diff options
| -rw-r--r-- | zsh/appearance.zsh | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/zsh/appearance.zsh b/zsh/appearance.zsh index ffe391c..1100c43 100644 --- a/zsh/appearance.zsh +++ b/zsh/appearance.zsh @@ -1,15 +1,15 @@ -autoload colors; colors; -setopt prompt_subst # enable expansion of color codes, etc. in the prompt +# +# colorize shell programs -# Find the option for using colors in ls, depending on the version: Linux or BSD +# ls (platform dependent) ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G' export LSCOLORS="exgxbxdxcxegedxbxgxcxd" -# enable colorful grep output +# grep export GREP_OPTIONS='--color=auto' export GREP_COLOR='1;32' -# enable colorful less output +# less export LESS_TERMCAP_mb=$'\e[0;31m' # begin blinking - red export LESS_TERMCAP_md=$'\e[0;34m' # begin bold - blue export LESS_TERMCAP_me=$'\e[0m' # end mode @@ -18,13 +18,19 @@ export LESS_TERMCAP_se=$'\e[0m' # end standout mode export LESS_TERMCAP_us=$'\e[4;33m' # begin underline - yellow underline export LESS_TERMCAP_ue=$'\e[0m' # end underline +# +# make a sweet prompt + +autoload colors; colors; +setopt prompt_subst # expansion of color codes, etc. in the prompt + # print the fully resolved shell command with time stamp # to be run from zsh's builtin 'preexec' with all arguments passed through ($*) function theme_preexec () { echo "($fg[magenta]`date +%r`$reset_color) $fg[cyan]$3$reset_color" } -# print the exit code in red if nonzero +# print the exit code of the previous command in red if non-zero function return_code { code=$(echo $?) if [[ $code == "0" ]]; then @@ -34,20 +40,20 @@ function return_code { fi } -# print the svn revision number when in an svn repo (rREVISION) +# print the svn revision number (rREVISION) function svn_prompt_info { info=$(svn info 2>/dev/null) || return rev=$(echo "$info" | grep Revision | sed 's/Revision: //') echo "(r${rev}) " } -# print the git branch name when in a git repo (BRANCH) +# print the current git branch (BRANCH) function git_prompt_info { ref=$(git symbolic-ref HEAD 2> /dev/null) || return echo "(${ref#refs/heads/}) " } -# print a special prompt character depending on the vcs of the current dir +# print a special prompt char in version controlled directories function prompt_char { git branch >/dev/null 2>/dev/null && echo '±' && return svn info >/dev/null 2>/dev/null && echo 'ϟ' && return |