All files / lib write-sources.js

93.33% Statements 14/15

50% Branches 1/2

100% Functions 3/3

93.33% Lines 14/15

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  'use strict';
 
let fs;
 
try {
  fs = require('fs/promises');
} catch(error) {
  fs = require('fs').promises;
}
 
const path = require('path');
 
module.exports = async function(sources) {
  let {0: [file]} = sources;
  let dir = path.dirname(file);
 
  await safeMkdir(dir);
  /*
    first: path to output file
    second: contents
   */
  return Promise.all(
    sources.map(args => fs.writeFile(...args))
  );
};
 
async function safeMkdir(dir) {
  try {
    await fs.stat(dir);
  } catch (error) {
    Eif (error.code === 'ENOENT') {
      try {
        await fs.mkdir(dir);
      } catch ({}) {
        // suppressed?
      }
    }
  }
}