[add] Markdown export & Document copy API of Lark documents

.github/scripts/transform-message.ts

@@ -5,8 +5,10 @@ type GitHubSchema = components['schemas'];
 
 type GitHubUser = GitHubSchema['simple-user'];
 
-interface GitHubAction
-  extends Record<'event_name' | 'actor' | 'server_url' | 'repository', string> {
+interface GitHubAction extends Record<
+  'event_name' | 'actor' | 'server_url' | 'repository',
+  string
+> {
   action?: string;
   ref?: string;
   ref_name?: string;
@@ -21,148 +23,201 @@ interface GitHubAction
 }
 
 // Helper functions
-const getActionText = (action?: string) =>
-  action === 'closed' ? '关闭' : action?.includes('open') ? '打开' : '编辑';
-
-const createLink = (href: string, text = href) => ({ tag: 'a', href, text });
-
-const createText = (text: string) => ({ tag: 'text', text });
-
-// create user link
-const createUserLink = (user: GitHubUser) =>
-  user ? createLink(user.html_url, user.login) : createText('无');
+const ACTION_TEXT_MAP: Record<string, string> = {
+  created: '创建',
+  opened: '创建',
+  submitted: '创建',
+  closed: '关闭',
+  reopened: '重新打开',
+  labeled: '添加标签',
+  unlabeled: '移除标签',
+  assigned: '指派',
+  unassigned: '取消指派',
+  edited: '编辑',
+  deleted: '删除',
+  synchronize: '更新',
+  review_requested: '请求审核',
+};
 
-const createContentItem = (
-  label: string,
-  value?: string | { tag: string; text: string },
-) =>
-  [
-    createText(label),
-    typeof value === 'string'
-      ? createText(value || '无')
-      : value || createText('无'),
-  ] as [object, object];
+const getActionText = (action?: string) => (action ? ACTION_TEXT_MAP[action] || action : '编辑');
+
+const createLink = (href: string, text = href) => `[${text}](${href})`;
+
+const createUserLink = (user: any) => (user ? createLink(user.html_url, user.login) : '无');
+
+// Convert GitHub markdown to Lark card supported format
+const sanitizeMarkdown = (text: string): string =>
+  text
+    // Remove code blocks
+    .replace(/```[\s\S]*?```/g, '[代码块]')
+    // Remove inline code
+    .replace(/`[^`]+`/g, match => match.slice(1, -1))
+    // Convert images to link text
+    .replace(/!\[([^\]]*)\]\(([^)]+)\)/g, '🖼️ [$1]($2)')
+    // Convert ### headers to bold
+    .replace(/^###\s+(.+)$/gm, '**$1**')
+    // Convert ## headers to bold
+    .replace(/^##\s+(.+)$/gm, '**$1**')
+    // Convert # headers to bold
+    .replace(/^#\s+(.+)$/gm, '**$1**')
+    // Remove HTML comments
+    .replace(/<!--[\s\S]*?-->/g, '')
+    // Remove HTML tags (keep content)
+    .replace(/<[^>]+>/g, '')
+    // Remove excess empty lines
+    .replace(/\n{3,}/g, '\n\n')
+    // Truncate long content
+    .slice(0, 800) + (text.length > 800 ? '\n...' : '');
+
+const createContentItem = (label: string, value?: string) =>
+  `**${label}** ${value ? sanitizeMarkdown(value) : '无'}`;
+
+interface LarkMessageElement {
+  tag: string;
+  content: string | [object, object][];
+}
 
 type EventHandler = (
   event: GitHubAction,
   actionText: string,
 ) => {
   title: string;
-  content: [object, object][];
+  elements: LarkMessageElement[];
 };
 
 // Event handlers
 const eventHandlers: Record<string, EventHandler> = {
-  push: ({
-    event: { head_commit },
-    ref,
-    ref_name,
-    server_url,
-    repository,
-    actor,
-  }) => ({
-    title: 'GitHub 代码提交',
-    content: [
-      [createText('提交链接：'), createLink(head_commit!.url)],
-      [
-        createText('代码分支：'),
-        createLink(`${server_url}/${repository}/tree/${ref_name}`, ref),
+  push: ({ event: { head_commit }, ref, ref_name, server_url, repository, actor }) => {
+    const commitUrl = head_commit?.url || `${server_url}/${repository}/tree/${ref_name}`;
+    const commitMessage = head_commit?.message || 'Create/Delete/Update Branch (No head commit)';
+
+    return {
+      title: 'GitHub 代码提交',
+      elements: [
+        {
+          tag: 'markdown',
+          content: [
+            createContentItem('提交链接：', createLink(commitUrl)),
+            createContentItem(
+              '代码分支：',
+              createLink(`${server_url}/${repository}/tree/${ref_name}`, ref_name),
+            ),
+            createContentItem('提交作者：', createLink(`${server_url}/${actor}`, actor)),
+            createContentItem('提交信息：', commitMessage),
+          ].join('\n'),
+        },
       ],
-      [createText('提交作者：'), createLink(`${server_url}/${actor}`, actor)],
-      [createText('提交信息：'), createText(head_commit!.message)],
-    ],
-  }),
+    };
+  },
 
   issues: ({ event: { issue } }, actionText) => ({
     title: `GitHub issue ${actionText}：${issue?.title}`,
-    content: [
-      [createText('链接：'), createLink(issue!.html_url)],
-      [
-        createText('作者：'),
-        createLink(issue!.user!.html_url!, issue!.user!.login),
-      ],
-      [
-        createText('指派：'),
-        issue?.assignee
-          ? createLink(issue.assignee.html_url!, issue.assignee.login)
-          : createText('无'),
-      ],
-      [
-        createText('标签：'),
-        createText(issue?.labels?.map(({ name }) => name).join(', ') || '无'),
-      ],
-      [createText('里程碑：'), createText(issue?.milestone?.title || '无')],
-      [createText('描述：'), createText(issue?.body || '无')],
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(issue!.html_url)),
+          createContentItem('作者：', createUserLink(issue!.user!)),
+          createContentItem('指派：', issue?.assignee ? createUserLink(issue.assignee) : '无'),
+          createContentItem('标签：', issue?.labels?.map(({ name }) => name).join(', ') || '无'),
+          createContentItem('里程碑：', issue?.milestone?.title || '无'),
+          createContentItem('描述：', issue?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 
   pull_request: ({ event: { pull_request } }, actionText) => ({
     title: `GitHub PR ${actionText}：${pull_request?.title}`,
-    content: [
-      [createText('链接：'), createLink(pull_request!.html_url)],
-      [
-        createText('作者：'),
-        createLink(pull_request!.user.html_url, pull_request!.user.login),
-      ],
-      [
-        createText('指派：'),
-        pull_request?.assignee
-          ? createLink(
-              pull_request.assignee.html_url,
-              pull_request.assignee.login,
-            )
-          : createText('无'),
-      ],
-      [
-        createText('标签：'),
-        createText(
-          pull_request?.labels?.map(({ name }) => name).join(', ') || '无',
-        ),
-      ],
-      [
-        createText('里程碑：'),
-        createText(pull_request?.milestone?.title || '无'),
-      ],
-      [createText('描述：'), createText(pull_request?.body || '无')],
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(pull_request!.html_url)),
+          createContentItem('作者：', createUserLink(pull_request!.user)),
+          createContentItem(
+            '指派：',
+            pull_request?.assignee ? createUserLink(pull_request.assignee) : '无',
+          ),
+          createContentItem(
+            '标签：',
+            pull_request?.labels?.map(({ name }) => name).join(', ') || '无',
+          ),
+          createContentItem('里程碑：', pull_request?.milestone?.title || '无'),
+          createContentItem('描述：', pull_request?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 
   discussion: ({ event: { discussion } }, actionText) => ({
     title: `GitHub 讨论 ${actionText}：${discussion?.title || '无'}`,
-    content: [
-      createContentItem('链接：', discussion?.html_url),
-      createContentItem(
-        '作者：',
-        createUserLink(discussion!.user as GitHubUser),
-      ),
-      createContentItem('描述：', discussion?.body || '无'),
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(discussion!.html_url)),
+          createContentItem('作者：', createUserLink(discussion!.user as GitHubUser)),
+          createContentItem('描述：', discussion?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 
   issue_comment: ({ event: { comment, issue } }) => ({
     title: `GitHub issue 评论：${issue?.title || '未知 issue'}`,
-    content: [
-      createContentItem('链接：', comment?.html_url),
-      createContentItem('作者：', createUserLink(comment!.user!)),
-      createContentItem('描述：', comment?.body || '无'),
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(comment!.html_url)),
+          createContentItem('作者：', createUserLink(comment!.user!)),
+          createContentItem('描述：', comment?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 
   discussion_comment: ({ event: { comment, discussion } }) => ({
     title: `GitHub 讨论评论：${discussion?.title || '无'}`,
-    content: [
-      createContentItem('链接：', comment?.html_url),
-      createContentItem('作者：', createUserLink(comment!.user!)),
-      createContentItem('描述：', comment?.body || '无'),
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(comment!.html_url)),
+          createContentItem('作者：', createUserLink(comment!.user!)),
+          createContentItem('描述：', comment?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 
   release: ({ event: { release } }) => ({
     title: `GitHub Release 发布：${release!.name || release!.tag_name}`,
-    content: [
-      createContentItem('链接：', release!.html_url),
-      createContentItem('作者：', createUserLink(release!.author)),
-      createContentItem('描述：', release!.body!),
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(release!.html_url)),
+          createContentItem('作者：', createUserLink(release!.author)),
+          createContentItem('描述：', release?.body || '无'),
+        ].join('\n'),
+      },
+    ],
+  }),
+
+  pull_request_review_comment: ({ event: { comment, pull_request } }) => ({
+    title: `GitHub PR 代码评论：${pull_request?.title || '未知 PR'}`,
+    elements: [
+      {
+        tag: 'markdown',
+        content: [
+          createContentItem('链接：', createLink(comment!.html_url)),
+          createContentItem('作者：', createUserLink(comment!.user!)),
+          createContentItem('PR：', createLink(pull_request!.html_url, `#${pull_request!.number}`)),
+          createContentItem('评论：', comment?.body || '无'),
+        ].join('\n'),
+      },
     ],
   }),
 };
@@ -178,19 +233,23 @@ const processEvent = (event: GitHubAction) => {
   try {
     return handler(event, actionText);
   } catch (cause) {
-    throw new Error(
-      `Error processing ${event_name} event: ${(cause as Error).message}`,
-      { cause },
-    );
+    throw new Error(`Error processing ${event_name} event: ${(cause as Error).message}`, { cause });
   }
 };
 
-// Main execution：Processing GitHub Events and Outputting Results
+// Main execution
 const event = JSON.parse((await stdin()) || '{}') as GitHubAction;
-const zh_cn = processEvent(event);
-
-if (zh_cn) console.log(JSON.stringify({ post: { zh_cn } }));
-else
-  throw new Error(
-    `Unsupported ${event.event_name} event & ${event.action} action`,
-  );
+const result = processEvent(event);
+
+if (!result) throw new Error(`Unsupported ${event.event_name} event & ${event.action} action`);
+
+const card = {
+  schema: '2.0',
+  config: { wide_screen_mode: true },
+  header: {
+    title: { tag: 'plain_text', content: result.title },
+    template: 'blue',
+  },
+  body: { elements: result.elements },
+};
+console.log(JSON.stringify(card));

.github/workflows/Lark-notification.yml

@@ -8,6 +8,7 @@ on:
   discussion:
   issue_comment:
   discussion_comment:
+  pull_request_review_comment:
   release:
     types:
       - published
@@ -16,7 +17,7 @@ jobs:
   send-Lark-message:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: denoland/setup-deno@v2
         with:
@@ -25,18 +26,22 @@ jobs:
       - name: Event Message serialization
         id: message
         run: |
-          YAML=$(echo '${{ toJSON(github) }}' | deno --allow-all .github/scripts/transform-message.ts)
+          YAML=$(
+          cat <<JSON | deno run --allow-all .github/scripts/transform-message.ts
+          ${{ toJSON(github) }}
+          JSON
+          )
           {
             echo 'content<<EOF'
-            echo $YAML
+            echo "$YAML"
             echo 'EOF'
-          } >> $GITHUB_OUTPUT
+          } >> "$GITHUB_OUTPUT"
 
       - name: Send message to Lark
         if: ${{ contains(steps.message.outputs.content, ':') }}
-        uses: foxundermoon/feishu-action@v2
+        uses: Open-Source-Bazaar/feishu-action@v3
         with:
           url: ${{ secrets.LARK_CHATBOT_HOOK_URL }}
-          msg_type: post
+          msg_type: interactive
           content: |
             ${{ steps.message.outputs.content }}