mirror of
https://github.com/twitter/twemoji.git
synced 2024-12-29 00:22:57 +00:00
70 lines
1.7 KiB
JavaScript
Executable File
70 lines
1.7 KiB
JavaScript
Executable File
#!/usr/bin/env node
|
|
|
|
/*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//*
|
|
https://github.com/twitter/twemoji/blob/gh-pages/LICENSE
|
|
*/
|
|
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
const { spawnSync } = require('child_process');
|
|
|
|
function file(...which) {
|
|
return path.join(__dirname, '..', ...which);
|
|
}
|
|
|
|
fs.writeFileSync(
|
|
file('twemoji.npm.js'),
|
|
[
|
|
'var location = global.location || {};',
|
|
fs.readFileSync(file('twemoji.js')),
|
|
'if (!location.protocol) {',
|
|
' twemoji.base = twemoji.base.replace(/^http:/, "");',
|
|
'}',
|
|
'module.exports = twemoji;'
|
|
].join('\n')
|
|
);
|
|
|
|
fs.writeFileSync(
|
|
file('twemoji.amd.js'),
|
|
'define(function () {\n' +
|
|
fs.readFileSync(file('twemoji.js')).toString().replace(
|
|
/^(.)/gm, ' $1'
|
|
) +
|
|
'\n return twemoji;\n});'
|
|
);
|
|
|
|
spawnSync(
|
|
'yarnpkg',
|
|
[
|
|
'uglifyjs',
|
|
'--verbose',
|
|
file('twemoji.js'),
|
|
'-o',
|
|
file('twemoji.tmp.js')
|
|
]
|
|
);
|
|
|
|
fs.writeFileSync(
|
|
file('twemoji.min.js'),
|
|
'/*! Copyright Twitter Inc. and other contributors. Licensed under MIT */\n' +
|
|
fs.readFileSync(file('twemoji.tmp.js'))
|
|
);
|
|
fs.unlinkSync(file('twemoji.tmp.js'));
|
|
|
|
const algorithm = 'sha384';
|
|
const digest = spawnSync('openssl', ['dgst', `-${algorithm}`, '-binary', file('twemoji.min.js')]);
|
|
if (digest.status || digest.signal){
|
|
throw new Error(digest.stderr.toString('utf8'));
|
|
}
|
|
const integrity = `integrity="${algorithm}-${digest.stdout.toString('base64')}"`;
|
|
|
|
function updateIntegrity(filename) {
|
|
fs.writeFileSync(
|
|
filename,
|
|
fs.readFileSync(filename).toString('utf8').replace(/integrity="[^ ]*"/, integrity));
|
|
}
|
|
|
|
updateIntegrity(file('..', 'README.md'));
|
|
updateIntegrity(file('templates', 'preview.html'));
|
|
|