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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| /** | ||
| * Copyright (c) 2013 Craig Condon | ||
| * Copyright (c) 2015-2016 Jared Allard | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining | ||
| * a copy of this software and associated documentation files (the | ||
| * "Software"), to deal in the Software without restriction, including | ||
| * without limitation the rights to use, copy, modify, merge, publish, | ||
| * distribute, sublicense, and/or sell copies of the Software, and to | ||
| * permit persons to whom the Software is furnished to do so, subject to | ||
| * the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be | ||
| * included in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE | ||
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION | ||
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | ||
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
| * | ||
| **/ | ||
|
|
||
| 'use strict'; | ||
|
|
||
| let browserify = require('browserify'), | ||
| path = require("path"), | ||
| spawn = require('child_process').spawn, | ||
| insertGlobals = require('insert-module-globals'), | ||
| fs = require("fs"), | ||
| async = require("async"), | ||
| _log = require("./log"); | ||
|
|
||
| /** | ||
| * User browserify to create a "packed" file. | ||
| * | ||
| * @param {string} input - input file | ||
| * @param {string} nc - node compiler dir | ||
| * @param {array} options - nexe options | ||
| * @param {function} complete - next function to call (async) | ||
| **/ | ||
| function bundle(input, nc, options, complete) { | ||
| const bundlePath = path.join(nc, "lib", "nexe.js"); | ||
| const mapfile = options.output+'.map'; | ||
| let ws = fs.createWriteStream(bundlePath); | ||
|
|
||
| const igv = '__filename,__dirname,_process'; | ||
| let insertGlobalVars = { isNexe: true }, | ||
| wantedGlobalVars = igv.split(','); | ||
|
|
||
| // parse insertGlobalVars. | ||
| Object.keys(insertGlobals.vars).forEach(function (x) { | ||
| if (wantedGlobalVars.indexOf(x) === -1) { | ||
| insertGlobalVars[x] = undefined; | ||
| } | ||
| }); | ||
|
|
||
| let paths = [path.join(nc, 'lib')]; | ||
|
|
||
| if(options.browserifyPaths) { | ||
| paths = paths.concat(options.browserifyPaths); | ||
| } | ||
|
|
||
|
|
||
| _log('executing browserify via API'); | ||
| let bproc = browserify([input], { | ||
| debug: options.debug, | ||
| commondir: false, | ||
| paths: paths, | ||
| builtins: false, | ||
| insertGlobalVars: insertGlobalVars, | ||
| detectGlobals: true, | ||
| browserField: false | ||
| }); | ||
|
|
||
| if (options.browserifyExcludes && Array.isArray(options.browserifyExcludes)) { | ||
| for (let i = 0; i < options.browserifyExcludes.length; i++) { | ||
| let lib = options.browserifyExcludes[i]; | ||
| _log('Excluding \'%s\' from browserify bundle', lib); | ||
| bproc.exclude(lib); | ||
| } | ||
| } | ||
|
|
||
| // copy the excludes code for requires for now. | ||
| if (options.browserifyRequires && Array.isArray(options.browserifyRequires)) { | ||
| for (let i = 0; i < options.browserifyRequires.length; i++) { | ||
| let lib = options.browserifyRequires[i]; | ||
| let name = lib.file || lib; // for object format. | ||
| // if `lib` is object then fetch all params without `file` | ||
| // otherwise returns empty object | ||
| let opts = (lib instanceof Object) && Object.keys(lib) | ||
| .filter((key) => key !== 'file') | ||
| .reduce((acc, key) => { return acc[key] = lib[key], acc }, {}) | ||
| || {}; | ||
|
|
||
| _log('Force including \'%s\' in browserify bundle', name); | ||
| bproc.require(lib, opts); | ||
| } | ||
| } | ||
|
|
||
| if(options.debug) { | ||
| bproc.require(require.resolve('source-map-support')) | ||
| } | ||
|
|
||
| let bprocbun = bproc.bundle() // bundle | ||
| .pipe(ws) // pipe to file | ||
|
|
||
| // error on require errors, still can't contionue. ffs browserify | ||
| bprocbun.on('error', function(err) { | ||
| _log('error', '[browserify] '+err); | ||
| }); | ||
|
|
||
| ws.on('error', function(err) { | ||
| console.log(err); | ||
| _log('error', 'Failed to save stdout to disk'); | ||
| process.exit(1); | ||
| }) | ||
|
|
||
| ws.on('close', function() { | ||
| var source = fs.readFileSync(bundlePath, 'utf8'); | ||
| source = source.replace(/[^\x00-\x7F]/g, ""); | ||
|
|
||
| // write the source modified to nexe.js | ||
| fs.writeFile(bundlePath, source, 'utf8', function(err) { | ||
| if (err) { | ||
| _log('error', 'failed to save source'); | ||
| process.exit(1); | ||
| } | ||
|
|
||
| complete(); | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| module.exports = bundle; |
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