70 lines
1.6 KiB
Bash
70 lines
1.6 KiB
Bash
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RED=$(tput setaf 1)
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GREEN=$(tput setaf 2)
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YELLOW=$(tput setaf 3)
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BLUE=$(tput setaf 4)
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MAGENTA=$(tput setaf 5)
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ITALIC=$(tput sitm)
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RESET=$(tput sgr0)
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format_command_time() {
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local x="$1"
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local ms="$((x % 1000))"
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x="$((x / 1000))"
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local sec="$((x % 60))"
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x="$((x / 60))"
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local min="$((x % 60))"
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x="$((x / 60))"
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local hour="$((x % 24))"
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local day="$((x / 24))"
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local timestr
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if [ "$day" -gt 0 ]; then
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timestr="${day}d "
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fi
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if [ "$hour" -gt 0 ]; then
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timestr="$timestr${hour}h "
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fi
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if [ "$min" -gt 0 ]; then
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timestr="$timestr${min}m "
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fi
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if [ "$sec" -gt 0 ]; then
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timestr="$timestr${sec}s "
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fi
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timestr="$timestr${ms}ms"
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printf '%s' "$timestr"
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}
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last_command_timer() {
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last_command_start=${last_command_start:-$(date +%s%3N)}
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}
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set_prompt() {
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if [ $? -eq 0 ]; then
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prompt_color="$GREEN"
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else
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prompt_color="$RED"
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fi
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if [ -n "$last_command_start" ]; then
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last_command_length=$(format_command_time "$(($(date +%s%3N) - last_command_start))")
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unset last_command_start
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last_command_stats="$ITALIC${MAGENTA}Completed in $last_command_length.$RESET\n"
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else
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last_command_stats=
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fi
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git_branch=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
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if [ -n "$git_branch" ]; then
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local git_status
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git_status=$(git status --porcelain)
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if [ -n "$git_status" ]; then
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git_symbol=" $RED "
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else
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git_symbol=" $GREEN "
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fi
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else
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git_symbol=
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fi
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PS1="\n$last_command_stats\[$BLUE\]\w\[$RESET\]$git_symbol\[$YELLOW\]$git_branch\[$RESET\]\n\[$prompt_color\]❯\[$RESET\] "
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}
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trap 'last_command_timer' DEBUG
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PROMPT_COMMAND=set_prompt
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