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fix(ci): harden stale-pid test and cache format writes against parallel test races

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This commit is contained in:
Dushnilin
2026-08-14 10:37:27 +03:00
parent 65b216b6a2
commit 464dcebc50
2 changed files with 35 additions and 9 deletions
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tachyon/files/usr/lib/config/migration.uc
+10 -3
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@@ -1494,20 +1494,27 @@ function ensure_runtime_cache_format() {
subscription_share_link.populate_subscription_dir(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_DIR);
clear_subscription_runtime_cache();
ensure_runtime_dirs();
if (fs.writefile(TACHYON_RUNTIME_CACHE_FORMAT_FILE, TACHYON_RUNTIME_CACHE_FORMAT + "\n") == null)
warn("Failed to write runtime cache format file\n");
if (write_cache_format_file(TACHYON_RUNTIME_CACHE_FORMAT_FILE, TACHYON_RUNTIME_CACHE_FORMAT) == null)
warn("Failed to write runtime cache format file\n");
}
if (first_line(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT_FILE) != TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT) {
run("rm -rf " + shell_quote(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_DIR));
ensure_dir(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_DIR);
run("chmod 700 " + shell_quote(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_DIR) + " >/dev/null 2>&1");
if (fs.writefile(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT_FILE, TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT + "\n") == null)
if (write_cache_format_file(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT_FILE, TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT) == null)
warn("Failed to write persistent cache format file\n");
run("chmod 600 " + shell_quote(TACHYON_PERSISTENT_SUBSCRIPTION_CACHE_FORMAT_FILE) + " >/dev/null 2>&1");
}
}
function write_cache_format_file(path, format) {
let tmp = path + ".tmp";
if (fs.writefile(tmp, format + "\n") == null)
return null;
return fs.rename(tmp, path) ? path : null;
}
function remove_legacy_server_country_cache() {
// Absent file already satisfies the caller; fs.unlink throws on ENOENT.
try { fs.unlink(TACHYON_RUNTIME_STATE_DIR + "/server-country-cache.json"); } catch(e) {}