Initial import from local backup (Documents-Playground/pakerpale)

node_modules/relative-time-format/bin/generate-locale-quantifiers.js

@@ -0,0 +1,75 @@
+// CLDR data package is periodically being updated.
+// `npm install cldr-data@latest --save-dev`
+
+import CLDR from 'cldr-data'
+import plurals from 'make-plural'
+import MakePlural from 'make-plural/make-plural'
+import UglifyJS from 'uglify-js'
+import path from 'path'
+import fs from 'fs-extra'
+
+import getLocalesListInCLDR from '../source/CLDR/getLocalesList'
+
+const CLDR_LOCALES = getLocalesListInCLDR()
+
+// Generate a pluralization function for each language
+for (const locale of Object.keys(plurals)) {
+	// // Some keys are locales, e.g. "pt-PT".
+	// // (whatever that means)
+	// const language = locale.split('-')[0]
+
+	// Don't know what the "root" key is for so skip it.
+	if (locale === 'root') {
+		continue
+	}
+
+	// If this locale has no relative time labels
+	// in CLDR data then skip it.
+	if (CLDR_LOCALES.indexOf(locale) < 0) {
+		continue
+	}
+
+	// `make-plural` library converts
+	// CLDR pluralization rules
+	// into a javascript function.
+	// https://github.com/eemeli/make-plural.js
+	const MakePlurals = MakePlural.load(
+		CLDR('supplemental/plurals'),
+		// Ordinals aren't needed for relative date/time formatting
+		// CLDR('supplemental/ordinals')
+	)
+
+	// Pluralization function code
+	const functionCode = new MakePlurals(locale).toString('classify')
+
+	// Minify pluralization function code
+	let { error, code } = UglifyJS.minify(functionCode)
+
+	if (error) {
+		throw error
+	}
+
+	// Strip function name.
+	code = code.replace('function classify(', 'function(')
+
+	// If quantifier always returns "other"
+	// it's as if it wasn't specified at all.
+	if (code === 'function(n){return"other"}') {
+		continue
+	}
+
+	// Write pluralization function to a file.
+	fs.outputFileSync(
+		path.join(__dirname, '../locale', locale, 'quantify.js'),
+		`module.exports=${code}`
+	)
+}
+
+/**
+ * Returns a list of all locales supported by CLDR.
+ * @return {string[]}
+ */
+function listAllCLDRLocales() {
+	return fs.readdirSync(path.join(__dirname, '../node_modules/cldr-dates-full/main/'))
+		.filter(name => fs.statSync(path.join(__dirname, '../node_modules/cldr-dates-full/main', name)).isDirectory())
+}