printf debugging

Author: jalseth

plugin/xdg.go

@@ -47,11 +47,17 @@ func (p xdgPath) homeDir(path string) string {
 func (p xdgPath) writable(path string) bool {
 	// The easiest cross-platform way to check if it is writable is
 	// to just create a directory and then remove it.
-	tempDir, err := os.MkdirTemp(path, ".conftestcheck-")
+	tempDir, err := os.MkdirTemp(path, "conftestcheck")
 	if err != nil {
+
+		fmt.Fprintln(os.Stderr, "dir is not writable:", path)
+
 		return false
 	}
 	os.RemoveAll(tempDir)
+
+	fmt.Fprintln(os.Stderr, "dir IS writable:", filepath.Join(path, "conftestcheck"))
+
 	return true
 }
 

plugin/xdg_test.go

@@ -43,7 +43,7 @@ func TestPreferred(t *testing.T) {
 			name:        "should return XDG_DATA_HOME if both XDG_DATA_HOME and XDG_DATA_DIRS is set",
 			path:        pluginsDir,
 			xdgDataHome: tempDir,
-			xdgDataDirs: "/tmp2:/tmp3",
+			xdgDataDirs: filepath.Join(tempDir, "subdir123"),
 			want:        filepath.ToSlash(filepath.Join(tempDir, conftestDir, pluginsDir)),
 		},
 		{