feat(cli): terraform command

crates/cli/src/error.rs

@@ -22,6 +22,8 @@ pub enum AppError {
 
     #[error("invalid args: {0}")]
     InvalidArgs(String),
+    #[error("terraform error: {0}")]
+    TerraformError(i32),
 }
 
 pub type AppResult<T> = Result<T, AppError>;

crates/cli/src/main.rs

@@ -32,12 +32,27 @@ async fn main() -> AppResult<()> {
                 .ok_or_else(|| error::AppError::InvalidArgs("no terraform args".to_string()))?;
 
             // read all args and print them
-            info!(?workspace, ?args);
+            info!(?workspace, ?args, "spawning terraform command");
 
             // Call the terraform executable with the provided args
             // The workspace will determine the directory to run terraform in (using the -chdir flag)
-            todo!()
+            // The args will be passed to terraform as-is
+            let mut terraform = tokio::process::Command::new("terraform")
+                .arg(format!("-chdir={workspace}"))
+                .args(args)
+                .spawn()?;
+
+            // From here, let the process take over. Display the output from it, both stdout and stderr
+            let status = terraform.wait().await?;
+            info!(?status);
+
+            // If the process exited with a non-zero exit code, return an error
+            if !status.success() {
+                let code = status.code();
+                return Err(error::AppError::TerraformError(code.expect("no exit code")));
+            }
         }
     }
+
     Ok(())
 }

flake-parts/cargo.nix

@@ -19,6 +19,7 @@
       rustfmt
       cargo-nextest
       # misc
+      pkgs.terraform
     ];
 
     extraNativeBuildInputs = [