[Experiment DNM] Adds Gemini CLI to Github Actions

.gemini/settings.json

@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "dart": {
+      "command": "dart",
+      "args": [
+        "mcp-server"
+      ]
+    }
+  },
+  "contextFileName": "/.prompts/llm.md"
+}

.github/workflows/beta.yml

@@ -15,10 +15,10 @@ defaults:
     shell: bash
 
 jobs:
-  # Run the stable test script on the beta channel. Since this branch will soon
-  # be merged into main as our stable-targeting code, this is the key thing we
-  # need to test.
-  stable-tests-on-beta:
+  # Test all samples on the beta channel. Since the beta channel will soon be
+  # promoted to stable, this branch is only concerned with the beta.
+  Beta-CI:
+    name: Test flutter beta channel
     runs-on: ${{ matrix.os }}
     if: github.repository == 'flutter/samples'
     strategy:
@@ -34,7 +34,7 @@ jobs:
       - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
         with:
           channel: beta
-      - run: ./tool/flutter_ci_script_stable.sh
+      - run: flutter pub get && dart tool/ci_script.dart
 
   # Verify the Android add-to-app samples build and pass tests with the beta
   # channel.
@@ -54,16 +54,16 @@ jobs:
 
   # Verify the iOS add-to-app samples build and pass tests with the beta
   # channel.
-  ios-build:
-    runs-on: macos-latest
-    if: github.repository == 'flutter/samples'
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00
-        with:
-          distribution: 'zulu'
-          java-version: '17'
-      - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
-        with:
-          channel: beta
-      - run: ./tool/ios_ci_script.sh
+  # ios-build:
+  #   runs-on: macos-latest
+  #   if: github.repository == 'flutter/samples'
+  #   steps:
+  #     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+  #     - uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00
+  #       with:
+  #         distribution: 'zulu'
+  #         java-version: '17'
+  #     - uses: subosito/flutter-action@e938fdf56512cc96ef2f93601a5a40bde3801046
+  #       with:
+  #         channel: beta
+  #     - run: ./tool/ios_ci_script.sh

.github/workflows/gemini-issue-automated-triage.yml

@@ -0,0 +1,129 @@
+name: '🏷️ Gemini Automated Issue Triage'
+
+on:
+  issues:
+    types:
+      - 'opened'
+      - 'reopened'
+  issue_comment:
+    types:
+      - 'created'
+  workflow_dispatch:
+    inputs:
+      issue_number:
+        description: 'issue number to triage'
+        required: true
+        type: 'number'
+
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.issue.number }}'
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: 'bash'
+
+permissions:
+  contents: 'read'
+  id-token: 'write'
+  issues: 'write'
+  statuses: 'write'
+
+jobs:
+  triage-issue:
+    if: >
+      github.event_name == 'issues' ||
+      github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'issue_comment' &&
+       contains(github.event.comment.body, '@gemini-cli /triage') &&
+       (github.event.comment.author_association == 'OWNER' ||
+        github.event.comment.author_association == 'MEMBER' ||
+        github.event.comment.author_association == 'COLLABORATOR'))
+    timeout-minutes: 5
+    runs-on: 'ubuntu-latest'
+
+    steps:
+      - name: 'Checkout repository'
+        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683' # ratchet:actions/checkout@v4
+
+      - name: 'Generate GitHub App Token'
+        id: 'generate_token'
+        if: |-
+          ${{ vars.APP_ID }}
+        uses: 'actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e' # ratchet:actions/create-github-app-token@v2
+        with:
+          app-id: '${{ vars.APP_ID }}'
+          private-key: '${{ secrets.APP_PRIVATE_KEY }}'
+
+      - name: 'Run Gemini Issue Triage'
+        uses: 'google-github-actions/run-gemini-cli@v0'
+        id: 'gemini_issue_triage'
+        env:
+          GITHUB_TOKEN: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
+          ISSUE_TITLE: '${{ github.event.issue.title }}'
+          ISSUE_BODY: '${{ github.event.issue.body }}'
+          ISSUE_NUMBER: '${{ github.event.issue.number }}'
+          REPOSITORY: '${{ github.repository }}'
+        with:
+          gemini_cli_version: '${{ vars.GEMINI_CLI_VERSION }}'
+          gcp_workload_identity_provider: '${{ vars.GCP_WIF_PROVIDER }}'
+          gcp_project_id: '${{ vars.GOOGLE_CLOUD_PROJECT }}'
+          gcp_location: '${{ vars.GOOGLE_CLOUD_LOCATION }}'
+          gcp_service_account: '${{ vars.SERVICE_ACCOUNT_EMAIL }}'
+          gemini_api_key: '${{ secrets.GEMINI_API_KEY }}'
+          use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
+          use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
+          settings: |-
+            {
+              "maxSessionTurns": 25,
+              "coreTools": [
+                "run_shell_command(gh label list)",
+                "run_shell_command(gh issue edit)"
+              ],
+              "telemetry": {
+                "enabled": false,
+                "target": "gcp"
+              }
+            }
+          prompt: |-
+            ## Role
+
+            You are an issue triage assistant. Analyze the current GitHub issue
+            and apply the most appropriate existing labels. Use the available
+            tools to gather information; do not ask for information to be
+            provided.
+
+            ## Steps
+
+            1. Run: `gh label list` to get all available labels.
+            2. Review the issue title and body provided in the environment
+               variables: "${ISSUE_TITLE}" and "${ISSUE_BODY}".
+            3. Select the most relevant labels from the existing labels. If
+               available, set labels that follow the `kind/*`, `area/*`, and
+               `priority/*` patterns.
+            4. Apply the selected labels to this issue using:
+               `gh issue edit "${ISSUE_NUMBER}" --add-label "label1,label2"`
+            5. If the "status/needs-triage" label is present, remove it using:
+               `gh issue edit "${ISSUE_NUMBER}" --remove-label "status/needs-triage"`
+
+            ## Guidelines
+
+            - Only use labels that already exist in the repository
+            - Do not add comments or modify the issue content
+            - Triage only the current issue
+            - Assign all applicable labels based on the issue content
+            - Reference all shell variables as "${VAR}" (with quotes and braces)
+
+      - name: 'Post Issue Triage Failure Comment'
+        if: |-
+          ${{ failure() && steps.gemini_issue_triage.outcome == 'failure' }}
+        uses: 'actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea'
+        with:
+          github-token: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
+          script: |-
+            github.rest.issues.createComment({
+              owner: '${{ github.repository }}'.split('/')[0],
+              repo: '${{ github.repository }}'.split('/')[1],
+              issue_number: '${{ github.event.issue.number }}',
+              body: 'There is a problem with the Gemini CLI issue triaging. Please check the [action logs](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) for details.'
+            })

.github/workflows/gemini-issue-scheduled-triage.yml

@@ -0,0 +1,123 @@
+name: '📋 Gemini Scheduled Issue Triage'
+
+on:
+  schedule:
+    - cron: '0 * * * *' # Runs every hour
+  workflow_dispatch:
+
+concurrency:
+  group: '${{ github.workflow }}'
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: 'bash'
+
+permissions:
+  contents: 'read'
+  id-token: 'write'
+  issues: 'write'
+  statuses: 'write'
+
+jobs:
+  triage-issues:
+    timeout-minutes: 5
+    runs-on: 'ubuntu-latest'
+
+    steps:
+      - name: 'Checkout repository'
+        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683' # ratchet:actions/checkout@v4
+
+      - name: 'Generate GitHub App Token'
+        id: 'generate_token'
+        if: |-
+          ${{ vars.APP_ID }}
+        uses: 'actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e' # ratchet:actions/create-github-app-token@v2
+        with:
+          app-id: '${{ vars.APP_ID }}'
+          private-key: '${{ secrets.APP_PRIVATE_KEY }}'
+
+      - name: 'Find untriaged issues'
+        id: 'find_issues'
+        env:
+          GITHUB_TOKEN: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
+          GITHUB_REPOSITORY: '${{ github.repository }}'
+          GITHUB_OUTPUT: '${{ github.output }}'
+        run: |-
+          set -euo pipefail
+
+          echo '🔍 Finding issues without labels...'
+          NO_LABEL_ISSUES="$(gh issue list --repo "${GITHUB_REPOSITORY}" \
+            --search 'is:open is:issue no:label' --json number,title,body)"
+
+          echo '🏷️ Finding issues that need triage...'
+          NEED_TRIAGE_ISSUES="$(gh issue list --repo "${GITHUB_REPOSITORY}" \
+            --search 'is:open is:issue label:"status/needs-triage"' --json number,title,body)"
+
+          echo '🔄 Merging and deduplicating issues...'
+          ISSUES="$(echo "${NO_LABEL_ISSUES}" "${NEED_TRIAGE_ISSUES}" | jq -c -s 'add | unique_by(.number)')"
+
+          echo '📝 Setting output for GitHub Actions...'
+          echo "issues_to_triage=${ISSUES}" >> "${GITHUB_OUTPUT}"
+
+          ISSUE_COUNT="$(echo "${ISSUES}" | jq 'length')"
+          echo "✅ Found ${ISSUE_COUNT} issues to triage! 🎯"
+
+      - name: 'Run Gemini Issue Triage'
+        if: |-
+          ${{ steps.find_issues.outputs.issues_to_triage != '[]' }}
+        uses: 'google-github-actions/run-gemini-cli@v0'
+        id: 'gemini_issue_triage'
+        env:
+          GITHUB_TOKEN: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
+          ISSUES_TO_TRIAGE: '${{ steps.find_issues.outputs.issues_to_triage }}'
+          REPOSITORY: '${{ github.repository }}'
+        with:
+          gemini_cli_version: '${{ vars.GEMINI_CLI_VERSION }}'
+          gcp_workload_identity_provider: '${{ vars.GCP_WIF_PROVIDER }}'
+          gcp_project_id: '${{ vars.GOOGLE_CLOUD_PROJECT }}'
+          gcp_location: '${{ vars.GOOGLE_CLOUD_LOCATION }}'
+          gcp_service_account: '${{ vars.SERVICE_ACCOUNT_EMAIL }}'
+          gemini_api_key: '${{ secrets.GEMINI_API_KEY }}'
+          use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
+          use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
+          settings: |-
+            {
+              "maxSessionTurns": 25,
+              "coreTools": [
+                "run_shell_command(echo)",
+                "run_shell_command(gh label list)",
+                "run_shell_command(gh issue edit)",
+                "run_shell_command(gh issue list)"
+              ],
+              "telemetry": {
+                "enabled": false,
+                "target": "gcp"
+              }
+            }
+          prompt: |-
+            ## Role
+
+            You are an issue triage assistant. Analyze issues and apply
+            appropriate labels. Use the available tools to gather information;
+            do not ask for information to be provided.
+
+            ## Steps
+
+            1. Run: `gh label list`
+            2. Check environment variable: "${ISSUES_TO_TRIAGE}" (JSON array
+               of issues)
+            3. For each issue, apply labels:
+               `gh issue edit "${ISSUE_NUMBER}" --add-label "label1,label2"`.
+               If available, set labels that follow the `kind/*`, `area/*`,
+               and `priority/*` patterns.
+            4. For each issue, if the `status/needs-triage` label is present,
+               remove it using:
+               `gh issue edit "${ISSUE_NUMBER}" --remove-label "status/needs-triage"`
+
+            ## Guidelines
+
+            - Only use existing repository labels
+            - Do not add comments
+            - Triage each issue independently
+            - Reference all shell variables as "${VAR}" (with quotes and braces)