Test: stop the server the way each platform really does

On Windows, terminate() is TerminateProcess (a hard kill, exit 1, no cleanup);
the app stops the server there by closing stdin. The staging-folder test now
stops it by closing stdin on every platform, and also by SIGTERM off Windows.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

.github/workflows/release.yml

@@ -14,7 +14,31 @@ permissions:
   contents: write
 
 jobs:
+  # One job makes the draft, before the builds: three matrix jobs each running
+  # "view || create" could race and make duplicate drafts. The draft is tied to
+  # the pushed tag (--verify-tag, then tag_name set explicitly), so
+  # scripts/publish-release.sh and `gh release upload` find it by tag.
+  draft:
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create the draft release
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          tag="${GITHUB_REF_NAME}"
+          id=$(gh api --paginate "repos/$GH_REPO/releases?per_page=100" --jq ".[] | select(.tag_name == \"$tag\") | .id" | head -n 1)
+          if [ -z "$id" ]; then
+            gh release create "$tag" --draft --verify-tag --title "Frame Control ${tag#v}" --notes ""
+            id=$(gh api --paginate "repos/$GH_REPO/releases?per_page=100" --jq ".[] | select(.draft and .name == \"Frame Control ${tag#v}\") | .id" | head -n 1)
+          fi
+          gh api -X PATCH "repos/$GH_REPO/releases/$id" -f tag_name="$tag" --jq '"release " + (.id|tostring) + " tag_name " + .tag_name'
+
   build:
+    needs: draft
+    # Still runs for pull requests and manual runs, where the draft job is skipped.
+    if: ${{ !failure() && !cancelled() }}
     strategy:
       fail-fast: false
       matrix:
@@ -46,9 +70,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          tag="${GITHUB_REF_NAME}"
-          gh release view "$tag" >/dev/null 2>&1 || gh release create "$tag" --draft --title "Frame Control ${tag#v}" --notes ""
-          gh release upload "$tag" ${{ matrix.files }} --clobber
+          gh release upload "${GITHUB_REF_NAME}" ${{ matrix.files }} --clobber
       - uses: actions/upload-artifact@v4
         with:
           name: frame-control-${{ matrix.os }}

apk-catalog/reports.py

@@ -6,11 +6,25 @@ A report: package, version, result (runs | crashes | install_failed |
 instance_failed, from an automated test), rating (works | issues | broken, from
 a person), notes, via (harness | probe | user), date, steamos, lepton, runtime.
 Newest wins, and a person's rating beats an automated result.
+
+An install_failed report saying the file had no arm64-v8a build (or needed a
+newer Android) is about that one APK file, often the wrong per-ABI download of
+an app that has an arm64 build, so it says nothing about the app and is left out.
 """
+import re
+
+FILE_FAULT = re.compile(r'no arm64-v8a build|needs Android API')
+
+
+def about_app(r):
+    """False for reports about one wrong APK file rather than the app itself."""
+    return not (r.get('result') == 'install_failed' and not r.get('rating')
+                and FILE_FAULT.search(r.get('notes') or ''))
 
 
 def verdict(reports):
     """(verdict, summary lines) for one package's reports, or None."""
+    reports = [r for r in reports or () if about_app(r)]
     if not reports:
         return None
     rs = sorted(reports, key=lambda r: r.get('date') or '')

app/test/updater.test.js

@@ -51,6 +51,27 @@ test("update.json assets always download from this repository's release", () =>
   assert.throws(() => require("../updater").fromManifest({ version: "nope", assets: [] }));
 });
 
+test("the release page is this repository's tag page, never a draft's untagged-... link", () => {
+  const { fromManifest, fromApi } = require("../updater");
+  const tagPage = "https://github.com/saphid/frame-control/releases/tag/v0.4.0";
+  const page = (p) => fromManifest({ version: "0.4.0", assets: [], page: p }).page;
+  assert.strictEqual(page(tagPage), tagPage);
+  // 0.4.0's real update.json: the draft's address, a 404 once published.
+  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/untagged-c6ddfed7f75d67db2e99"), tagPage);
+  assert.strictEqual(page(undefined), tagPage);
+  assert.strictEqual(page("https://evil.example/releases/tag/v0.4.0"), tagPage);
+  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/v0.4.0?x=1"), tagPage);
+  // Paths that normalize to another repository.
+  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/..\\..\\..\\..\\other-owner\\other-repo"),
+                     tagPage);
+  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/%2e%2e/%2e%2e/%2e%2e/%2e%2e/other-owner/other-repo"),
+                     tagPage);
+  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/v0.3.9"), tagPage);  // only its own tag
+  assert.strictEqual(fromApi({ tag_name: "../../x", assets: [] }).page, "https://github.com/saphid/frame-control/releases");
+  assert.strictEqual(fromApi({ tag_name: "v0.4.0", assets: [],
+                               html_url: "https://github.com/saphid/frame-control/releases/tag/untagged-x" }).page, tagPage);
+});
+
 test("prepare refuses a release that isn't newer (no downgrades)", async () => {
   const { prepare } = require("../updater");
   const release = { version: "0.3.1", assets: [] };

app/updater.js

@@ -106,12 +106,24 @@ async function getJson(url, headers) {
   return JSON.parse(body);
 }
 
+// The release page the banner links to. update.json for 0.4.0 carried the draft's
+// address (releases/tag/untagged-...), which is dead once the release is published,
+// and a page from the manifest could also be steered elsewhere (e.g. tag/..\..\other/repo
+// normalizes to another repository) before shell.openExternal. So the given page is
+// ignored: the link is always this repository's tag page, built from a valid version.
+function releasePage(version) {
+  const v = parseVersion(version);
+  if (!v) return RELEASES;
+  return `${RELEASES}/tag/v${v.nums.join(".")}${v.pre ? "-" + v.pre : ""}`;
+}
+
 // update.json and the API's release both become { version, notes, page, assets }.
 function fromManifest(m) {
   if (!parseVersion(m.version) || !Array.isArray(m.assets)) throw new Error("update.json is malformed");
-  const base = `https://github.com/${REPO}/releases/download/v${String(m.version).replace(/^v/i, "")}/`;
-  return { version: String(m.version).replace(/^v/i, ""), notes: String(m.notes || "").slice(0, 4000),
-           page: m.page || RELEASES,
+  const version = String(m.version).replace(/^v/i, "");
+  const base = `https://github.com/${REPO}/releases/download/v${version}/`;
+  return { version, notes: String(m.notes || "").slice(0, 4000),
+           page: releasePage(version),
            // Assets always come from this repository's release, whatever the manifest says.
            assets: m.assets.map((a) => ({ name: String(a.name), url: base + encodeURIComponent(String(a.name)),
                                           size: a.size, digest: a.digest || null })) };
@@ -119,8 +131,9 @@ function fromManifest(m) {
 
 function fromApi(r) {
   if (r.draft || r.prerelease) throw new Error("GitHub returned an unpublished release");
-  return { version: String(r.tag_name || "").replace(/^v/i, ""), notes: String(r.body || "").slice(0, 4000),
-           page: r.html_url || RELEASES,
+  const version = String(r.tag_name || "").replace(/^v/i, "");
+  return { version, notes: String(r.body || "").slice(0, 4000),
+           page: releasePage(version),
            assets: (r.assets || []).map((a) => ({ name: a.name, url: a.browser_download_url, size: a.size,
                                                  digest: a.digest || null })) };
 }

docs/releasing.md

@@ -24,13 +24,20 @@ count. So a build reaches people only when you publish it, after testing it.
 4. Publish:
 
    ```sh
+   scripts/publish-release.sh --dry-run v0.4.0   # checks and shows update.json, changes nothing
    scripts/publish-release.sh v0.4.0
    ```
 
-   The script checks that all eight installers are attached, each with the
-   SHA-256 digest GitHub records. It attaches `update.json` (the version, the
-   notes and each installer's digest), then publishes the release and marks it
-   latest. From then on, running copies see the update. They check about 8
+   The script checks that the tag is on GitHub and that all eight installers
+   are attached, each with the SHA-256 digest GitHub records. It attaches
+   `update.json` (the version, the notes, the release page and each
+   installer's digest), then publishes the release and marks it latest. It
+   uses only the REST API: `gh release view` can't find a draft whose
+   `tag_name` still reads `untagged-…`, and GraphQL is often rate-limited.
+   Such a draft is found by its exact title (`Frame Control 0.4.0`, or that
+   followed by `: subtitle`) and tied to the tag when it's published. The release page in `update.json` is always
+   `releases/tag/<tag>`, because a draft's own address (`releases/tag/untagged-…`)
+   stops working once it's published. From then on, running copies see the update. They check about 8
    seconds after starting, then every 6 hours, and anyone can use **Check for
    Updates…** (the app menu on macOS, the Help menu elsewhere).
 

scripts/publish-release.sh

@@ -3,23 +3,65 @@
 # (docs/releasing.md). Checks every installer is attached with a SHA-256
 # digest first, since the app's updater refuses assets without one, then
 # attaches update.json, the manifest the updater reads.
-# Usage: scripts/publish-release.sh v0.4.0
+# Usage: scripts/publish-release.sh [--dry-run] v0.4.0
+#
+# Everything goes through the REST API (gh api), not `gh release view/edit`:
+# those look a draft up by its tag, and a draft can show tag_name
+# "untagged-..." until it's published, so they report "release not found"
+# (and GraphQL is often rate-limited). A draft's html_url is an untagged-...
+# link that dies on publishing, so update.json's page is built from the tag.
 set -eu
-tag="${1:?usage: $0 vX.Y.Z}"
+dry=""
+[ "${1:-}" = "--dry-run" ] && { dry=1; shift; }
+tag="${1:?usage: $0 [--dry-run] vX.Y.Z}"
 repo=saphid/frame-control
 expected="Frame-Control-mac-arm64.dmg Frame-Control-mac-arm64.zip Frame-Control-Setup-x64.exe
 Frame-Control-win-x64.zip Frame-Control-linux-x86_64.AppImage Frame-Control-linux-arm64.AppImage
 Frame-Control-linux-amd64.deb Frame-Control-linux-arm64.deb"
+page="https://github.com/$repo/releases/tag/$tag"
 
-info=$(gh release view "$tag" -R "$repo" --json isDraft,isPrerelease,assets)
 version=$(sed -n 's/.*"version": *"\([^"]*\)".*/\1/p' "$(dirname "$0")/../app/package.json")
 [ "v$version" = "$tag" ] || echo "note: app/package.json here says $version (the release was built from the tag)"
 
+tmp=$(mktemp -d)
+trap 'rm -rf "$tmp"' EXIT
+
+# Publishing sets tag_name; if the tag didn't exist GitHub would create it on
+# the default branch, which isn't what was built and tested.
+gh api "repos/$repo/git/ref/tags/$tag" >/dev/null 2>&1 \
+  || { echo "tag $tag isn't on GitHub; push it first (git push origin $tag)" >&2; exit 1; }
+
+# Every release, drafts included, one JSON object per line.
+gh api --paginate "repos/$repo/releases?per_page=100" --jq '.[]' > "$tmp/releases"
+# The release whose tag_name is the tag; failing that, the one untagged-... draft
+# titled "Frame Control X.Y.Z" (release.yml's title), optionally ": subtitle".
+python3 - "$tag" "$tmp/releases" > "$tmp/release.json" <<'EOF'
+import json, re, sys
+tag, path = sys.argv[1], sys.argv[2]
+rels = [json.loads(line) for line in open(path) if line.strip()]
+hits = [r for r in rels if r.get("tag_name") == tag]
+if not hits:
+    # Exactly this version: "Frame Control 0.4.0", or that followed by ": <subtitle>".
+    # Never "Frame Control 0.4.0-rc.1" or "0.4.00", and only drafts with no real tag.
+    title = re.compile(r"Frame Control " + re.escape(tag.lstrip("v")) + r"(: .*)?", re.S)
+    hits = [r for r in rels if r.get("draft") and str(r.get("tag_name") or "").startswith("untagged-")
+            and title.fullmatch(r.get("name") or "")]
+if len(hits) != 1:
+    why = "no release" if not hits else "%d releases (ids %s)" % (len(hits), ", ".join(str(r["id"]) for r in hits))
+    sys.exit("found %s for %s; expected one draft" % (why, tag))
+r = hits[0]
+if not r.get("draft"):
+    print("note: %s is already published; refreshing update.json and marking it latest" % tag, file=sys.stderr)
+json.dump(r, sys.stdout)
+EOF
+id=$(python3 -c 'import json,sys; print(json.load(open(sys.argv[1]))["id"])' "$tmp/release.json")
+echo "release  $id ($(python3 -c 'import json,sys; r=json.load(open(sys.argv[1])); print(("draft" if r["draft"] else "published") + ", tag_name " + str(r["tag_name"]))' "$tmp/release.json"))"
+
 missing=""
 for name in $expected; do
-  digest=$(printf '%s' "$info" | python3 -c 'import json,sys
-d=json.load(sys.stdin); n=sys.argv[1]
-print(next((a.get("digest") or "" for a in d["assets"] if a["name"]==n), "absent"))' "$name")
+  digest=$(python3 -c 'import json,sys
+d=json.load(open(sys.argv[1])); n=sys.argv[2]
+print(next((a.get("digest") or "" for a in d["assets"] if a["name"]==n), "absent"))' "$tmp/release.json" "$name")
   case "$digest" in
     sha256:*) echo "ok       $name" ;;
     absent) echo "MISSING  $name"; missing=1 ;;
@@ -30,16 +72,32 @@ done
 
 # update.json: what running copies read (app/updater.js), from github.com's
 # latest/download link rather than the rate-limited REST API.
-tmp=$(mktemp -d)
-trap 'rm -rf "$tmp"' EXIT
-gh release view "$tag" -R "$repo" --json tagName,url,body,assets | python3 -c 'import json,sys
-d=json.load(sys.stdin)
-names=set(sys.argv[1].split())
-print(json.dumps({"version": d["tagName"].lstrip("v"), "page": d["url"], "notes": d["body"][:4000],
+python3 - "$tmp/release.json" "$tag" "$page" "$expected" > "$tmp/update.json" <<'EOF'
+import json, sys
+d = json.load(open(sys.argv[1]))
+tag, page, names = sys.argv[2], sys.argv[3], set(sys.argv[4].split())
+print(json.dumps({"version": tag.lstrip("v"), "page": page, "notes": (d.get("body") or "")[:4000],
                   "assets": [{"name": a["name"], "size": a["size"], "digest": a["digest"]}
-                             for a in d["assets"] if a["name"] in names]}, indent=1))' "$expected" > "$tmp/update.json"
-gh release upload "$tag" -R "$repo" "$tmp/update.json" --clobber
+                             for a in d["assets"] if a["name"] in names]}, indent=1))
+EOF
+old=$(python3 -c 'import json,sys
+d=json.load(open(sys.argv[1]))
+print(" ".join(str(a["id"]) for a in d["assets"] if a["name"]=="update.json"))' "$tmp/release.json")
+
+if [ -n "$dry" ]; then
+  echo "dry run: would replace update.json (old asset ids: ${old:-none}) with:"
+  cat "$tmp/update.json"
+  echo "dry run: would PATCH release $id: tag_name=$tag draft=false prerelease=false make_latest=true"
+  exit 0
+fi
+
+for asset in $old; do
+  gh api -X DELETE "repos/$repo/releases/assets/$asset" >/dev/null
+done
+gh api -X POST "https://uploads.github.com/repos/$repo/releases/$id/assets?name=update.json" \
+  -H "Content-Type: application/json" --input "$tmp/update.json" >/dev/null
 echo "ok       update.json"
 
-gh release edit "$tag" -R "$repo" --draft=false --prerelease=false --latest
-echo "published $tag; running copies will offer it at their next check"
+gh api -X PATCH "repos/$repo/releases/$id" -f tag_name="$tag" -F draft=false -F prerelease=false \
+  -f make_latest=true --jq '"published " + .tag_name + " at " + .html_url'
+echo "running copies will offer $tag at their next check"

tests/fakegh/gh

@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+"""A stand-in for the GitHub CLI's `gh api`, for tests/test_publish_release.py. Serves
+the releases in $FAKEGH_RELEASES (a JSON list, drafts included) and the tags in
+$FAKEGH_TAGS (space-separated); an upload's body is written to $FAKEGH_UPLOAD.
+Every call is appended to $FAKEGH_LOG as a JSON line. Anything else fails, so the
+script under test can't fall back to `gh release ...` (GraphQL) unnoticed."""
+import json
+import os
+import sys
+
+args = sys.argv[1:]
+with open(os.environ["FAKEGH_LOG"], "a") as f:
+    f.write(json.dumps(args) + "\n")
+if not args or args[0] != "api":
+    sys.exit("fakegh: only `gh api` is supported: %r" % args)
+
+method, endpoint, fields, inp, i = "GET", None, {}, None, 1
+while i < len(args):
+    a = args[i]
+    if a == "-X":
+        method = args[i + 1]; i += 2
+    elif a in ("-f", "-F"):
+        k, _, v = args[i + 1].partition("="); fields[k] = v; i += 2
+    elif a == "--input":
+        inp = args[i + 1]; i += 2
+    elif a in ("-H", "--jq"):
+        i += 2
+    elif a.startswith("-"):
+        i += 1
+    elif endpoint is None:
+        endpoint = a; i += 1
+    else:
+        sys.exit("fakegh: unexpected argument %r" % a)
+
+releases = json.load(open(os.environ["FAKEGH_RELEASES"]))
+repo = "repos/saphid/frame-control/"
+if method == "GET" and endpoint.startswith(repo + "git/ref/tags/"):
+    tag = endpoint.rsplit("/", 1)[1]
+    if tag not in os.environ.get("FAKEGH_TAGS", "").split():
+        sys.exit("gh: Not Found (HTTP 404)")
+    print(json.dumps({"ref": "refs/tags/" + tag}))
+elif method == "GET" and endpoint.startswith(repo + "releases?"):
+    for r in releases:  # what --jq '.[]' prints
+        print(json.dumps(r))
+elif method == "DELETE" and endpoint.startswith(repo + "releases/assets/"):
+    pass
+elif method == "POST" and endpoint.startswith("https://uploads.github.com/" + repo + "releases/"):
+    with open(inp) as src, open(os.environ["FAKEGH_UPLOAD"], "w") as dst:
+        dst.write(src.read())
+    print("{}")
+elif method == "PATCH" and endpoint.startswith(repo + "releases/"):
+    print("published %s at https://github.com/saphid/frame-control/releases/tag/%s"
+          % (fields.get("tag_name"), fields.get("tag_name")))
+else:
+    sys.exit("fakegh: unhandled %s %s" % (method, endpoint))

tests/test_fdroid_sources.py

@@ -256,6 +256,36 @@ class Repositories(unittest.TestCase):
         self.assertEqual(result['icon'], URL + 'icons/legacy.1.png')
         self.assertEqual(result['images']['screenshots'], [URL + 'org.example.app/fr/sevenInchScreenshots/tablet.png'])
 
+    def test_per_abi_builds_offer_and_download_the_arm64_one(self):
+        import hashlib
+
+        def build(code, name, abis):
+            self.files[name] = name.encode()
+            return {'manifest': {'versionName': '391', 'versionCode': code, 'usesSdk': {'minSdkVersion': 28},
+                                 'nativecode': abis},
+                    'file': {'name': '/' + name, 'sha256': hashlib.sha256(name.encode()).hexdigest(), 'size': code},
+                    'added': 0}
+        # One APK per ABI under different codes (the x86_64 one highest, as F-Droid often does),
+        # plus a universal and an arm64-only build sharing a code.
+        builds = [build(3911, 'app-armeabi-v7a.apk', ['armeabi-v7a']), build(3914, 'app-x86_64.apk', ['x86_64']),
+                  build(3913, 'app-x86.apk', ['x86']),
+                  build(3912, 'app-universal.apk', ['arm64-v8a', 'armeabi-v7a', 'x86_64']),
+                  build(3912, 'app-arm64-v8a.apk', ['arm64-v8a'])]
+        raw = self.root / 'splits.json'
+        raw.write_text(json.dumps({'packages': {'com.futo.platformplayer': {
+            'metadata': {'name': {'en-US': 'Grayjay'}},
+            'versions': {str(i): b for i, b in enumerate(builds)}}}}))
+        source = {'id': 'test', 'url': URL}
+        app = fdroid._reduce(raw, source)['com.futo.platformplayer']
+        self.assertEqual([v['name'] for v in app['versions']], ['/app-arm64-v8a.apk', '/app-universal.apk'])
+        self.assertEqual((app['version_code'], app['abis']), (3912, ['arm64-v8a']))
+        with patch.object(fdroid, 'details', return_value=app):
+            for code in (None, 3912):
+                fdroid.download(source, 'com.futo.platformplayer', version_code=code)
+                self.assertTrue(self.fetch_mock.call_args[0][0].endswith('/app-arm64-v8a.apk'))
+            with self.assertRaises(SourceError):  # the x86_64 build is never offered
+                fdroid.download(source, 'com.futo.platformplayer', version_code=3914)
+
     def test_v2_legacy_screenshot_keys_and_limit(self):
         meta = {'phoneScreenshots': {'fr': [{'name': '/phone/' + str(i) + '.png'} for i in range(8)]},
                 'sevenInchScreenshots': {'en-US': [{'name': '/tablet.png'}]}}

tests/test_frame_apk_versions.py

@@ -184,6 +184,35 @@ class VersionsTest(unittest.TestCase):
         info['abis'] = ['armeabi-v7a']
         self.assertIn('no arm64-v8a build', versions.describe(info))
 
+    def test_wrong_abi_error_says_which_file_to_get(self):
+        import frame_telemetry
+        for abis in (['armeabi-v7a'], ['x86_64']):  # the two per-ABI Grayjay files users tried
+            info = {'label': 'Grayjay', 'min_sdk': 28, 'abis': abis}
+            with self.assertRaises(frame_android.FrameError) as error:
+                frame_android.check_installable(info)
+            message = str(error.exception)
+            self.assertIn('no arm64-v8a build (%s)' % abis[0], message)
+            self.assertIn('download the APK marked arm64-v8a', message)
+            self.assertEqual(frame_telemetry.categorize(message)[0], 'apk_wrong_abi')
+        frame_android.check_installable({'label': 'Universal', 'min_sdk': 28,
+                                         'abis': ['arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64']})
+
+    def test_wrong_file_reports_do_not_rate_the_app(self):
+        reports = frame_catalog.reports
+        wrong_file = {'package': 'org.example.app', 'version': '391', 'result': 'install_failed',
+                      'notes': 'Example has no arm64-v8a build (x86_64); Lepton is 64-bit ARM only',
+                      'date': '2026-10-01T10:00:00'}
+        self.assertIsNone(reports.verdict([wrong_file]))
+        app = frame_catalog.catalog_build.finalize({'pr': 'likely', 'pw': ['No known blockers']}, [wrong_file])
+        self.assertEqual((app['r'], app['t']), ('likely', False))  # the prediction stands
+        # A real installer failure, a crash or a person's rating still counts.
+        installer = dict(wrong_file, notes='INSTALL_FAILED_INVALID_APK')
+        self.assertEqual(reports.verdict([installer])[0], 'no')
+        crash = dict(wrong_file, result='crashes', notes=None, date='2026-10-02')
+        self.assertEqual(reports.verdict([wrong_file, crash])[0], 'no')
+        rated = dict(wrong_file, rating='works', date='2026-10-03')
+        self.assertEqual(reports.verdict([wrong_file, rated])[0], 'works')
+
     def test_install_resolves_index_hash(self):
         versions.alternatives('org.example.app')
         with patch.object(versions, 'alternatives', side_effect=AssertionError('recomputed')), \

tests/test_publish_release.py

@@ -0,0 +1,110 @@
+"""scripts/publish-release.sh against a stand-in gh (tests/fakegh/gh): finds the draft
+through the REST API even when its tag_name still says untagged-..., refuses
+missing installers or digests, writes update.json's page from the tag, and
+publishes with one PATCH. Nothing here talks to GitHub.
+
+Run: python3 -m unittest discover -s tests
+"""
+import sandbox  # noqa: F401  (first: keeps tests off real data and services)
+import json
+import os
+import subprocess
+import tempfile
+import unittest
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+SCRIPT = ROOT / "scripts" / "publish-release.sh"
+FAKEGH = ROOT / "tests" / "fakegh"
+INSTALLERS = ["Frame-Control-mac-arm64.dmg", "Frame-Control-mac-arm64.zip", "Frame-Control-Setup-x64.exe",
+              "Frame-Control-win-x64.zip", "Frame-Control-linux-x86_64.AppImage",
+              "Frame-Control-linux-arm64.AppImage", "Frame-Control-linux-amd64.deb",
+              "Frame-Control-linux-arm64.deb"]
+
+
+def draft(tag_name="untagged-c6ddfed7f75d67db2e99", name="Frame Control 9.8.7", rid=42, assets=None):
+    if assets is None:
+        assets = [{"id": 100 + i, "name": n, "size": 1000 + i, "digest": "sha256:" + "%064x" % i}
+                  for i, n in enumerate(INSTALLERS)]
+    return {"id": rid, "tag_name": tag_name, "name": name, "draft": True, "prerelease": False,
+            "body": "notes", "html_url": "https://github.com/saphid/frame-control/releases/tag/" + tag_name,
+            "assets": assets}
+
+
+class PublishRelease(unittest.TestCase):
+    def run_script(self, releases, *args, tags="v9.8.7"):
+        d = Path(tempfile.mkdtemp())
+        (d / "releases.json").write_text(json.dumps(releases))
+        env = dict(os.environ, PATH="%s:%s" % (FAKEGH, os.environ["PATH"]),
+                   FAKEGH_RELEASES=str(d / "releases.json"), FAKEGH_TAGS=tags,
+                   FAKEGH_LOG=str(d / "log"), FAKEGH_UPLOAD=str(d / "upload.json"))
+        p = subprocess.run(["sh", str(SCRIPT), *args], env=env, capture_output=True, text=True, timeout=30)
+        log = [json.loads(line) for line in (d / "log").read_text().splitlines()] if (d / "log").exists() else []
+        upload = json.loads((d / "upload.json").read_text()) if (d / "upload.json").exists() else None
+        return p, log, upload
+
+    def test_publishes_an_untagged_draft_by_title_with_the_tag_page(self):
+        old = {"id": 7, "name": "update.json", "size": 1, "digest": None}
+        rel = draft(assets=draft()["assets"] + [old])
+        p, log, upload = self.run_script([rel], "v9.8.7")
+        self.assertEqual(p.returncode, 0, p.stderr + p.stdout)
+        self.assertEqual(upload["page"], "https://github.com/saphid/frame-control/releases/tag/v9.8.7")
+        self.assertEqual(upload["version"], "9.8.7")
+        self.assertEqual(sorted(a["name"] for a in upload["assets"]), sorted(INSTALLERS))
+        self.assertIn(["api", "-X", "DELETE", "repos/saphid/frame-control/releases/assets/7"], log)
+        patch = next(c for c in log if "PATCH" in c)
+        self.assertEqual(patch[3], "repos/saphid/frame-control/releases/42")
+        for f in ("tag_name=v9.8.7", "draft=false", "prerelease=false", "make_latest=true"):
+            self.assertIn(f, patch)
+        self.assertTrue(all(c[0] == "api" for c in log))  # never `gh release ...` (GraphQL)
+
+    def test_an_untagged_draft_may_carry_a_subtitle(self):
+        p, log, upload = self.run_script([draft(name="Frame Control 9.8.7: faster")], "v9.8.7")
+        self.assertEqual(p.returncode, 0, p.stderr + p.stdout)
+        self.assertEqual(upload["version"], "9.8.7")
+
+    def test_prefers_the_release_whose_tag_name_matches(self):
+        p, log, upload = self.run_script([draft(name="Frame Control 9.8.7 old", rid=1),
+                                          draft(tag_name="v9.8.7", name="Renamed", rid=2)], "v9.8.7")
+        self.assertEqual(p.returncode, 0, p.stderr + p.stdout)
+        self.assertEqual(next(c for c in log if "PATCH" in c)[3], "repos/saphid/frame-control/releases/2")
+
+    def test_refuses_missing_or_unhashed_installers(self):
+        assets = draft()["assets"][1:]
+        assets[0] = dict(assets[0], digest=None)
+        p, log, upload = self.run_script([draft(assets=assets)], "v9.8.7")
+        self.assertNotEqual(p.returncode, 0)
+        self.assertIn("MISSING  Frame-Control-mac-arm64.dmg", p.stdout)
+        self.assertIn("NO HASH  Frame-Control-mac-arm64.zip", p.stdout)
+        self.assertIsNone(upload)
+        self.assertFalse(any(c[1:3] == ["-X", "PATCH"] for c in log))
+
+    def test_refuses_ambiguous_or_absent_drafts_and_missing_tags(self):
+        p, _, _ = self.run_script([draft(rid=1), draft(rid=2)], "v9.8.7")
+        self.assertNotEqual(p.returncode, 0)
+        self.assertIn("2 releases", p.stderr)
+        p, _, _ = self.run_script([draft(name="Frame Control 9.8.70")], "v9.8.7")
+        self.assertNotEqual(p.returncode, 0)
+        self.assertIn("no release", p.stderr)
+        # A pre-release's draft, or one bound to an unrelated tag, is never taken for v9.8.7.
+        for rel in (draft(name="Frame Control 9.8.7-rc.1"), draft(name="Frame Control 9.8.7.1"),
+                    draft(tag_name="kdeconnect-frame-1"), draft(tag_name="")):
+            p, log, upload = self.run_script([rel], "v9.8.7")
+            self.assertNotEqual(p.returncode, 0, rel)
+            self.assertIn("no release", p.stderr)
+            self.assertIsNone(upload)
+            self.assertFalse(any("PATCH" in c for c in log))
+        p, log, _ = self.run_script([draft()], "v9.8.7", tags="")
+        self.assertNotEqual(p.returncode, 0)
+        self.assertIn("push it first", p.stderr)
+
+    def test_dry_run_changes_nothing(self):
+        p, log, upload = self.run_script([draft()], "--dry-run", "v9.8.7")
+        self.assertEqual(p.returncode, 0, p.stderr + p.stdout)
+        self.assertIn('"page": "https://github.com/saphid/frame-control/releases/tag/v9.8.7"', p.stdout)
+        self.assertIsNone(upload)
+        self.assertTrue(all("-X" not in c for c in log))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_server.py

@@ -10,6 +10,7 @@ import http.client
 import io
 import json
 import os
+import shutil
 import socket
 import struct
 import subprocess
@@ -287,15 +288,77 @@ class OneServer(unittest.TestCase):
 
     @unittest.skipIf(os.name == "nt", "no SIGTERM on Windows")
     def test_sigterm_while_the_app_holds_stdin_exits_cleanly(self):
-        """The app keeps stdin open; a stop signal used to abort Python (SIGABRT) at exit."""
-        env = {**os.environ, "FRAME_CONTROL_DATA_DIR": tempfile.mkdtemp(prefix="frame-one-server-"),
-               "FRAME_ALIAS": "frame-control-test.invalid"}
-        proc = subprocess.Popen([sys.executable, str(ROOT / "ui" / "server.py"), "--port", "0", "--exit-on-eof"],
-                                env=env, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True)
-        self.addCleanup(lambda: (proc.stdin.close(), proc.stdout.close()))
-        self.assertIn("Frame Control on", proc.stdout.readline())
-        proc.terminate()
-        self.assertEqual(proc.wait(30), 0, proc.stdout.read())
+        """The app keeps stdin open; a stop signal used to abort Python (SIGABRT) at exit,
+        and later, now and then, crash it (SIGSEGV) while background threads were still
+        loading TLS certificates. Run a few times: that crash came about 1 run in 100."""
+        for attempt in range(5):
+            with self.subTest(attempt=attempt):
+                env = {**os.environ, "FRAME_CONTROL_DATA_DIR": tempfile.mkdtemp(prefix="frame-one-server-"),
+                       "FRAME_ALIAS": "frame-control-test.invalid", "PYTHONFAULTHANDLER": "1"}
+                proc = subprocess.Popen([sys.executable, str(ROOT / "ui" / "server.py"), "--port", "0", "--exit-on-eof"],
+                                        env=env, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+                                        stderr=subprocess.STDOUT, text=True)
+                try:
+                    self.assertIn("Frame Control on", proc.stdout.readline())
+                    proc.terminate()
+                    self.assertEqual(proc.wait(30), 0, proc.stdout.read())
+                finally:
+                    if proc.poll() is None:
+                        proc.kill()
+                        proc.wait()
+                    proc.stdin.close()
+                    proc.stdout.close()
+                    shutil.rmtree(env["FRAME_CONTROL_DATA_DIR"], ignore_errors=True)
+
+    def test_staging_folders_cleared_when_stopped_mid_transfer(self):
+        """The server leaves without interpreter teardown, so TemporaryDirectory cleanup
+        doesn't run for work still in progress: its own staging folders go on the way out,
+        and a dead server's at the next start."""
+        dead = subprocess.Popen([sys.executable, "-c", "pass"])
+        dead.wait()
+        home = tempfile.mkdtemp(prefix="frame-stop-home-")
+        self.addCleanup(shutil.rmtree, home, ignore_errors=True)
+        env = {**os.environ, "FRAME_CONTROL_DATA_DIR": os.path.join(home, "data"),
+               "FRAME_ALIAS": "frame-control-test.invalid", "HOME": home, "XDG_CACHE_HOME": os.path.join(home, ".cache"),
+               "LOCALAPPDATA": home, "APPDATA": home}
+        index_dir = Path(subprocess.run(
+            [sys.executable, "-c", "import sys; sys.path.insert(0, sys.argv[1]); import frame_host; "
+                                   "print(frame_host.cache_dir('apk-sources'))", str(ROOT / "ui")],
+            env=env, capture_output=True, text=True, check=True).stdout.strip())
+        index_dir.mkdir(parents=True)
+        tmp = Path(tempfile.gettempdir())
+
+        def staged(folder, prefix, pid):
+            d = Path(tempfile.mkdtemp(prefix=f"{prefix}{pid}-", dir=folder))
+            self.addCleanup(shutil.rmtree, d, ignore_errors=True)
+            (d / "app.apk").write_bytes(b"\0" * 4096)
+            return d
+
+        # Stopped as the app stops it: by closing stdin (the only way on Windows,
+        # where terminate() is a hard kill) and, elsewhere, by SIGTERM too.
+        for stop in ["stdin"] + (["sigterm"] if os.name != "nt" else []):
+            with self.subTest(stop=stop):
+                left_by_dead = [staged(tmp, "frame-vr-", dead.pid), staged(index_dir, ".download-", dead.pid)]
+                proc = subprocess.Popen([sys.executable, str(ROOT / "ui" / "server.py"), "--port", "0", "--exit-on-eof"],
+                                        env=env, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+                                        stderr=subprocess.STDOUT, text=True)
+                try:
+                    self.assertIn("Frame Control on", proc.stdout.readline())
+                    self.assertEqual([d for d in left_by_dead if d.exists()], [])
+                    in_flight = [staged(tmp, "frame-vr-", proc.pid), staged(tmp, "frame-agent-", proc.pid),
+                                 staged(index_dir, ".download-", proc.pid)]
+                    if stop == "stdin":
+                        proc.stdin.close()
+                    else:
+                        proc.terminate()
+                    self.assertEqual(proc.wait(30), 0, proc.stdout.read())
+                    self.assertEqual([d for d in in_flight if d.exists()], [])
+                finally:
+                    if proc.poll() is None:
+                        proc.kill()
+                        proc.wait()
+                    proc.stdin.close()
+                    proc.stdout.close()
 
 
 class ArtworkSettings(unittest.TestCase):

tests/test_webinstall.py

@@ -386,17 +386,28 @@ class ServerJobs(unittest.TestCase):
     def test_dead_servers_leftovers_swept(self):
         dead = subprocess.Popen([sys.executable, "-c", "pass"])
         dead.wait()
-        # Downloads and title staging (unzipped titles) are both swept.
-        for prefix in (self.server.WEB_TMP_PREFIX, self.server.frame_titles.TMP_PREFIX):
-            gone = tempfile.mkdtemp(prefix=f"{prefix}{dead.pid}-")
-            live = tempfile.mkdtemp(prefix=f"{prefix}{os.getpid()}-")
-            try:
-                self.server.sweep_tmp()
-                self.assertFalse(os.path.exists(gone), prefix)
-                self.assertTrue(os.path.exists(live), prefix)
-            finally:
-                shutil.rmtree(gone, ignore_errors=True)
-                shutil.rmtree(live, ignore_errors=True)
+        s = self.server
+        with tempfile.TemporaryDirectory() as cache, \
+                mock.patch.object(s.frame_host, "cache_dir", lambda *parts: Path(cache).joinpath(*parts)):
+            # Downloads, title staging, patched VR APKs, files staged for the
+            # assistant, and app-index downloads (in the cache folder).
+            places = s._tmp_places()
+            self.assertEqual({p for _, p in places}, {s.WEB_TMP_PREFIX, s.frame_titles.TMP_PREFIX,
+                                                      s.frame_android.TMP_PREFIX, s.frame_agent.TMP_PREFIX,
+                                                      s.apk_fdroid.TMP_PREFIX})
+            for folder, prefix in places:
+                folder.mkdir(parents=True, exist_ok=True)
+                gone = tempfile.mkdtemp(prefix=f"{prefix}{dead.pid}-", dir=folder)
+                live = tempfile.mkdtemp(prefix=f"{prefix}{os.getpid()}-", dir=folder)
+                try:
+                    s.sweep_tmp()
+                    self.assertFalse(os.path.exists(gone), prefix)
+                    self.assertTrue(os.path.exists(live), prefix)
+                    s.sweep_tmp(own=True)  # on the way out: this server's own go too
+                    self.assertFalse(os.path.exists(live), prefix)
+                finally:
+                    shutil.rmtree(gone, ignore_errors=True)
+                    shutil.rmtree(live, ignore_errors=True)
 
     def test_temp_dir_failure_ends_the_job(self):
         job, dispatch = self.run_job(mkdtemp_error=OSError("disk full"))

ui/apk_sources/fdroid.py

@@ -27,6 +27,7 @@ from frame_catalog import _IndexReader, _reduce_index, _sha256
 
 KIND = 'fdroid'
 CACHE_VERSION = 2
+TMP_PREFIX = '.download-'  # in the cache folder, then the server's PID, so server.sweep_tmp can clear a stopped run's
 _LOCK = threading.RLock()  # settings only; never held while downloading
 _load_locks = {}
 _refreshing = {}  # source id -> background refresh thread
@@ -530,7 +531,7 @@ def _load(source, force=False):
             return found[:2]
         cache.parent.mkdir(parents=True, exist_ok=True)
         try:
-            with tempfile.TemporaryDirectory(dir=str(cache.parent)) as tmp:
+            with tempfile.TemporaryDirectory(prefix=f'{TMP_PREFIX}{os.getpid()}-', dir=str(cache.parent)) as tmp:
                 jar, raw = Path(tmp) / 'index.jar', Path(tmp) / 'index.json'
                 v2 = True
                 try:

ui/frame_agent.py

@@ -9,6 +9,8 @@ import subprocess
 import threading
 import time
 
+TMP_PREFIX = 'frame-agent-'  # then the server's PID, so server.sweep_tmp can clear a stopped run's
+
 
 class Approvals:
     def __init__(self):
@@ -109,7 +111,7 @@ def call(server, body):
     if name == 'send_file':
         # Stage the reviewed bytes before the existing transfer helper reads them.
         import tempfile
-        with tempfile.TemporaryDirectory(prefix='frame-agent-') as tmp:
+        with tempfile.TemporaryDirectory(prefix=f'{TMP_PREFIX}{os.getpid()}-') as tmp:
             source = Path(action['arguments']['path'])
             with source.open('rb') as stream:
                 data = stream.read(16 * 1024**2 + 1)

ui/frame_android.py

@@ -23,6 +23,7 @@ from frame_apk_sign import repack
 
 ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 FRAME = os.environ.get('FRAME_ALIAS', 'frame')
+TMP_PREFIX = 'frame-vr-'  # then the server's PID, so server.sweep_tmp can clear a stopped run's patched APK
 APPS_DIR = 'Applications/Android'          # relative to the Frame's $HOME
 COMPAT = '.local/share/Steam/steamapps/compatdata'
 SHADERS = '.local/share/Steam/steamapps/shadercache'
@@ -104,7 +105,11 @@ def check_installable(info):
     if info['min_sdk'] and info['min_sdk'] > 30:
         raise FrameError(f"{info['label']} needs Android API {info['min_sdk']}; Lepton is Android 11 (API 30)")
     if info['abis'] and 'arm64-v8a' not in info['abis']:
-        raise FrameError(f"{info['label']} has no arm64-v8a build ({', '.join(info['abis'])}); Lepton is 64-bit ARM only")
+        # Sites that offer one APK per ABI (Grayjay: arm64-v8a, armeabi-v7a, x86, x86_64,
+        # universal) leave the choice to the user; say which file to fetch instead.
+        raise FrameError(f"{info['label']} has no arm64-v8a build ({', '.join(info['abis'])}); Lepton is 64-bit ARM only. "
+                         "This file is for other devices: download the APK marked arm64-v8a "
+                         "(or arm64, or universal) and install that instead")
 
 
 _install_lock = threading.Lock()  # installs are rare; one at a time avoids every race
@@ -163,7 +168,7 @@ def install(apk_path, flatscreen=None, name=None, source=None, icon_png=None, xr
         add = xr_compat_files(apk_path) if (info['vr'] if xr_compat is None else xr_compat) else {}
         with _install_lock:
             if add or info['repairable']:
-                with tempfile.TemporaryDirectory(prefix='frame-vr-') as tmp:
+                with tempfile.TemporaryDirectory(prefix=f'{TMP_PREFIX}{os.getpid()}-') as tmp:
                     patched = os.path.join(tmp, 'app.apk')
                     info['patched'] = patch(apk_path, patched, add)['patched']
                     info['launchable'] = True

ui/server.py

@@ -45,6 +45,7 @@ import frame_agent  # noqa: E402
 import frame_assistant  # noqa: E402
 import frame_android  # noqa: E402
 from apk_sources import search as apk_search, SourceError  # noqa: E402
+from apk_sources import fdroid as apk_fdroid  # noqa: E402
 import frame_apk_versions  # noqa: E402
 import frame_catalog  # noqa: E402
 import frame_devices  # noqa: E402
@@ -1922,23 +1923,36 @@ def _pid_alive(pid):
     return True
 
 
-def sweep_tmp():
-    """Delete download and title staging folders left by a server killed mid-install.
+def _tmp_places():
+    """Where each kind of staging folder goes, and its name before the server's PID."""
+    tmp = Path(tempfile.gettempdir())
+    return [(tmp, WEB_TMP_PREFIX), (tmp, frame_titles.TMP_PREFIX), (tmp, frame_android.TMP_PREFIX),
+            (tmp, frame_agent.TMP_PREFIX), (frame_host.cache_dir("apk-sources"), apk_fdroid.TMP_PREFIX)]
 
-    Folders carry the server's PID, so only a dead server's are taken.
+
+def sweep_tmp(own=False):
+    """Delete staging folders (downloads, unzipped titles, patched APKs, staged files,
+    app-index downloads) left by a server that stopped mid-way.
+
+    Folders carry the server's PID, so only a dead server's are taken; own=True (on
+    the way out, see main) takes this server's too.
     """
-    for prefix in (WEB_TMP_PREFIX, frame_titles.TMP_PREFIX):
-        for d in Path(tempfile.gettempdir()).glob(f"{prefix}*"):
-            _sweep_one(prefix, d)
+    for folder, prefix in _tmp_places():
+        try:
+            found = list(folder.glob(f"{prefix}*"))
+        except OSError:
+            continue
+        for d in found:
+            _sweep_one(prefix, d, own)
 
 
-def _sweep_one(prefix, d):
+def _sweep_one(prefix, d, own=False):
     m = re.fullmatch(re.escape(prefix) + r"(\d+)-.*", d.name)
     if not m:
         return
     pid = int(m[1])
     try:
-        if pid != os.getpid() and not _pid_alive(pid) and d.is_dir():
+        if (own if pid == os.getpid() else not _pid_alive(pid)) and d.is_dir():
             shutil.rmtree(d, ignore_errors=True)
     except OSError:
         pass
@@ -2742,6 +2756,22 @@ def main():
             if proc.poll() is None:
                 proc.terminate()
         _purge_titles(now=float("inf"))  # unconfirmed title uploads
+        # Staging folders of work still running (a patched APK mid-copy, an index
+        # download): leaving below skips the cleanup their TemporaryDirectory would
+        # get at interpreter exit. sweep_tmp at the next start catches any missed.
+        sweep_tmp(own=True)
+    # Stopped as asked, and everything above is cleaned up. Leave now, without
+    # Python's interpreter teardown: daemon threads are still running (app index
+    # downloads, the stdin watcher, telemetry, the headset link, request handlers)
+    # and none can be stopped promptly. Tearing the interpreter down under them
+    # occasionally crashed the process (SIGSEGV, seen on Python 3.13 on Linux):
+    # OpenSSL's exit cleanup freed state those threads were using. That teardown
+    # also runs atexit handlers and weakref finalizers; nothing here registers
+    # atexit work, the only finalizers are TemporaryDirectory cleanups (swept
+    # above), and the OS frees the one-server lock with the process.
+    sys.stdout.flush()
+    sys.stderr.flush()
+    os._exit(0)
 
 
 if __name__ == "__main__":