1. Add `addAssets` API to `package.js`
2. Rename `getSourcesFunc` to `getFiles` in internal code
3. Changed `PackageAPI#sources` to `PackageAPI#files` with a new structure that
has separate objects for assets and sources
4. Added some tests for different error conditions
5. The same file can now be a source and an asset
It now runs basically the same caching test as 'less'.
The implementation has been made to be a bit more like 'less'; eg, using
empty string instead of `__app__` to mean the app, and consistently
making pathInPackage not start with a slash.
Implements caching for single-file compilers (those that don't implement
'import' directives) as a superclass, CachingCompiler.
Used in coffeescript and templating.
In addition to the old `*.lessimport` and `*.import.less` mechanisms for
telling the `less` package that a file isn't a root, you can also put it
in an `import` subdirectory or pass `{isImport: true}` to
`api.addFiles`. We no longer will need to rename every less file when we
upgrade.
Next commit will revert the changes to examples and docs.
There were a few problems here:
- compiler.lint actually did things that could seriously fail (eg loading
plugins) but used its buildmessage context to return *linter
warnings*. So actual errors got lumped in with warnings and didn't
prevent builds. Fixed this by changing compiler.lint to return linter
warnings as a return value and use its implicit buildmessage context
only for build errors
- We weren't checking for errors after compiler.getMinifiers even though
that loaded plugins and could fail
- We were using _.isEmpty(app.sourceProcessors.linter) to decide in
lintBundle if we should say "no linter warnings" or "no linters were
run", but this is a SourceProcessorSet now, not a dictionary, so we
should have used the isEmpty method instead (so we were getting
unnecessary "No linting errors" messages when there were no linters)
- compiler.compile still tried to run getSourcesFunc even if
initializing the SourceProcessorSets failed
- Printing linter warnings in the runner looked different depending on
whether it was right after doing a client refresh or not
- We were doing a temporary log of "Linting your app" and immediately
logging "Linted your app". The point of temporary logs is to display
while long processes run, but since linting is integrated, this didn't
really make sense. (Really we need to better integrate the progress
bar and runlog, since progress fulfills most of the needs formerly
done by the runlog.)
