223 lines
7.2 KiB
Bash
223 lines
7.2 KiB
Bash
################################################################################
|
||
# Utility functions for the prompt #
|
||
################################################################################
|
||
|
||
# Depending if root or not, displays the right prompt char
|
||
# and changes the color of the username
|
||
color_username () {
|
||
if [[ $EUID -eq 0 ]]; then
|
||
echo "%{$fg_no_bold[red]%}%n"
|
||
else
|
||
echo "%{$fg_no_bold[blue]%}%n"
|
||
fi
|
||
}
|
||
|
||
color_prompt_char () {
|
||
if [[ $EUID -eq 0 ]]; then
|
||
echo "%{$fg_no_bold[red]%}#%{$reset_color%}"
|
||
else
|
||
echo "%{$fg_no_bold[blue]%}$%{$reset_color%}"
|
||
fi
|
||
}
|
||
|
||
# Host coloring, personalise to your own taste
|
||
color_host () {
|
||
local couleur_hote=""
|
||
case $HOST in
|
||
TwelveYearsAndStillGoingStrong|lharkinateur|BecauseROSThatSWhy|lharktop|blieuxor)
|
||
couleur_hote=green;;
|
||
pixie)
|
||
couleur_hote=cyan;;
|
||
chimay|orval|serenity)
|
||
couleur_hote=magenta;;
|
||
babel|taima|era|vidar|okami|athena)
|
||
couleur_hote=red;;
|
||
loki|skadi)
|
||
couleur_hote=blue;;
|
||
*)
|
||
couleur_hote=white;;
|
||
esac
|
||
echo "%{$fg_bold[$couleur_hote]%}%m"
|
||
}
|
||
|
||
last_status () {
|
||
echo "%(?..%{$fg_no_bold[red]%}[%?])"
|
||
}
|
||
|
||
virtual_env() {
|
||
local prefix="%{$fg_bold[green]%}(%{%b$fg[green]%}"
|
||
local suffix="%{$reset_color$fg_bold[green]%})%{$reset_color%}"
|
||
[[ -n ${VIRTUAL_ENV} ]] || return
|
||
printf '%s' "${prefix}${VIRTUAL_ENV:t}${suffix}"
|
||
}
|
||
|
||
prompt_chars() {
|
||
local git_char=''
|
||
if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
|
||
local git_char="%{$fg_no_bold[blue]%}±%{$reset_color%}"
|
||
fi
|
||
printf '%s' "${_GIT_CHAR}$(last_status) $(color_prompt_char)"
|
||
}
|
||
|
||
charge_batterie() {
|
||
local BATTERY=/sys/class/power_supply/BAT0
|
||
local REM_CAP=`cat $BATTERY/charge_now`
|
||
local FULL_CAP=`cat $BATTERY/charge_full`
|
||
local BATSTATE=`cat $BATTERY/status`
|
||
local CHARGE=$(( $REM_CAP * 100 / $FULL_CAP ))
|
||
local Batterie=""
|
||
case $BATSTATE in
|
||
'Full')
|
||
Batterie="~";;
|
||
'Charging')
|
||
Batterie="+";;
|
||
'Discharging')
|
||
Batterie="-";;
|
||
esac
|
||
# Maximum à 100%
|
||
if [ $CHARGE -gt "99" ]
|
||
then
|
||
CHARGE=100
|
||
fi
|
||
local Couleur="magenta"
|
||
if [ $CHARGE -gt "15" ]
|
||
then
|
||
Couleur="yellow"
|
||
fi
|
||
if [ $CHARGE -gt "30" ]
|
||
then
|
||
Couleur="green"
|
||
fi
|
||
|
||
echo %{$fg[${Couleur}]%B%}${Batterie}%{%b$fg[${Couleur_batt}]%}$CHARGE%%%{$reset_color%}
|
||
}
|
||
|
||
prompt_msg () {
|
||
# TODO clean up /dev/shm when prompt_msg not in use
|
||
# TODO Use unique filename in case multiple people use the same prompt
|
||
line=$(tail -1 /dev/shm/prompt_msg) 2> /dev/null
|
||
case $line in
|
||
update_rc)
|
||
msg="Update ready for rc. Run uprc to proceed";;
|
||
git_unpushed)
|
||
msg="You have unpushed business in $HOME/rc";;
|
||
git_network_unreachable)
|
||
msg="Can't reach rc git repo";;
|
||
update_sys*)
|
||
nb_pkg=$(printf '%s' "$line" | grep -o '[0-9]*' | head -n 1)
|
||
msg="Update ready for the system. $nb_pkg new package$([ $nb_pkg -gt 1 ] && printf 's')";;
|
||
*)
|
||
msg="";;
|
||
esac
|
||
|
||
# Remove last message from stack before it drives us mad
|
||
sed -i '$ d' /dev/shm/prompt_msg 2> /dev/null
|
||
echo $msg
|
||
}
|
||
|
||
# Display vim mode while using zle line editing
|
||
# https://dougblack.io/words/zsh-vi-mode.html
|
||
vim_mode () {
|
||
VIM_NORMAL="%{$fg_bold[red]%}[% N]% "
|
||
VIM_INSERT="%{$fg_bold[blue]%}[% I]% "
|
||
VIM_PROMPT="${${KEYMAP/vicmd/$VIM_NORMAL}/(main|viins)/$VIM_INSERT}"
|
||
echo "$VIM_PROMPT%{$reset_color%}"
|
||
}
|
||
|
||
# set formats
|
||
# %R - repository path
|
||
# %S - path in the repository
|
||
# %a - action (e.g. rebase-i)
|
||
# %b - branchname
|
||
# %c - stangedstr (see below)
|
||
# %i - The current revision number or identifier.
|
||
# %m - Misc. In case of Git, show information about stashes
|
||
# %r - The name of the root directory of the repository
|
||
# %s - The current version control system, like git or svn
|
||
# %u - unstagedstr (see below)
|
||
fmt_branch="%b%{$reset_color%} %u%c%m%{$reset_color%}" # e.g. master¹²
|
||
fmt_action="(%{$fg[red]%}%a%{$reset_color%})" # e.g. (rebase-i)
|
||
fmt_pre="%{$fg_bold[blue]%}[%{$reset_color%}%{$fg[blue]%}"
|
||
fmt_post="%{$fg_bold[blue]%}]%{$reset_color%}"
|
||
|
||
# check-for-changes can be really slow.
|
||
# you should disable it, if you work with large repositories
|
||
zstyle ':vcs_info:*' enable git cvs svn
|
||
zstyle ':vcs_info:*' check-for-changes true
|
||
zstyle ':vcs_info:*' unstagedstr "%{$fg_no_bold[yellow]%}●"
|
||
zstyle ':vcs_info:*' stagedstr "%{$fg_no_bold[green]%}●"
|
||
zstyle ':vcs_info:*' actionformats "${fmt_pre}${fmt_branch}${fmt_action}${fmt_post} "
|
||
zstyle ':vcs_info:*' formats "${fmt_pre}${fmt_branch}${fmt_post} "
|
||
zstyle ':vcs_info:*' nvcsformats ""
|
||
zstyle ':vcs_info:*+*:*' debug false # Set to true to see which hooks are being run
|
||
zstyle ':vcs_info:git*+set-message:*' hooks git-st git-untracked
|
||
|
||
### git: Show marker red (●) if there are untracked files in repository
|
||
# Make sure you have added staged to your 'formats': %c
|
||
+vi-git-untracked(){
|
||
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' ]] && \
|
||
git status --porcelain | grep '??' &> /dev/null ; then
|
||
# This will show the marker if there are any untracked files in repo.
|
||
# If instead you want to show the marker only if there are untracked
|
||
# files in $PWD, use:
|
||
#[[ -n $(git ls-files --others --exclude-standard) ]] ; then
|
||
hook_com[unstaged]="%{$fg_no_bold[red]%}●%{$reset_color%}"$hook_com[unstaged]
|
||
fi
|
||
}
|
||
|
||
### git: Show ▴/▾ when your local branch is ahead-of or behind remote HEAD.
|
||
# Make sure you have added misc to your 'formats': %m
|
||
+vi-git-st() {
|
||
local ahead behind gitstatus
|
||
|
||
# for git prior to 1.7
|
||
# ahead=$(git rev-list origin/${hook_com[branch]}..HEAD | wc -l)
|
||
ahead=$(git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
|
||
(( $ahead )) && gitstatus+="%{$fg_no_bold[cyan]%}▴%{$reset_color%}"
|
||
|
||
# for git prior to 1.7
|
||
# behind=$(git rev-list HEAD..origin/${hook_com[branch]} | wc -l)
|
||
behind=$(git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
|
||
(( $behind )) && gitstatus+="%{$fg_no_bold[magenta]%}▾%{$reset_color%}"
|
||
|
||
hook_com[misc]+=${gitstatus}
|
||
}
|
||
|
||
|
||
precmd() { vcs_info }
|
||
|
||
prompt_create zle-line-init zle-keymap-select () {
|
||
# Carriage return to give the prompt some air
|
||
PROMPT="%{$reset_color%}"$'\n'
|
||
|
||
# Username, red when logged as root
|
||
PROMPT+="$(vim_mode) $(color_username)"
|
||
|
||
# @ symbol
|
||
PROMPT+="%{$fg_bold[blue]%}@"
|
||
|
||
# Hostname, colors defined just above
|
||
PROMPT+="$(color_host)"
|
||
|
||
# White space to separate host from pwd
|
||
PROMPT+=" %{$reset_color%}"
|
||
|
||
# Current working directory, use ~ when needed
|
||
PROMPT+="%{$fg[yellow]%}"'%~'
|
||
|
||
# Display current message
|
||
PROMPT+="%{$fg[red]%} $(prompt_msg)"
|
||
|
||
# Change the background for the whole line and line feed
|
||
PROMPT+="%{$fg_bold[green]%}%E"$'\n'
|
||
|
||
# Prompt characters for virtualenv, git and zsh
|
||
PROMPT+="$(virtual_env)$(prompt_chars) %{$reset_color%}"
|
||
|
||
# Right prompt with current repo informations
|
||
RPROMPT="${vcs_info_msg_0_}%{$reset_color%}%E"
|
||
|
||
zle reset-prompt
|
||
}
|
||
|
||
# vim: ft=zsh
|