c3b442ea53
Note: karma with dart is still not working because of how `karma-dart` loads `package:…` dependencies. Usage: ``` karma start karma-js.conf.js karma start karma-dart.conf.js ``` Make sure to set `DARTIUM_BIN` env variable. Refactors `js2dart`: - live outside of the traceur module (`tools/js2dart/index.js`) so it can be reused by gulp and karma - automatically build the sources in memory, so that `js2dart` can be used without running `gulp build` first - provide a way to specify the moduleName of a compilation run independently of the input filename. This helps error messages and source maps (not yet enabled) to report the correct file name Changes project setup: - add module `test_lib` that contains the primitives for tests (e.g. `describe`, `it`, …) - clean up some sources that had errors in them - module names in transpiled js and dart files don’t contain `lib`, `test` nor `src` any more (e.g. `di/di`).
41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
'use strict';
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var through = require('through2');
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var compiler = require('./index');
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module.exports = gulpTraceur;
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gulpTraceur.RUNTIME_PATH = compiler.RUNTIME_PATH;
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gulpTraceur.sourcesChanged = compiler.sourcesChanged;
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function gulpTraceur(options, resolveModuleName) {
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options = options || {};
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return through.obj(function (file, enc, done) {
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if (file.isNull()) {
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done();
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return;
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}
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if (file.isStream()) {
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throw new Error('gulp-traceur: Streaming not supported');
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}
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try {
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var moduleName = resolveModuleName ? resolveModuleName(file.relative) : null;
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var compiled = compiler.compile(options, {
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inputPath: file.relative,
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outputPath: file.relative,
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moduleName: moduleName
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}, file.contents.toString());
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file.contents = new Buffer(compiled);
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this.push(file);
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done();
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} catch (errors) {
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if (errors.join) {
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throw new Error('gulp-traceur: '+errors.join('\n'));
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} else {
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throw errors;
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}
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}
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});
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};
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