with args

src/main.rs

@@ -1,12 +1,31 @@
-use std::{path::PathBuf, string};
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(clap::Parser, Clone)]
+struct Args {
+    #[arg(long)]
+    root_dir: String,
+
+    #[arg(long)]
+    pattern: Option<String>,
+
+    #[arg(long)]
+    projects_file: String,
+}
 
 fn main() -> eyre::Result<()> {
+    let args = Args::parse();
+
     // Choose dir
-    let root_dir = "/home/kjuulh/git/";
+    let root_dir = args.root_dir;
 
     let mut projects: Vec<PathBuf> = vec![];
 
-    let pattern = regex::Regex::new(".*\\.git$")?;
+    let pattern = regex::Regex::new(match args.pattern {
+        Some(p) => Box::leak(p.into_boxed_str()),
+        None => ".*\\.git$",
+    })?;
 
     // Look for dir .git if found add path to map
     for entry in walkdir::WalkDir::new(root_dir)
@@ -35,10 +54,7 @@ fn main() -> eyre::Result<()> {
         .collect::<Vec<String>>();
 
     let content = projects_str.join("\n");
-    std::fs::write(
-        "/home/kjuulh/.local/share/nvim/project_nvim/project_history",
-        content,
-    )?;
+    std::fs::write(args.projects_file, content)?;
 
     Ok(())
 }