mox!

mox-/dir.go

@@ -0,0 +1,36 @@
+package mox
+
+import (
+	"path/filepath"
+)
+
+// ConfigDirPath returns the path to "f". Either f itself when absolute, or
+// interpreted relative to the directory of the current config file.
+func ConfigDirPath(f string) string {
+	return configDirPath(ConfigStaticPath, f)
+}
+
+// DataDirPath returns to the path to "f". Either f itself when absolute, or
+// interpreted relative to the data directory from the currently active
+// configuration.
+func DataDirPath(f string) string {
+	return dataDirPath(ConfigStaticPath, Conf.Static.DataDir, f)
+}
+
+// return f interpreted relative to the directory of the config dir. f is returned
+// unchanged when absolute.
+func configDirPath(configFile, f string) string {
+	if filepath.IsAbs(f) {
+		return f
+	}
+	return filepath.Join(filepath.Dir(configFile), f)
+}
+
+// return f interpreted relative to the data directory that is interpreted relative
+// to the directory of the config dir. f is returned unchanged when absolute.
+func dataDirPath(configFile, dataDir, f string) string {
+	if filepath.IsAbs(f) {
+		return f
+	}
+	return filepath.Join(configDirPath(configFile, dataDir), f)
+}