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https://github.com/react/react-native-devtools-frontend.git
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Jack Franklin
bc30234f61
As part of the work to move more scripts to Node, not Python, over time, picked this one as the starting point. I changed its API slightly to allow more flags to be taken in, as we'll need that to do a stylelint pass against TypeScript files, but I will do that in a subsequent CL. I had to make quite a few changes to devtools_paths.js, but I think it's now calculating paths correctly. It took a bit of messing to get the equivalent of Python's path.abspath(__file__), as you'll see from the large comment that tries to explain what's going on! Bug: chromium:1166108, chromium:1166572 Change-Id: Ia0b19ff8956b2ede2447530be57876a88046887e Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2631113 Commit-Queue: Jack Franklin <jacktfranklin@chromium.org> Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org>
DevTools Scripts
Development workflow scripts
These are scripts that can be useful to run independently as you're working on Chrome DevTools front-end.
The newer scripts such as for testing and hosted mode are written in Node.js, which has become the standard toolchain for web apps. The older scripts such as building (e.g. bundling and minifying) are written in Python, which has first-class support in Chromium's infrastructure.
Overview
Folders
- build - Python package for generating DevTools debug and release mode
- chrome_debug_launcher - automagically finds Chrome Canary and launches it with debugging flags (e.g. remote debugging port)
- closure - see section on Closure Compiler below
- gulp - experimental build process written in node.js & gulp to remove the dependency on Chromium-specific build tools (i.e. gn and ninja)
- hosted_mode - run DevTools on a localhost development server
Python Scripts
- compile_frontend.py - runs closure compiler to do static type analysis
- Note: the compiled outputs are not actually used to run DevTools
- lint_javascript.py - run eslint
- optimize_svg_images.py - manually run when changing svg images
Node.js scripts
The easiest way to run the node.js scripts is to use npm run which displays all the commands. For more information on the specific npm run commands, take a look at the primary devtools front-end readme (../readme.md).