name: Release

on:
    push:
        branches:
            - main
        tags:
            # Only trigger for release tags (e.g., v1.0.0, v2.3.4)
            # Excludes prerelease tags (e.g., v2.8.0-beta.3, v1.0.0-rc.1)
            - "v[0-9]+.[0-9]+.[0-9]"
            - "v[0-9]+.[0-9]+.[0-9][0-9]"
            - "v[0-9]+.[0-9]+.[0-9][0-9][0-9]"
            - "v[0-9]+.[0-9][0-9].[0-9]"
            - "v[0-9]+.[0-9][0-9].[0-9][0-9]"
            - "v[0-9]+.[0-9][0-9].[0-9][0-9][0-9]"

env:
    PLUGIN_NAME: share-to-notionnext # Change this to match the id of your plugin.
    CHANGELOG_FILENAME: CHANGELOG.md
jobs:
    build:
        name: release
        runs-on: ubuntu-latest

        steps:
            -   uses: actions/checkout@v4
            -   name: Use Node.js
                uses: actions/setup-node@v3
                with:
                    node-version: "18"

            #            - name: Generate changelog
            #              id: changelog
            #              uses: saadmk11/changelog-ci@v1.1.2
            #              with:
            #                  github_token: ${{ secrets.REPO_ACCESS_TOKEN }}
            #                  release_version: ${{ github.ref }}
            #                  changelog_filename: CHANGELOG.md

            -   name: Build
                id: build
                run: |
                    npm install
                    npm run build
                    mkdir ${{ env.PLUGIN_NAME }}
                    cp main.js manifest.json ${{ env.PLUGIN_NAME }}
                    zip -r ${{ env.PLUGIN_NAME }}.zip ${{ env.PLUGIN_NAME }}
                    ls
                    echo "tag_name=$(git tag --sort version:refname | tail -n 1)" >> $GITHUB_OUTPUT

            -   name: Generate release notes
                if: startsWith(github.ref, 'refs/tags/')
                run: |
                    node - <<'NODE'
                    const fs = require('fs');

                    const tag = process.env.GITHUB_REF_NAME;
                    if (!tag) {
                      throw new Error('GITHUB_REF_NAME is not set');
                    }

                    const changelog = fs.readFileSync('CHANGELOG.md', 'utf8');
                    const lines = changelog.split(/\r?\n/);

                    const escapeRegex = (value) => value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
                    const headerRe = new RegExp(`^##\\s+${escapeRegex(tag)}\\b`);

                    const start = lines.findIndex((line) => headerRe.test(line));
                    if (start === -1) {
                      throw new Error(`Could not find changelog section for tag "${tag}"`);
                    }

                    let end = lines.length;
                    for (let i = start + 1; i < lines.length; i++) {
                      if (/^##\s+/.test(lines[i])) {
                        end = i;
                        break;
                      }
                    }

                    let section = lines.slice(start, end);
                    while (section.length > 0 && section[section.length - 1].trim() === '') {
                      section.pop();
                    }
                    if (section.length > 0 && section[section.length - 1].trim() === '---') {
                      section.pop();
                      while (section.length > 0 && section[section.length - 1].trim() === '') {
                        section.pop();
                      }
                    }

                    fs.writeFileSync('release-notes.md', `${section.join('\n')}\n`);
                    NODE

            -   name: Create Release
                id: create_release
                if: startsWith(github.ref, 'refs/tags/')
                uses: actions/create-release@v1
                env:
                    GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
                    VERSION: ${{ github.ref }}
                with:
                    tag_name: ${{ github.ref_name }}
                    release_name: ${{ github.ref_name }}
                    body_path: release-notes.md
                    draft: false
                    prerelease: false

            -   name: Upload zip file
                id: upload-zip
                if: startsWith(github.ref, 'refs/tags/')
                uses: actions/upload-release-asset@v1
                env:
                    GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
                with:
                    upload_url: ${{ steps.create_release.outputs.upload_url }}
                    asset_path: ./${{ env.PLUGIN_NAME }}.zip
                    asset_name: ${{ env.PLUGIN_NAME }}-${{ steps.build.outputs.tag_name }}.zip
                    asset_content_type: application/zip

            -   name: Upload main.js
                id: upload-main
                if: startsWith(github.ref, 'refs/tags/')
                uses: actions/upload-release-asset@v1
                env:
                    GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
                with:
                    upload_url: ${{ steps.create_release.outputs.upload_url }}
                    asset_path: ./main.js
                    asset_name: main.js
                    asset_content_type: text/javascript

            -   name: Upload manifest.json
                id: upload-manifest
                if: startsWith(github.ref, 'refs/tags/')
                uses: actions/upload-release-asset@v1
                env:
                    GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
                with:
                    upload_url: ${{ steps.create_release.outputs.upload_url }}
                    asset_path: ./manifest.json
                    asset_name: manifest.json
                    asset_content_type: application/json

            -   name: Upload markdown template
                id: upload-md
                if: startsWith(github.ref, 'refs/tags/')
                uses: actions/upload-release-asset@v1
                env:
                    GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
                with:
                    upload_url: ${{ steps.create_release.outputs.upload_url }}
                    asset_path: ./obsidian_template.md
                    asset_name: template.md
                    asset_content_type: text/markdown

            # - name: Upload styles.css
            #   id: upload-css
            #   uses: actions/upload-release-asset@v1
            #   env:
            #     GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
            #   with:
            #     upload_url: ${{ steps.create_release.outputs.upload_url }}
            #     asset_path: ./styles.css
            #     asset_name: styles.css
            #     asset_content_type: text/css