From 244f44ebd669fbd85739393f1c937598dce66c17 Mon Sep 17 00:00:00 2001
From: Matthew Lugg <mlugg@mlugg.co.uk>
Date: Tue, 25 Nov 2025 15:53:08 +0000
Subject: [PATCH] Fix missing extension in temporary tarball path

For some reason, this was breaking archive extraction on Windows only on
Forgejo Actions (not GitHub Actions).
---
 common.js | 5 -----
 main.js   | 5 +++--
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/common.js b/common.js
index aa507dd..75507da 100644
--- a/common.js
+++ b/common.js
@@ -248,15 +248,10 @@ function parseZigString(raw) {
   return result;
 }
 
-async function getTarballCachePath() {
-  return path.join(process.env['RUNNER_TEMP'], await getTarballName());
-}
-
 module.exports = {
   getVersion,
   getTarballName,
   getTarballExt,
   getCachePrefix,
   getZigCachePath,
-  getTarballCachePath,
 };
diff --git a/main.js b/main.js
index 7f06d55..6d9e6e1 100644
--- a/main.js
+++ b/main.js
@@ -85,14 +85,15 @@ async function downloadTarball(tarball_filename) {
 
 async function retrieveTarball(tarball_name, tarball_ext) {
   const cache_key = `setup-zig-tarball-${tarball_name}`;
-  const tarball_cache_path = await common.getTarballCachePath();
+  const tarball_basename = `${tarball_name}${tarball_ext}`;
+  const tarball_cache_path = path.join(process.env['RUNNER_TEMP'], tarball_basename);
 
   if (await cache.restoreCache([tarball_cache_path], cache_key)) {
     return tarball_cache_path;
   }
 
   core.info(`Cache miss. Fetching Zig ${await common.getVersion()}`);
-  const downloaded_path = await downloadTarball(`${tarball_name}${tarball_ext}`);
+  const downloaded_path = await downloadTarball(tarball_basename);
   await fs.copyFile(downloaded_path, tarball_cache_path)
   await cache.saveCache([tarball_cache_path], cache_key);
   return tarball_cache_path;