#!/usr/bin/env runts -- --allow-all

import {parseArgs} from "jsr:@std/cli/parse-args";
import {existsPath, exit, log, writeStringToFile,} from "../libraries/deno-commons-mod.ts";

const TEMPLATE_JAVA = `_:
  @just --list

alias b:=build
alias p:=publish
alias pub:=publish
alias i:=ide

# Init for IDEA
ide:
  buildj idea

# Build Project
build:
  buildj clean
  buildj

# Build and Publish
publish: build
  hatter repo publish`;

function parseFlags(): any {
    const flags = parseArgs(Deno.args, {
        boolean: ["help", "java"],
        alias: {
            h: "help",
        },
    });
    const helpMessage = `init-just.ts - DESCRIPTION

init-just.ts --java     - init java justfile
`;
    if (flags.help) {
        console.log(helpMessage);
        exit(0);
    }
    return flags;
}

async function main(): Promise<void> {
    const flags = parseFlags();

    let template = null;
    if (flags.java) {
        template = TEMPLATE_JAVA;
    }
    if (!template) {
        log.error("Template not found.");
        exit(1);
    }
    if (await existsPath("justfile")) {
        log.error("justfile already exists");
        exit(1);
    }
    await writeStringToFile("justfile", template);
    log.success("justfile write success");

    return;
}

main().catch((err) => {
    log.error(err);
    exit(1);
}).then(() => exit(0));

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