diff --git a/wechat-mp.mjs b/wechat-mp.mjs
index 5ba17d0..a872798 100644
--- a/wechat-mp.mjs
+++ b/wechat-mp.mjs
@@ -310,7 +310,13 @@ function extractHtmlWriteTargets(messages = []) {
const args = toolCall?.arguments ?? {};
const action = String(args.action ?? '').toLowerCase();
const writeLikeDeveloper = name === 'developer' && action === 'write';
- const writeLikeSandbox = (name === 'write_file' || name === 'edit_file') && typeof args.path === 'string';
+ const normalizedName = String(name ?? '').trim();
+ const writeLikeSandbox =
+ (normalizedName === 'write_file' ||
+ normalizedName === 'edit_file' ||
+ normalizedName.endsWith('__write_file') ||
+ normalizedName.endsWith('__edit_file')) &&
+ typeof args.path === 'string';
if (!writeLikeDeveloper && !writeLikeSandbox) continue;
const candidate = String(args.path ?? '').trim();
if (candidate.toLowerCase().endsWith('.html')) targets.add(candidate);
@@ -377,7 +383,9 @@ function buildPublicHtmlUrl(workingDir, relativePath, publicBaseUrl) {
function ensurePublicHtmlArtifact(htmlPath, workingDir) {
const workspaceRoot = path.resolve(workingDir);
- const source = path.resolve(htmlPath);
+ const source = path.isAbsolute(String(htmlPath ?? ''))
+ ? path.resolve(String(htmlPath))
+ : path.resolve(workspaceRoot, String(htmlPath ?? ''));
if (source !== workspaceRoot && !source.startsWith(`${workspaceRoot}${path.sep}`)) return null;
if (!fs.existsSync(source) || !fs.statSync(source).isFile()) return null;
diff --git a/wechat-mp.test.mjs b/wechat-mp.test.mjs
index 3646877..2602800 100644
--- a/wechat-mp.test.mjs
+++ b/wechat-mp.test.mjs
@@ -253,6 +253,47 @@ test('maybeAttachPublishedHtmlLink copies generated root html into public and re
);
});
+test('maybeAttachPublishedHtmlLink recognizes sandbox-fs write_file html outputs', async () => {
+ const workspaceRoot = fs.mkdtempSync('/tmp/wechat-mp-sandbox-fs-');
+ const htmlPath = `${workspaceRoot}/public/codex-verify.html`;
+ fs.mkdirSync(`${workspaceRoot}/public`, { recursive: true });
+ fs.writeFileSync(htmlPath, 'Codex Verify');
+
+ const text = await maybeAttachPublishedHtmlLink(
+ {
+ text: '页面已生成 ✅',
+ messages: [
+ {
+ role: 'assistant',
+ content: [
+ {
+ type: 'toolRequest',
+ toolCall: {
+ value: {
+ name: 'sandbox-fs__write_file',
+ arguments: {
+ path: 'public/codex-verify.html',
+ content: 'Codex Verify',
+ },
+ },
+ },
+ },
+ ],
+ },
+ ],
+ },
+ {
+ workingDir: workspaceRoot,
+ publicBaseUrl: 'https://m.tkmind.cn',
+ },
+ );
+
+ assert.match(
+ text,
+ /https:\/\/m\.tkmind\.cn\/MindSpace\/.+\/public\/codex-verify\.html/,
+ );
+});
+
test('wechat mp service splits long agent replies into multiple customer messages', async () => {
const token = 'token';
const timestamp = '1710000000';