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keno
deacf6fa7a
Currently, roll_deps.py only supports to roll up ToT of Chromium repository. If working tree is dirty, it fails in `git checkout origin/main`. This CL adds to it a --ref option to control which of ToT or working tree is used. This enables a new development flow: Write CDP changes and backend code, and check it using frontend before CL lands. Bug: none Change-Id: Ic386d62addec124e9c4c01c3a0bb4469e9193de9 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/4197025 Reviewed-by: Simon Zünd <szuend@chromium.org> Commit-Queue: Ken Okada <kenoss@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
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).