56 lines
1.2 KiB
Bash
56 lines
1.2 KiB
Bash
# powerline prompt
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# requires: aifont (MesloLGS NF + ai/syui icons)
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_has_aifont() {
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[[ -f "$HOME/Library/Fonts/aifont.ttf" ]] || [[ -f "$HOME/.local/share/fonts/aifont.ttf" ]]
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}
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_powerline_git() {
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local branch=$(git symbolic-ref --short HEAD 2>/dev/null) || return
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local dirty=""
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[[ -n $(git status --porcelain 2>/dev/null) ]] && dirty="*"
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echo "${branch}${dirty}"
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}
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_powerline_icon() {
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case "$USER" in
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syui) echo $'\ue002' ;;
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ai) echo $'\ue001' ;;
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*) echo "❯" ;;
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esac
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}
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_powerline_prompt() {
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local icon=$(_powerline_icon)
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local sep=$'\ue0b0'
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local dir="${PWD/#$HOME/~}"
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local git=$(_powerline_git)
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local prompt=""
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if [[ -n "$icon" ]]; then
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prompt+="%F{yellow}%K{black} ${icon} %k%f"
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prompt+="%F{black}%K{234}${sep}%f"
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else
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prompt+="%F{234}${sep}%f"
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fi
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prompt+="%F{yellow}%K{234} $USER %k%f"
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prompt+="%F{234}%K{236}${sep}%f"
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prompt+="%F{white}%K{236} ${dir} %k%f"
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if [[ -n "$git" ]]; then
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prompt+="%F{236}%K{234}${sep}%f"
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prompt+="%F{cyan}%K{234} ${git} %k%f"
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prompt+="%F{234}${sep}%f"
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else
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prompt+="%F{236}${sep}%f"
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fi
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prompt+="%k%f "
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echo "$prompt"
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}
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if _has_aifont; then
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setopt PROMPT_SUBST
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PROMPT='$(_powerline_prompt)'
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fi
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