25 lines
952 B
Bash
25 lines
952 B
Bash
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parse_git_branch() {
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if [ $(git status --porcelain 2> /dev/null | wc -l) != "0" ]; then
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color=$'\001\e[31m\002'
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elif [ $(git rev-list HEAD@{upstream}..HEAD 2> /dev/null | wc -l) != "0" ]; then
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color=$'\001\e[33m\002'
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else
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color=$'\001\e[32m\002'
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fi
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reset=$'\001\e[0m\002'
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git branch 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(${color}\1${reset}) /"
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}
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green=$(tput setaf 2)
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reset=$(tput sgr0)
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export PROMPT_DIRTRIM=2 # Trimming path to 2 directories
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export PROMPT_PATH="[\[$green\]\w\[$reset\]] "
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alias fullpath='export PROMPT_DIRTRIM=0; export PROMPT_PATH="[\[$green\]\w\[$reset\]] "; re_export_ps1'
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alias partialpath='export PROMPT_DIRTRIM=2; export PROMPT_PATH="[\[$green\]\w\[$reset\]] "; re_export_ps1'
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alias lastpath='export PROMPT_PATH="[\[$green\]\W\[$reset\]] "; re_export_ps1'
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alias nopath='export PROMPT_PATH=; re_export_ps1'
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re_export_ps1() {
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export PS1="$PROMPT_PATH\$(parse_git_branch)\$ "
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}
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re_export_ps1
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