[DEVX-X] Migrate merge-gatekeeper to native action

.github/actions/github-actions/release-action/README.md

@@ -0,0 +1,29 @@
+<!-- action-docs-header source="action.yml" -->
+
+<!-- action-docs-header source="action.yml" -->
+
+<!-- action-docs-description source="action.yml" -->
+## Description
+
+Manages GitHub Action releases by validating changes and creating release PRs
+<!-- action-docs-description source="action.yml" -->
+
+<!-- action-docs-runs source="action.yml" -->
+## Runs
+
+This action is a `composite` action.
+<!-- action-docs-runs source="action.yml" -->
+
+<!-- action-docs-inputs source="action.yml" -->
+## Inputs
+
+| name | description | required | default |
+| --- | --- | --- | --- |
+| `mode` | <p>Operation mode: check (for PR validation) or release (for creating releases)</p> | `true` | `""` |
+| `base_branch` | <p>Base branch to create a version branch from when the version branch does not exist</p> | `false` | `main` |
+| `main_branch` | <p>Main default branch of the repository</p> | `false` | `main` |
+<!-- action-docs-inputs source="action.yml" -->
+
+<!-- action-docs-outputs source="action.yml" -->
+
+<!-- action-docs-outputs source="action.yml" -->

.github/actions/github-actions/release-action/action.yml

@@ -0,0 +1,189 @@
+name: 'Action Release Manager'
+description: 'Manages GitHub Action releases by validating changes and creating release PRs'
+
+inputs:
+  mode:
+    description: 'Operation mode: check (for PR validation) or release (for creating releases)'
+    required: true
+  base_branch:
+    description: 'Base branch to create a version branch from when the version branch does not exist'
+    required: false
+    default: 'main'
+  main_branch:
+    description: 'Main default branch of the repository'
+    required: false
+    default: 'main'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Get changed files
+      id: changed-files
+      uses: tj-actions/changed-files@v45
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install Semver
+      shell: bash
+      run: |
+        mkdir -p /tmp/action_node_modules
+        npm install semver --prefix /tmp/action_node_modules
+        echo "NODE_PATH=/tmp/action_node_modules/node_modules" >> $GITHUB_ENV
+
+    - name: Find and validate action directory
+      id: find-action
+      uses: ./.github/actions/github-actions/validate-return-modified-action
+      with:
+        changed_files: ${{ steps.changed-files.outputs.all_modified_files }}
+
+    - name: Handle action directory validation failure
+      if: failure()
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const errorMsg = '${{ steps.find-action.outputs.error }}' || 'Action validation failed';
+          if ('${{ inputs.mode }}' === 'check') {
+            await github.rest.pulls.createReview({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.issue.number,
+              body: errorMsg,
+              event: 'REQUEST_CHANGES'
+            });
+          }
+
+          core.setFailed(errorMsg);
+          process.exit();
+
+    - name: Dismiss PR change requests if all OK
+      if: inputs.mode == 'check' && steps.find-action.outputs.error == ''
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const reviews = await github.rest.pulls.listReviews({
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            pull_number: context.issue.number
+          });
+
+          const reviewsToDismiss = reviews.data.filter(r => r.user.login === 'github-actions[bot]' && r.state === 'CHANGES_REQUESTED');
+
+          for (const review of reviewsToDismiss) {
+            await github.rest.pulls.dismissReview({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.issue.number,
+              review_id: review.id,
+              message: 'Dismissing review as it is resolved by a subsequent commit'
+            });
+          }
+
+    - name: Determine release info
+      if: inputs.mode == 'release' && steps.find-action.outputs.modified_action != ''
+      id: release-info
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const { execSync } = require('child_process');
+          
+          let modifiedActions;
+          try {
+            modifiedActions = JSON.parse('${{ steps.find-action.outputs.modified_action }}');
+          } catch (e) {
+            console.log('No actions to release');
+            process.exit();
+          }
+
+          if (modifiedActions.length === 0) {
+            console.log('No actions to release');
+            process.exit();
+          }
+
+          const releaseInfo = modifiedActions.map(action => {
+            let releaseType;
+            try {
+              execSync(`git show "origin/${action.version}:${action.action}"`, { stdio: 'ignore' });
+              releaseType = "update";
+            } catch {
+              releaseType = "release";
+            }
+
+            return {
+              action_path: action.action,
+              version: action.version,
+              release_type: releaseType,
+              branch_name: `${action.version}-${releaseType}-${action.action.replace('/', '-').replace('\\', '-')}`
+            };
+          });
+
+          core.setOutput('release_info', JSON.stringify(releaseInfo));
+
+    - name: Create version and release branches
+      if: inputs.mode == 'release' && steps.find-action.outputs.modified_action != ''
+      shell: bash
+      run: |
+        release_info=$(echo '${{ steps.release-info.outputs.release_info }}' | jq -c '.[]')
+        for info in $release_info; do
+          version=$(echo $info | jq -r '.version')
+          branch_name=$(echo $info | jq -r '.branch_name')
+          action_path=$(echo $info | jq -r '.action_path')
+          release_type=$(echo $info | jq -r '.release_type')
+          if ! git show-ref --quiet refs/heads/$version; then
+            if ! git show-ref --quiet origin/$version; then
+              git checkout -b ${{ inputs.base_branch }} origin/${{ inputs.base_branch }}
+              git pull
+              git checkout -b $version origin/$version
+              git push origin $version
+            else
+              echo "Version branch $version exists remotely, checking out"
+              git checkout -b $version origin/$version
+              git pull
+            fi
+          else
+            echo "Version branch $version already exists locally, skipping creation."
+            git checkout $version
+            git pull
+          fi
+
+          git config user.name 'Action Release Bot'
+          git config user.email '[email protected]'
+          git branch -a
+          git fetch origin ${{ inputs.main_branch }}
+          git checkout -b $branch_name
+          git checkout origin/${{ inputs.main_branch }} -- $action_path
+          git add .
+          git commit -m "[$release_type] $version for $action_path"
+          git push origin $branch_name
+        done
+
+    - name: Create pull requests
+      if: inputs.mode == 'release' && steps.find-action.outputs.modified_action != ''
+      shell: bash
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      run: |
+        release_info=$(echo '${{ steps.release-info.outputs.release_info }}' | jq -c '.[]')
+        for info in $release_info; do
+          version=$(echo $info | jq -r '.version')
+          branch_name=$(echo $info | jq -r '.branch_name')
+          action_path=$(echo $info | jq -r '.action_path')
+          release_type=$(echo $info | jq -r '.release_type')
+
+          gh pr create \
+            --base "$version" \
+            --title "[$release_type] $version $release_type for $action_path" \
+            --head "$branch_name" \
+            --body "## What has been done:
+
+            - $version $release_type for $action_path"
+        done
+        
+        git checkout ${{ inputs.main_branch }}

.github/actions/github-actions/release-action/package.json

@@ -0,0 +1,5 @@
+{
+    "name": "release-action",
+    "version": "0.0.2-beta",
+    "description": "Manages GitHub Action releases by validating changes and creating release PRs"
+}

.github/actions/github-actions/validate-return-modified-action/README.md

@@ -0,0 +1,32 @@
+<!-- action-docs-header source="action.yml" -->
+
+<!-- action-docs-header source="action.yml" -->
+
+<!-- action-docs-description source="action.yml" -->
+## Description
+
+Finds the GitHub Action directory that was modified in the provided list of changed files
+<!-- action-docs-description source="action.yml" -->
+
+<!-- action-docs-runs source="action.yml" -->
+## Runs
+
+This action is a `composite` action.
+<!-- action-docs-runs source="action.yml" -->
+
+<!-- action-docs-inputs source="action.yml" -->
+## Inputs
+
+| name | description | required | default |
+| --- | --- | --- | --- |
+| `changed_files` | <p>List of changed files</p> | `true` | `""` |
+<!-- action-docs-inputs source="action.yml" -->
+
+<!-- action-docs-outputs source="action.yml" -->
+## Outputs
+
+| name | description |
+| --- | --- |
+| `modified_action` | <p>Path to the modified action directory</p> |
+| `error` | <p>Error message if the action directory validation failed</p> |
+<!-- action-docs-outputs source="action.yml" -->

.github/actions/github-actions/validate-return-modified-action/action.yml

@@ -0,0 +1,122 @@
+name: 'Find Modified Action'
+description: 'Finds the GitHub Action directory that was modified in the provided list of changed files'
+
+inputs:
+  changed_files:
+    description: 'List of changed files'
+    required: true
+
+outputs:
+  modified_action:
+    description: 'Path to the modified action directory'
+    value: ${{ steps.find-action.outputs.modified_action }}
+
+  error:
+    description: 'Error message if the action directory validation failed'
+    value: ${{ steps.find-action.outputs.error }}
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+
+    - name: Install Semver
+      shell: bash
+      run: |
+        # Install semver in a separate directory to avoid polluting the git branch
+        mkdir -p /tmp/action_node_modules
+        npm install semver --prefix /tmp/action_node_modules
+        echo "NODE_PATH=/tmp/action_node_modules/node_modules" >> $GITHUB_ENV
+
+    - name: Find and validate action directory
+      id: find-action
+      uses: actions/github-script@v7
+      env:
+        NODE_PATH: /tmp/action_node_modules/node_modules
+      with:
+        script: |
+          const fs = require('fs');
+          const path = require('path');
+          const semver = require('semver');
+
+          function findModifiedActionDir(changedFiles) {
+            /* For all changed files, find if they are part of an action directory 
+            and return the set of all unique action directories */
+
+            const modifiedActionDirs = new Set();
+            changedFiles.forEach(file => {
+                let currentDir = path.dirname(file);
+
+                // Walk up directory tree until we find action.yml/yaml or reach root
+                while (currentDir !== '.' && currentDir !== '/') {
+                    if (
+                        fs.existsSync(path.join(currentDir, 'action.yml')) ||
+                        fs.existsSync(path.join(currentDir, 'action.yaml'))
+                    ) {
+                        modifiedActionDirs.add(currentDir);
+                        break;
+                    }
+                    currentDir = path.dirname(currentDir);
+                }
+            });
+
+            return modifiedActionDirs;
+          }
+
+          function validateActionDir(actionDir) {
+            /* Validate action directory's package.json */
+
+            // Validate package.json exists
+            if (!fs.existsSync(path.join(actionDir, 'package.json'))) {
+              throw new Error('The action directory does not contain package.json file');
+            }
+
+            // Validate package.json content
+            try {
+              const packageJson = JSON.parse(fs.readFileSync(path.join(actionDir, 'package.json'), 'utf8'));
+              if (!packageJson.version) {
+                throw new Error('The package.json file does not contain a version field');
+              }
+              if (!semver.valid(packageJson.version)) {
+                throw new Error('The package.json file contains an invalid version field');
+              }
+            } catch (error) {
+              throw new Error(`Package.json validation failed: ${error.message}`);
+            }
+          }
+
+          let changedFiles = `${{ inputs.changed_files }}`.split(' ');
+
+          const modifiedActionDirs = findModifiedActionDir(changedFiles);
+          // Exit if there are no modified action directories
+          if (modifiedActionDirs.size === 0) {
+            console.log('No action to release');
+            return;
+          }
+
+          for (const targetActionDir of modifiedActionDirs) {
+            try {
+              validateActionDir(targetActionDir);
+            } catch (error) {
+              core.setFailed(error.message);
+              core.setOutput('error', error.message);
+              return;
+            }
+          }
+
+          // Get the action directory and version
+          const actionDirsOutput = Array.from(modifiedActionDirs).map(
+            dir => {
+              const packageJson = JSON.parse(fs.readFileSync(path.join(dir, 'package.json'), 'utf8'));
+              return { 
+                "action": dir, 
+                "version": semver.prerelease(packageJson.version) ? semver.prerelease(packageJson.version)[0] : "v" + semver.major(packageJson.version) 
+              }
+            }
+          );
+
+          // Set the output
+          core.setOutput('modified_action', JSON.stringify(actionDirsOutput));

.github/actions/github-actions/validate-return-modified-action/package.json

@@ -0,0 +1,5 @@
+{
+    "name": "validate-return-modified-action",
+    "version": "0.0.2-beta",
+    "description": "Finds the GitHub Action directory that was modified in the provided list of changed files"
+}