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128 lines
3.1 KiB
128 lines
3.1 KiB
/**
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* Jake build script
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*/
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var jake = require('jake'),
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browserify = require('browserify'),
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path = require('path'),
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fs = require('fs');
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require('jake-utils');
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// constants
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var VIS = './vis.js';
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var VIS_TMP = './vis.js.tmp';
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var VIS_MIN = './vis.min.js';
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/**
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* default task
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*/
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desc('Execute all tasks: build all libraries');
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task('default', ['build', 'minify'], function () {
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console.log('done');
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});
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/**
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* build the visualization library vis.js
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*/
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desc('Build the visualization library vis.js');
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task('build', {async: true}, function () {
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// concatenate and stringify the css files
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var result = concat({
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src: [
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'./src/component/css/panel.css',
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'./src/component/css/item.css',
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'./src/component/css/timeaxis.css'
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],
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header: '/* vis.js stylesheet */',
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separator: '\n'
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});
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var cssText = JSON.stringify(result.code);
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// concatenate the script files
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concat({
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dest: VIS_TMP,
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src: [
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'./src/module/imports.js',
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'./src/util.js',
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'./src/events.js',
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'./src/timestep.js',
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'./src/dataset.js',
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'./src/stack.js',
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'./src/range.js',
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'./src/controller.js',
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'./src/component/component.js',
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'./src/component/panel.js',
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'./src/component/rootpanel.js',
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'./src/component/timeaxis.js',
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'./src/component/itemset.js',
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'./src/component/item/*.js',
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'./src/visualization/timeline.js',
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'./src/module/exports.js'
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],
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separator: '\n',
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// Note: we insert the css as a string in the javascript code here
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// the css will be injected on load of the javascript library
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footer: '// inject css\n' +
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'util.loadCss(' + cssText + ');\n'
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});
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// bundle the concatenated script and dependencies into one file
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var b = browserify();
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b.add(VIS_TMP);
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b.bundle({
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standalone: 'vis'
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}, function (err, code) {
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// add header and footer
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var lib = read('./src/header.js') + code;
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// write bundled file
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write(VIS, lib);
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console.log('created ' + VIS);
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// remove temporary file
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fs.unlinkSync(VIS_TMP);
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// update version number and stuff in the javascript files
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replacePlaceholders(VIS);
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complete();
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});
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});
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/**
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* minify the visualization library vis.js
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*/
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desc('Minify the visualization library vis.js');
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task('minify', function () {
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// minify javascript
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minify({
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src: VIS,
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dest: VIS_MIN,
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header: read('./src/header.js')
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});
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// update version number and stuff in the javascript files
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replacePlaceholders(VIS_MIN);
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console.log('created ' + VIS_MIN);
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});
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/**
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* replace version, date, and name placeholders in the provided file
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* @param {String} filename
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*/
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var replacePlaceholders = function (filename) {
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replace({
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replacements: [
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{pattern: '@@date', replacement: today()},
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{pattern: '@@version', replacement: version()}
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],
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src: filename
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});
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};
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