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authorAlexander Blinne <alexander.blinne@uni-jena.de>2016-04-11 22:09:51 +0200
committerAlexander Blinne <alexander.blinne@uni-jena.de>2016-04-11 22:09:51 +0200
commit7872f2cb67c6b4fe5d3ed841891b8371b13649b5 (patch)
treed074e267ea6e340d46b9c3bf757276f9ddb23c99
parentca1e617eddb6225166b0e626e187a14c7cbd2ae0 (diff)
downloadbash-git-prompt-0.1.tar.xz
sollte jetzt flexibel genug seinv0.1
-rw-r--r--bash-git-prompt49
1 files changed, 39 insertions, 10 deletions
diff --git a/bash-git-prompt b/bash-git-prompt
index 4a510ba..1397a50 100644
--- a/bash-git-prompt
+++ b/bash-git-prompt
@@ -1,21 +1,50 @@
#!/bin/bash
-PS1='\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}<\t> \[\033[01;32m\]\u\[\033[00m\]@\[\033[01;33m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]'
-
set -o pipefail
+[[ "$TERM" = *-color ]] && mitFarbe=true || mitFarbe=false
+
+[ -z "$PS1save" ] && PS1save="$PS1"
+
+if echo "$PS1save" | grep -q "\S"
+then
+ PS1Ende="$(echo "$PS1save" | sed "s|^.*[^\\]\(\\\\\?\S\s*\)\$|\1|")"
+ PS1="$(echo "$PS1save" | sed "s|\\\\\?\S\s*\$||")"
+else
+ PS1Ende=""
+ PS1="$PS1save"
+fi
+
if branch=$(git branch 2>/dev/null | grep '\*' | cut -d' ' -f2)
then
- if git status --porcelain | grep -q "^.\S"
+ PS1="$PS1 "
+ git status --porcelain | grep -q "^.\S" && wtClean=false || wtClean=true
+ git status --porcelain | grep -q "^\S" && idxClean=false || idxClean=true
+ if $mitFarbe
then
- PS1="$PS1 \[\033[01;31m\]"
- elif git status --porcelain | grep -q "^\S"
+ if ! $wtClean
+ then
+ PS1="$PS1\[\033[01;31m\]"
+ elif ! $idxClean
+ then
+ PS1="$PS1\[\033[01;33m\]"
+ else
+ PS1="$PS1\[\033[01;32m\]"
+ fi
+ fi
+ PS1="$PS1$branch"
+ if $mitFarbe
then
- PS1="$PS1 \[\033[01;33m\]"
+ PS1="$PS1\[\033[00m\]"
else
- PS1="$PS1 \[\033[01;32m\]"
+ if ! $wtClean
+ then
+ PS1="$PS1!"
+ elif ! $idxClean
+ then
+ PS1="$PS1+"
+ fi
fi
- PS1="$PS1$branch\[\033[00m\]\$ "
-else
- PS1="$PS1\$ "
fi
+
+PS1="$PS1$PS1Ende"