name: Commit Status Report

on:
  workflow_dispatch:

jobs:
  report:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v7

      - name: Build commit summary
        shell: bash
        run: |
          set -euo pipefail

          summary_file="$GITHUB_STEP_SUMMARY"

          sanitize_cell() {
            local value="$1"
            value="${value//$'\r'/ }"
            value="${value//$'\n'/ }"
            value="${value//|/\\|}"
            printf '%s' "$value"
          }

          gitlab_latest_commit() {
            local branch="$1"
            curl -fsSL "https://gitlab.com/api/v4/projects/simonpunk%2Fsusfs4ksu/repository/commits?ref_name=${branch}&per_page=1" | jq -r '.[0].id'
          }

          gitlab_latest_message() {
            local branch="$1"
            curl -fsSL "https://gitlab.com/api/v4/projects/simonpunk%2Fsusfs4ksu/repository/commits?ref_name=${branch}&per_page=1" | jq -r '.[0].message | split("\n")[0]'
          }

          github_latest_commit() {
            curl -fsSL "https://api.github.com/repos/pershoot/KernelSU-Next/commits/dev-susfs" | jq -r '.sha'
          }

          github_latest_message() {
            curl -fsSL "https://api.github.com/repos/pershoot/KernelSU-Next/commits/dev-susfs" | jq -r '.commit.message | split("\n")[0]'
          }

          {
            echo "# Commit Status Report"
            echo ""
            echo "This report shows the latest upstream commit for each supported SUSFS branch plus KernelSU-Next."
            echo ""
          } >> "$summary_file"

          {
            echo "## SUSFS"
            echo ""
            echo "| Branch | Latest Commit | Latest Message |"
            echo "| --- | --- | --- |"
          } >> "$summary_file"

          SUSFS_BRANCHES=(
            "gki-android12-5.10"
            "gki-android13-5.10"
            "gki-android13-5.15"
            "gki-android14-5.15"
            "gki-android14-6.1"
            "gki-android15-6.6"
            "gki-android16-6.12"
          )

          for branch in "${SUSFS_BRANCHES[@]}"; do
            latest_commit="$(gitlab_latest_commit "$branch")"
            latest_message="$(gitlab_latest_message "$branch")"
            latest_message="$(sanitize_cell "$latest_message")"
            printf '| %s | %s | %s |\n' "$branch" "$latest_commit" "$latest_message" >> "$summary_file"
          done

          {
            echo ""
            echo "## KernelSU-Next"
            echo ""
            echo "| Branch | Latest Commit | Latest Message |"
            echo "| --- | --- | --- |"
          } >> "$summary_file"

          latest_kernelsu_commit="$(github_latest_commit)"
          latest_kernelsu_message="$(github_latest_message)"
          latest_kernelsu_message="$(sanitize_cell "$latest_kernelsu_message")"

          printf '| %s | %s | %s |\n' "dev-susfs" "$latest_kernelsu_commit" "$latest_kernelsu_message" >> "$summary_file"