This encapsulates the logic for turning an acceptable preset name into
the absolute path for that preset. It can be used to preprocess a
presets list to map each preset to its absolute path, which is necessary
if `babel.transform` is going to be executed on a file outside the
directory subtree where the presets are installed.
This adds a getPossiblePresetNames helper encapsulating the logic for
what preset names we should try to resolve, and the resolvePreset method
just calls this helper and actually resolves them.
This encapsulates the logic for turning an acceptable plugin name into
the absolute path for that plugin. It can be used to preprocess a
plugins list to map each plugin to its absolute path, which is necessary
if `babel.transform` is going to be executed on a file outside the
directory subtree where the plugins are installed.
This adds a getPossiblePluginNames helper encapsulating the logic for
what plugin names we should try to resolve, and the resolvePlugin method
just calls this helper and actually resolves them.
* Enable babel for tests
This enables babel for tests by using a mocha compiler
It uses the babel config from package.json
Transformed OptionsManager test to es2015 to see if it works
Removed the 5s timeout from cli tests, as the default timeout is already 10s, this should probably fix the timouts on travis that we had in babylon
Also run the cli tests on travis, they were disabled if istanbul active, but istanbul is always active on travis so we were never running this tests.
* ignore scripts directory
* only register for tests
* Set only flag correctly
* fix(shouldIgnore): filename normalization should be platform sensitive
shouldIgnore normalizes the path of the filename prior to running any "only" regexes or functions. The normalization uses "slash", which has some undesirable special cases for non-ASCII characters and longer paths. Changing the normalization behavior to always replace path separators.
There is no real need to add additional tests, because the tests are not run in an environment where path.sep !== '/'.
* Minor style fix to use double quotes.
* Remove conditional for regex replace to keep consistent behavior.
* whitespace [skip ci]
Just a minor fix. I'm new to Babel's API and this tripped me up. Seems like it happened to others before (e.g. #2859). Guessing this came from an earlier `var babel = require('babel-core')` which does work.
This change ensures that when hoisting an identifier we do not hoist it up to
the first no shadowed function, but rather up to the bound shadowed function
* babel-core: add options for different parser/generator
* test for experiemental plugins, other babylon options
* fix passing options into parser
* Fix when no code is provided
* fixup tests
* fix tests again
* use filename and fallback to cwd
* Support computed class property names (#4499)
** Depends on babel/babylon#121 **
* `babel-types`: Add `computed` field to `ClassProperty`
* `babel-plugin-transform-class-properties`: handle computed property names correctly
* `babel-generator`: add tests for class properties (computed/literal, static/instance)
* doc: Update babel-types with ClassProperty.computed
* chore(package): update babylon to v6.11.0
* babel-types: move ClassProperty.computed to be last builder arg
The filename options used by babylon is called `sourceFilename` and not `filename`. Therefore the option should be adjusted to be called `sourceFilename`.
* Flip default parameter template
YMMV, I saved ~10b on a 2kb library. Not noticeable at the small scale, by why not do it anyway?
I've (unscientifically) found that flipping the default parameter conditional yields better gzip results. I think this is due to the slightly longer string it can now repeatedly match:
```js
// old
var param = arguments.length <= 0 || void 0 === arguments[0] ? null : arguments[0]
--------------------------------------------------------------^
// new
var param = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : null
------------------------------------------------------------------------^
```
Though it's entirely likely gzip will also choose up to the index of the arguments if you many default parameters at different indexes.
* Update tests
* Removed unnecessary 'return' statements.
Returning a 'Promise' value in 'promise.then()' makes promise chains.
Used memory and promises are not garbage collected
until finishing 'helpers.asyncToGenerator'.
* Update test
* Fix class inheritance in IE9 & IE10 (T3041)
Internet Explorer 9&10 do not support __proto__ at all, don't have
Object.setPrototypeOf(), but have Object.getPrototypeOf().
Because of this setting the prototype is not possible, which makes the
babelHelpers.inherits() function to set __proto__ although not supported.
Afterwards Object.getPrototypeOf() is used, but this one is not
respecting the "custom" property __proto__ that we set.
The solution is to check for __proto__ first and afterwards fallback to
Object.getPrototypeOf().
* Do the same logic in babel-helper-replace-supers
* Fix tests
* Extract creation of prototype nodes to small helper
This reverts commit 033681af8941d9678961f985c13e500c3c70f337, reversing
changes made to a2d66c0fc8ee58e82be3efd59173803e66dee3e0.
I brought you into this world, and I can take you out.
