implement basic config struct and example file

1 files changed, 12 insertions, 0 deletions

diff --git a/src/cliargs.rs b/src/cliargs.rs
index 71ba38c..ecec93e 100644
--- a/src/cliargs.rs
+++ b/src/cliargs.rs
@@ -17,6 +17,7 @@
 
 use color_eyre::eyre::Result;
 use color_eyre::owo_colors::OwoColorize;
+use dirs::{config_dir, home_dir};
 use lexopt::prelude::*;
 use std::env;
 use std::path::PathBuf;
@@ -31,6 +32,7 @@ pub struct CLIArgs {
     pub versionarg: bool,
     pub pos_args: Vec<PathBuf>,
     pub files: Vec<PathBuf>,
+    pub cfg_path: PathBuf,
     // INFO: AppColors struct later should be moved to config/app struct
     // when config file is implemented
     pub colors: AppColors,
@@ -41,10 +43,18 @@ impl CLIArgs {
         let mut args = CLIArgs::default();
         let mut parser = lexopt::Parser::from_env();
 
+        // Default config
+        args.cfg_path = if config_dir().is_some() {
+            config_dir().unwrap().join("bibiman/bibiman.toml")
+        } else {
+            home_dir().unwrap().join(".config/bibiman/bibiman.toml")
+        };
+
         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()?,
                 Long("light-terminal") => {
                     args.colors.light_colors();
                     args.colors.toggle_color_scheme()
@@ -114,6 +124,8 @@ POSITIONAL ARGS:
 FLAGS:
     -h, --help          Show this help and exit
     -v, --version       Show the version and exit
+    -c, --config-file   Path to config file used for current session.
+                        Takes precedence over standard config file.
     --light-terminal    Enable color mode for light terminal background",
         env!("CARGO_PKG_NAME"),
         env!("CARGO_PKG_VERSION"),