build: allow installing without git (#492)

Farama-Foundation · Dec 4, 2023 · d2c22f5 · d2c22f5
1 parent ebc5f3e
commit d2c22f5
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/setup.py b/setup.py
@@ -142,11 +142,14 @@ def parse_version(version_file):
         version = ci_version
     else:
         sha = (
-            subprocess.check_output(["git", "rev-parse", "--short", "HEAD"], cwd=here)
-            .decode("ascii")
+            subprocess.run(
+                ["git", "rev-parse", "--short", "HEAD"], capture_output=True, cwd=here
+            )
+            .stdout.decode("ascii")
             .strip()
         )
-        version += f"+{sha}"
+        if sha:
+            version += f"+{sha}"
 
     return version