fix(ci): trigger release workflow from auto-tag pushes

Switch auto-tag to create and push tags via git instead of the tag API so Gitea emits a real tag push event that reliably starts release builds. Document the trigger behavior and add a workflow regression test.

Made-with: Cursor

.gitea/workflows/auto-tag.yml

@@ -18,7 +18,8 @@ jobs:
         env:
           RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}
         run: |
-          apk add --no-cache curl jq
+          set -eu
+          apk add --no-cache curl jq git
 
           API="http://172.0.0.29:3000/api/v1/repos/$GITHUB_REPOSITORY"
 
@@ -39,10 +40,20 @@ jobs:
 
           echo "Latest tag: ${LATEST:-none}  →  Next: $NEXT"
 
-          # Create the new tag pointing at the commit that triggered this push
+          # Create and push the tag via git so the tag push event triggers release.yml.
-          curl -sf -X POST "$API/tags" \
+          git init
-            -H "Authorization: token $RELEASE_TOKEN" \
+          git remote add origin "http://oauth2:${RELEASE_TOKEN}@172.0.0.29:3000/${GITHUB_REPOSITORY}.git"
-            -H "Content-Type: application/json" \
+          git fetch --depth=1 origin "$GITHUB_SHA"
-            -d "{\"tag_name\":\"$NEXT\",\"message\":\"Release $NEXT\",\"target\":\"$GITHUB_SHA\"}"
+          git checkout FETCH_HEAD
+          git config user.name "gitea-actions[bot]"
+          git config user.email "gitea-actions@local"
 
-          echo "Tag $NEXT created successfully"
+          if git ls-remote --exit-code --tags origin "refs/tags/$NEXT" >/dev/null 2>&1; then
+            echo "Tag $NEXT already exists; skipping."
+            exit 0
+          fi
+
+          git tag -a "$NEXT" -m "Release $NEXT"
+          git push origin "refs/tags/$NEXT"
+
+          echo "Tag $NEXT pushed successfully"

docs/wiki/CICD-Pipeline.md

@@ -69,6 +69,9 @@ steps:
 
 **Triggers:** Git tags matching `v*`
 
+Auto tags are created by `.gitea/workflows/auto-tag.yml` using `git tag` + `git push`
+(not the tag API endpoint), so the tag push event reliably triggers this workflow.
+
 ```
 Jobs (run in parallel):
   build-linux-amd64   → cargo tauri build (x86_64-unknown-linux-gnu)

tests/unit/autoTagWorkflowTrigger.test.ts

@@ -0,0 +1,17 @@
+import { describe, expect, it } from "vitest";
+import { readFileSync } from "node:fs";
+import path from "node:path";
+
+const autoTagWorkflowPath = path.resolve(
+  process.cwd(),
+  ".gitea/workflows/auto-tag.yml",
+);
+
+describe("auto-tag workflow release triggering", () => {
+  it("creates tags via git push instead of Gitea tag API", () => {
+    const workflow = readFileSync(autoTagWorkflowPath, "utf-8");
+
+    expect(workflow).toContain("git push origin \"refs/tags/$NEXT\"");
+    expect(workflow).not.toContain("POST \"$API/tags\"");
+  });
+});