Bug 1231702 - Speedup build by only transpiling changed jsx files #19
Conversation
dmose
force-pushed
the
jsx-build-1231702
branch
from
cc42f40
to
f9ab710
Compare
dmose
force-pushed
the
jsx-build-1231702
branch
3 times, most recently
from
ed5ea76
to
10572c8
Compare
dmose
changed the title
|
Right now, on my machine (Macbook Pro, 2.8Ghz i7 with 8 cores), a clean build on master takes This commit changes a clean build to take 14+ seconds, and a subsequent build touching shared/js/views.jsx to take 2.5 seconds, add-ons/panels/js/panel.jsx 1.2 seconds, and a patch touching add-on/panels/js/roomStore.js only 0.4 seconds. There is room to try various other optimizations in the future, such as not compiling stuff in shared 3 times, as well as whatever else can be found by profiling, but this seems like a good start for the most common cases. |
| $(BUILT)/standalone/content/shared/js: | ||
| mkdir -p $@ | ||
|
|
||
| # We can't used $(shared_jsx_files) here because % rules don't accept that. |
There was a problem hiding this comment.
nit: s/used/use/ (several places)
|
r=Standard8 with the comments addressed. |
dmose
force-pushed
the
jsx-build-1231702
branch
from
10572c8
to
ffa8b20
Compare
Bug 1231702 - Speedup build by only transpiling changed jsx files, r=Standard8
This is a somewhat gross, but probably appropriately so for this moment, WIP patch. It's already cut a bunch of seconds off the build time and needs some cleanup before I can submit it for review.