    await octokit.rest.issues.updateComment({
+      ...commentParam,
+      comment_id: existingCommentId,
+    });
+    core.setOutput("comment-id", existingCommentId);
+  } else {
+    core.info("Creating new comment...");
+    const result = await octokit.rest.issues.createComment(commentParam);
+    core.setOutput("comment-id", result.data.id);
+  }
+
+  core.info("Done!");
+}
+
+function getCommentMarker(updateId: string) {
+  const prefix = "changesets-action-pr-comment";
+  return prefix === updateId
+    ? `<!-- ${prefix} -->`
+    : `<!-- ${prefix}:${updateId} -->`;
+}

src/pr-status/index.ts

@@ -0,0 +1,23 @@
+import * as core from "@actions/core";
+import * as github from "@actions/github";
+import { getCommentMessage } from "./message.ts";
+
+try {
+  await main();
+} catch (err) {
+  core.setFailed((err as Error).message);
+}
+
+async function main() {
+  const context = github.context.payload.pull_request;
+  if (!context) {
+    throw new Error(
+      "This action should only be run on `pull_request_target` or `pull_request` events",
+    );
+  }
+
+  core.info("Creating comment message...");
+  const commentBody = await getCommentMessage(context);
+  core.setOutput("comment-body", commentBody);
+  core.info("Done!");
+}

src/pr-status/message.ts

@@ -0,0 +1,120 @@
+import * as github from "@actions/github";
+import getReleasePlan from "@changesets/get-release-plan";
+import type {
+  ComprehensiveRelease,
+  ReleasePlan,
+  VersionType,
+} from "@changesets/types";
+import { markdownTable } from "markdown-table";
+import {
+  getNewChangesetTemplateContent,
+  getNewChangesetUrl,
+} from "./template.ts";
+import { getPullRequestWorktree } from "./worktree.ts";
+
+type PullRequestContext = NonNullable<
+  typeof github.context.payload.pull_request
+>;
+
+export async function getCommentMessage(context: PullRequestContext) {
+  await using worktree = await getPullRequestWorktree(context);
+
+  const releasePlan = await getReleasePlan(worktree.cwd, worktree.baseRef);
+  const templateContent = await getNewChangesetTemplateContent(
+    worktree.cwd,
+    worktree.baseRef,
+    context.title,
+  );
+
+  const newChangesetUrl = getNewChangesetUrl(
+    context.head.repo.html_url,
+    context.head.ref,
+    templateContent,
+  );
+
+  if (releasePlan.changesets.length > 0) {
+    return getApproveMessage(context.head.sha, newChangesetUrl, releasePlan);
+  } else {
+    return getAbsentMessage(context.head.sha, newChangesetUrl, releasePlan);
+  }
+}
+
+function getApproveMessage(
+  commitSha: string,
+  newChangesetUrl: string,
+  releasePlan: ReleasePlan,
+) {
+  return `\
+### 🦋 Changeset detected
+
+Latest commit: ${commitSha}
+
+**The changes in this PR will be included in the next version bump.**
+
+${getReleasePlanMessage(releasePlan)}
+
+Not sure what this means? [Click here to learn what changesets are](https://github.com/changesets/changesets/blob/main/docs/adding-a-changeset.md).
+
+[Click here if you're a maintainer who wants to add another changeset to this PR](${newChangesetUrl})`;
+}
+
+function getAbsentMessage(
+  commitSha: string,
+  newChangesetUrl: string,
+  releasePlan: ReleasePlan,
+) {
+  return `\
+### ⚠️ No Changeset found
+
+Latest commit: ${commitSha}
+
+Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. **If these changes should result in a version bump, you need to add a changeset.**
+
+${getReleasePlanMessage(releasePlan)}
+
+[Click here to learn what changesets are, and how to add one](https://github.com/changesets/changesets/blob/main/docs/adding-a-changeset.md).
+
+[Click here if you're a maintainer who wants to add a changeset to this PR](${newChangesetUrl})`;
+}
+
+function getReleasePlanMessage(releasePlan: ReleasePlan) {
+  const publishableReleases = releasePlan.releases.filter(
+    (r) => r.type !== "none",
+  ) as (ComprehensiveRelease & { type: Exclude<VersionType, "none"> })[];
+
+  const table = markdownTable([
+    ["Name", "Type"],
+    ...publishableReleases.map((release) => {
+      return [
+        release.name,
+        {
+          major: "Major",
+          minor: "Minor",
+          patch: "Patch",
+        }[release.type],
+      ];
+    }),
+  ]);
+
+  let summary = "This PR includes ";
+  if (releasePlan.changesets.length === 0) {
+    summary += "no changesets";
+  } else {
+    summary += `changesets to release ${publishableReleases.length} package`;
+    if (publishableReleases.length !== 1) {
+      summary += "s";
+    }
+  }
+
+  return `\
+<details>
+<summary>${summary}</summary>
+
+${
+  publishableReleases.length > 0
+    ? table
+    : "When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types"
+}
+
+</details>`;
+}

src/pr-status/template.ts

@@ -0,0 +1,30 @@
+import { getChangedPackagesSinceRef } from "@changesets/git";
+import { humanId } from "human-id";
+
+export function getNewChangesetUrl(
+  headRepoUrl: string,
+  headRef: string,
+  templateContent: string,
+) {
+  const fileName = humanId({ separator: "-", capitalize: false });
+  return `${headRepoUrl}/new/${headRef}?filename=.changeset/${fileName}.md&value=${encodeURIComponent(templateContent)}`;
+}
+
+export async function getNewChangesetTemplateContent(
+  cwd: string,
+  baseRef: string,
+  prTitle: string,
+) {
+  const changedPackages = await getChangedPackagesSinceRef({
+    cwd,
+    ref: baseRef,
+  });
+
+  return `\
+---
+${changedPackages.map((p) => `"${p.packageJson.name}": patch`).join("\n")}
+---
+
+${prTitle}
+`;
+}

src/pr-status/worktree.test.ts

@@ -0,0 +1,148 @@
+import { pathToFileURL } from "node:url";
+import type * as github from "@actions/github";
+import getReleasePlan from "@changesets/get-release-plan";
+import { createFixture } from "fs-fixture";
+import { exec } from "tinyexec";
+import { describe, expect, it } from "vitest";
+import { getPullRequestWorktree } from "./worktree.ts";
+
+type PullRequestContext = NonNullable<
+  typeof github.context.payload.pull_request
+>;
+
+async function git(cwd: string, args: string[]) {
+  const output = await exec("git", args, {
+    nodeOptions: { cwd },
+    throwOnError: true,
+  });
+  return output.stdout.trim();
+}
+
+describe("getPullRequestWorktree", () => {
+  it("fetches a PR branch into a detached worktree and keeps the main checkout untouched", async () => {
+    // Local source repo
+    await using sourceRepoFixture = await createFixture({
+      ".changeset/config.json": JSON.stringify({}),
+      "package.json": JSON.stringify({
+        name: "repo",
+        private: true,
+        workspaces: ["packages/*"],
+      }),
+      "packages/pkg-a/package.json": JSON.stringify({
+        name: "pkg-a",
+        version: "1.0.0",
+      }),
+    });
+    const sourceRepo = sourceRepoFixture.path;
+    await git(sourceRepo, ["init", "-b", "main"]);
+    await git(sourceRepo, ["config", "user.name", "Test User"]);
+    await git(sourceRepo, ["config", "user.email", "test@example.com"]);
+    await git(sourceRepo, ["add", "."]);
+    await git(sourceRepo, ["commit", "-m", "base"]);
+
+    // Simulate remote bare git server
+    await using originBareFixture = await createFixture();
+    const originBare = originBareFixture.path;
+    await git(originBare, ["clone", "--bare", sourceRepo, originBare]);
+
+    // Simulate checkout PR in github action
+    await using checkoutRepoFixture = await createFixture();
+    const checkoutRepo = checkoutRepoFixture.path;
+    await git(checkoutRepo, [
+      "clone",
+      "--depth",
+      "1",
+      "--branch",
+      "main",
+      pathToFileURL(originBare).toString(),
+      checkoutRepo,
+    ]);
+
+    // Simulate remote fork bare git server
+    await using forkBareFixture = await createFixture();
+    const forkBare = forkBareFixture.path;
+    await git(forkBare, ["clone", "--bare", originBare, forkBare]);
+
+    await using forkRepoFixture = await createFixture();
+    const forkRepo = forkRepoFixture.path;
+    await git(forkRepo, [
+      "clone",
+      "--depth",
+      "1",
+      "--branch",
+      "main",
+      pathToFileURL(forkBare).toString(),
+      forkRepo,
+    ]);
+    await git(forkRepo, ["config", "user.name", "Test User"]);
+    await git(forkRepo, ["config", "user.email", "test@example.com"]);
+    await git(forkRepo, ["checkout", "-b", "feature"]);
+
+    await forkRepoFixture.mkdir("packages/pkg-a/src");
+    await forkRepoFixture.writeFile(
+      "packages/pkg-a/src/index.ts",
+      "export const value = 1;\n",
+    );
+    await forkRepoFixture.writeFile(
+      ".changeset/add-pkg-a.md",
+      `\
+---
+"pkg-a": patch
+---
+
+Add pkg-a
+`,
+    );
+
+    await git(forkRepo, ["add", "."]);
+    await git(forkRepo, ["commit", "-m", "feature"]);
+    await git(forkRepo, ["push", "origin", "feature"]);
+
+    // Run tests
+    const originalHead = await git(checkoutRepo, ["rev-parse", "HEAD"]);
+    const context = {
+      number: 123,
+      base: {
+        ref: "main",
+        repo: {
+          clone_url: pathToFileURL(originBare).toString(),
+        },
+      },
+      head: {
+        ref: "feature",
+        repo: {
+          clone_url: pathToFileURL(forkBare).toString(),
+        },
+      },
+    };
+
+    await using worktree = await getPullRequestWorktree(
+      context satisfies PullRequestContext as PullRequestContext,
+      checkoutRepo,
+    );
+
+    const releasePlan = await getReleasePlan(worktree.cwd, worktree.baseRef);
+
+    const currentHead = await git(worktree.cwd, ["rev-parse", "HEAD"]);
+    expect(currentHead).not.toBe(originalHead);
+
+    const currentBranch = await git(worktree.cwd, ["branch", "--show-current"]);
+    expect(currentBranch).toBe("");
+
+    const releases = releasePlan.releases.map((release) => ({
+      name: release.name,
+      type: release.type,
+      newVersion: release.newVersion,
+    }));
+    expect(releases).toEqual([
+      {
+        name: "pkg-a",
+        type: "patch",
+        newVersion: "1.0.1",
+      },
+    ]);
+
+    expect(await git(checkoutRepo, ["rev-parse", "HEAD"])).toBe(originalHead);
+    expect(await git(checkoutRepo, ["branch", "--show-current"])).toBe("main");
+  });
+});

src/pr-status/worktree.ts

@@ -0,0 +1,165 @@
+import { randomUUID } from "node:crypto";
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import type * as github from "@actions/github";
+import { isRepoShallow } from "@changesets/git";
+import { exec } from "tinyexec";
+
+type PullRequestContext = NonNullable<
+  typeof github.context.payload.pull_request
+>;
+
+type WorktreeInfo = {
+  baseRef: string;
+  cwd: string;
+};
+
+type TinyexecOptions = Parameters<typeof exec>[2];
+
+function git(cwd: string, args: string[], opts: TinyexecOptions = {}) {
+  return exec("git", args, {
+    nodeOptions: { cwd, ...opts.nodeOptions },
+    throwOnError: true,
+    ...opts,
+  });
+}
+
+interface Ref {
+  fetchSource: string;
+  local: string;
+  remote: string;
+}
+
+function getRefs(context: PullRequestContext): Record<"base" | "head", Ref> {
+  const suffix = `${context.number}-${randomUUID()}`;
+  return {
+    base: {
+      fetchSource: "origin",
+      local: `refs/changesets-action-pr-status/base/${suffix}`,
+      remote: `refs/heads/${context.base.ref}`,
+    },
+    head: {
+      fetchSource: context.head.repo.clone_url,
+      local: `refs/changesets-action-pr-status/head/${suffix}`,
+      remote: `refs/heads/${context.head.ref}`,
+    },
+  };
+}
+
+async function deepenRef(cwd: string, ref: Ref, deepenBy: number) {
+  await git(cwd, [
+    "fetch",
+    "--no-tags",
+    `--deepen=${deepenBy}`,
+    ref.fetchSource,
+    `${ref.remote}:${ref.local}`,
+  ]);
+}
+
+async function ensureMergeBase(args: {
+  cwd: string;
+  refs: ReturnType<typeof getRefs>;
+  deepenBy?: number;
+}) {
+  const { cwd, refs, deepenBy = 50 } = args;
+
+  while (true) {
+    const mergeBase = await git(cwd, ["merge-base", refs.base.local, "HEAD"], {
+      throwOnError: false,
+    });
+
+    if (mergeBase.exitCode === 0) {
+      return mergeBase.stdout.trim();
+    }
+
+    if (!(await isRepoShallow({ cwd }))) {
+      throw new Error(
+        `Failed to find merge base between "${refs.base.local}" and HEAD, and the repository is no longer shallow.`,
+      );
+    }
+
+    await deepenRef(cwd, refs.base, deepenBy);
+    await deepenRef(cwd, refs.head, deepenBy);
+  }
+}
+
+async function mkdtemp(prefix: string) {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), prefix));
+
+  return {
+    dir,
+    async [Symbol.asyncDispose]() {
+      await fs.rm(dir, { recursive: true, force: true });
+    },
+  };
+}
+
+async function tempRef(cwd: string, ref: Ref) {
+  await git(cwd, [
+    "fetch",
+    "--no-tags",
+    "--depth=1",
+    ref.fetchSource,
+    `${ref.remote}:${ref.local}`,
+  ]);
+  return {
+    async [Symbol.asyncDispose]() {
+      await git(cwd, ["update-ref", "-d", ref.local], { throwOnError: false });
+    },
+  };
+}
+
+async function tempWorktree(cwd: string, dir: string, ref: Ref) {
+  await git(cwd, ["worktree", "add", "--detach", dir, ref.local]);
+
+  return {
+    async [Symbol.asyncDispose]() {
+      await git(cwd, ["worktree", "remove", "--force", dir], {
+        throwOnError: false,
+      });
+    },
+  };
+}
+
+type WithAsyncDispose<T> = T & {
+  [Symbol.asyncDispose](): Promise<void>;
+};
+
+function moveDisposable<T extends object>(
+  stack: AsyncDisposableStack,
+  value: T,
+): WithAsyncDispose<T> {
+  const moved = stack.move();
+  return Object.assign(value, {
+    async [Symbol.asyncDispose]() {
+      await moved.disposeAsync();
+    },
+  });
+}
+
+export async function getPullRequestWorktree(
+  context: PullRequestContext,
+  cwd: string = process.cwd(),
+): Promise<WithAsyncDispose<WorktreeInfo>> {
+  await using stack = new AsyncDisposableStack();
+  const worktreeDir = stack.use(
+    await mkdtemp("changesets-action-pr-status-"),
+  ).dir;
+
+  const refs = getRefs(context);
+
+  stack.use(await tempRef(cwd, refs.base));
+  stack.use(await tempRef(cwd, refs.head));
+  stack.use(await tempWorktree(cwd, worktreeDir, refs.head));
+
+  await ensureMergeBase({
+    cwd: worktreeDir,
+    refs,
+  });
+
+  return moveDisposable(stack, {
+    baseRef: refs.base.local,
+    cwd: worktreeDir,
+  });
+}

src/readChangesetState.ts

@@ -1,6 +1,6 @@
-import type { PreState, NewChangeset } from "@changesets/types";
 import { readPreState } from "@changesets/pre";
 import readChangesets from "@changesets/read";
+import type { PreState, NewChangeset } from "@changesets/types";
 
 export type ChangesetState = {
   preState: PreState | undefined;
@@ -8,7 +8,7 @@ export type ChangesetState = {
 };
 
 export default async function readChangesetState(
-  cwd: string = process.cwd()
+  cwd: string = process.cwd(),
 ): Promise<ChangesetState> {
   let preState = await readPreState(cwd);
   let changesets = await readChangesets(cwd);

src/run.test.ts

@@ -1,8 +1,7 @@
+import path from "node:path";
 import type { Changeset } from "@changesets/types";
 import writeChangeset from "@changesets/write";
-import fixturez from "fixturez";
+import { createFixture } from "fs-fixture";
-import fs from "node:fs/promises";
-import path from "node:path";
 import { beforeEach, describe, expect, it, vi } from "vitest";
 import { Git } from "./git.ts";
 import { setupOctokit } from "./octokit.ts";
@@ -19,6 +18,7 @@ vi.mock("@actions/github", () => ({
   },
   getOctokit: () => ({
     rest: mockedGithubMethods,
+    graphql: mockedGraphql,
   }),
 }));
 vi.mock("./git.ts");
@@ -33,15 +33,60 @@ let mockedGithubMethods = {
     createRelease: vi.fn(),
   },
 };
+let mockedGraphql = vi.fn();
 
-let f = fixturez(import.meta.dirname);
+const nodeModulesDir = path.join(import.meta.dirname, "..", "node_modules");
+
+function createSimpleProjectFixture() {
+  return createFixture({
+    node_modules: (api) => api.symlink(nodeModulesDir),
+    ".changeset/config.json": JSON.stringify({}),
+    "packages/pkg-a/package.json": JSON.stringify({
+      name: "changesets-dev-simple-project-pkg-a",
+      version: "1.0.0",
+      dependencies: {
+        "changesets-dev-simple-project-pkg-b": "1.0.0",
+      },
+    }),
+    "packages/pkg-b/package.json": JSON.stringify({
+      name: "changesets-dev-simple-project-pkg-b",
+      version: "1.0.0",
+    }),
+    "package.json": JSON.stringify({
+      name: "simple-project",
+      version: "1.0.0",
+      private: true,
+      workspaces: ["packages/*"],
+    }),
+  });
+}
+
+function createIgnoredPackageFixture() {
+  return createFixture({
+    node_modules: (api) => api.symlink(nodeModulesDir),
+    ".changeset/config.json": JSON.stringify({
+      ignore: ["changesets-dev-ignored-package-pkg-a"],
+    }),
+    "packages/pkg-a/package.json": JSON.stringify({
+      name: "changesets-dev-ignored-package-pkg-a",
+      version: "1.0.0",
+      dependencies: {
+        "changesets-dev-ignored-package-pkg-b": "1.0.0",
+      },
+    }),
+    "packages/pkg-b/package.json": JSON.stringify({
+      name: "changesets-dev-ignored-package-pkg-b",
+      version: "1.0.0",
+    }),
+    "package.json": JSON.stringify({
+      name: "ignored-package",
+      version: "1.0.0",
+      private: true,
+      workspaces: ["packages/*"],
+    }),
+  });
+}
 
-const linkNodeModules = async (cwd: string) => {
-  await fs.symlink(
-    path.join(import.meta.dirname, "..", "node_modules"),
-    path.join(cwd, "node_modules")
-  );
-};
 const writeChangesets = (changesets: Changeset[], cwd: string) => {
   return Promise.all(changesets.map((commit) => writeChangeset(commit, cwd)));
 };
@@ -52,8 +97,8 @@ beforeEach(() => {
 
 describe("version", () => {
   it("creates simple PR", async () => {
-    let cwd = f.copy("simple-project");
+    await using fixture = await createSimpleProjectFixture();
-    await linkNodeModules(cwd);
+    const cwd = fixture.path;
 
     mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
 
@@ -66,22 +111,23 @@ describe("version", () => {
         {
           releases: [
             {
-              name: "simple-project-pkg-a",
+              name: "changesets-dev-simple-project-pkg-a",
               type: "minor",
             },
             {
-              name: "simple-project-pkg-b",
+              name: "changesets-dev-simple-project-pkg-b",
               type: "minor",
             },
           ],
           summary: "Awesome feature",
         },
       ],
-      cwd
+      cwd,
     );
 
     await runVersion({
       octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
       git: new Git({ cwd }),
       cwd,
     });
@@ -89,9 +135,9 @@ describe("version", () => {
     expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
   });
 
-  it("only includes bumped packages in the PR body", async () => {
+  it('creates a draft PR when prDraft is "create"', async () => {
-    let cwd = f.copy("simple-project");
+    await using fixture = await createSimpleProjectFixture();
-    await linkNodeModules(cwd);
+    const cwd = fixture.path;
 
     mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
 
@@ -104,18 +150,55 @@ describe("version", () => {
         {
           releases: [
             {
-              name: "simple-project-pkg-a",
+              name: "changesets-dev-simple-project-pkg-a",
               type: "minor",
             },
           ],
           summary: "Awesome feature",
         },
       ],
-      cwd
+      cwd,
     );
 
     await runVersion({
       octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "create",
+    });
+
+    expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
+  });
+
+  it("only includes bumped packages in the PR body", async () => {
+    await using fixture = await createSimpleProjectFixture();
+    const cwd = fixture.path;
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
+
+    mockedGithubMethods.pulls.create.mockImplementationOnce(() => ({
+      data: { number: 123 },
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "changesets-dev-simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd,
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
       git: new Git({ cwd }),
       cwd,
     });
@@ -124,8 +207,8 @@ describe("version", () => {
   });
 
   it("doesn't include ignored package that got a dependency update in the PR body", async () => {
-    let cwd = f.copy("ignored-package");
+    await using fixture = await createIgnoredPackageFixture();
-    await linkNodeModules(cwd);
+    const cwd = fixture.path;
 
     mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
 
@@ -138,18 +221,19 @@ describe("version", () => {
         {
           releases: [
             {
-              name: "ignored-package-pkg-b",
+              name: "changesets-dev-ignored-package-pkg-b",
               type: "minor",
             },
           ],
           summary: "Awesome feature",
         },
       ],
-      cwd
+      cwd,
     );
 
     await runVersion({
       octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
       git: new Git({ cwd }),
       cwd,
     });
@@ -158,8 +242,8 @@ describe("version", () => {
   });
 
   it("does not include changelog entries if full message exceeds size limit", async () => {
-    let cwd = f.copy("simple-project");
+    await using fixture = await createSimpleProjectFixture();
-    await linkNodeModules(cwd);
+    const cwd = fixture.path;
 
     mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
 
@@ -172,7 +256,7 @@ describe("version", () => {
         {
           releases: [
             {
-              name: "simple-project-pkg-a",
+              name: "changesets-dev-simple-project-pkg-a",
               type: "minor",
             },
           ],
@@ -199,11 +283,12 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
 `,
         },
       ],
-      cwd
+      cwd,
     );
 
     await runVersion({
       octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
       git: new Git({ cwd }),
       cwd,
       prBodyMaxCharacters: 1000,
@@ -211,13 +296,13 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
 
     expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
     expect(mockedGithubMethods.pulls.create.mock.calls[0][0].body).toMatch(
-      /The changelog information of each package has been omitted from this message/
+      /The changelog information of each package has been omitted from this message/,
     );
   });
 
   it("does not include any release information if a message with simplified release info exceeds size limit", async () => {
-    let cwd = f.copy("simple-project");
+    await using fixture = await createSimpleProjectFixture();
-    await linkNodeModules(cwd);
+    const cwd = fixture.path;
 
     mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
 
@@ -230,7 +315,7 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
         {
           releases: [
             {
-              name: "simple-project-pkg-a",
+              name: "changesets-dev-simple-project-pkg-a",
               type: "minor",
             },
           ],
@@ -257,11 +342,12 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
 `,
         },
       ],
-      cwd
+      cwd,
     );
 
     await runVersion({
       octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
       git: new Git({ cwd }),
       cwd,
       prBodyMaxCharacters: 500,
@@ -269,7 +355,75 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
 
     expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
     expect(mockedGithubMethods.pulls.create.mock.calls[0][0].body).toMatch(
-      /All release information have been omitted from this message, as the content exceeds the size limit/
+      /All release information have been omitted from this message, as the content exceeds the size limit/,
     );
   });
+
+  it('updates an existing PR via GraphQL without converting it to draft when prDraft is "create"', async () => {
+    await using fixture = await createSimpleProjectFixture();
+    const cwd = fixture.path;
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({
+      data: [{ number: 123, node_id: "PR_kwDOA" }],
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "changesets-dev-simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd,
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "create",
+    });
+
+    expect(mockedGraphql.mock.calls[0]).toMatchSnapshot();
+  });
+
+  it('updates an existing PR via GraphQL and converts it to draft when prDraft is "always"', async () => {
+    await using fixture = await createSimpleProjectFixture();
+    const cwd = fixture.path;
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({
+      data: [{ number: 123, node_id: "PR_kwDOA" }],
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "changesets-dev-simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd,
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "always",
+    });
+
+    expect(mockedGraphql.mock.calls[0]).toMatchSnapshot();
+  });
 });

src/run.ts

@@ -1,11 +1,11 @@
+import fs from "node:fs/promises";
+import { createRequire } from "node:module";
+import path from "node:path";
 import * as core from "@actions/core";
 import { exec, getExecOutput } from "@actions/exec";
 import * as github from "@actions/github";
 import type { PreState } from "@changesets/types";
 import { type Package, getPackages } from "@manypkg/get-packages";
-import fs from "node:fs/promises";
-import { createRequire } from "node:module";
-import path from "node:path";
 import semverLt from "semver/functions/lt.js";
 import { Git } from "./git.ts";
 import type { Octokit } from "./octokit.ts";
@@ -28,7 +28,7 @@ const MAX_CHARACTERS_PER_MESSAGE = 60000;
 
 const createRelease = async (
   octokit: Octokit,
-  { pkg, tagName }: { pkg: Package; tagName: string }
+  { pkg, tagName }: { pkg: Package; tagName: string },
 ) => {
   let changelog;
   try {
@@ -45,7 +45,7 @@ const createRelease = async (
     // we can find a changelog but not the entry for this version
     // if this is true, something has probably gone wrong
     throw new Error(
-      `Could not find changelog entry for ${pkg.packageJson.name}@${pkg.packageJson.version}`
+      `Could not find changelog entry for ${pkg.packageJson.name}@${pkg.packageJson.version}`,
     );
   }
 
@@ -60,6 +60,7 @@ const createRelease = async (
 
 type PublishOptions = {
   script: string;
+  githubToken: string;
   octokit: Octokit;
   createGithubReleases: boolean;
   git: Git;
@@ -72,25 +73,26 @@ type PublishResult =
   | {
       published: true;
       publishedPackages: PublishedPackage[];
+      exitCode: number;
     }
   | {
       published: false;
+      exitCode: number;
     };
 
 export async function runPublish({
   script,
+  githubToken,
   git,
   octokit,
   createGithubReleases,
   cwd,
 }: PublishOptions): Promise<PublishResult> {
-  let [publishCommand, ...publishArgs] = script.split(/\s+/);
+  let changesetPublishOutput = await getExecOutput(script, undefined, {
-
+    cwd,
-  let changesetPublishOutput = await getExecOutput(
+    ignoreReturnCode: true,
-    publishCommand,
+    env: { ...process.env, GITHUB_TOKEN: githubToken },
-    publishArgs,
+  });
-    { cwd }
-  );
 
   let { packages, tool } = await getPackages(cwd);
   let releasedPackages: Package[] = [];
@@ -109,7 +111,7 @@ export async function runPublish({
       if (pkg === undefined) {
         throw new Error(
           `Package "${pkgName}" not found.` +
-            "This is probably a bug in the action, please open an issue"
+            "This is probably a bug in the action, please open an issue",
         );
       }
       releasedPackages.push(pkg);
@@ -121,14 +123,14 @@ export async function runPublish({
           const tagName = `${pkg.packageJson.name}@${pkg.packageJson.version}`;
           await git.pushTag(tagName);
           await createRelease(octokit, { pkg, tagName });
-        })
+        }),
       );
     }
   } else {
     if (packages.length === 0) {
       throw new Error(
         `No package found.` +
-          "This is probably a bug in the action, please open an issue"
+          "This is probably a bug in the action, please open an issue",
       );
     }
     let pkg = packages[0];
@@ -156,22 +158,25 @@ export async function runPublish({
         name: pkg.packageJson.name,
         version: pkg.packageJson.version,
       })),
+      exitCode: changesetPublishOutput.exitCode,
     };
   }
 
-  return { published: false };
+  return { published: false, exitCode: changesetPublishOutput.exitCode };
 }
 
 const requireChangesetsCliPkgJson = (cwd: string) => {
   try {
-    return require(require.resolve("@changesets/cli/package.json", {
+    return require(
-      paths: [cwd],
+      require.resolve("@changesets/cli/package.json", {
-    }));
+        paths: [cwd],
+      }),
+    );
   } catch (err) {
     if (isErrorWithCode(err, "MODULE_NOT_FOUND")) {
       throw new Error(
         `Have you forgotten to install \`@changesets/cli\` in "${cwd}"?`,
-        { cause: err }
+        { cause: err },
       );
     }
     throw err;
@@ -249,6 +254,7 @@ export async function getVersionPrBody({
 
 type VersionOptions = {
   script?: string;
+  githubToken: string;
   git: Git;
   octokit: Octokit;
   cwd?: string;
@@ -256,6 +262,7 @@ type VersionOptions = {
   commitMessage?: string;
   hasPublishScript?: boolean;
   prBodyMaxCharacters?: number;
+  prDraft?: "always" | "create";
   branch?: string;
 };
 
@@ -265,6 +272,7 @@ type RunVersionResult = {
 
 export async function runVersion({
   script,
+  githubToken,
   git,
   octokit,
   cwd = process.cwd(),
@@ -273,6 +281,7 @@ export async function runVersion({
   hasPublishScript = false,
   prBodyMaxCharacters = MAX_CHARACTERS_PER_MESSAGE,
   branch = github.context.ref.replace("refs/heads/", ""),
+  prDraft,
 }: VersionOptions): Promise<RunVersionResult> {
   let versionBranch = `changeset-release/${branch}`;
 
@@ -282,9 +291,10 @@ export async function runVersion({
 
   let versionsByDirectory = await getVersionsByDirectory(cwd);
 
+  const env = { ...process.env, GITHUB_TOKEN: githubToken };
+
   if (script) {
-    let [versionCommand, ...versionArgs] = script.split(/\s+/);
+    await exec(script, undefined, { cwd, env });
-    await exec(versionCommand, versionArgs, { cwd });
   } else {
     let changesetsCliPkgJson = requireChangesetsCliPkgJson(cwd);
     let cmd = semverLt(changesetsCliPkgJson.version, "2.0.0")
@@ -300,7 +310,8 @@ export async function runVersion({
       ],
       {
         cwd,
-      }
+        env,
+      },
     );
   }
 
@@ -309,7 +320,7 @@ export async function runVersion({
     changedPackages.map(async (pkg) => {
       let changelogContents = await fs.readFile(
         path.join(pkg.dir, "CHANGELOG.md"),
-        "utf8"
+        "utf8",
       );
 
       let entry = getChangelogEntry(changelogContents, pkg.packageJson.version);
@@ -319,7 +330,7 @@ export async function runVersion({
         content: entry.content,
         header: `## ${pkg.packageJson.name}@${pkg.packageJson.version}`,
       };
-    })
+    }),
   );
 
   const finalPrTitle = `${prTitle}${!!preState ? ` (${preState.tag})` : ""}`;
@@ -330,7 +341,7 @@ export async function runVersion({
   /**
    * Fetch any existing pull requests that are open against the branch,
    * before we push any changes that may inadvertently close the existing PRs.
-   * 
+   *
    * (`@changesets/ghcommit` has to reset the branch to the same commit as the base,
    * which GitHub will then react to by closing the PRs)
    */
@@ -340,7 +351,13 @@ export async function runVersion({
     head: `${github.context.repo.owner}:${versionBranch}`,
     base: branch,
   });
-  core.info(`Existing pull requests: ${JSON.stringify(existingPullRequests.data, null, 2)}`);
+  core.info(
+    `Existing pull requests: ${JSON.stringify(
+      existingPullRequests.data,
+      null,
+      2,
+    )}`,
+  );
 
   await git.pushChanges({ branch: versionBranch, message: finalCommitMessage });
 
@@ -363,6 +380,7 @@ export async function runVersion({
       head: versionBranch,
       title: finalPrTitle,
       body: prBody,
+      draft: prDraft !== undefined,
       ...github.context.repo,
     });
 
@@ -373,12 +391,46 @@ export async function runVersion({
     const [pullRequest] = existingPullRequests.data;
 
     core.info(`updating found pull request #${pullRequest.number}`);
-    await octokit.rest.pulls.update({
+    const convertPullRequestToDraftMutation =
-      pull_number: pullRequest.number,
+      prDraft === "always"
+        ? `
+        convertPullRequestToDraft(
+          input: {
+            pullRequestId: $pullRequestId
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }`
+        : "";
+    const updatePullRequestMutation = `
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        ${convertPullRequestToDraftMutation}
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    `;
+
+    await octokit.graphql(updatePullRequestMutation, {
+      pullRequestId: pullRequest.node_id,
       title: finalPrTitle,
       body: prBody,
-      ...github.context.repo,
-      state: "open",
     });
 
     return {

src/utils.ts

@@ -1,10 +1,4 @@
-import unified from "unified";
-import remarkParse from "remark-parse";
-import remarkStringify from "remark-stringify";
 import fs from "node:fs/promises";
-import type { Root } from "mdast";
-// @ts-ignore
-import mdastToString from "mdast-util-to-string";
 import { getPackages, type Package } from "@manypkg/get-packages";
 
 export const BumpLevels = {
@@ -21,7 +15,7 @@ export async function getVersionsByDirectory(cwd: string) {
 
 export async function getChangedPackages(
   cwd: string,
-  previousVersions: Map<string, string>
+  previousVersions: Map<string, string>,
 ) {
   let { packages } = await getPackages(cwd);
   let changedPackages = new Set<Package>();
@@ -37,57 +31,61 @@ export async function getChangedPackages(
 }
 
 export function getChangelogEntry(changelog: string, version: string) {
-  let ast = unified().use(remarkParse).parse(changelog) as Root;
-
   let highestLevel: number = BumpLevels.dep;
-
+  let headingStartInfo: { index: number; depth: number } | undefined;
-  let nodes = ast.children;
-  let headingStartInfo:
-    | {
-        index: number;
-        depth: number;
-      }
-    | undefined;
   let endIndex: number | undefined;
 
-  for (let i = 0; i < nodes.length; i++) {
+  // Iterate through each headings and code blocks (for skipping its contents)
-    let node = nodes[i];
+  const regex = /^(#{1,6})\s(.*)$|^(`{3,})/gm;
-    if (node.type === "heading") {
+  let match: RegExpExecArray | null;
-      let stringified: string = mdastToString(node);
+  while ((match = regex.exec(changelog)) != null) {
-      let match = stringified.toLowerCase().match(/(major|minor|patch)/);
+    // Skip over code blocks so we don't match any headings inside of them
-      if (match !== null) {
+    if (match[3]) {
-        let level = BumpLevels[match[0] as "major" | "minor" | "patch"];
+      const endOfCodeBlockRegex = new RegExp(`^${match[3]}`, "gm");
-        highestLevel = Math.max(level, highestLevel);
+      endOfCodeBlockRegex.lastIndex = regex.lastIndex;
-      }
+      const endMatch = endOfCodeBlockRegex.exec(changelog);
-      if (headingStartInfo === undefined && stringified === version) {
+      if (endMatch) {
-        headingStartInfo = {
+        // Start next search for headings after the end of the code block
-          index: i,
+        regex.lastIndex = endOfCodeBlockRegex.lastIndex;
-          depth: node.depth,
-        };
         continue;
-      }
+      } else {
-      if (
+        // Can't find end of code block, probably malformed
-        endIndex === undefined &&
-        headingStartInfo !== undefined &&
-        headingStartInfo.depth === node.depth
-      ) {
-        endIndex = i;
         break;
       }
     }
+
+    const headingDepth = match[1].length;
+    const headingText = match[2].trim();
+
+    // Search for the highest bump level in the entire changelog
+    const levelMatch = /(major|minor|patch)/.exec(headingText.toLowerCase());
+    if (levelMatch != null) {
+      const level = BumpLevels[levelMatch[0] as "major" | "minor" | "patch"];
+      highestLevel = Math.max(level, highestLevel);
+    }
+
+    // Search for heading of the entry
+    if (headingText === version) {
+      headingStartInfo = { index: regex.lastIndex, depth: headingDepth };
+      continue;
+    }
+
+    // If we've found the entry heading, search for the closing heading with the same depth
+    if (headingStartInfo && headingDepth === headingStartInfo.depth) {
+      endIndex = match.index;
+      break;
+    }
   }
-  if (headingStartInfo) {
+
-    ast.children = ast.children.slice(headingStartInfo.index + 1, endIndex);
-  }
   return {
-    content: unified().use(remarkStringify).stringify(ast),
+    content: changelog.slice(headingStartInfo?.index, endIndex).trim(),
-    highestLevel: highestLevel,
+    highestLevel,
   };
 }
 
 export function sortTheThings(
   a: { private: boolean; highestLevel: number },
-  b: { private: boolean; highestLevel: number }
+  b: { private: boolean; highestLevel: number },
 ) {
   if (a.private === b.private) {
     return b.highestLevel - a.highestLevel;
@@ -110,6 +108,6 @@ export function isErrorWithCode(err: unknown, code: string) {
 export function fileExists(filePath: string) {
   return fs.access(filePath, fs.constants.F_OK).then(
     () => true,
-    () => false
+    () => false,
   );
 }

tsconfig.json

@@ -1,14 +1,11 @@
 {
+  "extends": "@tsconfig/node24/tsconfig.json",
   "compilerOptions": {
     "allowImportingTsExtensions": true,
     "erasableSyntaxOnly": true,
-    "isolatedModules": true,
+    "verbatimModuleSyntax": true,
-    "module": "node18",
-    "moduleResolution": "node16",
-    "noEmit": true,
-    "resolveJsonModule": true,
     "strict": true,
-    "target": "esnext",
+    "noEmit": true,
-    "verbatimModuleSyntax": true
+    "types": ["node"]
   }
 }

types/fixturez.d.ts

@@ -1,17 +0,0 @@
-type Opts = {
-  glob?: string | Array<string>;
-  root?: string;
-  cleanup?: boolean;
-};
-
-declare module "fixturez" {
-  export default function (
-    cwd: string,
-    opts?: Opts
-  ): {
-    find: (a: string) => string;
-    temp: () => string;
-    copy: (a: string) => string;
-    cleanup: () => any;
-  };
-}