sverweij/upem

#!/usr/bin/env node
import { join } from "node:path";
import libNpmConfig from "libnpmconfig";
import upem from "./main.js";
const MANIFEST = join(process.cwd(), "package.json");
const UPEM_OPTIONS = {
    saveExact: libNpmConfig.read().get("save-exact") || false,
    savePrefix: libNpmConfig.read().get("save-prefix") || "^",
    skipDependencyTypes: ["peerDependencies"],
};
let gBuffer = "";
function bufferChunk(pChunk) {
    gBuffer += pChunk;
}
function emitGeneralError(pError) {
    process.stderr.write(
        `  Up'em encountered a hitch while reading outdated information:\n${pError}\n\n`,
    );
    process.exitCode = 1;
}
function executeUpdate(pArguments) {
    const lUpemOptions = {
        ...UPEM_OPTIONS,
        dryRun: pArguments[pArguments.length - 1] === "--dry-run",
    };
    return () => {
        const lResult = upem(MANIFEST, gBuffer, MANIFEST, lUpemOptions);
        if (lResult.OK) {
            process.stdout.write(lResult.message);
        } else {
            process.stderr.write(lResult.message);
            process.exitCode = 1;
        }
    };
}
process.stdin
    .on("data", bufferChunk)
    .on("end", executeUpdate(process.argv))
    .on("error", emitGeneralError);