Pi: #533 @mcowger #236
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| name: Pi Assistant | |
| run-name: "Pi: #${{ github.event.issue.number }} @${{ github.event.comment.user.login }}" | |
| on: | |
| issue_comment: | |
| types: [created] | |
| jobs: | |
| pi-agent: | |
| if: contains(github.event.comment.body, '/pi') | |
| runs-on: ubuntu-latest | |
| env: | |
| LLM_API_KEY: ${{ secrets.LLM_API_KEY }}:${{ github.repository }}|${{ github.workflow }}|${{ github.job }} | |
| permissions: | |
| contents: write | |
| issues: write | |
| pull-requests: write | |
| actions: read | |
| steps: | |
| - name: Mask API key | |
| run: echo "::add-mask::$LLM_API_KEY" | |
| - name: Check commenter permission | |
| id: permission | |
| uses: actions/github-script@v9 | |
| with: | |
| script: | | |
| const { data: perm } = await github.rest.repos.getCollaboratorPermissionLevel({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| username: context.payload.comment.user.login, | |
| }); | |
| const level = perm.permission; | |
| core.info(`Commenter ${context.payload.comment.user.login} has permission: ${level}`); | |
| if (!['admin', 'write', 'maintain'].includes(level)) { | |
| core.setFailed(`User ${context.payload.comment.user.login} is not a collaborator or owner — ignoring /pi trigger`); | |
| } | |
| - name: Post initial progress comment | |
| id: initial_comment | |
| uses: actions/github-script@v9 | |
| with: | |
| script: | | |
| const { data: comment } = await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.payload.issue.number, | |
| body: '🤖 **Pi is working on it...**\n\nAnalyzing your request and planning next steps.', | |
| }); | |
| core.setOutput('comment_id', comment.id); | |
| core.info(`Posted progress comment: ${comment.id}`); | |
| - uses: actions/checkout@v6 | |
| with: | |
| fetch-depth: 0 | |
| - name: Create working branch | |
| run: | | |
| BRANCH="pi-agent/$(date +%Y%m%d-%H%M%S)" | |
| git checkout -b "$BRANCH" | |
| echo "WORKING_BRANCH=$BRANCH" >> "$GITHUB_ENV" | |
| - name: Configure Git identity | |
| run: | | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git config user.name "github-actions[bot]" | |
| - uses: oven-sh/setup-bun@v2 | |
| with: | |
| bun-version: latest | |
| - name: Install dependencies | |
| run: bun install | |
| - name: Build frontend | |
| run: bun run build:frontend | |
| - name: Run Pi agent | |
| id: pi | |
| uses: mcowger/pi-action@main | |
| with: | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| provider: openrouter | |
| model: ${{ vars.LLM_MODEL_ID }} | |
| token: ${{ env.LLM_API_KEY }} | |
| base_url: ${{ secrets.LLM_API_HOST }} | |
| trigger: /pi | |
| load_builtin_extensions: true | |
| suppress_final_comment: true | |
| suppress_bun_install: true | |
| export_session_html: true | |
| prompt_file: .github/prompts/pi-assistant.md | |
| env: | |
| INITIAL_COMMENT_ID: ${{ steps.initial_comment.outputs.comment_id }} | |
| - name: Post failure comment if agent did not complete | |
| if: always() && (steps.pi.outputs.success != 'true' || steps.pi.outputs.response == '') | |
| uses: actions/github-script@v9 | |
| with: | |
| script: | | |
| const runUrl = `${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}`; | |
| await github.rest.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: ${{ steps.initial_comment.outputs.comment_id }}, | |
| body: [ | |
| '❌ **Pi did not complete successfully.**', | |
| '', | |
| '| | |', | |
| '|---|---|', | |
| `| Success | \`${{ steps.pi.outputs.success }}\` |`, | |
| `| Duration | ${{ steps.pi.outputs.duration_seconds }}s |`, | |
| `| Input tokens | ${{ steps.pi.outputs.input_tokens }} |`, | |
| `| Output tokens | ${{ steps.pi.outputs.output_tokens }} |`, | |
| '', | |
| `[View Actions run](${runUrl}) for details.`, | |
| '', | |
| 'Reply with `/pi` to try again.', | |
| ].join('\n'), | |
| }); | |
| - name: Log agent summary | |
| if: always() | |
| env: | |
| PI_RESPONSE: ${{ steps.pi.outputs.response }} | |
| run: | | |
| { | |
| echo "### Pi Agent Summary" | |
| echo "- **Success:** ${{ steps.pi.outputs.success }}" | |
| echo "- **Duration:** ${{ steps.pi.outputs.duration_seconds }}s" | |
| echo "- **Input tokens:** ${{ steps.pi.outputs.input_tokens }}" | |
| echo "- **Output tokens:** ${{ steps.pi.outputs.output_tokens }}" | |
| echo "- **Cost:** \$${{ steps.pi.outputs.cost }}" | |
| echo "" | |
| echo "#### Response" | |
| printf '%s\n' "$PI_RESPONSE" | |
| } >> "$GITHUB_STEP_SUMMARY" | |
| - name: Upload session HTML | |
| if: always() && steps.pi.outputs.session_html_path != '' | |
| uses: actions/upload-artifact@v7 | |
| with: | |
| name: pi-session | |
| path: ${{ steps.pi.outputs.session_html_path }} | |
| retention-days: 7 | |
| archive: false |