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Jack Franklin
37d35582c9
This CL adds a script that takes a directory and will validate that all
JavaScript dependencies that are imported are also defined in BUILD.gn,
and vice-versa.
=> node scripts/deps/sync-build-gn-imports.js\
--directory=front_end/models/trace
The script is non recursive.
You can also execute the tests: `./node_modules/.bin/mocha
scripts/deps/tests`. These are only run locally and not yet run on CQ,
although I suspect we should have them run automatically.
This CL doesn't enable this script to run in anyway; the long term goal
is to have it run in a PRESUBMIT, however testing it locally has
uncovered quite a few invalid BUILD.gn files, so we'll need to fix them
one by one and enable the script incrementally.
Bug: 1402989
Change-Id: I587ba1a18a2edf7a126bda651cab79862e9ba525
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/4115751
Reviewed-by: Andres Olivares <andoli@chromium.org>
Commit-Queue: Jack Franklin <jacktfranklin@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).