update can-run?

2026-01-19 11:39:11 -07:00
1 changed files with 3 additions and 1 deletions
--- a/mage/src/mage/util.clj
+++ b/mage/src/mage/util.clj
@@ -198,7 +198,9 @@
 (def ^:dynamic *skip-warning* "Skips warnings for can-run?" false)

 (defn can-run? [cmd]
-  (try (boolean (sh (str "command -v " cmd)))
+  ;; Use "which" instead of "command -v" because "command" is a shell builtin
+  ;; that doesn't exist as a binary on Linux (only macOS has /usr/bin/command)
+  (try (boolean (sh "which" cmd))
       (catch Exception _
         (when-not *skip-warning*
           (println (c/red "MAGE checked if you can run " cmd ", but it is not installed. Consider installing it for a better experience.")))