From dbf2e8de13157d425b456c24aa1162b727632254 Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Wed, 19 Apr 2023 15:12:12 +0800
Subject: [PATCH 01/14] Sets up continuous deployment to `teco` and `teco-core`

---
 .github/workflows/build.yml    |   6 ++
 .github/workflows/generate.yml | 160 +++++++++++++++++++++++++++++++++
 2 files changed, 166 insertions(+)
 create mode 100644 .github/workflows/generate.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 654e91c..2f0f101 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,3 +19,9 @@ jobs:
         uses: actions/checkout@v3
       - name: Build
         run: swift build -c ${{ matrix.build-config }}
+      - name: Save build cache
+        uses: actions/cache/save@v3
+        if: ${{ matrix.build-config == 'release' }}
+        with:
+          path: .build
+          key: ${{ runner.os }}-${{ github.sha }}
diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
new file mode 100644
index 0000000..b8a2c6c
--- /dev/null
+++ b/.github/workflows/generate.yml
@@ -0,0 +1,160 @@
+name: Generate
+on:
+  pull_request:
+    branches:
+      - main
+
+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: Create synced branch
+        uses: actions/github-script@v6
+        env:
+          TECO_REPO: ${{ matrix.repo }}
+        with:
+          script: |
+            const base_ref = context.payload.pull_request.base.ref;
+            const owner = context.repo.owner;
+            const repo = process.env.TECO_REPO;
+            const ref = `refs/head/${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: octokit/request-action@v2.x
+        env:
+          GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
+        with:
+          route: PUT /repos/{owner}/{repo}/branches/{branch}/protection
+          owner: ${{ github.repository_owner }}
+          repo: ${{ matrix.repo }}
+          branch: ${{ env.TECO_BRANCH }}
+          restrictions: |
+            users:
+              - ${{ github.event.pull_request.user.login }}
+          required_linear_history: true
+          allow_force_pushes: true
+          allow_deletions: true
+  generate-and-sync:
+    runs-on: ubuntu-latest
+    if: ${{ success() || github.event.action == 'synchronize' }}
+    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: 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: Checkout
+        uses: actions/checkout@v3
+      - name: Wait for building
+        uses: lewagon/wait-on-check-action@v1.3.1
+        with:
+          ref: ${{ github.ref }}
+          check-name: 'build (release)'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          wait-interval: 10
+      - name: Restore build result
+        uses: actions/cache/restore@v3
+        with:
+          path: .build
+          key: ${{ runner.os }}-${{ github.sha }}
+      - name: Checkout API models
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository_owner }}/teco-api-models
+          path: ./models
+          ref: 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 }}
+      - name: Drop bot commits in teco-core
+        env:
+          BOT_COMMITTER_EMAIL: ${{ steps.import-gpg.outputs.email }}
+        working-directory: ./teco-core
+        run: |
+          git filter-repo --refs HEAD --commit-callback '
+            import subprocess; import os
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, os.environ["GITHUB_BASE_REF"]])
+            if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
+              commit.skip()
+          '
+          git rebase "$GITHUB_BASE_REF" --quiet
+      - name: Generate teco-core
+        run: |
+          swift run --skip-build teco-common-error-generator \
+            --error-file ./models/zh-CN/error-codes.json \
+            --output ./teco-core/Sources/TecoCore/Errors/TCCommonError.swift
+          swift run --skip-build teco-date-wrapper-generator \
+            --output-dir './teco-core/Sources/TecoDateHelpers/Property Wrappers'
+          swift run --skip-build 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 }}
+      - name: Drop bot commits in teco
+        env:
+          BOT_COMMITTER_EMAIL: ${{ steps.import-gpg.outputs.email }}
+        working-directory: ./teco
+        run: |
+          git filter-repo --refs HEAD --commit-callback '
+            import subprocess; import os
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, os.environ["GITHUB_BASE_REF"]])
+            if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
+              commit.skip()
+          '
+          git rebase "$GITHUB_BASE_REF" --quiet
+      - name: Generate teco
+        run: |
+          swift run --skip-build teco-package-generator \
+            --model-dir ./models/zh-CN \
+            --service-generator .build/release/teco-service-generator \
+            --package-dir ./teco
+          if ! git diff --exit-code Package.swift
+          then
+            swift package resolve
+          fi
+      # TODO: Add and commit to TecoCore.
+      # TODO: Add and commit to Teco.

From e0110f5949b27fe393ce392c2818c4c93e0e10de Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Wed, 19 Apr 2023 22:55:07 +0800
Subject: [PATCH 02/14] Fix bugs and use `actions/github-script`

---
 .github/workflows/build.yml    |  6 ----
 .github/workflows/generate.yml | 63 +++++++++++++++++-----------------
 2 files changed, 32 insertions(+), 37 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2f0f101..654e91c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,9 +19,3 @@ jobs:
         uses: actions/checkout@v3
       - name: Build
         run: swift build -c ${{ matrix.build-config }}
-      - name: Save build cache
-        uses: actions/cache/save@v3
-        if: ${{ matrix.build-config == 'release' }}
-        with:
-          path: .build
-          key: ${{ runner.os }}-${{ github.sha }}
diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index b8a2c6c..2a6d746 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -28,15 +28,16 @@ jobs:
         env:
           TECO_REPO: ${{ matrix.repo }}
         with:
+          github-token: ${{ steps.generate-token.outputs.token }}
           script: |
             const base_ref = context.payload.pull_request.base.ref;
             const owner = context.repo.owner;
             const repo = process.env.TECO_REPO;
-            const ref = `refs/head/${process.env.TECO_BRANCH}`;
+            const ref = `refs/heads/${process.env.TECO_BRANCH}`;
             const { data: branches } = await github.rest.repos.listBranches({ owner, repo });
             var sha = branches.find((branch) => branch.name === 'main').commit.sha;
             if (branches.map((branch) => branch.name).includes(base_ref)) {
-              sha = branches.find((branch) => branch.name === base.ref).commit.sha;
+              sha = branches.find((branch) => branch.name === base_ref).commit.sha;
             } else {
               const title = 'Base branch not found';
               const message = `Base branch "${base_ref}" doesn't exist in repository ${owner}/${repo}. Available branches: ${JSON.stringify(branches.map((branch) => branch.name))}`;
@@ -44,20 +45,28 @@ jobs:
             }
             github.rest.git.createRef({ owner, repo, ref, sha });
       - name: Create branch protection rule
-        uses: octokit/request-action@v2.x
+        uses: actions/github-script@v6
         env:
-          GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
+          TECO_REPO: ${{ matrix.repo }}
         with:
-          route: PUT /repos/{owner}/{repo}/branches/{branch}/protection
-          owner: ${{ github.repository_owner }}
-          repo: ${{ matrix.repo }}
-          branch: ${{ env.TECO_BRANCH }}
-          restrictions: |
-            users:
-              - ${{ github.event.pull_request.user.login }}
-          required_linear_history: true
-          allow_force_pushes: true
-          allow_deletions: true
+          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
+            });
   generate-and-sync:
     runs-on: ubuntu-latest
     if: ${{ success() || github.event.action == 'synchronize' }}
@@ -79,26 +88,18 @@ jobs:
           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: Wait for building
-        uses: lewagon/wait-on-check-action@v1.3.1
-        with:
-          ref: ${{ github.ref }}
-          check-name: 'build (release)'
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          wait-interval: 10
-      - name: Restore build result
-        uses: actions/cache/restore@v3
-        with:
-          path: .build
-          key: ${{ runner.os }}-${{ github.sha }}
+      - name: Build
+        run: swift build -c release
       - name: Checkout API models
         uses: actions/checkout@v3
         with:
           repository: ${{ github.repository_owner }}/teco-api-models
           path: ./models
-          ref: current
+          ref: refs/tags/current
       - name: Checkout teco-core
         uses: actions/checkout@v3
         with:
@@ -120,12 +121,12 @@ jobs:
           git rebase "$GITHUB_BASE_REF" --quiet
       - name: Generate teco-core
         run: |
-          swift run --skip-build teco-common-error-generator \
+          swift run -c release --skip-build teco-common-error-generator \
             --error-file ./models/zh-CN/error-codes.json \
             --output ./teco-core/Sources/TecoCore/Errors/TCCommonError.swift
-          swift run --skip-build teco-date-wrapper-generator \
+          swift run -c release --skip-build teco-date-wrapper-generator \
             --output-dir './teco-core/Sources/TecoDateHelpers/Property Wrappers'
-          swift run --skip-build teco-region-generator \
+          swift run -c release --skip-build teco-region-generator \
             --output ./teco-core/Sources/TecoCore/Common/TCRegion.swift
       - name: Checkout teco
         uses: actions/checkout@v3
@@ -148,7 +149,7 @@ jobs:
           git rebase "$GITHUB_BASE_REF" --quiet
       - name: Generate teco
         run: |
-          swift run --skip-build teco-package-generator \
+          swift run -c release --skip-build teco-package-generator \
             --model-dir ./models/zh-CN \
             --service-generator .build/release/teco-service-generator \
             --package-dir ./teco

From 31d92f3b157dffb7eff3bb6f6ce9599c7ec3d515 Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Thu, 20 Apr 2023 00:37:25 +0800
Subject: [PATCH 03/14] Introduces "in sync" label

---
 .github/workflows/generate.yml | 42 +++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 2a6d746..73adc1b 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -3,6 +3,10 @@ on:
   pull_request:
     branches:
       - main
+    paths:
+      - '.github/workflows/generate.yml'
+      - 'Sources/**'
+      - 'Package.*'
 
 env:
   TECO_BRANCH: codegen-pr-${{ github.event.number }}
@@ -10,7 +14,7 @@ env:
 jobs:
   create-branch:
     runs-on: ubuntu-latest
-    if: ${{ github.event.action == 'opened' || github.event.action == 'reopened' }}
+    if: ${{ !contains(github.event.pull_request.labels.*.name, 'in sync') }}
     strategy:
       matrix:
         repo:
@@ -23,7 +27,28 @@ jobs:
         with:
           app_id: ${{ secrets.BOT_APP_ID }}
           private_key: ${{ secrets.BOT_APP_PRIVATE_KEY }}
-      - name: Create synced branch
+      - 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 }}
@@ -67,9 +92,20 @@ jobs:
               allow_force_pushes: true,
               allow_deletions: true
             });
+      - 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-sync:
     runs-on: ubuntu-latest
-    if: ${{ success() || github.event.action == 'synchronize' }}
+    if: ${{ success() || contains(github.event.pull_request.labels.*.name, 'in sync') }}
     needs:
       - create-branch
     steps:

From 926b4f0b7df988b7df9880a79d6323abde3756b4 Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Thu, 20 Apr 2023 00:40:25 +0800
Subject: [PATCH 04/14] Set concurrency group

---
 .github/workflows/generate.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 73adc1b..e7ffc25 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -8,6 +8,8 @@ on:
       - 'Sources/**'
       - 'Package.*'
 
+concurrency: codegen-sync-${{ github.event.number }}
+
 env:
   TECO_BRANCH: codegen-pr-${{ github.event.number }}
 

From dfc54eba865f94056e6f42700fa4c4f188964e8e Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Thu, 20 Apr 2023 01:09:13 +0800
Subject: [PATCH 05/14] Use full clone

---
 .github/workflows/generate.yml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index e7ffc25..e2c284c 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -145,6 +145,7 @@ jobs:
           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: ${{ steps.import-gpg.outputs.email }}
@@ -152,11 +153,11 @@ jobs:
         run: |
           git filter-repo --refs HEAD --commit-callback '
             import subprocess; import os
-            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, os.environ["GITHUB_BASE_REF"]])
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, "origin/" + os.environ["GITHUB_BASE_REF"]])
             if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
               commit.skip()
           '
-          git rebase "$GITHUB_BASE_REF" --quiet
+          git rebase "origin/$GITHUB_BASE_REF" --quiet
       - name: Generate teco-core
         run: |
           swift run -c release --skip-build teco-common-error-generator \
@@ -173,6 +174,7 @@ jobs:
           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: ${{ steps.import-gpg.outputs.email }}
@@ -180,11 +182,11 @@ jobs:
         run: |
           git filter-repo --refs HEAD --commit-callback '
             import subprocess; import os
-            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, os.environ["GITHUB_BASE_REF"]])
+            p = subprocess.run(["git", "merge-base", "--is-ancestor", commit.original_id, "origin/" + os.environ["GITHUB_BASE_REF"]])
             if p.returncode != 0 and commit.committer_email.decode() == os.environ["BOT_COMMITTER_EMAIL"]:
               commit.skip()
           '
-          git rebase "$GITHUB_BASE_REF" --quiet
+          git rebase "origin/$GITHUB_BASE_REF" --quiet
       - name: Generate teco
         run: |
           swift run -c release --skip-build teco-package-generator \

From 254c0a863c3d6c6b38db42ba7e9f47be84b3a07d Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Thu, 20 Apr 2023 10:18:24 +0800
Subject: [PATCH 06/14] Add and commit

---
 .github/workflows/generate.yml | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index e2c284c..5f25b6f 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -197,5 +197,23 @@ jobs:
           then
             swift package resolve
           fi
-      # TODO: Add and commit to TecoCore.
-      # TODO: Add and commit to Teco.
+      - name: Commit and push to teco-core
+        uses: EndBug/add-and-commit@v9
+        with:
+          cwd: ./teco-core
+          author_name: ${{ github.event.pull_request.user.name }}
+          author_email: ${{ github.event.pull_request.user.email }}
+          committer_name: ${{ steps.import-gpg.outputs.name }}
+          committer_email: ${{ steps.import-gpg.outputs.email }}
+          message: ${{ github.event.pull_request.title }}
+          push: true
+      - name: Commit and push to teco
+        uses: EndBug/add-and-commit@v9
+        with:
+          cwd: ./teco
+          author_name: ${{ github.event.pull_request.user.name }}
+          author_email: ${{ github.event.pull_request.user.email }}
+          committer_name: ${{ steps.import-gpg.outputs.name }}
+          committer_email: ${{ steps.import-gpg.outputs.email }}
+          message: ${{ github.event.pull_request.title }}
+          push: true

From afe8fe37c8d7ed94c03a2e9fa3d153a340c3bf4c Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Thu, 20 Apr 2023 10:53:57 +0800
Subject: [PATCH 07/14] Cache built products

---
 .github/workflows/generate.yml | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 5f25b6f..d7a0755 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -130,7 +130,24 @@ jobs:
         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: ${{ !steps.build-cache.outputs.cache-hit }}
         run: swift build -c release
       - name: Checkout API models
         uses: actions/checkout@v3
@@ -160,12 +177,12 @@ jobs:
           git rebase "origin/$GITHUB_BASE_REF" --quiet
       - name: Generate teco-core
         run: |
-          swift run -c release --skip-build teco-common-error-generator \
+          ${{ env.BUILD_PATH }}/teco-common-error-generator \
             --error-file ./models/zh-CN/error-codes.json \
             --output ./teco-core/Sources/TecoCore/Errors/TCCommonError.swift
-          swift run -c release --skip-build teco-date-wrapper-generator \
+          ${{ env.BUILD_PATH }}/teco-date-wrapper-generator \
             --output-dir './teco-core/Sources/TecoDateHelpers/Property Wrappers'
-          swift run -c release --skip-build teco-region-generator \
+          ${{ env.BUILD_PATH }}/teco-region-generator \
             --output ./teco-core/Sources/TecoCore/Common/TCRegion.swift
       - name: Checkout teco
         uses: actions/checkout@v3
@@ -189,9 +206,9 @@ jobs:
           git rebase "origin/$GITHUB_BASE_REF" --quiet
       - name: Generate teco
         run: |
-          swift run -c release --skip-build teco-package-generator \
+          ${{ env.BUILD_PATH }}/teco-package-generator \
             --model-dir ./models/zh-CN \
-            --service-generator .build/release/teco-service-generator \
+            --service-generator ${{ env.BUILD_PATH }}/teco-service-generator \
             --package-dir ./teco
           if ! git diff --exit-code Package.swift
           then

From ffc83eef2265ae830dbd3fa7133a1a5b3e6cf67c Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 17:45:00 +0800
Subject: [PATCH 08/14] Update for test

---
 Sources/TecoCodeGeneratorCommons/Utils.swift | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sources/TecoCodeGeneratorCommons/Utils.swift b/Sources/TecoCodeGeneratorCommons/Utils.swift
index aca1e36..7ad97e7 100644
--- a/Sources/TecoCodeGeneratorCommons/Utils.swift
+++ b/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 ?? []))

From 3da8eb3582d48cf6ff276c3954c06ad6bd31e46a Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 20:45:39 +0800
Subject: [PATCH 09/14] Stops syncing when PR closed

---
 .github/workflows/desync.yml | 76 ++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 .github/workflows/desync.yml

diff --git a/.github/workflows/desync.yml b/.github/workflows/desync.yml
new file mode 100644
index 0000000..29f41c7
--- /dev/null
+++ b/.github/workflows/desync.yml
@@ -0,0 +1,76 @@
+name: De-sync
+on:
+  pull_request:
+    branches:
+      - main
+    types:
+      # Judge if PR was merged by github.event.pull_request.merged
+      - closed
+
+concurrency: codegen-sync-${{ github.event.number }}
+
+env:
+  TECO_BRANCH: codegen-pr-${{ github.event.number }}
+
+jobs:
+  delete-branch:
+    runs-on: ubuntu-latest
+    if: ${{ contains(github.event.pull_request.labels.*.name, 'in sync') }}
+    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'
+            });

From 6251f0645fcd6ac604a496fef42ed86927548280 Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 20:50:27 +0800
Subject: [PATCH 10/14] Use force push

---
 .github/workflows/generate.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index d7a0755..275fa1a 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -223,7 +223,7 @@ jobs:
           committer_name: ${{ steps.import-gpg.outputs.name }}
           committer_email: ${{ steps.import-gpg.outputs.email }}
           message: ${{ github.event.pull_request.title }}
-          push: true
+          push: --force
       - name: Commit and push to teco
         uses: EndBug/add-and-commit@v9
         with:
@@ -233,4 +233,4 @@ jobs:
           committer_name: ${{ steps.import-gpg.outputs.name }}
           committer_email: ${{ steps.import-gpg.outputs.email }}
           message: ${{ github.event.pull_request.title }}
-          push: true
+          push: --force

From 79273c181b39683df31b663661c6314b7813fa2c Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 21:56:35 +0800
Subject: [PATCH 11/14] Sets commit author according to GitHub profile

---
 .github/workflows/generate.yml | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 275fa1a..dc4d326 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -214,12 +214,22 @@ jobs:
           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: ${{ github.event.pull_request.user.name }}
-          author_email: ${{ github.event.pull_request.user.email }}
+          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 }}
@@ -228,8 +238,8 @@ jobs:
         uses: EndBug/add-and-commit@v9
         with:
           cwd: ./teco
-          author_name: ${{ github.event.pull_request.user.name }}
-          author_email: ${{ github.event.pull_request.user.email }}
+          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 }}

From 207d4b529c20de636e91ab1a5ada19a35a13b37c Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 22:52:11 +0800
Subject: [PATCH 12/14] Adds dedicated create label job

---
 .github/workflows/generate.yml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index dc4d326..4f9bfdb 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -94,6 +94,17 @@ jobs:
               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:
@@ -107,9 +118,10 @@ jobs:
             });
   generate-and-sync:
     runs-on: ubuntu-latest
-    if: ${{ success() || contains(github.event.pull_request.labels.*.name, 'in sync') }}
+    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

From f8f7810b0661d482c9e7951342dfb850ed24298a Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 22:54:34 +0800
Subject: [PATCH 13/14] Renames "Generate" to "Sync"

---
 .github/workflows/{generate.yml => sync.yml} | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
 rename .github/workflows/{generate.yml => sync.yml} (99%)

diff --git a/.github/workflows/generate.yml b/.github/workflows/sync.yml
similarity index 99%
rename from .github/workflows/generate.yml
rename to .github/workflows/sync.yml
index 4f9bfdb..7670004 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/sync.yml
@@ -1,10 +1,10 @@
-name: Generate
+name: Sync
 on:
   pull_request:
     branches:
       - main
     paths:
-      - '.github/workflows/generate.yml'
+      - '.github/workflows/sync.yml'
       - 'Sources/**'
       - 'Package.*'
 
@@ -116,7 +116,7 @@ jobs:
               repo: context.repo.repo,
               labels: ['in sync']
             });
-  generate-and-sync:
+  generate-and-commit:
     runs-on: ubuntu-latest
     if: ${{ success() || needs.create-branch.result == 'skipped' }}
     needs:

From 4e01a68cf14d15216c865759c469a44ba15a63a4 Mon Sep 17 00:00:00 2001
From: YR Chen <stevapple@icloud.com>
Date: Tue, 25 Apr 2023 23:09:38 +0800
Subject: [PATCH 14/14] Improves (de-)sync workflow condition

---
 .github/workflows/desync.yml | 14 ++++++++++++--
 .github/workflows/sync.yml   |  6 +-----
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/desync.yml b/.github/workflows/desync.yml
index 29f41c7..bdf4f7a 100644
--- a/.github/workflows/desync.yml
+++ b/.github/workflows/desync.yml
@@ -4,7 +4,6 @@ on:
     branches:
       - main
     types:
-      # Judge if PR was merged by github.event.pull_request.merged
       - closed
 
 concurrency: codegen-sync-${{ github.event.number }}
@@ -13,9 +12,20 @@ env:
   TECO_BRANCH: codegen-pr-${{ 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: ${{ contains(github.event.pull_request.labels.*.name, 'in sync') }}
+    if: ${{ !github.event.pull_request.merged }}
     strategy:
       matrix:
         repo:
diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 7670004..e0d7653 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -3,10 +3,6 @@ on:
   pull_request:
     branches:
       - main
-    paths:
-      - '.github/workflows/sync.yml'
-      - 'Sources/**'
-      - 'Package.*'
 
 concurrency: codegen-sync-${{ github.event.number }}
 
@@ -16,7 +12,7 @@ env:
 jobs:
   create-branch:
     runs-on: ubuntu-latest
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'in sync') }}
+    if: ${{ github.event.action == 'opened' || github.event.action == 'reopened' }}
     strategy:
       matrix:
         repo: