fix: resolve Gitea label names to IDs before creating an issue (v0.51.5)

Gitea's POST /repos/{repo}/issues expects `labels` as an array of numeric
label IDs, not name strings — every issue creation was failing with a 422
("cannot unmarshal JSON string into Go int64"). Now fetches the repo's
label list and resolves "bug"/"enhancement"/"question" to IDs by name
first; a repo with no matching labels (or a failed lookup) just creates
the issue unlabeled instead of failing the whole request.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/lib/changelog.ts

@@ -1,5 +1,5 @@
 // Mirrors CHANGELOG.md at the repo root — update both together.
-export const APP_VERSION = "0.51.4";
+export const APP_VERSION = "0.51.5";
 
 export type ChangelogEntry = {
   version: string;
@@ -11,6 +11,13 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    version: "0.51.5",
+    date: "2026-07-19 13:05",
+    fixed: [
+      "Gitea issue creation was sending label names (\"bug\", \"enhancement\") where Gitea's API expects numeric label IDs, failing with a 422 on every attempt. Now looks up the repo's actual label IDs by name first — issues still get created (just unlabeled) if the repo doesn't have matching labels yet.",
+    ],
+  },
   {
     version: "0.51.4",
     date: "2026-07-19 12:50",

apps/web/lib/gitea.ts

@@ -1,11 +1,31 @@
 import { getSiteSetting } from "@/lib/site-settings";
 
-const LABELS: Record<string, string[]> = {
+const LABEL_NAMES: Record<string, string[]> = {
   bug: ["bug"],
   suggestion: ["enhancement"],
   question: ["question"],
 };
 
+/** Gitea's issue-create endpoint takes label IDs, not names — resolve by
+ *  fetching the repo's existing labels and matching case-insensitively.
+ *  A repo with no matching labels (or a lookup failure) just means the
+ *  issue is created unlabeled, not that creation fails outright. */
+async function resolveLabelIds(baseUrl: string, token: string, repo: string, names: string[]): Promise<number[]> {
+  if (names.length === 0) return [];
+  try {
+    const res = await fetch(`${baseUrl}/api/v1/repos/${repo}/labels`, {
+      headers: { Authorization: `token ${token}` },
+      signal: AbortSignal.timeout(10000),
+    });
+    if (!res.ok) return [];
+    const labels = (await res.json()) as { id: number; name: string }[];
+    const wanted = new Set(names.map((n) => n.toLowerCase()));
+    return labels.filter((l) => wanted.has(l.name.toLowerCase())).map((l) => l.id);
+  } catch {
+    return [];
+  }
+}
+
 /**
  * Opens an issue on the configured Gitea repo for a support ticket. Returns
  * the issue's HTML URL on success, or null if Gitea isn't configured or the
@@ -17,18 +37,22 @@ export async function createGiteaIssue(opts: {
   title: string;
   body: string;
 }): Promise<{ url: string | null; error: string | null }> {
-  const [baseUrl, token, repo] = await Promise.all([
+  const [rawBaseUrl, token, repo] = await Promise.all([
     getSiteSetting("GITEA_URL"),
     getSiteSetting("GITEA_TOKEN"),
     getSiteSetting("GITEA_REPO"),
   ]);
 
-  if (!baseUrl || !token || !repo) {
+  if (!rawBaseUrl || !token || !repo) {
     return { url: null, error: null };
   }
 
+  const baseUrl = rawBaseUrl.replace(/\/$/, "");
+
   try {
-    const res = await fetch(`${baseUrl.replace(/\/$/, "")}/api/v1/repos/${repo}/issues`, {
+    const labelIds = await resolveLabelIds(baseUrl, token, repo, LABEL_NAMES[opts.type] ?? []);
+
+    const res = await fetch(`${baseUrl}/api/v1/repos/${repo}/issues`, {
       method: "POST",
       headers: {
         "Content-Type": "application/json",
@@ -37,7 +61,7 @@ export async function createGiteaIssue(opts: {
       body: JSON.stringify({
         title: opts.title,
         body: opts.body,
-        labels: LABELS[opts.type] ?? [],
+        labels: labelIds,
       }),
       signal: AbortSignal.timeout(10000),
     });

apps/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@epicure/web",
-  "version": "0.51.4",
+  "version": "0.51.5",
   "private": true,
   "scripts": {
     "dev": "next dev",