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@@ -1,20 +1,29 @@
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-// Copyright (c) Jupyter Development Team.
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-// Distributed under the terms of the Modified BSD License.
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-
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-// Support for Node 0.10
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-// See https://github.com/webpack/css-loader/issues/144
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-require('es6-promise/auto');
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var childProcess = require('child_process');
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-var buildExtension = require('./build/packages/extension-builder/src/builder').buildExtension;
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var webpack = require('webpack');
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var path = require('path');
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var fs = require('fs-extra');
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+var ExtractTextPlugin = require('extract-text-webpack-plugin');
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+var Handlebars = require('handlebars');
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+var package_data = require('./package.json');
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+
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+
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+// Ensure a clear build directory.
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+fs.removeSync('./build');
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+fs.ensureDirSync('./build');
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+
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+
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+// Create the entry point file.
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+var source = fs.readFileSync('index.template.js').toString();
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+var template = Handlebars.compile(source);
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+var data = { jupyterlab_extensions: package_data.jupyterlab.extensions };
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+var result = template(data);
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+fs.writeFileSync('build/index.out.js', result);
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// Get the git description.
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try {
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- var notice = childProcess.execSync('git describe', { encoding: 'utf8' });
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+ var notice = childProcess.execSync('jupyterlab --describe', { encoding: 'utf8' });
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} catch (e) {
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var notice = 'unknown';
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}
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@@ -22,72 +31,59 @@ try {
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// Get the python package version.
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var cwd = process.cwd();
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-process.chdir('..');
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+process.chdir('../..');
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try {
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- var version = childProcess.execSync('python setup.py --version', { encoding: 'utf8' });
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+ var version = childProcess.execSync('jupyterlab --version', { encoding: 'utf8' });
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} catch (e) {
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var version = 'unknown';
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}
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process.chdir(cwd);
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-// Build the main extension.
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-console.log('Generating bundles...');
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-
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-// Get the module aliases and copy styles.
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-var alias = {};
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-var files = fs.readdirSync('./build/packages');
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-for (var i = 0; i < files.length; i++) {
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- var package = path.basename(files[i]);
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- var target = path.resolve('./build/packages/' + files[i] + '/src');
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- if (fs.existsSync(path.join('../packages', package, 'style'))) {
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- var source = path.join('../packages', package, 'style');
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- var styleTarget = path.join(target, 'style');
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- fs.copySync(source, styleTarget);
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- }
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- alias['@jupyterlab/' + package] = target;
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-}
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-
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-
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-buildExtension({
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- name: 'main',
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- entry: './build/jupyterlab/src/main',
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- outputDir: './build',
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- config: {
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- output: {
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- publicPath: 'lab/',
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- },
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- resolve: {
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- alias
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- },
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- plugins: [
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- new webpack.DefinePlugin({
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- 'process.env': {
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- 'GIT_DESCRIPTION': JSON.stringify(notice.trim()),
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- 'JUPYTERLAB_VERSION': JSON.stringify(version.trim())
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- }
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- })
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- ]
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- }
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+// Note that we have to use an explicit local public path
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+// otherwise the urls in the extracted CSS will point to the wrong
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+// location.
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+// See https://github.com/webpack-contrib/extract-text-webpack-plugin/tree/75cb09eed13d15cec8f974b1210920a7f249f8e2
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+var cssLoader = ExtractTextPlugin.extract({
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+ use: 'css-loader',
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+ fallback: 'style-loader',
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+ publicPath: './'
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});
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module.exports = {
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- entry: {
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- loader: './build/jupyterlab/src/loader'
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- },
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+ entry: './build/index.out.js',
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output: {
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path: __dirname + '/build',
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filename: '[name].bundle.js',
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- libraryTarget: 'this',
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- library: 'jupyter'
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+ publicPath: 'lab/'
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},
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- resolve: {
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- alias
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+ module: {
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+ rules: [
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+ { test: /\.css$/, use: cssLoader },
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+ { test: /\.json$/, use: 'json-loader' },
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+ { test: /\.html$/, use: 'file-loader' },
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+ { test: /\.(jpg|png|gif)$/, use: 'file-loader' },
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+ { test: /\.js.map$/, use: 'file-loader' },
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+ { test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/, use: 'url-loader?limit=10000&mimetype=application/font-woff' },
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+ { test: /\.woff(\?v=\d+\.\d+\.\d+)?$/, use: 'url-loader?limit=10000&mimetype=application/font-woff' },
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+ { test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, use: 'url-loader?limit=10000&mimetype=application/octet-stream' },
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+ { test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, use: 'file-loader' },
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+ { test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, use: 'url-loader?limit=10000&mimetype=image/svg+xml' }
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+ ],
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},
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node: {
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fs: 'empty'
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},
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bail: true,
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- devtool: 'source-map'
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+ devtool: 'source-map',
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+ plugins: [
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+ new webpack.DefinePlugin({
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+ 'process.env': {
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+ 'GIT_DESCRIPTION': JSON.stringify(notice.trim()),
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+ 'JUPYTERLAB_VERSION': JSON.stringify(version.trim())
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+ }
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+ }),
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+ new ExtractTextPlugin('[name].css')
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+ ]
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}
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Steven Silvester