Sets up continuous deployment to teco and teco-core

.github/workflows/desync.yml

@@ -0,0 +1,86 @@
+name: De-sync
+on:
+  pull_request:
+    branches:
+      - main
+    types:
+      - closed
+
+concurrency: codegen-sync-${{ github.event.number }}
+
+env:
+  TECO_BRANCH: codegen-pr-${{ github.event.number }}
+
+jobs:
+  create-pr:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.pull_request.merged }}
+    strategy:
+      matrix:
+        repo:
+          - teco
+          - teco-core
+    steps:
+      - name: TODO
+        run: echo "Hello world!" > /dev/null
+  delete-branch:
+    runs-on: ubuntu-latest
+    if: ${{ !github.event.pull_request.merged }}
+    strategy:
+      matrix:
+        repo:
+          - teco
+          - teco-core
+    steps:
+      - name: Generate app token for bot
+        uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.BOT_APP_ID }}
+          private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
+      - name: Delete branch protection rule
+        uses: actions/github-script@v6
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            github.rest.repos.deleteBranchProtection({
+              owner: context.repo.owner,
+              repo: process.env.TECO_REPO,
+              branch: process.env.TECO_BRANCH
+            });
+      - name: Delete sync branch
+        uses: actions/github-script@v6
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            github.rest.git.deleteRef({
+              owner: context.repo.owner,
+              repo: process.env.TECO_REPO,
+              ref: `heads/${process.env.TECO_BRANCH}`
+            });
+  delete-label:
+    runs-on: ubuntu-latest
+    needs:
+      - delete-branch
+    steps:
+      - name: Generate app token for bot
+        uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.BOT_APP_ID }}
+          private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
+      - name: Delete "in sync" label
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            github.rest.issues.removeLabel({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.payload.pull_request.number,
+              name: 'in sync'
+            });

.github/workflows/sync.yml

@@ -0,0 +1,254 @@
+name: Sync
+on:
+  pull_request:
+    branches:
+      - main
+
+concurrency: codegen-sync-${{ github.event.number }}
+
+env:
+  TECO_BRANCH: codegen-pr-${{ github.event.number }}
+
+jobs:
+  create-branch:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.action == 'opened' || github.event.action == 'reopened' }}
+    strategy:
+      matrix:
+        repo:
+          - teco
+          - teco-core
+    steps:
+      - name: Generate app token for bot
+        uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.BOT_APP_ID }}
+          private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
+      - name: Check if PR author is collaborator
+        uses: actions/github-script@v6
+        id: check-collaborator
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            try {
+              await github.rest.repos.checkCollaborator({
+                owner: context.repo.owner,
+                repo: process.env.TECO_REPO,
+                username: context.payload.pull_request.user.login
+              });
+              return true;
+            } catch {
+              const title = 'Pull request author is not collaborator';
+              const message = 'The author does not have push access to the sync branch at the moment. If the generated codes need patching, please contact organization owners.';
+              console.log(`::warning title=${title}::${message}`);
+              return false;
+            }
+      - name: Create sync branch
+        uses: actions/github-script@v6
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            const base_ref = context.payload.pull_request.base.ref;
+            const owner = context.repo.owner;
+            const repo = process.env.TECO_REPO;
+            const ref = `refs/heads/${process.env.TECO_BRANCH}`;
+            const { data: branches } = await github.rest.repos.listBranches({ owner, repo });
+            var sha = branches.find((branch) => branch.name === 'main').commit.sha;
+            if (branches.map((branch) => branch.name).includes(base_ref)) {
+              sha = branches.find((branch) => branch.name === base_ref).commit.sha;
+            } else {
+              const title = 'Base branch not found';
+              const message = `Base branch "${base_ref}" doesn't exist in repository ${owner}/${repo}. Available branches: ${JSON.stringify(branches.map((branch) => branch.name))}`;
+              console.log(`::warning title=${title}::${message}`);
+            }
+            github.rest.git.createRef({ owner, repo, ref, sha });
+      - name: Create branch protection rule
+        uses: actions/github-script@v6
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            github.rest.repos.updateBranchProtection({
+              owner: context.repo.owner,
+              repo: process.env.TECO_REPO,
+              branch: process.env.TECO_BRANCH,
+              required_status_checks: null,
+              enforce_admins: null,
+              required_pull_request_reviews: null,
+              restrictions: {
+                users: [context.payload.pull_request.user.login],
+                teams: [],
+                apps: ['teco-automation']
+              },
+              required_linear_history: true,
+              allow_force_pushes: true,
+              allow_deletions: true
+            });
+  create-label:
+    runs-on: ubuntu-latest
+    needs:
+      - create-branch
+    steps:
+      - name: Generate app token for bot
+        uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.BOT_APP_ID }}
+          private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
+      - name: Add "in sync" label
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          script: |
+            github.rest.issues.addLabels({
+              issue_number: context.payload.pull_request.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ['in sync']
+            });
+  generate-and-commit:
+    runs-on: ubuntu-latest
+    if: ${{ success() || needs.create-branch.result == 'skipped' }}
+    needs:
+      - create-branch
+      - create-label
+    steps:
+      - name: Generate app token for bot
+        uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.BOT_APP_ID }}
+          private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
+      - name: Import bot's GPG key for signing commits
+        id: import-gpg
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.BOT_GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }}
+          git_config_global: true
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+      - name: Install dependency
+        run: sudo apt-get install git-filter-repo -y
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Detect Swift package information
+        id: swift-package
+        run: |
+          echo "BUILD_PATH=$(swift build --show-bin-path -c release)" >> $GITHUB_ENV
+          echo 'product-paths<<$EOF' >> $GITHUB_OUTPUT
+          swift package describe --type json \
+            | jq '.products[].name' -r \
+            | sed "s#^#$(swift build --show-bin-path -c release)/#" \
+            >> $GITHUB_OUTPUT
+          echo '$EOF' >> $GITHUB_OUTPUT
+      - name: Apply cache
+        uses: actions/cache@v3
+        id: build-cache
+        with:
+          path: ${{ steps.swift-package.outputs.product-paths }}
+          key: ${{ runner.os }}-${{ hashFiles('Package.*', 'Sources/**') }}
+      - name: Build
+        if: ${{ !steps.build-cache.outputs.cache-hit }}
+        run: swift build -c release
+      - name: Checkout API models
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository_owner }}/teco-api-models
+          path: ./models
+          ref: refs/tags/current
+      - name: Checkout teco-core
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository_owner }}/teco-core
+          ref: ${{ env.TECO_BRANCH }}
+          path: ./teco-core
+          token: ${{ steps.generate-token.outputs.token }}
+          fetch-depth: 0
+      - name: Drop bot commits in teco-core
+        env:
+          BOT_COMMITTER_EMAIL: ${{ steps.import-gpg.outputs.email }}
+        working-directory: ./teco-core
+        run: |
+          git filter-repo --refs HEAD --commit-callback '
+            import subprocess; import os
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, "origin/" + os.environ["GITHUB_BASE_REF"]])
+            if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
+              commit.skip()
+          '
+          git rebase "origin/$GITHUB_BASE_REF" --quiet
+      - name: Generate teco-core
+        run: |
+          ${{ env.BUILD_PATH }}/teco-common-error-generator \
+            --error-file ./models/zh-CN/error-codes.json \
+            --output ./teco-core/Sources/TecoCore/Errors/TCCommonError.swift
+          ${{ env.BUILD_PATH }}/teco-date-wrapper-generator \
+            --output-dir './teco-core/Sources/TecoDateHelpers/Property Wrappers'
+          ${{ env.BUILD_PATH }}/teco-region-generator \
+            --output ./teco-core/Sources/TecoCore/Common/TCRegion.swift
+      - name: Checkout teco
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository_owner }}/teco
+          ref: ${{ env.TECO_BRANCH }}
+          path: ./teco
+          token: ${{ steps.generate-token.outputs.token }}
+          fetch-depth: 0
+      - name: Drop bot commits in teco
+        env:
+          BOT_COMMITTER_EMAIL: ${{ steps.import-gpg.outputs.email }}
+        working-directory: ./teco
+        run: |
+          git filter-repo --refs HEAD --commit-callback '
+            import subprocess; import os
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, "origin/" + os.environ["GITHUB_BASE_REF"]])
+            if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
+              commit.skip()
+          '
+          git rebase "origin/$GITHUB_BASE_REF" --quiet
+      - name: Generate teco
+        run: |
+          ${{ env.BUILD_PATH }}/teco-package-generator \
+            --model-dir ./models/zh-CN \
+            --service-generator ${{ env.BUILD_PATH }}/teco-service-generator \
+            --package-dir ./teco
+          if ! git diff --exit-code Package.swift
+          then
+            swift package resolve
+          fi
+      - name: Get pull request author information
+        uses: actions/github-script@v6
+        id: author-info
+        with:
+          script: |
+            const { data: user } = await github.rest.users.getByUsername({
+              username: context.payload.pull_request.user.login
+            });
+            core.setOutput('name', user.name);
+            core.setOutput('email', user.email);
+      - name: Commit and push to teco-core
+        uses: EndBug/add-and-commit@v9
+        with:
+          cwd: ./teco-core
+          author_name: ${{ steps.author-info.outputs.name }}
+          author_email: ${{ steps.author-info.outputs.email }}
+          committer_name: ${{ steps.import-gpg.outputs.name }}
+          committer_email: ${{ steps.import-gpg.outputs.email }}
+          message: ${{ github.event.pull_request.title }}
+          push: --force
+      - name: Commit and push to teco
+        uses: EndBug/add-and-commit@v9
+        with:
+          cwd: ./teco
+          author_name: ${{ steps.author-info.outputs.name }}
+          author_email: ${{ steps.author-info.outputs.email }}
+          committer_name: ${{ steps.import-gpg.outputs.name }}
+          committer_email: ${{ steps.import-gpg.outputs.email }}
+          message: ${{ github.event.pull_request.title }}
+          push: --force

Sources/TecoCodeGeneratorCommons/Utils.swift

@@ -76,6 +76,8 @@ extension SourceFileSyntax {
             // THIS FILE IS AUTOMATICALLY GENERATED by \(GeneratorContext.generator).
             // DO NOT EDIT.
 
+            // Test PR teco-project/teco-code-generator#23.
+
 
             """
         return self.with(\.leadingTrivia, .lineComment(header) + (self.leadingTrivia ?? []))