name: Bump Claude Code Version

on:
  repository_dispatch:
    types: [bump_claude_code_version]
  workflow_dispatch:
    inputs:
      version:
        description: "Claude Code version to bump to"
        required: true
        type: string

permissions:
  contents: write

jobs:
  bump-version:
    name: Bump Claude Code Version
    runs-on: ubuntu-latest
    environment: release
    timeout-minutes: 5
    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4
        with:
          token: ${{ secrets.RELEASE_PAT }}
          fetch-depth: 0

      - name: Get version from event payload
        id: get_version
        run: |
          # Get version from either repository_dispatch or workflow_dispatch
          if [ "${{ github.event_name }}" = "repository_dispatch" ]; then
            NEW_VERSION="${CLIENT_PAYLOAD_VERSION}"
          else
            NEW_VERSION="${INPUT_VERSION}"
          fi

          # Sanitize the version to avoid issues enabled by problematic characters
          NEW_VERSION=$(echo "$NEW_VERSION" | tr -d '`;$(){}[]|&<>' | tr -s ' ' '-')

          if [ -z "$NEW_VERSION" ]; then
            echo "Error: version not provided"
            exit 1
          fi
          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
          echo "new_version=$NEW_VERSION" >> $GITHUB_OUTPUT
        env:
          INPUT_VERSION: ${{ inputs.version }}
          CLIENT_PAYLOAD_VERSION: ${{ github.event.client_payload.version }}

      - name: Create branch and update base-action/action.yml
        run: |
          # Variables
          TIMESTAMP=$(date +'%Y%m%d-%H%M%S')
          BRANCH_NAME="bump-claude-code-${{ env.NEW_VERSION }}-$TIMESTAMP"

          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV

          # Get the default branch
          DEFAULT_BRANCH=$(gh api repos/${GITHUB_REPOSITORY} --jq '.default_branch')
          echo "DEFAULT_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV

          # Get the latest commit SHA from the default branch
          BASE_SHA=$(gh api repos/${GITHUB_REPOSITORY}/git/refs/heads/$DEFAULT_BRANCH --jq '.object.sha')

          # Create a new branch
          gh api \
            --method POST \
            repos/${GITHUB_REPOSITORY}/git/refs \
            -f ref="refs/heads/$BRANCH_NAME" \
            -f sha="$BASE_SHA"

          # Get the current base-action/action.yml content
          ACTION_CONTENT=$(gh api repos/${GITHUB_REPOSITORY}/contents/base-action/action.yml?ref=$DEFAULT_BRANCH --jq '.content' | base64 -d)

          # Update the Claude Code version in the npm install command
          UPDATED_CONTENT=$(echo "$ACTION_CONTENT" | sed -E "s/(npm install -g @anthropic-ai\/claude-code@)[0-9]+\.[0-9]+\.[0-9]+/\1${{ env.NEW_VERSION }}/")

          # Verify the change would be made
          if ! echo "$UPDATED_CONTENT" | grep -q "@anthropic-ai/claude-code@${{ env.NEW_VERSION }}"; then
            echo "Error: Failed to update Claude Code version in content"
            exit 1
          fi

          # Get the current SHA of base-action/action.yml for the update API call
          FILE_SHA=$(gh api repos/${GITHUB_REPOSITORY}/contents/base-action/action.yml?ref=$DEFAULT_BRANCH --jq '.sha')

          # Create the updated base-action/action.yml content in base64
          echo "$UPDATED_CONTENT" | base64 > action.yml.b64

          # Commit the updated base-action/action.yml via GitHub API
          gh api \
            --method PUT \
            repos/${GITHUB_REPOSITORY}/contents/base-action/action.yml \
            -f message="chore: bump Claude Code version to ${{ env.NEW_VERSION }}" \
            -F content=@action.yml.b64 \
            -f sha="$FILE_SHA" \
            -f branch="$BRANCH_NAME"

          echo "Successfully created branch and updated Claude Code version to ${{ env.NEW_VERSION }}"
        env:
          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
          GITHUB_REPOSITORY: ${{ github.repository }}

      - name: Create Pull Request
        run: |
          # Determine trigger type for PR body
          if [ "${{ github.event_name }}" = "repository_dispatch" ]; then
            TRIGGER_INFO="repository dispatch event"
          else
            TRIGGER_INFO="manual workflow dispatch by @${GITHUB_ACTOR}"
          fi

          # Create PR body with proper YAML escape
          printf -v PR_BODY "## Bump Claude Code to ${{ env.NEW_VERSION }}\n\nThis PR updates the Claude Code version in base-action/action.yml to ${{ env.NEW_VERSION }}.\n\n### Changes\n- Updated Claude Code version from current to \`${{ env.NEW_VERSION }}\`\n\n### Triggered by\n- $TRIGGER_INFO\n\n🤖 This PR was automatically created by the bump-claude-code-version workflow."

          echo "Creating PR with gh pr create command"
          PR_URL=$(gh pr create \
            --repo "${GITHUB_REPOSITORY}" \
            --title "chore: bump Claude Code version to ${{ env.NEW_VERSION }}" \
            --body "$PR_BODY" \
            --base "${DEFAULT_BRANCH}" \
            --head "${BRANCH_NAME}")

          echo "PR created successfully: $PR_URL"
        env:
          GH_TOKEN: ${{ secrets.RELEASE_PAT }}
          GITHUB_REPOSITORY: ${{ github.repository }}
          GITHUB_ACTOR: ${{ github.actor }}
          DEFAULT_BRANCH: ${{ env.DEFAULT_BRANCH }}
          BRANCH_NAME: ${{ env.BRANCH_NAME }}