implement test if config file exists, otherwise creation of default file will be offered

1 files changed, 6 insertions, 4 deletions

diff --git a/src/cliargs.rs b/src/cliargs.rs
index 3c302f4..d4fac46 100644
--- a/src/cliargs.rs
+++ b/src/cliargs.rs
@@ -31,7 +31,7 @@ pub struct CLIArgs {
     pub helparg: bool,
     pub versionarg: bool,
     pub pos_args: Vec<PathBuf>,
-    pub cfg_path: PathBuf,
+    pub cfg_path: Option<PathBuf>,
     pub light_theme: bool,
 }
 
@@ -42,16 +42,18 @@ impl CLIArgs {
 
         // Default config
         args.cfg_path = if config_dir().is_some() {
-            config_dir().unwrap().join("bibiman/bibiman.toml")
+            Some(config_dir().unwrap().join("bibiman/bibiman.toml"))
+        } else if home_dir().is_some() {
+            Some(home_dir().unwrap().join(".config/bibiman/bibiman.toml"))
         } else {
-            home_dir().unwrap().join(".config/bibiman/bibiman.toml")
+            None
         };
 
         while let Some(arg) = parser.next()? {
             match arg {
                 Short('h') | Long("help") => args.helparg = true,
                 Short('v') | Long("version") => args.versionarg = true,
-                Short('c') | Long("config-file") => args.cfg_path = parser.value()?.parse()?,
+                Short('c') | Long("config-file") => args.cfg_path = Some(parser.value()?.parse()?),
                 Long("light-terminal") => args.light_theme = true,
                 // Value(pos_arg) => parse_files(&mut args, pos_arg),
                 Value(pos_arg) => args.pos_args.push(pos_arg.into()),