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'use strict';
const fs = require('fs');
const path = require('path');
const utils = require('./scripts/utils.js');
const parsers = require('./scripts/parse-blocks-scripts-properties.js');
parsers.parseBidiBrackets = require('./scripts/parse-bidi-brackets.js');
parsers.parseCaseFolding = require('./scripts/parse-case-folding.js');
parsers.parseCategories = require('./scripts/parse-categories.js');
parsers.parseCompositionExclusions = require('./scripts/parse-composition-exclusions.js');
parsers.parseLineBreak = require('./scripts/parse-line-break.js');
parsers.parseScriptExtensions = require('./scripts/parse-script-extensions.js');
parsers.parseWordBreak = require('./scripts/parse-word-break.js');
parsers.parseEmoji = require('./scripts/parse-emoji.js');
parsers.parseEmojiSequences = require('./scripts/parse-emoji-sequences.js');
parsers.parseNames = require('./scripts/parse-names.js');
parsers.parseNameAliases = require('./scripts/parse-name-aliases.js');
const extend = utils.extend;
const copySync = require('fs-extra').copySync;
const jsesc = require('jsesc');
const template = require('lodash.template');
const templatePath = path.resolve(__dirname, 'templates');
const staticPath = path.resolve(__dirname, 'static');
const compileReadMe = template(fs.readFileSync(
path.resolve(templatePath, 'README.md'),
'utf-8')
);
const compilePackage = template(fs.readFileSync(
path.resolve(templatePath, 'package.json'),
'utf-8')
);
const compileIndex = template('module.exports=<%= data %>');
const generateData = function(version) {
const dirMap = {};
console.log('Generating data for Unicode v%s…', version);
console.log('Parsing Unicode v%s categories…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseCategories(version),
'type': function(category) {
if (/^(?:Any|ASCII|Assigned|Bidi_Mirrored)$/.test(category)) {
return 'Binary_Property';
}
if (/^Bidi_/.test(category)) {
return 'Bidi_Class';
}
return 'General_Category';
}
}));
console.log('Parsing Unicode v%s `Script`…', version);
const scriptsMap = parsers.parseScripts(version)
extend(dirMap, utils.writeFiles({
'version': version,
'map': scriptsMap,
'type': 'Script'
}));
console.log('Parsing Unicode v%s `Script_Extensions`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseScriptExtensions(version, scriptsMap),
'type': 'Script_Extensions'
}));
console.log('Parsing Unicode v%s properties…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseProperties(version),
'type': 'Binary_Property'
}));
console.log('Parsing Unicode v%s derived core properties…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseDerivedCoreProperties(version),
'type': 'Binary_Property'
}));
console.log('Parsing Unicode v%s derived normalization properties…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseDerivedNormalizationProperties(version),
'type': 'Binary_Property'
}));
console.log('Parsing Unicode v%s composition exclusions…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseCompositionExclusions(version),
'type': 'Binary_Property'
}));
console.log('Parsing Unicode v%s `Case_Folding`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseCaseFolding(version),
'type': 'Case_Folding'
}));
console.log('Parsing Unicode v%s `Block`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseBlocks(version),
'type': 'Block'
}));
console.log('Parsing Unicode v%s `Bidi_Mirroring_Glyph`', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseMirroring(version),
'type': 'Bidi_Mirroring_Glyph'
}));
console.log('Parsing Unicode v%s bidi brackets…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseBidiBrackets(version),
'type': 'Bidi_Paired_Bracket_Type'
}));
console.log('Parsing Unicode v%s `Line_Break`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseLineBreak(version),
'type': 'Line_Break'
}));
console.log('Parsing Unicode v%s `Word_Break`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseWordBreak(version),
'type': 'Word_Break'
}));
console.log('Parsing Unicode v%s binary emoji properties…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseEmoji(version),
'type': 'Binary_Property'
}));
console.log('Parsing Unicode v%s emoji sequence properties…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseEmojiSequences(version),
'type': 'Sequence_Property'
}));
console.log('Parsing Unicode v%s `Names`…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseNames(version),
'type': 'Names'
}));
console.log('Parsing Unicode v%s Aliases…', version);
extend(dirMap, utils.writeFiles({
'version': version,
'map': parsers.parseNameAliases(version),
'type': 'Names',
'subType': 'name-aliases'
}));
// Sort array values.
for (const property of Object.keys(dirMap)) {
if (Array.isArray(dirMap[property])) {
dirMap[property] = dirMap[property].sort();
}
}
fs.writeFileSync(
path.resolve(__dirname, `output/unicode-${version}/index.js`),
compileIndex({ 'version': version, 'data': jsesc(dirMap) })
);
fs.writeFileSync(
path.resolve(__dirname, `output/unicode-${version}/package.json`),
compilePackage({ 'version': version })
);
[
'decode-property-map.js',
'decode-ranges.js',
].forEach(function(file) {
copySync(
path.resolve(staticPath, file),
path.resolve(__dirname, `output/unicode-${version}/${file}`)
);
});
return dirMap;
};
module.exports = generateData;
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