| " XDG Base Directory support | |
| " This script sets up paths for XDG compliance. | |
| " Maintainer: The Vim Project <https://github.com/vim/vim> | |
| " Last Change: 2026 Feb 19 | |
| let s:config = empty($XDG_CONFIG_HOME) ? expand("~/.config") : expand("$XDG_CONFIG_HOME") | |
| let s:data = empty($XDG_DATA_HOME) ? expand("~/.local/share") : expand("$XDG_DATA_HOME") | |
| let s:state = empty($XDG_STATE_HOME) ? expand("~/.local/state") : expand("$XDG_STATE_HOME") | |
| if isdirectory(s:config .. '/vim') | |
| func s:mkvimdir(dir) | |
| if !isdirectory(a:dir) | |
| call mkdir(a:dir, 'p', 0700) | |
| endif | |
| return a:dir | |
| endfunc | |
| " Use Data for packages, prevent duplicates | |
| if index(split(&packpath, ','), s:data .. '/vim') == -1 | |
| exe $"set packpath^={s:data}/vim" | |
| exe $"set packpath+={s:data}/vim/after" | |
| endif | |
| " These options are not set by default because they change the behavior of | |
| " where files are saved. Uncomment them if you want to fully move all | |
| " transient/persistent files to XDG directories. | |
| " Note: Undo/Views/Spell are placed in DATA_HOME as they are persistent, | |
| " while Swap/Backups use STATE_HOME as transient session state. | |
| " Persistent Data: | |
| " let &undodir = s:mkvimdir(s:data .. '/vim/undo') | |
| " let &viewdir = s:mkvimdir(s:data .. '/vim/view') | |
| " let g:netrw_home = s:mkvimdir(s:data .. '/vim') | |
| " call s:mkvimdir(s:data .. '/vim/spell') | |
| " Transient State: | |
| let &viminfofile = s:mkvimdir(s:state .. '/vim') .. '/viminfo' | |
| " let &directory = s:mkvimdir(s:state .. '/vim/swap') .. '//' | |
| " let &backupdir = s:mkvimdir(s:state .. '/vim/backup') .. '//' | |
| delfunction s:mkvimdir | |
| endif | |
| unlet s:config s:data s:state | |