// Extract the title from cockpit's manifest.json and append it to a .pot file

// This assumes the .pot file already exists.

const fs = require("fs");

const jsel = require("jsel");

if (process.argv.length !== 4) {

  console.error("Usage: add-title <manifest.json> <POT-file>");

  process.exit(1);

}

const manifestJsonName = process.argv[2];

const outputPOTName = process.argv[3];

const manifest = JSON.parse(fs.readFileSync(manifestJsonName, "utf8"));

// Anything in a "label" property is translatable

// For each, output the string itself as the msgid, and an

// empty msgstr (because it's a .pot)

const dom = jsel(manifest);

const potData = dom.selectAll("//@label").map((label) => {

  return `

#: ${manifestJsonName}

msgid "${label}"

msgstr ""

`;

});

fs.appendFileSync(outputPOTName, potData.join(""), "utf8");