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David 'Digit' Turner
0e7d98e041
The default is false, unless the .gn flag experimental_collect_validations_metadata is set to true. When this flag is true, metadata walks will visit validation dependencies. This may result in runtime crashes due to the data race described in the associated bug. A future CL will ensure that walks that include validations are always performed after all targets have been resolved to fix the issue. Bug: 566346002 Change-Id: I12a8d913aa3895de8ec991b3a491c45e41b0cbfa Reviewed-on: https://gn-review.googlesource.com/c/gn/+/27085 Reviewed-by: Takuto Ikuta <tikuta@google.com> Commit-Queue: David Turner <digit@google.com>
GN vim syntax plugin
Installation with a plugin manager
You can use modern plugin managers to download the GN repo and manage the vim plugin:
Example config for vim-plug:
Plug 'https://gn.googlesource.com/gn', { 'rtp': 'misc/vim' }
Or, for Vundle users:
Plugin 'https://gn.googlesource.com/gn', { 'rtp': 'misc/vim' }
Manual installation
If you don't use a plugin manager or would prefer to manage the GN repo
yourself, you can add this explicitly to rtp in your .vimrc:
set runtimepath+=/path/to/gn/misc/vim
" ...
filetype plugin indent on " or a similar command to turn on filetypes in vim
Formatting GN files
vim-codefmt (recommended)
vim-codefmt supports the GN filetype
natively. Add the following to your .vimrc:
" Install vim-codefmt and its dependencies
Plug 'google/vim-maktaba'
Plug 'google/vim-codefmt'
" Install this plugin:
Plug 'https://gn.googlesource.com/gn', { 'rtp': 'misc/vim' }
" Optional: configure vim-codefmt to autoformat upon saving the buffer.
augroup CodeFmt
autocmd!
autocmd FileType gn AutoFormatBuffer gn
" Other file types...
augroup END
This will autoformat your files every time you save. If you prefer not to format
files upon saving, vim-codefmt can format the buffer by calling :FormatCode.
Included format integration
If you cannot include vim-codefmt, you can use the limited gn format
integration included in this plugin. Add the following to your .vimrc:
" Replace <F1> with whichever hotkey you prefer:
nnoremap <silent> <F1> :pyxf <path-to-this-plugin>/gn-format.py<CR>