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tmux-dev-env-configuration
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Add custom fish prompt which combines gentoo theme with virtualfish essence.

This commit is contained in:
Shawn Anderson 2022-10-27 09:20:07 -07:00
parent 7141ec53ec
commit 237dd6b73c
1 changed files with 56 additions and 1 deletions
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dotfiles/.config/fish/functions/fish_prompt.fish
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/home/shawn/.local/share/omf/themes/gentoo/fish_prompt.fish

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dotfiles/.config/fish/functions/fish_prompt.fish Normal file
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# fish theme: gentoo
function _git_branch_name
echo (command git symbolic-ref HEAD 2>/dev/null | sed -e 's|^refs/heads/||')
end
function _is_git_dirty
echo (command git status -s --ignore-submodules=dirty 2>/dev/null)
end
function fish_prompt
set fish_greeting
set -l cyan (set_color -o cyan)
set -l red (set_color -o red)
set -l blue (set_color -o blue)
set -l green (set_color -o green)
set -l normal (set_color normal)
if set -q VIRTUAL_ENV
echo -n -s (set_color white) "🐍(" (basename "$VIRTUAL_ENV") ")" (set_color normal) " "
end
set -l cwd (pwd | sed -e "s!^$HOME!~!g")
# output the prompt, left to right:
if [ (id -u) = "0" ];
set cwd (basename $cwd)
# display host
echo -n -s $red (hostname|cut -d . -f 1) " "
else
# display 'user@host:'
echo -n -s $green (whoami) @ $green (hostname|cut -d . -f 1) " "
end
# display the current directory name:
echo -n -s $blue $cwd $normal
# show git branch and dirty state, if applicable:
if [ (_git_branch_name) ]
set -l git_branch '[' (_git_branch_name) ']'
if [ (_is_git_dirty) ]
set git_info $red $git_branch "×"
else
set git_info $cyan $git_branch
end
echo -n -s ' ' $git_info $normal
end
# terminate with a nice prompt char:
if [ (id -u) = "0" ];
set indicate '#'
else
set indicate '🏂'
end
echo -n -s $blue " $indicate " $normal
end