mcp-use__mcp-use/.github/workflows/sync-cli.yml

name: Sync CLI subfolder to mcp-use/mcp-use-cli

permissions:
  contents: read

on:
  push:
    branches:
      - main
      - canary
    paths:
      - 'libraries/typescript/packages/cli/**'
      - '.github/workflows/sync-cli.yml'
  workflow_dispatch:

jobs:
  sync-cli:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout monorepo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Determine target branch
        id: vars
        run: |
          set -euo pipefail
          # Use the same branch name in the mirror repo.
          echo "target_branch=${GITHUB_REF#refs/heads/}" >> "$GITHUB_OUTPUT"

      - name: Clone mirror repo
        env:
          MIRROR_TOKEN: ${{ secrets.CLI_MIRROR_TOKEN }}
        run: |
          set -euo pipefail
          test -n "$MIRROR_TOKEN"
          git clone --no-checkout \
            "https://x-access-token:${MIRROR_TOKEN}@github.com/mcp-use/mcp-use-cli.git" \
            /tmp/mcp-use-cli-mirror
          cd /tmp/mcp-use-cli-mirror
          git fetch origin
          git checkout -B "${{ steps.vars.outputs.target_branch }}" \
            "origin/${{ steps.vars.outputs.target_branch }}" || \
            git checkout -B "${{ steps.vars.outputs.target_branch }}"

      - name: Replace contents with CLI subfolder
        run: |
          set -euo pipefail
          cd /tmp/mcp-use-cli-mirror
          find . -mindepth 1 -maxdepth 1 ! -name '.git' -exec rm -rf {} +

          rsync -av --delete --exclude '.git' \
            "$GITHUB_WORKSPACE/libraries/typescript/packages/cli/" \
            /tmp/mcp-use-cli-mirror/

      - name: Inject mirror notice into README
        env:
          TARGET_BRANCH: ${{ steps.vars.outputs.target_branch }}
        run: |
          set -euo pipefail
          cd /tmp/mcp-use-cli-mirror

          notice=$(cat <<EOF
          > ⚠️ This is a read-only mirror of \`libraries/typescript/packages/cli\` in the [mcp-use/mcp-use](https://github.com/mcp-use/mcp-use) monorepo.
          >
          > 🚀 Please submit issues and pull requests to the monorepo instead.
          >
          > 🛠 This branch mirrors: \`$TARGET_BRANCH\`
          >
          > 🌐 Source folder: \`libraries/typescript/packages/cli\`
          EOF
          )

          if [ -f README.md ]; then
            awk 'BEGIN{printed=0} !printed { if ($0 ~ /^> ⚠️ This is a read-only mirror/) { while (getline && $0 !~ /^$/) {}; next } } { print }' README.md > README.tmp
            mv README.tmp README.md
            {
              printf '%s\n\n' "$notice"
              cat README.md
            } > README.with-notice
            mv README.with-notice README.md
          else
            printf '%s\n' "$notice" > README.md
          fi

      - name: Commit and push to mirror repo
        env:
          MIRROR_TOKEN: ${{ secrets.CLI_MIRROR_TOKEN }}
          TARGET_BRANCH: ${{ steps.vars.outputs.target_branch }}
        run: |
          set -euo pipefail
          cd /tmp/mcp-use-cli-mirror
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          git add -A

          if git diff --cached --quiet; then
            echo "No changes to mirror."
            exit 0
          fi

          git commit -m "Mirror update from mcp-use/mcp-use@${GITHUB_SHA} on ${TARGET_BRANCH}"
          git push --force origin "${TARGET_BRANCH}"