add basic arguments

4 files changed, 69 insertions, 13 deletions

diff --git a/Cargo.lock b/Cargo.lock
index e55b4c3..5e9d079 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -384,6 +384,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11d8838454fda655dafd3accb2b6e2bea645b9e4078abe84a22ceb947235c5cc"
 dependencies = [
  "clap_builder",
+ "clap_derive",
 ]
 
 [[package]]
@@ -400,6 +401,18 @@ dependencies = [
 ]
 
 [[package]]
+name = "clap_derive"
+version = "4.5.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "501d359d5f3dcaf6ecdeee48833ae73ec6e42723a1e52419c79abf9507eec0a0"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
 name = "clap_lex"
 version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1662,6 +1675,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
 name = "hex"
 version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2380,6 +2399,8 @@ name = "rsrclean"
 version = "0.1.0"
 dependencies = [
  "cargo",
+ "clap",
+ "clap_derive",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 8d159ff..40dbdab 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,4 +4,6 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-cargo = "0.81.0"
+cargo = "0.81"
+clap = { version = "4.5", features = ["derive"] }
+clap_derive = { version = "4.5" }
diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..6b1a043
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,18 @@
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser, Clone)]
+#[command(author, version, about, long_about = None)]
+pub struct Args {
+    pub dir: Option<PathBuf>,
+
+    #[arg(short, long, default_value_t = 2)]
+    pub level: u8,
+
+    #[arg(short, long)]
+    pub doc: bool,
+
+    #[arg(long, default_value_t = true)]
+    pub dry_run: bool,
+}
diff --git a/src/main.rs b/src/main.rs
index cdc7d03..beac641 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,12 +1,24 @@
-use std::path::Path;
+use std::path::{Path, PathBuf};
 
-use cargo::{core::Workspace, ops::{clean, CleanOptions}, util::{context::GlobalContext, interning::InternedString}, CargoResult};
+use cargo::{
+    core::Workspace,
+    ops::{clean, CleanOptions},
+    util::{context::GlobalContext, interning::InternedString},
+    CargoResult,
+};
+use clap::Parser;
+
+use cli::Args;
+
+mod cli;
 
 fn main() {
-    let paths = std::fs::read_dir("./").unwrap();
+    let cli = Args::parse();
+
+    let paths = std::fs::read_dir(cli.clone().dir.unwrap_or(PathBuf::from("./"))).unwrap();
     for path in paths {
         let p = path.unwrap();
-        handle_path(&p.path(), 0, 2);
+        handle_path(&p.path(), 0, cli.clone());
     }
 }
 
@@ -14,24 +26,26 @@ fn is_cargo_toml(path: &Path) -> bool {
     path.is_file() && (path.file_name().unwrap() == "Cargo.toml")
 }
 
-fn handle_path(path: &Path, iter: u8, max_iter: u8) {
+fn handle_path(path: &Path, iter: u8, cli: Args) {
     if is_cargo_toml(path) {
         let abs_path = std::fs::canonicalize(path).unwrap();
         println!("Clean: {}", abs_path.as_path().to_str().unwrap());
-        clean_project(abs_path.as_path()).unwrap();
+        clean_project(abs_path.as_path(), cli).unwrap();
         return;
     };
     if path.is_dir() {
-        if iter > max_iter { return; };
+        if iter >= cli.level {
+            return;
+        };
         let paths = std::fs::read_dir(path).unwrap();
         for path in paths {
             let p = path.unwrap();
-            handle_path(&p.path(), iter + 1, 1);
-        };
+            handle_path(&p.path(), iter + 1, cli.clone());
+        }
     }
 }
 
-fn clean_project(path: &Path) -> CargoResult<()> {
+fn clean_project(path: &Path, cli: Args) -> CargoResult<()> {
     let gctx = GlobalContext::default()?;
 
     let workspace = Workspace::new(path, &gctx)?;
@@ -42,9 +56,10 @@ fn clean_project(path: &Path) -> CargoResult<()> {
         targets: vec![],
         profile_specified: false,
         requested_profile: InternedString::new("dev"),
-        doc: false,
-        dry_run: true,
+        doc: cli.doc,
+        dry_run: cli.dry_run,
     };
 
+    // return Ok(());
     clean(&workspace, &opts)
 }