feat: add run command

Author: anonrig

README.md

@@ -25,7 +25,7 @@ Experimental package manager for node.js written in rust.
 - [ ] `outdated`
 - [ ] `why`
 - [ ] `licenses`
-- [ ] `run`
+- [x] `run`
 - [x] `test`
 - [ ] `exec`
 

crates/cli/src/commands.rs

@@ -20,6 +20,9 @@ pub enum Subcommands {
     Add(AddArgs),
     /// Runs a package's "test" script, if one was provided.
     Test,
+    /// Runs a defined package script.
+    #[clap(name = "run")]
+    RunScript(RunScriptArgs),
 }
 
 #[derive(Parser, Debug)]
@@ -49,3 +52,9 @@ impl AddArgs {
         }
     }
 }
+
+#[derive(Parser, Debug)]
+pub struct RunScriptArgs {
+    /// A pre-defined package script.
+    pub command: String,
+}

crates/cli/src/lib.rs

@@ -35,6 +35,10 @@ pub async fn run_commands() -> Result<()> {
         Subcommands::Test => {
             PackageJson::from_path(&package_json_path)?.execute_command("test")?;
         }
+        Subcommands::RunScript(args) => {
+            let command = &args.command;
+            PackageJson::from_path(&package_json_path)?.execute_command(command)?;
+        }
     }
 
     Ok(())