conditionally add ~/.local/bin to PATH temporarily

Author: 2bndy5

action.yml

@@ -428,5 +428,19 @@ runs:
           $uv_args = $uv_args | append '-v'
         }
 
+        let local_bin = '~/.local/bin' | path expand
+        let tmp_path = if (
+          ('${{ runner.os }}' == 'Linux')
+          and ($local_bin | path exists)
+          and (not ($env.PATH | any {$in == $local_bin}))
+        ) {
+          # add ~/.local/bin to PATH (temporarily)
+          $env.PATH | append $local_bin
+        } else {
+          $env.PATH
+        }
+
         print $"\n(ansi purple)Running cpp-linter(ansi reset)"
-        ^$'($env.UV_INSTALL_DIR)/uv' ...$uv_args cpp-linter ...$args
+        with-env {PATH: $tmp_path} {
+          ^$'($env.UV_INSTALL_DIR)/uv' ...$uv_args cpp-linter ...$args
+        }