miwafu/bin/combine-dictionaries

69 lines
1.9 KiB
JavaScript
Executable file

#!/usr/bin/env node
const fs = require("fs-extra");
const path = require("path");
const stringify = require("json-stable-stringify");
const yaml = require("js-yaml");
// Create the combined dictionary file.
let dict = [];
let syllableDict = {};
// Create a chain of actions inside an async method.
run();
async function run()
{
// Get all the syllables (directory names).
var syllables = await fs.readdir("src/dictionary");
for (const syllable of syllables)
{
// Go through the dictionary files in this list.
const syllablePath = path.join("src/dictionary", syllable);
const files = await fs.readdir(syllablePath);
const yamlFiles = files.filter(f => f.match(/\.yaml$/));
for (const file of yamlFiles)
{
// Load the file into memory.
const filePath = path.join(syllablePath, file);
const buffer = await fs.readFile(filePath);
const entry = yaml.safeLoad(buffer);
entry.firstSyllable = syllable;
// Make sure the syllable object exists.
if (!syllableDict[syllable])
{
syllableDict[syllable] = [];
}
// Add them to the given lists.
dict.push(entry);
syllableDict[syllable].push(entry);
}
}
// Make sure the directories exists.
await fs.mkdir("dist").catch(() => {});
await fs.mkdir("dist/dictionary").catch(() => {});
// Write out all the files.
const options = { sortKeys: true, space: " " };
fs.writeFile("dist/dictionary.json", stringify(dict, options));
fs.writeFile("dist/dictionary.yaml", yaml.safeDump(dict, options));
for (const syllable in syllableDict)
{
if (syllableDict.hasOwnProperty(syllable))
{
fs.writeFile(
"dist/dictionary/" + syllable + ".json",
stringify(syllableDict[syllable], options));
fs.writeFile(
"dist/dictionary/" + syllable + ".yaml",
yaml.safeDump(syllableDict[syllable], options));
}
}
}