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bash_aliases: add prompt_ps1_git_branch to show current git branch in prompt

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This commit is contained in:
Josh Holtrop 2011-10-03 17:12:15 -04:00
parent 07e652054d
commit 3559eda99a
1 changed files with 12 additions and 1 deletions
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13
bash_aliases
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@ -2,7 +2,7 @@
if [[ "`whoami`" == "root" ]]; then if [[ "`whoami`" == "root" ]]; then
PS1='\[\033[31;1m\]\u@\H\[\033[32;1m\] [\w]\[\033[35;1m\] \d \t \[\033[34;1m\](\j)\n\$ \[\033[0m\]' PS1='\[\033[31;1m\]\u@\H\[\033[32;1m\] [\w]\[\033[35;1m\] \d \t \[\033[34;1m\](\j)\n\$ \[\033[0m\]'
else else
PS1='\[\033[32;1m\]\u@\H\[\033[31;1m\] [\w]\[\033[35;1m\] \d \t \[\033[34;1m\](\j)\n\$ \[\033[0m\]' PS1='\[\033[32;1m\]\u@\H\[\033[31;1m\] [\w]\[\033[35;1m\] \d \t \[\033[34;1m\](\j)\[\033[33;1m\]$(prompt_ps1_git_branch)\[\033[34;1m\]\n\$ \[\033[0m\]'
fi fi
# alternate PS1: # alternate PS1:
# PS1='[\[\033[31;1m\]\u@\H\[\033[34;1m\] \w\[\033[0m\]]\$ \[\033[0m\]' # PS1='[\[\033[31;1m\]\u@\H\[\033[34;1m\] \w\[\033[0m\]]\$ \[\033[0m\]'
@ -23,6 +23,17 @@ alias backgammon='backgammon -r -pb'
alias cattodo='if [[ $CATTODO_LAST_WD != $PWD ]]; then if [[ -r .todo ]]; then cat .todo; fi; CATTODO_LAST_WD=$PWD; fi' alias cattodo='if [[ $CATTODO_LAST_WD != $PWD ]]; then if [[ -r .todo ]]; then cat .todo; fi; CATTODO_LAST_WD=$PWD; fi'
alias cdshowgitstatus='if [[ $CDSHOWGITSTATUS_LAST_WD != $PWD ]]; then if [[ -d .git ]]; then git status; fi; CDSHOWGITSTATUS_LAST_WD=$PWD; fi' alias cdshowgitstatus='if [[ $CDSHOWGITSTATUS_LAST_WD != $PWD ]]; then if [[ -d .git ]]; then git status; fi; CDSHOWGITSTATUS_LAST_WD=$PWD; fi'
#PROMPT_COMMAND="$PROMPT_COMMAND;cdshowgitstatus" #PROMPT_COMMAND="$PROMPT_COMMAND;cdshowgitstatus"
function prompt_ps1_git_branch()
{
if [[ -e /usr/bin/git && "$PCGB_LAST_WD" != "$PWD" ]]; then
current_git_branch=$(git branch 2>/dev/null | grep '^\*' | sed -e 's/^..//');
PCGB_LAST_WD=$PWD;
fi;
if [[ "$current_git_branch" != "" ]]; then
echo -e " [${current_git_branch}]";
fi
}
#put $(prompt_ps1_git_branch) in $PS1 to use it
alias ls='ls --color=auto' alias ls='ls --color=auto'
alias strip-cr="sed -e 's/\x0d//'" alias strip-cr="sed -e 's/\x0d//'"
alias rip='abcde -x -p -o mp3:"-v -b160"' alias rip='abcde -x -p -o mp3:"-v -b160"'