cfg/.zsh/oh-my-custom/luzifer.zsh-theme
Knut Ahlers 3ca07679ca
Add GO111MODULE status to prompt
Signed-off-by: Knut Ahlers <knut@ahlers.me>
2019-06-26 14:02:44 +02:00

131 lines
3.8 KiB
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# luzifer.zsh-theme
# Use with a dark background and 256-color terminal!
# You can set your computer name in the ~/.box-name file if you want.
# Borrowing shamelessly from these oh-my-zsh themes:
# bira
# robbyrussell
#
# Also borrowing from http://stevelosh.com/blog/2010/02/my-extravagant-zsh-prompt/
function box_color() {
[ -f ~/.box_color ] && cat ~/.box_color || ~/bin/color_from_hostname.py
}
function box_name() {
[ -f ~/.box-name ] && cat ~/.box-name || echo ${SHORT_HOST:-$HOST}
}
function git_describe() {
git describe --tags 2>/dev/null || git rev-parse --short HEAD 2>/dev/null || printf '\ue701'
}
function awsenv_prompt() {
local pr=$(awsenv prompt 2>/dev/null)
[ -z "${pr}" ] || echo "${bracket_open} ${pr} ${bracket_close}"
}
function config-git_prompt() {
if [ -f ~/bin/config-git-status.sh ]; then
if ! (~/bin/config-git-status.sh); then
echo "${bracket_open} %{$fg[red]%} ${bracket_close}"
fi
fi
}
function shortened_branch() {
local branch=$(git_current_branch)
[ $(echo -n "${branch}" | wc -c) -gt 15 ] && branch="${branch:0:15}%{$fg[red]%}$(printf '\uf141')%{$reset_color%}"
echo "${branch}"
}
function build_git_prompt() {
# Allow hiding the right side of the prompt
(test "${NO_RIGHT}" = "true") && return
# When there is no git, don't show a git prompt
git branch >/dev/null 2>/dev/null || return
# Fetch status of the current repo
local INDEX=$(command git status --porcelain -b 2>/dev/null)
local REMOTE=$(command git remote -v | grep fetch)
echo -n "${bracket_open} %{$fg[blue]%}"
# Mark specific remotes
case "${REMOTE}" in
*bitbucket.org*)
printf '\ue703 '
;;
*github.com*)
printf '\ue709 '
;;
*gitlab.com*)
printf '\uf296 '
;;
*)
printf '\uf1d3 '
;;
esac
# Show current branch and commit / tag
echo -n "%{$reset_color%}"
echo -n "$(shortened_branch) "
echo -n "($(git_describe)) "
# Print repository status information
[ $(echo "$INDEX" | wc -l) -gt 1 ] && echo -n "%{$fg[red]%}$(printf '\uf0f6')%{$FG[236]%} "
(git rev-parse --verify refs/stash >/dev/null 2>&1) && echo -n "%{$fg[blue]%}$(printf '\uf64c')%{$FG[236]%} "
# Show difference to remote
if (echo "$INDEX" | grep '^## .*ahead.*behind' &>/dev/null); then
echo -n "%{$fg[red]%}$(printf '\uf047')"
elif (echo "$INDEX" | grep '^## .*ahead' &>/dev/null); then
echo -n "%{$fg[green]%}$(printf '\uf061')"
elif (echo "$INDEX" | grep '^## .*behind' &>/dev/null); then
echo -n "%{$fg[yellow]%}$(printf '\uf060')"
else
echo -n "%{$fg[green]%}="
fi
echo -n "%{$reset_color%} ${bracket_close}"
}
function prompt_gomod() {
local mod_default="auto"
local mod=${GO111MODULE:-${mod_default}}
[[ ${mod} == ${mod_default} ]] || echo "${bracket_open} %{$fg[yellow]%}${mod} ${bracket_close}"
}
local current_dir='$(short_path)'
local git_info='$(build_git_prompt)'
local bracket_open="%{$FG[239]%}[%{$reset_color%}"
local bracket_close="%{$FG[239]%}]%{$reset_color%}"
local prompt_part_time="${bracket_open} %T ${bracket_close}"
local prompt_part_user="${bracket_open} %{$FG[040]%}%n%{$reset_color%}%{$FG[239]%}@%{$reset_color%}%{$(box_color)%}$(box_name)%{$reset_color%} ${bracket_close}"
local prompt_part_path="%{$terminfo[bold]$FG[226]%}${current_dir}%{$reset_color%}"
local prompt_part_exit="%(?..${bracket_open} %{$fg[red]%}%?%{${reset_color}%} ${bracket_close})"
local prompt_part_char='$(prompt_char)'
local prompt_part_configgit='$(config-git_prompt)'
local prompt_part_gomod='$(prompt_gomod)'
PROMPT="
╭─ ${prompt_part_time}${prompt_part_user}${prompt_part_configgit}${prompt_part_gomod}${prompt_part_exit} ${prompt_part_path}
╰─ "
RPROMPT="${git_info}"
ZSH_THEME_GIT_PROMPT_PREFIX=""
ZSH_THEME_GIT_PROMPT_SUFFIX=""
# Format for git_prompt_long_sha() and git_prompt_short_sha()
ZSH_THEME_GIT_PROMPT_SHA_BEFORE=""
ZSH_THEME_GIT_PROMPT_SHA_AFTER=""
# vim: set ft=zsh: