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Changed Agnoster theme for more modularity

The agnoster theme now supports:

* Setting color for all kinds of elements, by setting an appropiate config variable to the color name in your zshrc
  Example: AGNOSTER_GIT_DIRTY_BG=red # Set the git prompt background color to red for dirty repos
* Allowing to separate the git root and the relative path in your prompt by setting AGNOSTER_GIT_INLINE to 'true'
  You will then have a segment for the git root (ie. ~/.oh-my-zsh) followed by the existing git branch segment (ie. master) and
  finally the relative directory path (ie. themes)
* By setting AGNOSTER_STATUS_RETVAL_NUMERIC to 'true', The return value in the status prompt will become a number instead of a cross.
This commit is contained in:
Kilobyte22 2014-12-23 18:12:30 +01:00 committed by Stephen Gelman
parent 0c9b42a863
commit 461a18abf6

View file

@ -29,6 +29,50 @@
# jobs are running in this shell will all be displayed automatically when
# appropriate.
### Theme Configuration Initialization
#
# Override these settings in your ~/.zshrc
# Current working directory
: ${AGNOSTER_DIR_FG:=black}
: ${AGNOSTER_DIR_BG:=blue}
# user@host
: ${AGNOSTER_CONTEXT_FG:=default}
: ${AGNOSTER_CONTEXT_BG:=black}
# Git related
: ${AGNOSTER_GIT_CLEAN_FG:=black}
: ${AGNOSTER_GIT_CLEAN_BG:=green}
: ${AGNOSTER_GIT_DIRTY_FG:=black}
: ${AGNOSTER_GIT_DIRTY_BG:=orange}
# Mercurial related
: ${AGNOSTER_HG_NEWFILE_FG:=white}
: ${AGNOSTER_HG_NEWFILE_BG:=red}
: ${AGNOSTER_HG_CHANGED_FG:=black}
: ${AGNOSTER_HG_CHANGED_BG:=red}
: ${AGNOSTER_HG_CLEAN_FG:=black}
: ${AGNOSTER_HG_CLEAN_BG:=green}
# VirtualEnv colors
: ${AGNOSTER_VENV_FG:=blue}
: ${AGNOSTER_VENV_BG:=black}
# Status symbols
: ${AGNOSTER_STATUS_RETVAL_FG:=red}
: ${AGNOSTER_STATUS_ROOT_FG:=yellow}
: ${AGNOSTER_STATUS_JOB_FG:=cyan}
: ${AGNOSTER_STATUS_BG:=black}
## Non-Color settings - set to 'true' to enable
# Show the actual numeric return value rather than a cross symbol.
: ${AGNOSTER_STATUS_RETVAL_NUMERIC:=false}
# Show git working dir in the style "/git/root   master  relative/dir" instead of "/git/root/relative/dir   master"
: ${AGNOSTER_GIT_INLINE:=false}
### Segment drawing
# A few utility functions to make it easy and re-usable to draw segmented prompts
@ -89,10 +133,18 @@ prompt_end() {
# Context: user@hostname (who am I and where am I)
prompt_context() {
if [[ "$USERNAME" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
prompt_segment black default "%(!.%{%F{yellow}%}.)%n@%m"
prompt_segment "$AGNOSTER_CONTEXT_BG" "$AGNOSTER_CONTEXT_FG" "%(!.%{%F{yellow}%}.)%n@%m"
fi
}
prompt_git_relative() {
local repo_root=$(git rev-parse --show-toplevel)
local path_in_repo=$(pwd | sed "s/^$(echo "$repo_root" | sed 's:/:\\/:g;s/\$/\\$/g')//;s:^/::;s:/$::;")
if [[ $path_in_repo != '' ]]; then
prompt_segment "$AGNOSTER_DIR_BG" "$AGNOSTER_DIR_FG" "$path_in_repo"
fi;
}
# Git: branch/detached head, dirty status
prompt_git() {
(( $+commands[git] )) || return
@ -113,9 +165,9 @@ prompt_git() {
ref="◈ $(command git describe --exact-match --tags HEAD 2> /dev/null)" || \
ref="➦ $(command git rev-parse --short HEAD 2> /dev/null)"
if [[ -n $dirty ]]; then
prompt_segment yellow black
prompt_segment "$AGNOSTER_GIT_DIRTY_BG" "$AGNOSTER_GIT_DIRTY_FG"
else
prompt_segment green $CURRENT_FG
prompt_segment "$AGNOSTER_GIT_CLEAN_BG" "$AGNOSTER_GIT_CLEAN_FG"
fi
local ahead behind
@ -149,6 +201,7 @@ prompt_git() {
zstyle ':vcs_info:*' actionformats ' %u%c'
vcs_info
echo -n "${${ref:gs/%/%%}/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
[[ $AGNOSTER_GIT_INLINE == 'true' ]] && prompt_git_relative
fi
}
@ -186,15 +239,15 @@ prompt_hg() {
if $(command hg prompt >/dev/null 2>&1); then
if [[ $(command hg prompt "{status|unknown}") = "?" ]]; then
# if files are not added
prompt_segment red white
prompt_segment "$AGNOSTER_HG_NEWFILE_BG" "$AGNOSTER_HG_NEWFILE_FG"
st='±'
elif [[ -n $(command hg prompt "{status|modified}") ]]; then
# if any modification
prompt_segment yellow black
prompt_segment "$AGNOSTER_HG_CHANGED_BG" "$AGNOSTER_HG_CHANGED_FG"
st='±'
else
# if working copy is clean
prompt_segment green $CURRENT_FG
prompt_segment "$AGNOSTER_HG_CLEAN_BG" "$AGNOSTER_HG_CLEAN_FG"
fi
echo -n ${$(command hg prompt "☿ {rev}@{branch}"):gs/%/%%} $st
else
@ -202,13 +255,13 @@ prompt_hg() {
rev=$(command hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
branch=$(command hg id -b 2>/dev/null)
if command hg st | command grep -q "^\?"; then
prompt_segment red black
prompt_segment "$AGNOSTER_HG_NEWFILE_BG" "$AGNOSTER_HG_NEWFILE_FG"
st='±'
elif command hg st | command grep -q "^[MA]"; then
prompt_segment yellow black
prompt_segment "$AGNOSTER_HG_CHANGED_BG" "$AGNOSTER_HG_CHANGED_FG"
st='±'
else
prompt_segment green $CURRENT_FG
prompt_segment "$AGNOSTER_HG_CLEAN_BG" "$AGNOSTER_HG_CLEAN_FG"
fi
echo -n "☿ ${rev:gs/%/%%}@${branch:gs/%/%%}" $st
fi
@ -217,13 +270,18 @@ prompt_hg() {
# Dir: current working directory
prompt_dir() {
prompt_segment blue $CURRENT_FG '%~'
if [[ $AGNOSTER_GIT_INLINE == 'true' ]] && $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
# Git repo and inline path enabled, hence only show the git root
prompt_segment "$AGNOSTER_DIR_BG" "$AGNOSTER_DIR_FG" "$(git rev-parse --show-toplevel | sed "s:^$HOME:~:")"
else
prompt_segment "$AGNOSTER_DIR_BG" "$AGNOSTER_DIR_FG" '%~'
fi
}
# Virtualenv: current working virtualenv
prompt_virtualenv() {
if [[ -n "$VIRTUAL_ENV" && -n "$VIRTUAL_ENV_DISABLE_PROMPT" ]]; then
prompt_segment blue black "(${VIRTUAL_ENV:t:gs/%/%%})"
prompt_segment "$AGNOSTER_VENV_BG" "$AGNOSTER_VENV_FG" "(${VIRTUAL_ENV:t:gs/%/%%})"
fi
}
@ -234,11 +292,15 @@ prompt_virtualenv() {
prompt_status() {
local -a symbols
[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
if [[ $AGNOSTER_STATUS_RETVAL_NUMERIC == 'true' ]]; then
[[ $RETVAL -ne 0 ]] && symbols+="%{%F{$AGNOSTER_STATUS_RETVAL_FG}%}$RETVAL"
else
[[ $RETVAL -ne 0 ]] && symbols+="%{%F{$AGNOSTER_STATUS_RETVAL_FG}%}✘"
fi
[[ $UID -eq 0 ]] && symbols+="%{%F{$AGNOSTER_STATUS_ROOT_FG}%}⚡"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{$AGNOSTER_STATUS_JOB_FG}%}⚙"
[[ -n "$symbols" ]] && prompt_segment black default "$symbols"
[[ -n "$symbols" ]] && prompt_segment "$AGNOSTER_STATUS_BG" default "$symbols"
}
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