This will be useful when we want to be smart with windows file paths later
Also, all of the file calls are asynchronous with fibers now, which comes with
many benefits.
This is a combination of 23 commits. Original messages:
Wrap a large number of fs calls inside files.*
Convert a few more fs calls to files.*
More moving fs.* to files
Implement read/write streams and open/read/close
Get rid of fs from auth.js
Remove fs and unused imports from catalog-local and catalog-remote
Remove unused imports from catalog.js
Replace a whole lot of fs calls
Fix error
Migrate a lot more fs. calls to files.
Add a temporary symlink method
Convert old test to files.*
Use files.pathX instead of path.x everywhere
Replace path.x to files.pathX in tests
Small fixes to files.js and one rename
Make cleanup run in a fiber
Make wrapping functions take function name in case we need it
Add some timeouts and stuff to HCP tests
wrapFsFunc also makes a sync version of the function
Sometimes you just don't want to yield!
Make sure JsImage readFromDisk doesn't yield
Remove unused imports from npm test
Change order of test now that some things don't yield
Fix missing files import, and add a debug error printout
This reimplements functionality that had been removed as part of the
`isopack-cache` branch refactoring.
Information about package changes is encapsulated inside a
PackageMapDelta object on the ProjectContext. It is the responsibility
of the command that prepares the ProjectContext to choose to call
projectContext.packageMapDelta.displayOnConsole at the appropriate time
if it wishes to display changes.
Part of #3006.
If Autoupdate.autoupdateVersion is set outside of the Autoupdate
package, we wouldn't notify the client of the new version. This
patch simplifies the updating logic by only having one document
per version type.
Regression introduced by the CSS watching code (specifically, f230eba62)
by the sourceIsWatched check. We need to be able to tell the difference
between "source handler didn't do anything because there was an error"
and "source handler didn't do anything because it's web-specific and
this is an os arch".
A simple fix would have been to interpret compileStep.error as
"sourceIsWatched = true", but I didn't think of that until after doing
it the slightly more complicated but more precise way :)
Also, ensure that if the runner rebuilds the client and there's an
error, it properly kills the app process (and the watchers and the
keepalive interval, etc).
presumably this was previously tested on a checkout where
tools/tests/apps/hot-code-push-test/client existed, but git doesn't know
how to check in empty directories. (another alternative would be to
check in a dummy file in that directory)
