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Local config: function to find a specific file

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Allows main configuration files to be overridden or suppressed by the
local configuration.
This commit is contained in:
Emmanuel BENOîT 2015-02-23 11:14:19 +01:00
parent d0bce224cd
commit 711dc8275d
1 changed files with 29 additions and 0 deletions
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29
config-bits/09-local-config.vim
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@ -32,6 +32,35 @@ function! GetVardataPath(name)
return g:vim_vardata . "/" . a:name return g:vim_vardata . "/" . a:name
endfunction endfunction
" Find a configuration file, based on a path relative to the configuration
" directory and a name.
"
" 1/ If there is a local configuration, this will look for the file in the
" local configuration. If it exists, its full path will be returned.
" 2/ If there is a local configuration, this will look for a file named
" 'suppress.<name>' at the same location; if the file is found, the
" function will return an empty string.
" 3/ If the file exists in the global configuration, its full path will be
" returned.
" 4/ An empty string will be returned.
function! GetConfigFilePath(base,name)
if exists( "g:vim_local_path" )
let bd = g:vim_local_path . "/" . a:base
if filereadable( l:bd . "/" . a:name )
return l:bd . "/" . a:name
endif
if filereadable( l:bd . "/suppress." . a:name )
return ""
endif
endif
let f = g:vim_home . "/" . a:base . "/" . a:name
if filereadable( l:f )
return l:f
endif
return ''
endfunction
" We need signature handling abilities to continue " We need signature handling abilities to continue
if !exists( "g:vim_keys" ) if !exists( "g:vim_keys" )
finish finish