Use unified Rust release action

.github/workflows/prepare-release.yml

@@ -6,151 +6,10 @@ on:
       - 'release-*'
 
 jobs:
-  setup:
-    runs-on: ubuntu-latest
-    outputs:
-      name: ${{ steps.vars.outputs.name }}
-      old-version: ${{ steps.vars.outputs.old-version }}
-      new-version: ${{ steps.vars.outputs.new-version }}
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v2
-
-      - name: Set variables
-        id: vars
-        run: |
-          NAME=$(cargo metadata -q --no-deps | jq -r '.packages[0].name')
-          OLD_VERSION=$(cargo metadata -q --no-deps | jq -r '.packages[0].version')
-          NEW_VERSION=$(echo ${{ github.ref }} | cut -d '-' -f 2-)
-          echo "Version from Cargo:  $OLD_VERSION"
-          echo "Version from branch: $NEW_VERSION"
-
-          echo "::set-output name=name::$NAME"
-          echo "::set-output name=old-version::$OLD_VERSION"
-          echo "::set-output name=new-version::$NEW_VERSION"
-
-      - name: Verify version format
-        run: |
-          echo '${{ steps.vars.outputs.new-version }}' | grep -q '^[0-9]\+\.[0-9]\+\.[0-9]\+$'
-
-  pull-request:
-    needs: setup
-    if: ${{ needs.setup.outputs.old-version != needs.setup.outputs.new-version }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v2
-
-      - name: Configure Git user
-        run: |
-          git config user.name "Martin Geisler"
-          git config user.email "martin@geisler.net"
-
-      - name: Update changelog for version ${{ needs.setup.outputs.new-version }}
-        id: changelog
-        uses: actions/github-script@v3
-        with:
-          script: |
-            var fs = require('fs')
-            const old_version = '${{ needs.setup.outputs.old-version }}'
-            const new_version = '${{ needs.setup.outputs.new-version }}'
-
-            let cutoff = '1970-01-01'
-            const releases = await github.repos.listReleases(context.repo)
-            for (const release of releases.data) {
-              if (release.tag_name == old_version) {
-                cutoff = release.published_at
-                break
-              }
-            }
-            core.info(`Finding merged PRs after ${cutoff}`)
-
-            let q = [`repo:${context.repo.owner}/${context.repo.repo}`,
-                     'is:pr', 'is:merged', `merged:>${cutoff}`]
-            // Need to use https://octokit.github.io/rest.js/v18#pagination!
-            const prs = await github.search.issuesAndPullRequests({
-              q: q.join(' '),
-              sort: 'created',
-              order: 'asc',
-            })
-            core.info(`Found ${prs.data.items.length} merged PRs`)
-
-            const changelog = prs.data.items.map(
-              pr => `* [#${pr.number}](${pr.html_url}): ${pr.title}`
-            ).join('\n')
-            core.exportVariable('CHANGELOG', changelog)
-
-            var content = fs.readFileSync('README.md', 'utf8')
-            const today = new Date().toISOString().split('T')[0]
-            const heading = `### Version ${new_version} — ${today}\n`
-            if (content.match('### Unreleased')) {
-              content = content.replace('### Unreleased', `${heading}\n${changelog}`)
-            } else {
-              content = content.replace('### Version', `${heading}\n${changelog}\n\n### Version`)
-            }
-            fs.writeFileSync('README.md', content)
-
-      - name: Commit changelog
-        run: |
-          git commit --all -m "Update changelog for version ${{ needs.setup.outputs.new-version }}"
-
-      - name: Update README version numbers
-        run: |
-          import fileinput, re, sys
-
-          NAME = '${{ needs.setup.outputs.name }}'
-          NEW_VERSION = '${{ needs.setup.outputs.new-version }}'
-          MAJOR_MINOR = '.'.join(NEW_VERSION.split('.')[:2])
-
-          for line in fileinput.input(inplace=True):
-              line = re.sub(f'https://docs.rs/{NAME}/[^/]+/',
-                            f'https://docs.rs/{NAME}/{NEW_VERSION}/', line)
-              line = re.sub(f'{NAME} = "[^"]+"',
-                            f'{NAME} = "{MAJOR_MINOR}"', line)
-              line = re.sub(f'{NAME} = {{ version = "[^"]+"',
-                            f'{NAME} = {{ version = "{MAJOR_MINOR}"', line)
-              sys.stdout.write(line)
-        shell: python3 {0} README.md
-
-      - name: Update html_root_url
-        run: |
-          import fileinput, re, sys
-
-          NAME = '${{ needs.setup.outputs.name }}'
-          NEW_VERSION = '${{ needs.setup.outputs.new-version }}'
-
-          for line in fileinput.input(inplace=True):
-              sys.stdout.write(
-                  re.sub(f'html_root_url = "https://docs.rs/{NAME}/[^"]+"',
-                         f'html_root_url = "https://docs.rs/{NAME}/{NEW_VERSION}"', line))
-        shell: python3 {0} src/lib.rs
-
-      - name: Update crate version to ${{ needs.setup.outputs.new-version }}
-        uses: thomaseizinger/set-crate-version@1.0.0
-        with:
-          version: ${{ needs.setup.outputs.new-version }}
-
-      - name: Build and test
-        run: |
-            cargo test
-
-      - name: Commit version bump
-        run: |
-          git commit --all -m "Bump version to ${{ needs.setup.outputs.new-version }}"
-
-      - name: Push version bump
-        run: git push origin
-
-      - name: Create pull request
-        uses: actions/github-script@v3
-        with:
-          script: |
-            const pr = await github.pulls.create({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              head: 'release-${{ needs.setup.outputs.new-version }}',
-              base: 'master',
-              title: 'Release ${{ needs.setup.outputs.new-version }}',
-              body: process.env.CHANGELOG,
-            })
-            core.info(`Created PR: ${pr.data.html_url}`)
+  prepare-release:
+    uses: mgeisler/rust-release-gh-action/.github/workflows/prepare-release.yml@main
+    with:
+      name: "Martin Geisler"
+      email: "martin@geisler.net"
+      changelog-file: "README.md"
+      changelog-heading-level: "###"

.github/workflows/publish-crate.yml

@@ -6,58 +6,9 @@ on:
       - master
     paths:
       - Cargo.toml
-  repository_dispatch:
-    types: publish
 
 jobs:
   publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v2
-
-      - name: Set variables
-        id: vars
-        run: |
-          NAME=$(cargo metadata -q --no-deps | jq -r '.packages[0].name')
-          VERSION=$(cargo metadata -q --no-deps | jq -r '.packages[0].version')
-          CHANGELOG=$(awk '/^### Version/ {i++}; i==1 {print}; i>1 {exit}' README.md \
-            | python3 -c 'import sys, json; print(json.dumps(sys.stdin.read()))')
-          echo "::set-output name=name::$NAME"
-          echo "::set-output name=version::$VERSION"
-          echo "::set-output name=changelog::$CHANGELOG"
-          echo "Found $NAME-$VERSION"
-
-      - name: Lookup ${{ steps.vars.outputs.version }} tag
-        id: need-release
-        uses: actions/github-script@v3
-        with:
-          script: |
-            const version = '${{ steps.vars.outputs.version }}'
-            const tags = await github.repos.listTags(context.repo)
-            if (tags.data.some(tag => tag.name == version)) {
-                core.info(`Found ${version} tag -- will skip publish step`)
-                return false
-            }
-            core.info(`Found no ${version} tag -- will proceed with publishing`)
-            return true
-
-      # The result from above is JSON-encoded, meaning that we
-      # end up with the string 'true', not the Boolean true.
-      - if: steps.need-release.outputs.result == 'true'
-        name: Publish crate to crates.io
-        run: |
-          echo "Publishing ${{ steps.vars.outputs.name }}-${{ steps.vars.outputs.version }}"
-          cargo publish --token ${{ secrets.CARGO_TOKEN }}
-
-      - if: steps.need-release.outputs.result == 'true'
-        name: Create GitHub release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ steps.vars.outputs.version }}
-          release_name: ${{ steps.vars.outputs.name }}-${{ steps.vars.outputs.version }}
-          body: ${{ fromJson(steps.vars.outputs.changelog) }}
-          draft: false
-          prerelease: false
+    uses: mgeisler/rust-release-gh-action/.github/workflows/publish-crate.yml@main
+    secrets:
+      CARGO_TOKEN: ${{ secrets.CARGO_TOKEN }}