You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.2 KiB
67 lines
2.2 KiB
2 years ago
|
'use strict';
|
||
|
|
|
||
|
|
var fs = require('fs');
|
||
|
|
var rimraf = require('rimraf');
|
||
|
|
var acorn = require('acorn');
|
||
|
|
var walk = require('acorn/dist/walk');
|
||
|
|
var crypto = require('crypto');
|
||
|
|
|
||
|
|
var shasum = crypto.createHash('sha512');
|
||
|
|
fs.readdirSync(__dirname + '/src').sort().forEach(function (filename) {
|
||
|
|
shasum.update(fs.readFileSync(__dirname + '/src/' + filename, 'utf8'));
|
||
|
|
});
|
||
|
|
|
||
|
|
const names = {};
|
||
|
|
const characterSet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
|
||
|
|
let i = characterSet.indexOf(shasum.digest('base64').replace(/[^0-9a-zA-Z]/g, '')[0]);
|
||
|
|
function getIdFor(name) {
|
||
|
|
if (names[name]) return names[name];
|
||
|
|
return names[name] = '_' + characterSet[i++ % characterSet.length]
|
||
|
|
}
|
||
|
|
|
||
|
|
function fixup(src) {
|
||
|
|
var ast = acorn.parse(src);
|
||
|
|
src = src.split('');
|
||
|
|
walk.simple(ast, {
|
||
|
|
MemberExpression: function (node) {
|
||
|
|
if (node.computed) return;
|
||
|
|
if (node.property.type !== 'Identifier') return;
|
||
|
|
if (node.property.name[0] !== '_') return;
|
||
|
|
replace(node.property, getIdFor(node.property.name));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
function replace(node, str) {
|
||
|
|
for (var i = node.start; i < node.end; i++) {
|
||
|
|
src[i] = '';
|
||
|
|
}
|
||
|
|
src[node.start] = str;
|
||
|
|
}
|
||
|
|
return src.join('');
|
||
|
|
}
|
||
|
|
rimraf.sync(__dirname + '/lib/');
|
||
|
|
fs.mkdirSync(__dirname + '/lib/');
|
||
|
|
fs.readdirSync(__dirname + '/src').forEach(function (filename) {
|
||
|
|
var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
|
||
|
|
var out = fixup(src);
|
||
|
|
fs.writeFileSync(__dirname + '/lib/' + filename, out);
|
||
|
|
});
|
||
|
|
|
||
|
|
rimraf.sync(__dirname + '/domains/');
|
||
|
|
fs.mkdirSync(__dirname + '/domains/');
|
||
|
|
fs.readdirSync(__dirname + '/src').forEach(function (filename) {
|
||
|
|
var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
|
||
|
|
var out = fixup(src);
|
||
|
|
out = out.replace(/require\(\'asap\/raw\'\)/g, "require('asap')");
|
||
|
|
fs.writeFileSync(__dirname + '/domains/' + filename, out);
|
||
|
|
});
|
||
|
|
|
||
|
|
rimraf.sync(__dirname + '/setimmediate/');
|
||
|
|
fs.mkdirSync(__dirname + '/setimmediate/');
|
||
|
|
fs.readdirSync(__dirname + '/src').forEach(function (filename) {
|
||
|
|
var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
|
||
|
|
var out = fixup(src);
|
||
|
|
out = out.replace(/var asap \= require\(\'([a-z\/]+)\'\);/g, '');
|
||
|
|
out = out.replace(/asap/g, "setImmediate");
|
||
|
|
fs.writeFileSync(__dirname + '/setimmediate/' + filename, out);
|
||
|
|
});
|