general: Go full on Nerd Fonts

https://nerdfonts.com/

For a long time I was skeptical but I decided to try it anyway & I like
it to be honest.

I have a switch in case I want to toggle this `$NERD_FONTS`

- I'm using Iosevka Term Nerd Font because Kitty doesn't render the
normal Iosevka ligatures properly kovidgoyal/kitty#297, but in iTerm & Alacrrity it should be fine I suppose.
  - But here is the catch, I can have both fonts installed 🤦 because ryanoasis/nerd-fonts#257 (comment) so for now using the Term one for now (no ligatures)
- Most of the changes are actually in vim mainly the statusline, I also tweaked the statusline too to make is a bit more minimal.
- In tmux, the main major chnages are:
  - in the github status script (won't show anything by default, only if Github is having issue)
  - Battery check this ahmedelgabri/Battery@a4145f5
- zsh prompt check ahmedelgabri/pure@de04c1d

kitty/.config/kitty/kitty.conf

@@ -18,10 +18,10 @@
 # You can get a list of full family names available on your computer by running
 # kitty list-fonts
 # The default values shown below rely on your OS to choose an appropriate monospace font family.
-font_family      Iosevka Term Medium
-italic_font      Iosevka Term Medium Italic
-bold_font        Iosevka Term Bold
-bold_italic_font Iosevka Term Bold Italic
+font_family      Iosevka Nerd Font Medium
+italic_font      Iosevka Nerd Font Medium Italic
+bold_font        Iosevka Nerd Font Bold
+bold_italic_font Iosevka Nerd Font Bold Italic
 
 # Font size (in pts)
 font_size        12.0

tmux/.tmux.conf

@@ -187,15 +187,17 @@ setw -g window-status-current-style bg=default,fg=colour004
 
 # show session name, window & pane number, date and time on left side of
 # status bar
+set -g status-left-length 70
 set -g status-left "#[fg=colour237]#{?client_prefix,#[fg=colour202],#[fg=colour245]}#S #[fg=colour237] "
 
 # show default node version, battery status, wifi name & date time
 status_prefix="#{?client_prefix,#[fg=colour202]#(echo $(tmux show-option -gqv prefix | tr \"[:lower:]\" \"[:upper:]\" | sed 's/C-/\^/')) #[fg=colour237]• ,}"
 status_node_version='#[fg=colour237]#[fg=#649C62]#(node -v) #[fg=colour237]• '
-status_battery='#(battery -t -p) #[fg=colour237]• '
-status_wifi="#[fg=colour237]#[fg=colour243]#(~/.dotfiles/tmux/scripts/tmux-wifi) #[fg=colour237]• "
-status_date_time="#[fg=colour237]#[fg=colour243]%A, %d %b %Y %H:%M#[fg=colour237]"
-status_github="#[fg=colour243]#(~/.dotfiles/tmux/scripts/tmux-github-status) #[fg=colour237]• "
+status_battery='#(battery -t -p -i -c " ") #[fg=colour237]• '
+status_wifi="#[fg=colour237]#[fg=colour243]#(~/.dotfiles/tmux/scripts/tmux-wifi)"
+# for some reason that extra space at the end prevents the date from overlaping & makes it play nice with Nerd Fonts
+status_date_time="#[fg=colour237]#[fg=colour243]%A, %d %b %Y %H:%M#[fg=colour237] "
+status_github="#(~/.dotfiles/tmux/scripts/tmux-github-status)"
 status_prayer_times="#[fg=colour243]#(~/.dotfiles/tmux/scripts/tmux-next-prayer) #[fg=colour237]• "
 
 set -g status-right-length 300

tmux/scripts/tmux-github-status

@@ -1,17 +1,33 @@
 #!/bin/bash
 GITHUB_STATUS=$(curl -sS https://status.github.com/api/status.json | jq -r '.status')
 
-case $GITHUB_STATUS in
-  ma*)
-    SIGNAL="#[fg=red]⨉"
-    ;;
-  mi*)
-    SIGNAL="#[fg=yellow]~"
-    ;;
-  *)
-    SIGNAL="✓"
-    ;;
-esac
+if [ -n "$NERD_FONTS" ]; then
+  INDICATIOR="  #[fg=colour237]• "
+  case $GITHUB_STATUS in
+    ma*)
+      STATUS="#[fg=red]$INDICATIOR"
+      ;;
+    mi*)
+      STATUS="#[fg=yellow]$INDICATIOR"
+      ;;
+    *)
+      STATUS=""
+      ;;
+  esac
+else
+  INDICATIOR=" #[fg=colour237]• "
+  case $GITHUB_STATUS in
+    ma*)
+      STATUS="#[fg=red]⨉$INDICATOR"
+      ;;
+    mi*)
+      STATUS="#[fg=yellow]~$INDICATIOR"
+      ;;
+    *)
+      STATUS=""
+      ;;
+  esac
+fi
 
-echo "$SIGNAL"
+echo "$STATUS"
 

tmux/scripts/tmux-wifi

@@ -2,4 +2,12 @@
 
 TMUX_WIFI=$(/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I | awk -F': ' '/ SSID/{print $2}')
 
-[[ -n $TMUX_WIFI ]] && echo "$TMUX_WIFI" || echo '#[fg=red]⨉#[fg=colour237]'
+ON_ICON=""
+OFF_ICON'⨉'
+TAIL="#[fg=colour237] • "
+
+if [ -n "$NERD_FONTS" ]; then
+  [ -n "$TMUX_WIFI" ] &&  ON_ICON="直 " || echo '睊'
+fi
+
+[ -n "$TMUX_WIFI" ] && echo "$ON_ICON$TMUX_WIFI$TAIL" || echo "#[fg=red]$OFF_ICON$TAIL"

vim/.vim/after/plugin/ale.vim

@@ -7,9 +7,9 @@ endif
 let g:ale_fix_on_save = 1
 let g:ale_set_loclist = 0
 let g:ale_set_quickfix = 1
-let g:ale_sign_error = '⨉'
+let g:ale_sign_error = functions#GetIcon('linter_error')
 let g:ale_sign_warning = g:ale_sign_error
-let g:ale_sign_style_error  = '●'
+let g:ale_sign_style_error  = functions#GetIcon('linter_style')
 let g:ale_sign_style_warning  = g:ale_sign_error
 let g:ale_statusline_format = ['E•%d', 'W•%d', 'OK']
 let g:ale_echo_msg_format = '[%linter%] %code% %s'

vim/.vim/autoload/functions.vim

@@ -220,3 +220,26 @@ function! functions#move_down() abort range
   call s:Move("'>+1", l:at_bottom)
 endfunction
 
+function! functions#GetIcon(key) abort
+  let l:NERD_FONT_ICONS = {
+        \'vim': [' ', '%y'],
+        \'javascript': [' ', '%y'],
+        \'javascript.jsx': [' ', '%y'],
+        \'clojure': [' ', '%y'],
+        \'clojurescript': [' ', '%y'],
+        \'rust': [' ', '%y'],
+        \'ruby': [' ', '%y'],
+        \'python': [' ', '%y'],
+        \'markdown': [' ', '%y'],
+        \'paste': [' ', '⍴'],
+        \'spell': [' ', '✎'],
+        \'branch': ['  ', ' '],
+        \'linter_error': [' ', '⨉'],
+        \'linter_style': [' ', '●'],
+        \'lock': [' ', ' '],
+        \}
+
+  let l:icons = get(l:NERD_FONT_ICONS, a:key, [])
+  return has_key(l:NERD_FONT_ICONS, a:key) ? !empty($NERD_FONTS) ? l:icons[0] : l:icons[1] : a:key
+endfunction
+

vim/.vim/autoload/statusline.vim

@@ -11,8 +11,8 @@ function! statusline#LinterStatus() abort
     return ''
   endif
 
-  let l:error_symbol = '⨉'
-  let l:style_symbol = '●'
+  let l:error_symbol = functions#GetIcon('linter_error')
+  let l:style_symbol = functions#GetIcon('linter_style')
   let l:counts = ale#statusline#Count(bufnr(''))
   let l:ale_linter_status = ''
 
@@ -68,18 +68,18 @@ function! statusline#gitInfo() abort
 
   let l:out = fugitive#head(10)
   if !empty(l:out) || !empty(expand('%'))
-    let l:out = ' ' . l:out
+    let l:out = functions#GetIcon('branch') . l:out
   endif
   return l:out
 endfunction
 
 function! statusline#readOnly() abort
   if !&modifiable && &readonly
-    return ' RO'
+    return functions#GetIcon('lock') . ' RO'
   elseif &modifiable && &readonly
     return 'RO'
   elseif !&modifiable && !&readonly
-    return ''
+    return functions#GetIcon('lock')
   else
     return ''
   endif
@@ -114,7 +114,7 @@ endfunction
 
 " DEFINE MODE DICTIONARY
 let s:dictmode= {
-      \ 'n': ['N.', '4'],
+      \ 'n': ['', '4'],
       \ 'no': ['N-Operator Pending', '4'],
       \ 'v': ['V.', '6'],
       \ 'V': ['V·Line', '6'],

vim/.vim/plugin/statusline.vim

@@ -3,23 +3,17 @@ scriptencoding utf-8
 "------------------------------------------------------------------------------
 " STATUS LINE CUSTOMIZATION
 "------------------------------------------------------------------------------
+
 function! StatusLine(mode) abort
   let l:line=''
 
-  if &filetype ==# 'help'
-    let l:line.=' %#StatusLineNC# [Help] %f '
+  if &filetype ==# 'help' || &filetype ==# 'man'
+    let l:line.=' %#StatusLineNC# ['. &filetype .'] %f '
     let l:line.=statusline#showHighligh()
     return l:line
   endif
 
   if a:mode ==# 'active'
-    let l:line.=' %{statusline#getMode()} %*'
-    if &paste
-      let l:line.='%#ErrorMsg#%{" ⍴ "}%*'
-    endif
-    if &spell
-      let l:line='%#WarningMsg#%{" ✎  "}%*'
-    endif
     let l:line.='%6*%{statusline#gitInfo()}'
     let l:line.=statusline#GetHunks()
     let l:line.='%<'
@@ -33,8 +27,15 @@ function! StatusLine(mode) abort
 
     let l:line.=statusline#showHighligh()
 
+    let l:line.='%{statusline#getMode()} %*'
+    if &paste
+      let l:line.='%#ErrorMsg#%{" '. functions#GetIcon('paste') .' "}%*'
+    endif
+    if &spell
+      let l:line.='%#WarningMsg#%{" '. functions#GetIcon('spell') .' "}%*'
+    endif
     let l:line.=statusline#LinterStatus()
-    let l:line.='%4* %y'
+    let l:line.='%4* '. functions#GetIcon(&filetype)
     if &fileformat !=# 'unix'
       let l:line.='%4* %{&ff}%*'
     endif

zsh/.zshenv

@@ -4,6 +4,7 @@ export XDG_CONFIG_HOME="$HOME/.config"
 export DOTFILES=$HOME/.dotfiles
 export ZDOTDIR=${DOTFILES:-"$HOME/.dotfiles"}/zsh
 export GOPATH="${HOME}/.go"
+export NERD_FONTS=true
 
 [[ -x /usr/local/bin/brew ]] && export HOMEBREW_ROOT=$(/usr/local/bin/brew --prefix)
 

zsh/.zshrc

@@ -97,6 +97,7 @@ SYMBOLS=(
 
 # Arrays in zsh starts from 1
 export PURE_PROMPT_SYMBOL="${SYMBOLS[$RANDOM % ${#SYMBOLS[@]} + 1]}"
+export PURE_GIT_BRANCH=" "
 
 ##############################################################
 # Python