🐛 use /tmp for XDG_CACHE_HOME

Wytamma · Oct 8, 2024 · 5c69a8f · 5c69a8f
1 parent 03aa36c
commit 5c69a8f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/snk_cli/cli.py b/src/snk_cli/cli.py
@@ -82,6 +82,11 @@ def __init__(self, workflow_dir_path: Path = None, *, pipeline_dir_path: Path =
         ):
             os.environ["CONDA_SUBDIR"] = "osx-64"
 
+        if platform.system() in ["Linux", "Darwin"] and not os.environ.get("XDG_CACHE_HOME"):
+            # this prevents OSError: [Errno 39] Directory not empty: 'envs'
+            # on older versions of snakemake
+            os.environ["XDG_CACHE_HOME"] = f"/tmp/.cache/{self.name}"
+
         # dynamically create the logo
         self.logo = self._create_logo(
             tagline=self.snk_config.tagline, font=self.snk_config.font