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Tim van der Lippe
67872d6878
This CL does a couple of things to preserve the current behavior: - It folds `node_main` into `node_app`, since we no longer require that distinction (this was only required prior where we used `autostart` for `node_main`, which we no longer do) - It removes as much side-effect instantiation from various modules and moves them into `node_app.ts`. The order is a bit awkward, but the calls at the end of `node_app.ts` is the order of side-effect calls as it exists currently. After we cleaned up all entrypoints, we can remove some of the calls and clean it up further, but let's keep them here explicitly to ensure we retain existing behavior. - Folds `node_app-meta.ts` into `node_app.ts` for simplicity - We now roll up everything into `node_app.ts` directly, rather than having a separate meta script. Since this is an entrypoint, we can do that here. Since the entrypoint will always eagerly load, we don't need an explicit difference between the meta file and the module implementation. R=jacktfranklin@chromium.org Bug: 1127902 Change-Id: Ida1cee76ae04b3d590dcd16d0225f65852bce5a5 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3306499 Commit-Queue: Tim Van der Lippe <tvanderlippe@chromium.org> Reviewed-by: 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).