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vim: Strategically install plugins

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Instead of failing silently when the wal colorscheme is not found, we
can take this as a cue to install the necessary vim plugins instead.
This commit is contained in:
Donovan Glover 2018-11-14 18:23:28 -05:00
parent b0b27be0ab
commit 151e706a36
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GPG Key ID: EA7408A77AE1BE65
1 changed files with 7 additions and 3 deletions
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10
vim/.vimrc
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@ -11,7 +11,6 @@ let plugusr = glob('~/.vim/autoload/plug.vim')
if empty(plugsys) && empty(plugusr) if empty(plugsys) && empty(plugusr)
silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
\ https://raw.githubusercontent.com/junegunn/vim-plug/0.10.0/plug.vim \ https://raw.githubusercontent.com/junegunn/vim-plug/0.10.0/plug.vim
autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif endif
call plug#begin('~/.vim/plugged') call plug#begin('~/.vim/plugged')
@ -101,8 +100,13 @@ set mouse=a " Enable mouse support in (a)ll modes
" ========= colors ========= " ========= colors =========
" ========================== " ==========================
" Set the color scheme to wal, or fail silently if it's not installed " Set the color scheme to wal, or install plugins as needed.
silent! colorscheme wal try
colorscheme wal
catch /^Vim\%((\a\+)\)\=:E185/
echo "wal was not found. Installing plugins...\n" | PlugInstall --sync
echo "Plugins installed! You can now use vim.\n" | qa
endtry
" Don't show the separator for vertical splits " Don't show the separator for vertical splits
highlight vertsplit ctermfg=0 ctermbg=none highlight vertsplit ctermfg=0 ctermbg=none