Created
October 3, 2014 19:57
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Git branch and status color in prompt
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| c_cyan=`tput setaf 6` | |
| c_red=`tput setaf 1` | |
| c_green=`tput setaf 2` | |
| c_sgr0=`tput sgr0` | |
| parse_git_branch () | |
| { | |
| if git rev-parse --git-dir >/dev/null 2>&1 | |
| then | |
| gitver="[$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')]" | |
| else | |
| return 0 | |
| fi | |
| echo -e $gitver | |
| } | |
| branch_color () | |
| { | |
| if git rev-parse --git-dir >/dev/null 2>&1 | |
| then | |
| color="" | |
| if git diff --quiet 2>/dev/null >&2 | |
| then | |
| color="${c_green}" | |
| else | |
| color=${c_red} | |
| fi | |
| else | |
| return 0 | |
| fi | |
| echo -ne $color | |
| } | |
| export PS1='\w\[$(branch_color)\]$(parse_git_branch)\[${c_sgr0}\] \$ ' |
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Sample output:
with
[master]in red if there are unstaged changes, or green otherwise.