Cache dir loader: Prefer `$BUN_INSTALL` and `$XDG_CACHE_HOME` to `$HOME`. (#1351)

This partially addresses https://github.com/oven-sh/bun/issues/696 , by using `$XDG_CACHE_HOME` for those of us who already have that env var set.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/install/install.zig b/src/install/install.zig
index 60d8e2fdf..7ea14acf6 100644
--- a/src/install/install.zig
+++ b/src/install/install.zig
@@ -2482,11 +2482,6 @@ pub const PackageManager = struct {
             return CacheDir{ .path = dir, .is_node_modules = false };
         }
 
-        if (env_loader.map.get("HOME")) |dir| {
-            var parts = [_]string{ dir, ".bun/", "install/", "cache/" };
-            return CacheDir{ .path = Fs.FileSystem.instance.abs(&parts), .is_node_modules = false };
-        }
-
         if (env_loader.map.get("BUN_INSTALL")) |dir| {
             var parts = [_]string{ dir, "install/", "cache/" };
             return CacheDir{ .path = Fs.FileSystem.instance.abs(&parts), .is_node_modules = false };
@@ -2497,6 +2492,11 @@ pub const PackageManager = struct {
             return CacheDir{ .path = Fs.FileSystem.instance.abs(&parts), .is_node_modules = false };
         }
 
+        if (env_loader.map.get("HOME")) |dir| {
+            var parts = [_]string{ dir, ".bun/", "install/", "cache/" };
+            return CacheDir{ .path = Fs.FileSystem.instance.abs(&parts), .is_node_modules = false };
+        }
+
         var fallback_parts = [_]string{"node_modules/.bun-cache"};
         return CacheDir{ .is_node_modules = true, .path = Fs.FileSystem.instance.abs(&fallback_parts) };
     }