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October 9, 2015 07:37
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Bash and Zsh prompt with Git support
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| Color_Off="\e[0m" # Text Reset | |
| Cyan="\e[0;36m" # Cyan | |
| Red="\e[1;31m" # Bold Red | |
| Green="\e[1;32m" # Bold Green | |
| Yellow="\e[0;93m" # Yellow | |
| Blue="\e[0;94m" # Blue | |
| ICyan="\e[0;96m" # Intense Cyan | |
| function getShortWorkingDirectory { | |
| escaped_home=$(echo $HOME | sed -e 's/[\/&]/\\&/g') | |
| short_working_directory=$(pwd | sed -e "s/$escaped_home/~/g") | |
| echo $short_working_directory | |
| } | |
| function getGitBranch { | |
| echo $(__git_ps1 "%s") | |
| } | |
| function getGitStatus { | |
| if [[ $(getGitBranch) != "" ]]; then | |
| git status | grep "nothing to commit" > /dev/null 2>&1 | |
| if [[ $? -eq 0 ]]; then | |
| echo "ok" | |
| else | |
| echo "nok" | |
| fi | |
| else | |
| echo "nogit" | |
| fi | |
| } | |
| function gitPrompt { | |
| dir=$(getShortWorkingDirectory) | |
| branch=$(getGitBranch) | |
| status=$(getGitStatus) | |
| time=$(date +%H:%M:%S) | |
| before="───┤ " | |
| after=" ├───" | |
| prompt="┌$before$time$after" | |
| colored_prompt="$Cyan┌$before$ICyan$time$Cyan$after" | |
| if [[ $status != "nogit" ]]; then | |
| prompt="$prompt$before" | |
| colored_prompt="$colored_prompt$before" | |
| if [[ $status == "ok" ]]; then | |
| prompt="$prompt ✓ $branch" | |
| colored_prompt="$colored_prompt $Green✓ $branch" | |
| else | |
| prompt="$prompt ✕ $branch" | |
| colored_prompt="$colored_prompt $Red✕ $branch" | |
| fi | |
| prompt="$prompt$after" | |
| colored_prompt="$colored_prompt$Cyan$after" | |
| fi | |
| prompt="$prompt$before$dir$after" | |
| colored_prompt="$colored_prompt$before$Yellow$dir$Cyan$after" | |
| length=$(echo $prompt | wc -m) | |
| let fill_count=$COLUMNS-$length | |
| while [[ $fill_count -gt 0 ]]; do | |
| prompt="$prompt─" | |
| colored_prompt="$colored_prompt─" | |
| let fill_count=$fill_count-1 | |
| done | |
| echo -e $colored_prompt | |
| echo -ne "└─▶ " | |
| } | |
| export PS1="\$(gitPrompt)" |
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