chromiumchecker: Use Gentoo-hosted tarball mirrors on 404

Upstream keeps having issues in their CI pipelines, resulting in massively delayed tarball uploads. Gentoo has been doing custom uploads in the interim, so try to automatically fall back to those URLs on 404. Signed-off-by: Ryan Gonzalez <[email protected]>
flathub-infra · Nov 15, 2024 · e950753 · e950753
1 parent 6e156e0
commit e950753
Showing 1 changed file with 20 additions and 2 deletions.
diff --git a/src/checkers/chromiumchecker.py b/src/checkers/chromiumchecker.py
@@ -60,12 +60,30 @@ class ChromiumComponent(Component):
         "https://commondatastorage.googleapis.com"
         "/chromium-browser-official/chromium-{version}.tar.xz"
     )
+    # https://groups.google.com/a/chromium.org/g/chromium-packagers/c/wjv9UKg2u4w/m/SwSvLazmCAAJ
+    _GENTOO_URL_FORMAT = (
+        "https://chromium-tarballs.distfiles.gentoo.org/chromium-{version}.tar.xz"
+    )
 
     async def check(self) -> None:
         assert isinstance(self.external_data, ExternalData)
 
-        latest_url = self._URL_FORMAT.format(version=self.latest_version)
-        await self.update_external_source_version(latest_url)
+        try:
+            latest_url = self._URL_FORMAT.format(version=self.latest_version)
+            await self.update_external_source_version(latest_url)
+        except CheckerFetchError as err:
+            if (
+                isinstance(err.__cause__, aiohttp.ClientResponseError)
+                and err.__cause__.status == 404
+            ):
+                log.error(
+                    "Chromium tarball is missing (falling back to alternate URL): %s",
+                    err,
+                )
+                latest_url = self._GENTOO_URL_FORMAT.format(version=self.latest_version)
+                await self.update_external_source_version(latest_url)
+            else:
+                raise
 
 
 class LLVMComponent(Component):