chore: rebuild CentOS7 release package

public/app.js

@@ -1949,6 +1949,70 @@
     return current ? `${root}/${current}` : root;
   }
 
+  function normalizeAbsoluteDisplayPath(input) {
+    return String(input || '').trim().replace(/\\/g, '/').replace(/\/+$/, '');
+  }
+
+  function isAbsoluteDisplayPath(input) {
+    const value = normalizeAbsoluteDisplayPath(input);
+    return value.startsWith('/') || /^[A-Za-z]:\//.test(value);
+  }
+
+  function getWorkspaceRelativePath(input) {
+    const filePath = normalizeAbsoluteDisplayPath(input);
+    if (!filePath) return '';
+    if (!isAbsoluteDisplayPath(filePath)) return normalizeBrowserPath(filePath);
+
+    const rootPath = normalizeAbsoluteDisplayPath(currentCwd);
+    if (!rootPath) return '';
+    if (filePath === rootPath) return '';
+    if (!filePath.startsWith(`${rootPath}/`)) return '';
+    return normalizeBrowserPath(filePath.slice(rootPath.length + 1));
+  }
+
+  function parseLocalFileLinkHref(rawHref) {
+    const raw = String(rawHref || '').trim();
+    if (!raw || raw.startsWith('#')) return null;
+
+    let decoded = raw;
+    try { decoded = decodeURI(raw); } catch {}
+
+    if (/^file:\/\//i.test(decoded)) {
+      try { decoded = decodeURI(new URL(decoded).pathname || decoded); } catch {}
+    } else if (/^[A-Za-z][A-Za-z0-9+.-]*:/.test(decoded) && !/^[A-Za-z]:[\\/]/.test(decoded)) {
+      return null;
+    }
+
+    let line = 0;
+    let hasLineSuffix = false;
+    const hashMatch = decoded.match(/#L?(\d+)(?:\b|$)/i);
+    if (hashMatch) {
+      line = Number(hashMatch[1]) || 0;
+      decoded = decoded.slice(0, hashMatch.index);
+    }
+
+    decoded = decoded.replace(/\\/g, '/');
+    const lineMatch = decoded.match(/^(.+?):(\d+)(?::\d+)?$/);
+    if (lineMatch) {
+      decoded = lineMatch[1];
+      line = Number(lineMatch[2]) || line;
+      hasLineSuffix = true;
+    }
+
+    const filePath = normalizeAbsoluteDisplayPath(decoded);
+    if (!filePath) return null;
+    if (!isAbsoluteDisplayPath(filePath) && !/^\.{1,2}\//.test(filePath) && !filePath.includes('/') && !hasLineSuffix) return null;
+
+    return { filePath, line };
+  }
+
+  function formatLocalFileLinkText(link, fallbackText) {
+    const rawText = String(fallbackText || '').trim();
+    const baseText = rawText && rawText !== link.filePath ? rawText : (getPathLeaf(link.filePath) || link.filePath);
+    if (!link.line || new RegExp(`:${link.line}$`).test(baseText)) return baseText;
+    return `${baseText}:${link.line}`;
+  }
+
   async function fetchAuthJson(url, options = {}) {
     await ensureAuthenticatedWs();
     const response = await fetch(url, {
@@ -3021,10 +3085,22 @@
     }
   }
 
-  async function openFileBrowserFile(targetPath) {
+  function scrollFileBrowserPreviewToLine(lineNumber) {
+    const line = Number(lineNumber || 0);
+    const codeEl = fileBrowserState?.previewCodeEl;
+    if (!codeEl || line <= 0) return;
+    requestAnimationFrame(() => {
+      const styles = window.getComputedStyle(codeEl);
+      const lineHeight = parseFloat(styles.lineHeight) || (parseFloat(styles.fontSize) * 1.4) || 18;
+      codeEl.scrollTop = Math.max(0, (line - 4) * lineHeight);
+    });
+  }
+
+  async function openFileBrowserFile(targetPath, options = {}) {
     if (!fileBrowserState) return;
     const state = fileBrowserState;
     const normalizedPath = normalizeBrowserPath(targetPath);
+    const targetLine = Math.max(0, Number(options.line || 0) || 0);
     const requestId = ++state.previewRequestId;
     state.selectedFilePath = normalizedPath;
     syncFileBrowserSelection();
@@ -3040,11 +3116,13 @@
       const metaParts = [formatFileSize(data.size || 0)];
       if (data.updatedAt) metaParts.push(timeAgo(data.updatedAt));
       if (data.truncated) metaParts.push(`仅显示前 ${formatFileSize(data.previewBytes || 0)}`);
+      if (targetLine) metaParts.push(`第 ${targetLine} 行`);
       state.previewMetaEl.textContent = metaParts.join(' · ');
       state.previewEmptyEl.hidden = true;
       state.previewCodeEl.hidden = false;
       state.previewCodeEl.textContent = data.content || '';
-      setFileBrowserStatus(`已打开 ${data.name || '文件'}`);
+      scrollFileBrowserPreviewToLine(targetLine);
+      setFileBrowserStatus(`已打开 ${data.name || '文件'}${targetLine ? `:${targetLine}` : ''}`);
     } catch (err) {
       if (!fileBrowserState || state !== fileBrowserState || requestId !== state.previewRequestId) return;
       state.selectedFilePath = '';
@@ -4552,7 +4630,50 @@
     });
   }
 
+  function handleLocalFileLinkClick(event) {
+    event.preventDefault();
+    event.stopPropagation();
+
+    const link = event.currentTarget;
+    const filePath = link?.dataset?.filePath || '';
+    const line = Number(link?.dataset?.fileLine || 0) || 0;
+    const relativePath = getWorkspaceRelativePath(filePath);
+    if (!relativePath) {
+      showToast(currentCwd ? '文件不在当前会话工作目录内' : '当前会话没有可浏览的工作目录');
+      return;
+    }
+
+    showFileBrowser();
+    if (!fileBrowserState) return;
+
+    loadFileBrowserDirectory(getBrowserParentPath(relativePath), { preservePreview: true });
+    openFileBrowserFile(relativePath, { line });
+  }
+
+  function hydrateLocalFileLinks(root) {
+    if (!root) return;
+    const links = root.matches?.('a')
+      ? [root]
+      : Array.from(root.querySelectorAll('a'));
+
+    links.forEach((link) => {
+      if (link.dataset.localFileHydrated === '1') return;
+      const parsed = parseLocalFileLinkHref(link.getAttribute('href') || '');
+      if (!parsed) return;
+
+      link.dataset.localFileHydrated = '1';
+      link.dataset.localFileLink = 'true';
+      link.dataset.filePath = parsed.filePath;
+      link.dataset.fileLine = parsed.line ? String(parsed.line) : '';
+      link.classList.add('local-file-link');
+      link.title = parsed.line ? `${parsed.filePath}:${parsed.line}` : parsed.filePath;
+      link.textContent = formatLocalFileLinkText(parsed, link.textContent);
+      link.addEventListener('click', handleLocalFileLinkClick);
+    });
+  }
+
   function hydrateRenderedMarkdown(root) {
+    hydrateLocalFileLinks(root);
     hydrateMermaidBlocks(root);
   }
 

public/style.css

@@ -2681,6 +2681,27 @@ html[data-divider-time='hide'] .msg-bubble .agent-message-divider span {
 .msg-bubble h3 { font-size: 1.05em; }
 .msg-bubble a { color: var(--info); text-decoration: none; }
 .msg-bubble a:hover { text-decoration: underline; }
+.msg-bubble a.local-file-link {
+  display: inline-flex;
+  align-items: baseline;
+  max-width: 100%;
+  overflow-wrap: anywhere;
+  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
+  font-size: 0.95em;
+  color: var(--accent);
+}
+.msg-bubble a.local-file-link::before {
+  content: 'file';
+  margin-right: 4px;
+  padding: 0 4px;
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  color: var(--text-muted);
+  font-family: inherit;
+  font-size: 0.76em;
+  line-height: 1.35;
+  text-decoration: none;
+}
 .msg-bubble blockquote {
   border-left: 3px solid var(--border-color);
   padding-left: 12px;

scripts/regression.js

@@ -565,6 +565,16 @@ function assertFrontendCcwebPromptContract() {
   assert(source.includes("className = 'ccweb-prompt-answer'"), 'Each ccweb prompt question should expose an editable answer textarea');
 }
 
+function assertFrontendMarkdownLinkContract() {
+  const source = fs.readFileSync(PUBLIC_APP_PATH, 'utf8');
+  const styleSource = fs.readFileSync(path.join(REPO_DIR, 'public', 'style.css'), 'utf8');
+  assert(source.includes('function parseLocalFileLinkHref(rawHref)'), 'Frontend should parse local file hrefs separately from web links');
+  assert(source.includes("link.dataset.localFileLink = 'true';"), 'Frontend should mark local file links with data-local-file-link');
+  assert(source.includes('hydrateLocalFileLinks(root);'), 'Rendered markdown should hydrate local file links');
+  assert(source.includes('openFileBrowserFile(relativePath, { line });'), 'Local file links should open the file browser with line metadata');
+  assert(styleSource.includes('.msg-bubble a.local-file-link'), 'Local file links should have a distinct message style');
+}
+
 function assertFrontendMcpReloadContract() {
   const source = fs.readFileSync(PUBLIC_APP_PATH, 'utf8');
   assert(source.includes('function mcpStartupStatusToastText(status)'), 'Frontend should format MCP startup status toast text');
@@ -582,6 +592,7 @@ async function main() {
   assertFrontendGenerationControlsContract();
   assertFrontendComposerMcpContract();
   assertFrontendCcwebPromptContract();
+  assertFrontendMarkdownLinkContract();
   assertMockCodexAppPromptUserNotTextTriggered();
   assertFrontendMcpReloadContract();