feat(cli/search): implement search command

saku-cli/src/lib.rs

@@ -1,6 +1,7 @@
 pub mod env;
 pub mod config;
 pub mod show;
+pub mod search;
 pub mod install;
 pub mod add;
 pub mod remove;

saku-cli/src/search.rs

@@ -0,0 +1,22 @@
+use saku_lib::pkg::data;
+use saku_lib::prelude::*;
+use saku_lib::util::path;
+
+pub fn search(pattern: &str) -> Result<()> {
+    let pkgs: Vec<[String;2]> = path::pkg_match(&pattern)?;
+    if pkgs.len() == 0 {
+        return Err(make_err!(NotFound, "no packages matching that name were found"))
+    }
+
+    pkgs.iter().map(
+        |p| {
+            let (group, name) = (p[0].clone(), p[1].clone());
+            debug!("found pkg {}/{}", &group, &name);
+            let path = path::path_pkg(&group, &name);
+            let pkg = data::get_pkg_from_path(&path)?;
+            pkg.show()?;
+            Ok(())
+        }).collect::<Result<()>>()?;
+
+    Ok(())
+}

src/main.rs

@@ -91,6 +91,12 @@ fn get_commands() -> Command {
                 .arg_required_else_help(true)
                 .arg(arg!(<NAME> ... "Package to show")),
         )
+        .subcommand(
+            Command::new("search")
+                .about("search for a package")
+                .arg_required_else_help(true)
+                .arg(arg!(<NAME> ... "Pattern to search for")),
+        )
         .subcommand(
             Command::new("list")
                 .about("List flasks")
@@ -259,6 +265,12 @@ fn main() -> Result<()> {
             }
             paths.iter().map(|name| cli::show::show(name)).collect()
         }
+        Some(("search", sub_matches)) => {
+            let pattern = sub_matches.get_one::<String>("NAME").ok_or(make_err!(Missing, "pattern missing"))?;
+            saku_cli::search::search(&pattern)?;
+
+            Ok(())
+        }
         Some(("list", sub_matches)) => {
             let flag: Option<&bool> = sub_matches.get_one("installed");
             if flag.is_some() {