element-web/reskindex.js
2015-09-17 18:21:35 +01:00

115 lines
2.9 KiB
JavaScript
Executable file

#!/usr/bin/env node
var fs = require('fs');
var path = require('path');
var glob = require('glob');
var args = require('optimist').argv;
var header = args.h || args.header;
if (args._.length == 0) {
console.log("No skin given");
process.exit(1);
}
var skin = args._[0];
try {
fs.accessSync(path.join('src', 'skins', skin), fs.F_OK);
} catch (e) {
console.log("Skin "+skin+" not found");
process.exit(1);
}
var skinfoFile = path.join('src', 'skins', skin, 'skinfo.json');
try {
fs.accessSync(skinfoFile, fs.F_OK);
} catch (e) {
console.log("Skin "+skin+" has no skinfo.json");
process.exit(1);
}
try {
fs.accessSync(path.join('src', 'skins', skin, 'views'), fs.F_OK);
} catch (e) {
console.log("Skin "+skin+" has no views directory");
process.exit(1);
}
var skindex = path.join('src', 'skins', skin, 'skindex.js');
var viewsDir = path.join('src', 'skins', skin, 'views');
var strm = fs.createWriteStream(skindex);
if (header) {
strm.write(fs.readFileSync(header));
strm.write('\n');
}
strm.write("/*\n");
strm.write(" * THIS FILE IS AUTO-GENERATED\n");
strm.write(" * You can edit it you like, but your changes will be overwritten,\n");
strm.write(" * so you'd just be trying to swim upstream like a salmon.\n");
strm.write(" * You are not a salmon.\n");
strm.write(" */\n\n");
var mySkinfo = JSON.parse(fs.readFileSync(skinfoFile, "utf8"));
strm.write("var skin = {\n");
strm.write(" atoms: {},\n");
strm.write(" molecules: {},\n");
strm.write(" organisms: {},\n");
strm.write(" templates: {},\n");
strm.write(" pages: {}\n");
strm.write("};\n");
strm.write('\n');
var tree = {
atoms: {},
molecules: {},
organisms: {},
templates: {},
pages: {}
};
var files = glob.sync('**/*.js', {cwd: viewsDir});
for (var i = 0; i < files.length; ++i) {
var file = files[i].replace('.js', '');
var module = (file.replace(/\//g, '.'));
// create objects for submodules
// NB. that we do not support creating additional
// top level modules. Perhaps we should?
var subtree = tree[module.split('.')[0]];
var restOfPath = module.split('.').slice(0, -1);
var currentPath = restOfPath[0];
restOfPath = restOfPath.slice(1);
while (restOfPath.length) {
currentPath += '.'+restOfPath[0];
if (subtree[restOfPath[0]] == undefined) {
strm.write('skin.'+currentPath+' = {};\n');
strm.uncork();
subtree[restOfPath[0]] = {};
}
subtree = subtree[restOfPath[0]];
restOfPath = restOfPath.slice(1);
}
strm.write('skin.'+module+" = require('./views/"+file+"');\n");
strm.uncork();
}
strm.write("\n");
if (mySkinfo.baseSkin) {
strm.write("module.exports = require('"+mySkinfo.baseSkin+"');");
strm.write("var extend = require('matrix-react-sdk/lib/extend');\n");
strm.write("extend(module.exports, skin);\n");
} else {
strm.write("module.exports = skin;");
}
strm.end();