import { Colors } from "../deps.ts";
import { checkPermOrExit } from "../helper/permission.ts";

export async function runScript(script: string) {
   await checkPermOrExit(
      "run",
      "Requires --allow-run to run scripts and hooks"
   );
   console.log(Colors.bold(Colors.blue("Running script:")), script);
   const runPerm = await Deno.permissions.query({
      name: "run",
   });

   if (runPerm.state !== "granted") {
      console.log(
         Colors.red("Missing --allow-run permission. Cannot run hooks!")
      );
      throw new Error("Missing --allow-run permission. Cannot run hooks!");
   }

   const process = Deno.run({
      cmd: ["deno", "run", "-A", "--unstable", script],
   });

   const status = await process.status();

   console.log(Colors.bold(Colors.blue("Finished script:")), script);

   if (!status.success) {
      throw new Error(
         "A script did not complete sucessfully. This is not a issue of denreg!"
      );
   }
}

export async function runHooks(hooks: undefined | string | string[]) {
   if (!hooks) return;
   if (typeof hooks === "string") {
      hooks = [hooks];
   }

   for (const hook of hooks) {
      try {
         await runScript(hook);
      } catch (err) {
         throw new Error(
            "A hook did not complete sucessfully. This is not a issue of denreg!"
         );
      }
   }
}