extract library

Cargo.toml

@@ -37,6 +37,7 @@ bugreport = "0.5.0"
 itertools = "0.10.5"
 cargo_toml = "0.15.2"
 toml = "0.5.9"
+directories = "4.0.1"
 
 [dev-dependencies]
 assert_cmd = "2.0"

src/config.rs

@@ -3,14 +3,20 @@ use termcolor::{ColorChoice, StandardStream};
 use crate::templating::make_handlebars_registry;
 
 #[allow(dead_code)]
-pub(crate) struct GlobalConfig {
+pub struct GlobalConfig {
     level: Option<log::Level>,
     is_stderr_tty: bool,
     stdout: StandardStream,
     stderr: StandardStream,
     handlebars: handlebars::Handlebars<'static>,
 }
 
+impl Default for GlobalConfig {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl GlobalConfig {
     pub fn new() -> Self {
         let is_stdout_tty = atty::is(atty::Stream::Stdout);