coder/.github/workflows/traiage.yaml

name: AI Triage Automation

on:
  issues:
    types:
      - labeled
  workflow_dispatch:
    inputs:
      issue_url:
        description: "GitHub Issue URL to process"
        required: true
        type: string
      template_name:
        description: "Coder template to use for workspace"
        required: true
        default: "coder"
        type: string
      template_preset:
        description: "Template preset to use"
        required: false
        default: ""
        type: string
      prefix:
        description: "Prefix for workspace name"
        required: false
        default: "traiage"
        type: string

jobs:
  traiage:
    name: Triage GitHub Issue with Claude Code
    runs-on: ubuntu-latest
    if: github.event.label.name == 'traiage' || github.event_name == 'workflow_dispatch'
    timeout-minutes: 30
    env:
      CODER_URL: ${{ secrets.TRAIAGE_CODER_URL }}
      CODER_SESSION_TOKEN: ${{ secrets.TRAIAGE_CODER_SESSION_TOKEN }}
    permissions:
      contents: read
      issues: write
      actions: write

    steps:
      # This is only required for testing locally using nektos/act, so leaving commented out.
      # An alternative is to use a larger or custom image.
      # - name: Install Github CLI
      #   id: install-gh
      #   run: |
      #     (type -p wget >/dev/null || (sudo apt update && sudo apt install wget -y)) \
      #     && sudo mkdir -p -m 755 /etc/apt/keyrings \
      #     && out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg \
      #     && cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null \
      #     && sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
      #     && sudo mkdir -p -m 755 /etc/apt/sources.list.d \
      #     && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
      #     && sudo apt update \
      #     && sudo apt install gh -y

      - name: Determine Inputs
        id: determine-inputs
        if: always()
        env:
          GITHUB_ACTOR: ${{ github.actor }}
          GITHUB_EVENT_ISSUE_HTML_URL: ${{ github.event.issue.html_url }}
          GITHUB_EVENT_NAME: ${{ github.event_name }}
          GITHUB_EVENT_USER_ID: ${{ github.event.sender.id }}
          GITHUB_EVENT_USER_LOGIN: ${{ github.event.sender.login }}
          INPUTS_ISSUE_URL: ${{ inputs.issue_url }}
          INPUTS_TEMPLATE_NAME: ${{ inputs.template_name || 'coder' }}
          INPUTS_TEMPLATE_PRESET: ${{ inputs.template_preset || ''}}
          INPUTS_PREFIX: ${{ inputs.prefix || 'traiage' }}
          GH_TOKEN: ${{ github.token }}
        run: |
          echo "Using template name: ${INPUTS_TEMPLATE_NAME}"
          echo "template_name=${INPUTS_TEMPLATE_NAME}" >> "${GITHUB_OUTPUT}"

          echo "Using template preset: ${INPUTS_TEMPLATE_PRESET}"
          echo "template_preset=${INPUTS_TEMPLATE_PRESET}" >> "${GITHUB_OUTPUT}"

          echo "Using prefix: ${INPUTS_PREFIX}"
          echo "prefix=${INPUTS_PREFIX}" >> "${GITHUB_OUTPUT}"

          # For workflow_dispatch, use the actor who triggered it
          # For issues events, use the issue author.
          if [[ "${GITHUB_EVENT_NAME}" == "workflow_dispatch" ]]; then
            if ! GITHUB_USER_ID=$(gh api "users/${GITHUB_ACTOR}" --jq '.id'); then
              echo "::error::Failed to get GitHub user ID for actor ${GITHUB_ACTOR}"
              exit 1
            fi
            echo "Using workflow_dispatch actor: ${GITHUB_ACTOR} (ID: ${GITHUB_USER_ID})"
            echo "github_user_id=${GITHUB_USER_ID}" >> "${GITHUB_OUTPUT}"
            echo "github_username=${GITHUB_ACTOR}" >> "${GITHUB_OUTPUT}"

            echo "Using issue URL: ${INPUTS_ISSUE_URL}"
            echo "issue_url=${INPUTS_ISSUE_URL}" >> "${GITHUB_OUTPUT}"

            exit 0
          elif [[ "${GITHUB_EVENT_NAME}" == "issues" ]]; then
            GITHUB_USER_ID=${GITHUB_EVENT_USER_ID}
            echo "Using issue author: ${GITHUB_EVENT_USER_LOGIN} (ID: ${GITHUB_USER_ID})"
            echo "github_user_id=${GITHUB_USER_ID}" >> "${GITHUB_OUTPUT}"
            echo "github_username=${GITHUB_EVENT_USER_LOGIN}" >> "${GITHUB_OUTPUT}"

            echo "Using issue URL: ${GITHUB_EVENT_ISSUE_HTML_URL}"
            echo "issue_url=${GITHUB_EVENT_ISSUE_HTML_URL}" >> "${GITHUB_OUTPUT}"

            exit 0
          else
            echo "::error::Unsupported event type: ${GITHUB_EVENT_NAME}"
            exit 1
          fi

      - name: Verify push access
        env:
          GITHUB_REPOSITORY: ${{ github.repository }}
          GH_TOKEN: ${{ github.token }}
          GITHUB_USERNAME: ${{ steps.determine-inputs.outputs.github_username }}
          GITHUB_USER_ID: ${{ steps.determine-inputs.outputs.github_user_id }}
        run: |
          # Query the actor’s permission on this repo
          can_push="$(gh api "/repos/${GITHUB_REPOSITORY}/collaborators/${GITHUB_USERNAME}/permission" --jq '.user.permissions.push')"
          if [[ "${can_push}" != "true" ]]; then
            echo "::error title=Access Denied::${GITHUB_USERNAME} does not have push access to ${GITHUB_REPOSITORY}"
            exit 1
          fi

      - name: Extract context key and description from issue
        id: extract-context
        env:
          ISSUE_URL: ${{ steps.determine-inputs.outputs.issue_url }}
          GH_TOKEN: ${{ github.token }}
        run: |
          issue_number="$(gh issue view "${ISSUE_URL}" --json number --jq '.number')"
          context_key="gh-${issue_number}"

          TASK_PROMPT=$(cat <<EOF
          Fix ${ISSUE_URL}

            1. Use the gh CLI to read the issue description and comments.
            2. Think carefully and try to understand the root cause. If the issue is unclear or not well defined, ask me to clarify and provide more information.
            3. Write a proposed implementation plan to PLAN.md for me to review before starting implementation. Your plan should use TDD and only make the minimal changes necessary to fix the root cause.
            4. When I approve your plan, start working on it. If you encounter issues with the plan, ask me for clarification and update the plan as required.
            5. When you have finished implementation according to the plan, commit and push your changes, and create a PR using the gh CLI for me to review.

          EOF
          )

          echo "context_key=${context_key}" >> "${GITHUB_OUTPUT}"
          {
            echo "TASK_PROMPT<<EOF"
            echo "${TASK_PROMPT}"
            echo "EOF"
          } >> "${GITHUB_OUTPUT}"

      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 1
          path: ./.github/actions/create-task-action
          persist-credentials: false
          ref: main
          repository: coder/create-task-action

      - name: Create Coder Task
        id: create_task
        uses: ./.github/actions/create-task-action
        with:
          coder-url: ${{ secrets.TRAIAGE_CODER_URL }}
          coder-token: ${{ secrets.TRAIAGE_CODER_SESSION_TOKEN }}
          coder-organization: "default"
          coder-template-name: coder
          coder-template-preset: ${{ steps.determine-inputs.outputs.template_preset }}
          coder-task-name-prefix: gh-coder
          coder-task-prompt: ${{ steps.extract-context.outputs.task_prompt }}
          github-user-id: ${{ steps.determine-inputs.outputs.github_user_id }}
          github-token: ${{ github.token }}
          github-issue-url: ${{ steps.determine-inputs.outputs.issue_url }}
          comment-on-issue: ${{ startsWith(steps.determine-inputs.outputs.issue_url, format('{0}/{1}', github.server_url, github.repository)) }}

      - name: Write outputs
        env:
          TASK_CREATED: ${{ steps.create_task.outputs.task-created }}
          TASK_NAME: ${{ steps.create_task.outputs.task-name }}
          TASK_URL: ${{ steps.create_task.outputs.task-url }}
        run: |
          {
            echo "**Task created:** ${TASK_CREATED}"
            echo "**Task name:**    ${TASK_NAME}"
            echo "**Task URL**:     ${TASK_URL}"
          } >> "${GITHUB_STEP_SUMMARY}"