#!/usr/bin/env node

const { initialize } = require("..");

function getArtifactName(args) {
    const inline = args.find(arg => arg.startsWith("--artifact="));
    if (inline) return inline.slice("--artifact=".length);

    const index = args.indexOf("--artifact");
    if (index === -1) return null;
    if (!args[index + 1]) throw new Error("--artifact requires a name");
    return args[index + 1];
}

function getSettingOverlays(args) {
    const overlays = [];
    for (let i = 0; i < args.length; i++) {
        const arg = args[i];
        if (arg.startsWith("--setting=")) {
            const value = arg.slice("--setting=".length);
            if (!value) throw new Error("--setting requires a file path");
            overlays.push(value);
            continue;
        }
        if (arg !== "--setting") continue;
        if (!args[i + 1]) throw new Error("--setting requires a file path");
        overlays.push(args[++i]);
    }
    return overlays;
}

async function main() {
    const args = process.argv.slice(2);
    const optimus = initialize(process.cwd(), { settingOverlays: getSettingOverlays(args) });
    const artifactName = getArtifactName(args);

    if (artifactName) {
        await optimus.buildArtifact(artifactName);
        console.log(`Artifact complete: ${artifactName}`);
        return;
    }

    const artifacts = optimus.getSettings("artifacts");
    const names = Object.keys(artifacts);
    await optimus.buildAll();
    console.log(names.length ? `Artifacts complete: ${names.join(", ")}` : "No artifacts configured.");
}

main().catch(error => {
    console.error(error.message || error);
    process.exitCode = 1;
});