vim setting now sets up VimPlug, and a handful of nice plugins.

one-time-stuff/basic-settings.sh

@@ -411,7 +411,7 @@ esac
 # ----------------------------------------------------------
 
 echo "----- Install vim configuration ---------------------"
-read -p 'Setup vim, colors, defaults, etc? [y/N]: ' set_vim
+read -p 'Setup vim, colors, plugins, defaults, etc? [y/N]: ' set_vim
 case $set_vim in
     [Yy]* )
         echo 'Appending ~/.bashrc'
@@ -432,12 +432,27 @@ VIM
         LOCATION=`dirname "$0"`
         cp "${LOCATION}/vim/colorful256.vim" "${HOME}/.vim/colors/colorful256.vim"
 
-	echo 'Installing vimrc'
-	if [ -f "${HOME}/.vimrc" ]; then
-	    echo 'existing vimrc file detected, backing up'
-	    mv "${HOME}/.vimrc" "${HOME}/.vimrc_`date +%s`"
-	fi
+        echo 'Installing plugin manager "vim-plug"'
+        mkdir -p "${HOME}/.vim/autoload"
+        if [[ -n $(command -v "jq") ]]; then
+            # prefer to download the latest release tag
+            version=$(curl --silent 'https://api.github.com/repos/junegunn/vim-plug/releases/latest' | jq -r '.tag_name')
+        fi
+        if [[ -z "$version" ]]; then
+            # but fallback to main branch
+            version="master"
+        fi
+        curl --output "$HOME/.vim/autoload/plug.vim" --silent "https://raw.githubusercontent.com/junegunn/vim-plug/$version/plug.vim"
+
+        echo 'Installing vimrc'
+        if [ -f "${HOME}/.vimrc" ]; then
+            echo 'existing vimrc file detected, backing up'
+            mv "${HOME}/.vimrc" "${HOME}/.vimrc_`date +%s`"
+        fi
         cp "${LOCATION}/vim/vimrc" "${HOME}/.vimrc"
+
+        echo 'Installing default plugins'
+        vim +'PluginInstall --sync' +quitall
         ;;
     * )
         echo 'Skipping'

one-time-stuff/vim/vimrc

@@ -15,3 +15,45 @@ colorscheme colorful256
 map <esc>OH <home>
 map <esc>OF <end>
 
+call plug#begin()
+
+" highlight Caddyfile
+Plug 'isobit/vim-caddyfile'
+
+" show current nesting (in large functions)
+Plug 'wellle/context.vim'
+
+" improved file browser
+Plug 'preservim/nerdtree'
+
+" git commands in vim
+Plug 'tpope/vim-fugitive'
+
+" line group alignment
+Plug 'junegunn/vim-easy-align'
+
+" git line status in number line
+Plug 'airblade/vim-gitgutter'
+
+" better status bar
+Plug 'vim-airline/vim-airline'
+Plug 'vim-airline/vim-airline-themes'
+
+call plug#end()
+
+" config git-gutter
+let g:gitgutter_terminal_reports_focus=0
+set updatetime=500
+set signcolumn=number
+set number
+
+" style git-gutter
+highlight LineNr          cterm=reverse ctermfg=240 ctermbg=none gui=reverse guifg=#585858 guibg=#000000
+highlight SignColumn      cterm=reverse ctermfg=255 ctermbg=none gui=reverse guifg=#eeeeee guibg=#000000
+highlight GitGutterAdd    cterm=reverse ctermfg=2   ctermbg=none gui=reverse guifg=#008000 guibg=#000000
+highlight GitGutterChange cterm=reverse ctermfg=3   ctermbg=none gui=reverse guifg=#808000 guibg=#000000
+highlight GitGutterDelete cterm=reverse ctermfg=1   ctermbg=none gui=reverse guifg=#800000 guibg=#000000
+
+" style vim-airline
+let g:airline_theme='light'
+