diff options
| -rw-r--r-- | bashrc/common/prompt.sh | 176 |
1 files changed, 89 insertions, 87 deletions
diff --git a/bashrc/common/prompt.sh b/bashrc/common/prompt.sh index a2b98a4..8c463dd 100644 --- a/bashrc/common/prompt.sh +++ b/bashrc/common/prompt.sh @@ -3,98 +3,100 @@ _load group prompt _load node prompt -returncolor() { - rc=$? - - if [[ $1 -eq 0 ]]; then - [[ $rc -eq 0 ]] && echo 0 +export PS2="$(pcolor lblue)> $(pcolor)" +export PS3="$(color lblue)#? $(color)" + +__make_prompt() { + local PS1UH PS1D PS1R PS1F PS1P PS1BO PS1BC rc=$? s + + # username + nodename + if [[ $(id -u) -eq 0 ]]; then + PS1UH="$(pcolor lred)\h$(pcolor)" + else + PS1UH="$(pcolor lgreen)\u@\h$(pcolor)" + fi + + # working directory + PS1D="$(pcolor lblue)$(pwd -P)$(pcolor)" + + # return code + if [[ $rc -eq 0 ]]; then + PS1R="$(pcolor lgreen)0$(pcolor)" + else + PS1R="$(pcolor red)${rc}$(pcolor)" + fi + + # environment flags + [[ "${TERM}" == "screen" ]] && PS1F="${PS1F}$(pcolor lcyan)s$(pcolor)" + + # prompt character + PS1P="$(pcolor lblue)\$ $(pcolor)" + + # open/closing brackets + PS1BO="$(pcolor lgray)[$(pcolor)" + PS1BC="$(pcolor lgray)]$(pcolor)" + + if [[ -d ".svn" ]] ; then + local r= + if hash svnversion >/dev/null 2>&1 ; then + r=$(svnversion 2>/dev/null ) else - [[ $rc -ne 0 ]] && echo $rc + r=$(svn info | sed -n -e '/^Revision: \([0-9]*\).*$/s//\1/p' ) fi - return $rc -} - -# username + nodename -if [[ $(id -u) -eq 0 ]]; then - PS1UH="$(pcolor lred)\h$(pcolor)" -else - PS1UH="$(pcolor lgreen)\u@\h$(pcolor)" -fi - -# working directory -PS1D="$(pcolor lblue)\w$(pcolor)" - -# return code -PS1R="$(pcolor red)\$(returncolor 1)$(pcolor lgreen)\$(returncolor 0)$(pcolor)" - -# environment flags -[[ "${TERM}" == "screen" ]] && PS1F="${PS1F}$(pcolor lblue)s$(pcolor)" - -# prompt character -PS1P="$(pcolor lblue)\$ $(pcolor)" - -# open/closing brackets -PS1BO="$(pcolor lgray)[$(pcolor)" -PS1BC="$(pcolor lgray)]$(pcolor)" - -# git/svn magic -ps_scm_f() { - local s= - - if [[ -d ".svn" ]] ; then - local r=$(svn info | sed -n -e '/^Revision: \([0-9]*\).*$/s//\1/p' ) - s="$(color yellow)r$r$(color red)$(svn status | grep -q -v '^?' && echo -n "*" )" - else - local d=$(git rev-parse --git-dir 2>/dev/null ) b= r= a= - if [[ -n "${d}" && "${d}" != "." && ! -f "${d}/../.promptignore" ]] ; then - if [[ -d "${d}/../.dotest" ]] ; then - if [[ -f "${d}/../.dotest/rebase" ]] ; then - r="rebase" - elif [[ -f "${d}/../.dotest/applying" ]] ; then - r="am" - else - r="???" - fi - b=$(git symbolic-ref HEAD 2>/dev/null ) - elif [[ -f "${d}/.dotest-merge/interactive" ]] ; then - r="rebase-i" - b=$(<${d}/.dotest-merge/head-name) - elif [[ -d "${d}/../.dotest-merge" ]] ; then - r="rebase-m" - b=$(<${d}/.dotest-merge/head-name) - elif [[ -f "${d}/MERGE_HEAD" ]] ; then - r="merge" - b=$(git symbolic-ref HEAD 2>/dev/null ) - elif [[ -f "${d}/BISECT_LOG" ]] ; then - r="bisect" - b=$(git symbolic-ref HEAD 2>/dev/null )"???" - else - r="" - b=$(git symbolic-ref HEAD 2>/dev/null ) - fi - - if git status | grep -q '^# Changed but not updated:' ; then - a="${a}*" - fi - - if git status | grep -q '^# Changes to be committed:' ; then - a="${a}+" - fi - - if git status | grep -q '^# Untracked files:' ; then - a="${a}?" - fi - - b=${b#refs/heads/} - b=${b// } - [[ -n "${r}${b}${a}" ]] && s="$(color lgreen)${r:+${r}:}$(color yellow)${b}$(color red)${a}" + s="$(pcolor yellow)r$r$(pcolor red)$(svn status | grep -q -v '^?' && echo -n "*" )" + else + local d=$(git rev-parse --git-dir 2>/dev/null ) b= r= a= + if [[ -n "${d}" && "${d}" != "." && ! -f "${d}/../.promptignore" ]] ; then + if [[ -d "${d}/../.dotest" ]] ; then + if [[ -f "${d}/../.dotest/rebase" ]] ; then + r="rebase" + elif [[ -f "${d}/../.dotest/applying" ]] ; then + r="am" + else + r="???" fi + b=$(git symbolic-ref HEAD 2>/dev/null ) + elif [[ -f "${d}/.dotest-merge/interactive" ]] ; then + r="rebase-i" + b=$(<${d}/.dotest-merge/head-name) + elif [[ -d "${d}/../.dotest-merge" ]] ; then + r="rebase-m" + b=$(<${d}/.dotest-merge/head-name) + elif [[ -f "${d}/MERGE_HEAD" ]] ; then + r="merge" + b=$(git symbolic-ref HEAD 2>/dev/null ) + elif [[ -f "${d}/BISECT_LOG" ]] ; then + r="bisect" + b=$(git symbolic-ref HEAD 2>/dev/null )"???" + else + r="" + b=$(git symbolic-ref HEAD 2>/dev/null ) + fi + + if git status | grep -q '^# Changed but not updated:' ; then + a="${a}*" + fi + + if git status | grep -q '^# Changes to be committed:' ; then + a="${a}+" + fi + + if git status | grep -q '^# Untracked files:' ; then + a="${a}?" + fi + + b=${b#refs/heads/} + b=${b// } + [[ -n "${r}${b}${a}" ]] && s="$(pcolor lgreen)${r:+${r}:}$(pcolor yellow)${b}$(pcolor red)${a}$(pcolor)" fi + fi - echo -n "${s:+${s} }" -} + if [[ -n "${s}" ]]; then + s="${s} " + fi -export PS1="${PS1UH} ${PS1BO}${PS1R}${PS1F}${PS1BC} ${PS1D} \$(ps_scm_f)${PS1P}" + export PS1="${PS1UH} ${PS1BO}${PS1R}${PS1F}${PS1BC} ${PS1D} ${s}\n${PS1P}" +} -unset PS1UH PS1D PS1R PS1F PS1P PS1BO PS1BC +export PROMPT_COMMAND="__make_prompt" |