name: register-skill-release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      skill_slug:
        description: Skill slug override (optional)
        required: false
      skill_subpath:
        description: Skill folder path override (optional)
        required: false
      skill_doc_path:
        description: Skill doc path override
        required: false
        default: SKILL.md
      skill_version:
        description: Version override (default tag name)
        required: false

jobs:
  register-skill-version:
    runs-on: docker
    env:
      API_BASE: ${{ vars.API_BASE || secrets.API_BASE }}
      CLIENT_KEY: ${{ secrets.CLIENT_KEY }}
      SKILL_VERSION: ${{ github.event.inputs.skill_version || github.ref_name }}
      SKILL_SUBPATH: ${{ github.event.inputs.skill_subpath || vars.SKILL_SUBPATH || secrets.SKILL_SUBPATH }}
      SKILL_DOC_PATH: ${{ github.event.inputs.skill_doc_path || vars.SKILL_DOC_PATH || secrets.SKILL_DOC_PATH || 'SKILL.md' }}
      SKILL_SLUG: ${{ github.event.inputs.skill_slug || vars.SKILL_SLUG || secrets.SKILL_SLUG }}
      RELEASE_NOTE: ${{ github.event.release.body }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Load skill doc content
        shell: bash
        run: |
          set -euo pipefail
          DOC_ABS_PATH="${SKILL_SUBPATH:+$SKILL_SUBPATH/}${SKILL_DOC_PATH}"
          if [ ! -f "$DOC_ABS_PATH" ]; then
            if [ -f "${SKILL_SUBPATH:+$SKILL_SUBPATH/}README.md" ]; then
              DOC_ABS_PATH="${SKILL_SUBPATH:+$SKILL_SUBPATH/}README.md"
              export SKILL_DOC_PATH="README.md"
            else
              echo "skill doc not found: $DOC_ABS_PATH"
              exit 1
            fi
          fi

          jq -Rs . < "$DOC_ABS_PATH" > /tmp/skill_doc.json

      - name: Register version to business system
        shell: bash
        run: |
          set -euo pipefail

          if [ -z "${API_BASE:-}" ]; then
            echo "API_BASE is required (global/repo var or secret)."
            exit 1
          fi
          if [ -z "${CLIENT_KEY:-}" ]; then
            echo "CLIENT_KEY is required (secret)."
            exit 1
          fi

          SKILL_BASE_DIR="${SKILL_SUBPATH:-.}"

          if [ -z "${SKILL_SLUG:-}" ]; then
            if [ -f "${SKILL_BASE_DIR}/package.json" ]; then
              PKG_NAME=$(jq -r '.name // empty' "${SKILL_BASE_DIR}/package.json")
              if [ -n "$PKG_NAME" ]; then
                # Strip npm scope: @scope/skill-name -> skill-name
                SKILL_SLUG="${PKG_NAME##*/}"
              fi
            fi
          fi

          if [ -z "${SKILL_SLUG:-}" ]; then
            if [ -f "${SKILL_BASE_DIR}/pyproject.toml" ]; then
              PYPROJECT_NAME=$(python3 -c "import sys,tomllib; p=sys.argv[1]; d=tomllib.load(open(p,'rb')); print((d.get('project',{}).get('name') or d.get('tool',{}).get('poetry',{}).get('name') or ''))" "${SKILL_BASE_DIR}/pyproject.toml" 2>/dev/null || true)
              if [ -n "$PYPROJECT_NAME" ]; then
                SKILL_SLUG="${PYPROJECT_NAME##*/}"
              fi
            fi
          fi

          if [ -z "${SKILL_SLUG:-}" ]; then
            SKILL_SLUG="${GITHUB_REPOSITORY##*/}"
          fi

          SESSION_RES=$(curl -sS -X POST "${API_BASE}/auth/skill-credit/session" \
            -H "Content-Type: application/json" \
            -d "{\"clientKey\":\"${CLIENT_KEY}\"}")
          ACCESS_TOKEN=$(printf '%s' "$SESSION_RES" | jq -r '.accessToken // empty')
          if [ -z "$ACCESS_TOKEN" ]; then
            echo "failed to exchange access token from client key"
            echo "$SESSION_RES"
            exit 1
          fi

          RUNTIME_META=$(jq -nc --arg entry "${SKILL_SUBPATH:+$SKILL_SUBPATH/}scripts" '{entry_hint:$entry, provider:"forgejo"}')

          cat > /tmp/register_payload.json <<JSON
          {
            "skill_slug": "${SKILL_SLUG}",
            "version": "${SKILL_VERSION}",
            "release_note": $(printf '%s' "${RELEASE_NOTE:-}" | jq -Rs .),
            "source_type": "git_ci",
            "repo_url": "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git",
            "repo_subpath": "${SKILL_SUBPATH:-}",
            "git_ref": "${GITHUB_REF_NAME}",
            "commit_sha": "${GITHUB_SHA}",
            "skill_doc_path": "${SKILL_DOC_PATH}",
            "skill_doc_content": $(cat /tmp/skill_doc.json),
            "runtime_meta": ${RUNTIME_META}
          }
          JSON

          curl -sS -X POST "${API_BASE}/ecom/skills/register-by-slug" \
            -H "Authorization: Bearer ${ACCESS_TOKEN}" \
            -H "Content-Type: application/json" \
            -d @/tmp/register_payload.json