Initialize Butchunker project structure and policy system

1 files changed, 39 insertions, 0 deletions

diff --git a/src/chunker/entry.rs b/src/chunker/entry.rs
new file mode 100644
index 0000000..4fdb1f8
--- /dev/null
+++ b/src/chunker/entry.rs
@@ -0,0 +1,39 @@
+use std::process::exit;
+
+use log::info;
+
+use crate::chunker::{
+    context::ButckContext,
+    rw::{self, error::ButckRWError},
+};
+
+pub async fn entry(ctx: ButckContext, args: Vec<String>) -> Result<(), ButckRWError> {
+    if let Some(subcommand) = args.first() {
+        return match subcommand.as_str() {
+            "write" => rw::storage::write(ctx).await,
+            "build" => rw::storage::build(ctx).await,
+            "policies" => {
+                butck_policies::policies()
+                    .iter()
+                    .for_each(|p| info!("{}", p));
+                return Ok(());
+            }
+            _ => {
+                print_help();
+                exit(1)
+            }
+        };
+    }
+    Ok(())
+}
+
+pub fn print_help() {
+    println!("{}", include_str!("../../resources/helps/butck.txt").trim());
+}
+
+pub fn print_version() {
+    println!(
+        "{}",
+        include_str!("../../resources/version_info.txt").trim()
+    );
+}