You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
266 lines
7.0 KiB
Bash
266 lines
7.0 KiB
Bash
# vim:ft=zsh ts=2 sw=2 sts=2
|
|
|
|
#
|
|
# Segment drawing
|
|
#
|
|
CURRENT_BG='NONE'
|
|
|
|
#
|
|
# color scheme
|
|
#
|
|
SHELLDER_CONTEXT_BG=${SHELLDER_CONTEXT_BG:-238}
|
|
SHELLDER_CONTEXT_FG=${SHELLDER_CONTEXT_FG:-250}
|
|
|
|
SHELLDER_DIRECTORY_BG=${SHELLDER_DIRECTORY_BG:-234}
|
|
SHELLDER_DIRECTORY_FG=${SHELLDER_DIRECTORY_FG:-231}
|
|
|
|
SHELLDER_GIT_CLEAN_BG=${SHELLDER_GIT_CLEAN_BG:-034}
|
|
SHELLDER_GIT_CLEAN_FG=${SHELLDER_GIT_CLEAN_FG:-'black'}
|
|
|
|
SHELLDER_GIT_UNTRACKED_BG=${SHELLDER_GIT_UNTRACKED_BG:-226}
|
|
SHELLDER_GIT_UNTRACKED_FG=${SHELLDER_GIT_UNTRACKED_FG:-'black'}
|
|
|
|
SHELLDER_GIT_UNPUSHED_BG=${SHELLDER_GIT_UNPUSHED_BG:-48}
|
|
SHELLDER_GIT_UNPUSHED_FG=${SHELLDER_GIT_UNPUSHED_FG:-'black'}
|
|
|
|
SHELLDER_GIT_MODIFIED_BG=${SHELLDER_GIT_MODIFIED_BG:-172}
|
|
SHELLDER_GIT_MODIFIED_FG=${SHELLDER_GIT_MODIFIED_FG:-'black'}
|
|
|
|
SHELLDER_GIT_STAGED_BG=${SHELLDER_GIT_STAGED_BG:-166}
|
|
SHELLDER_GIT_STAGED_FG=${SHELLDER_GIT_STAGED_FG:-'black'}
|
|
|
|
SHELLDER_GIT_ADDED_BG=${SHELLDER_GIT_ADDED_BG:-218}
|
|
SHELLDER_GIT_ADDED_FG=${SHELLDER_GIT_ADDED_FG:-'black'}
|
|
|
|
SHELLDER_VIRTUALENV_BG=${SHELLDER_VIRTUALENV_BG:-017}
|
|
SHELLDER_VIRTUALENV_FG=${SHELLDER_VIRTUALENV_FG:-189}
|
|
|
|
SHELLDER_STATUS_BG=${SHELLDER_STATUS_BG:-236}
|
|
SHELLDER_STATUS_FG=${SHELLDER_STATUS_FG:-'default'}
|
|
|
|
# Special Powerline characters
|
|
set_separator() {
|
|
local LC_ALL='' LC_CTYPE='en_US.UTF-8'
|
|
SEGMENT_SEPARATOR=$'\ue0b0'
|
|
}
|
|
set_separator
|
|
|
|
# Begin a segment
|
|
# Takes two arguments, background and foreground. Both can be omitted,
|
|
# rendering default background/foreground.
|
|
prompt_segment() {
|
|
local bg fg
|
|
[[ -n $1 ]] && bg="%K{$1}" || bg='%k'
|
|
[[ -n $2 ]] && fg="%F{$2}" || fg='%f'
|
|
if [[ "$CURRENT_BG" != 'NONE' && $1 != "$CURRENT_BG" ]]; then
|
|
echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%} "
|
|
else
|
|
echo -n "%{$bg%}%{$fg%} "
|
|
fi
|
|
CURRENT_BG=$1
|
|
[[ -n $3 ]] && echo -n "$3"
|
|
}
|
|
|
|
# End the prompt, closing any open segments
|
|
prompt_end() {
|
|
if [[ -n "$CURRENT_BG" ]]; then
|
|
echo -n " %{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
|
|
else
|
|
echo -n '%{%k%}'
|
|
fi
|
|
echo -n '%{%f%}'
|
|
CURRENT_BG=''
|
|
}
|
|
|
|
|
|
#
|
|
# Prompt functions
|
|
#
|
|
|
|
# Context: user@hostname (who am I and where am I)
|
|
prompt_context() {
|
|
local prompt
|
|
if [[ -n "$SSH_CLIENT" ]]; then
|
|
if [[ "$USER" != "$DEFAULT_USER" ]]; then
|
|
prompt="%(!.%{%F{yellow}%}.)$USER@%m"
|
|
else
|
|
prompt='%(!.%{%F{yellow}%}.)%m'
|
|
fi
|
|
prompt_segment "$SHELLDER_CONTEXT_BG" "$SHELLDER_CONTEXT_FG" "$prompt"
|
|
fi
|
|
}
|
|
|
|
# Git: branch/detached head, dirty status
|
|
prompt_git() {
|
|
local repo_path
|
|
local GIT_STATUS
|
|
|
|
repo_path=$(git rev-parse --git-dir 2>/dev/null)
|
|
|
|
if [[ -n $repo_path ]]; then
|
|
local PL_BRANCH_CHAR dirty bgcolor fgcolor mode ref
|
|
|
|
set_branch_char() {
|
|
local LC_ALL='' LC_CTYPE='en_US.UTF-8'
|
|
PL_BRANCH_CHAR=$'\ue0a0' #
|
|
}
|
|
set_branch_char
|
|
|
|
GIT_STATUS=$(
|
|
command git status --porcelain --ignore-submodules=dirty 2>/dev/null |
|
|
sed -e 's/^ //g'
|
|
)
|
|
modified=$(<<< "$GIT_STATUS" grep '^M')
|
|
untracked=$(<<< "$GIT_STATUS" grep '^?')
|
|
added=$(<<< "$GIT_STATUS" grep '^A')
|
|
staged=$(git diff --name-only --cached)
|
|
unpushed=$(command git cherry 2>/dev/null)
|
|
|
|
if [[ -n $added ]]; then
|
|
bgcolor=$SHELLDER_GIT_ADDED_BG
|
|
fgcolor=$SHELLDER_GIT_ADDED_FG
|
|
elif [[ -n $staged ]]; then
|
|
bgcolor=$SHELLDER_GIT_STAGED_BG
|
|
fgcolor=$SHELLDER_GIT_STAGED_FG
|
|
elif [[ -n $modified ]]; then
|
|
bgcolor=$SHELLDER_GIT_MODIFIED_BG
|
|
fgcolor=$SHELLDER_GIT_MODIFIED_FG
|
|
elif [[ -n $untracked ]]; then
|
|
bgcolor=$SHELLDER_GIT_UNTRACKED_BG
|
|
fgcolor=$SHELLDER_GIT_UNTRACKED_FG
|
|
elif [[ -n $unpushed ]]; then
|
|
bgcolor=$SHELLDER_GIT_UNPUSHED_BG
|
|
fgcolor=$SHELLDER_GIT_UNPUSHED_FG
|
|
else
|
|
bgcolor=$SHELLDER_GIT_CLEAN_BG
|
|
fgcolor=$SHELLDER_GIT_CLEAN_FG
|
|
fi
|
|
prompt_segment "$bgcolor" "$fgcolor"
|
|
|
|
if [[ -e "${repo_path}/BISECT_LOG" ]]; then
|
|
mode=' <B>'
|
|
elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
|
|
mode=' >M<'
|
|
elif [[ -e "${repo_path}/rebase" || -e "${repo_path}/rebase-apply" || -e "${repo_path}/rebase-merge" || -e "${repo_path}/../.dotest" ]]; then
|
|
mode=' >R>'
|
|
fi
|
|
|
|
# vcs_info is too slow with MSYS2 (~300ms with i7-6770K + SSD)
|
|
if [[ -z $MSYS ]]; then
|
|
autoload -Uz vcs_info
|
|
zstyle ':vcs_info:*' enable git
|
|
zstyle ':vcs_info:*' check-for-changes true
|
|
zstyle ':vcs_info:*' stagedstr '✚'
|
|
zstyle ':vcs_info:*' unstagedstr '●'
|
|
zstyle ':vcs_info:*' formats ' %u%c'
|
|
zstyle ':vcs_info:*' actionformats ' %u%c'
|
|
vcs_info
|
|
else
|
|
if [[ -n $dirty ]]; then
|
|
vcs_info_msg_0_=' !'
|
|
fi
|
|
fi
|
|
|
|
ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git rev-parse --short HEAD 2> /dev/null)"
|
|
echo -n "${ref/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
|
|
fi
|
|
}
|
|
|
|
prompt_hg() {
|
|
local rev
|
|
if hg id >/dev/null 2>&1; then
|
|
if hg prompt >/dev/null 2>&1; then
|
|
if [[ $(hg prompt '{status|unknown}') = '?' ]]; then
|
|
# if files are not added
|
|
prompt_segment red white
|
|
st='±'
|
|
elif [[ -n $(hg prompt '{status|modified}') ]]; then
|
|
# if any modification
|
|
prompt_segment yellow black
|
|
st='±'
|
|
else
|
|
# if working copy is clean
|
|
prompt_segment green black
|
|
fi
|
|
echo -n "$(hg prompt '☿ {rev}@{branch}')" "$st"
|
|
else
|
|
st=''
|
|
rev=$(hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
|
|
branch=$(hg id -b 2>/dev/null)
|
|
if hg st | grep -q "^\?"; then
|
|
prompt_segment red black
|
|
st='±'
|
|
elif hg st | grep -q '^[MA]'; then
|
|
prompt_segment yellow black
|
|
st='±'
|
|
else
|
|
prompt_segment green black
|
|
fi
|
|
echo -n "☿ $rev@$branch" $st
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Turn '/some/quite/very/long/path' into '/s/q/v/l/path'
|
|
function shrinked_path() {
|
|
local paths=(${PWD/$HOME/\~}) 'cur_dir'
|
|
paths=(${(s:/:)paths})
|
|
for idx in {1..$#paths}; do
|
|
if [[ idx -lt $#paths ]]; then
|
|
cur_dir+="${paths[idx]:0:1}"
|
|
else
|
|
cur_dir+="${paths[idx]}"
|
|
fi
|
|
cur_dir+='/'
|
|
done
|
|
echo "${cur_dir: :-1}"
|
|
}
|
|
|
|
# Dir: current working directory
|
|
prompt_dir() {
|
|
local dir
|
|
if [[ -n $SHELLDER_KEEP_PATH ]]; then
|
|
dir='%~'
|
|
else
|
|
dir=$(shrinked_path)
|
|
fi
|
|
prompt_segment "$SHELLDER_DIRECTORY_BG" "$SHELLDER_DIRECTORY_FG" "$dir"
|
|
}
|
|
|
|
# Virtualenv: current working virtualenv
|
|
prompt_virtualenv() {
|
|
local virtualenv_path="$VIRTUAL_ENV"
|
|
if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
|
|
prompt_segment "$SHELLDER_VIRTUALENV_BG" "$SHELLDER_VIRTUALENV_FG" "$(basename "$virtualenv_path")"
|
|
fi
|
|
}
|
|
|
|
# Status: error + root + background jobs
|
|
prompt_status() {
|
|
local symbols
|
|
symbols=()
|
|
[[ $RETVAL -ne 0 ]] && symbols+="%{%F{yellow}%}$RETVAL"
|
|
[[ $UID -eq 0 ]] && symbols+='%{%F{yellow}%}⚡'
|
|
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+='%{%F{cyan}%}⚙'
|
|
|
|
[[ -n "$symbols" ]] && prompt_segment "$SHELLDER_STATUS_BG" "$SHELLDER_STATUS_FG" "$symbols"
|
|
}
|
|
|
|
|
|
#
|
|
# Prompt
|
|
#
|
|
build_prompt() {
|
|
RETVAL=$?
|
|
prompt_status
|
|
prompt_virtualenv
|
|
prompt_context
|
|
prompt_dir
|
|
prompt_git
|
|
prompt_hg
|
|
prompt_end
|
|
}
|
|
|
|
export VIRTUAL_ENV_DISABLE_PROMPT='true'
|
|
PROMPT='%{%f%b%k%}$(build_prompt) '
|