112 lines
2.8 KiB
Bash
112 lines
2.8 KiB
Bash
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#!/usr/bin/env zsh
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# ------------------------------------------------------------------------------
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# SECTION
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# Functions for packing, extracting and rendering sections.
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# ------------------------------------------------------------------------------
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# Pack section into a tuple of section data joined by a delimiter.
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# USAGE:
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# spaceship::section \
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# [--color color] \
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# [--prefix prefix] \
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# [--suffix suffix] \
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# [--symbol symbol] \
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# <content>
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spaceship::section() {
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# Parse CLI options
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zparseopts -E -D \
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-color:=color_ \
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-prefix:=prefix_ \
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-suffix:=suffix_ \
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-symbol:=symbol_
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local color="${color_[2]}" prefix="${prefix_[2]}" suffix="${suffix_[2]}" symbol="${symbol_[2]}"
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local content="$@"
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local tuple=()
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tuple+=("(")
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tuple+=("$color")
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tuple+=("$prefix")
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tuple+=("$suffix")
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tuple+=("$symbol")
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tuple+=("$content")
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tuple+=(")")
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echo -n "${(j:·|·:)tuple}"
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}
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# Versioned version of spaceship::section.
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# USAGE: Usage is the same as spaceship::section.
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spaceship::section::v4() {
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spaceship::section "$@"
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}
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# Older version of the spaceship::section
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# USAGE:
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# spaceship::section <color> [prefix] <content> [suffix]
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spaceship::section::v3() {
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local color prefix content suffix
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[[ -n "$1" ]] && color="$1" || color=""
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[[ -n "$2" ]] && prefix="$2" || prefix=""
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[[ -n "$3" ]] && content="$3" || content=""
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[[ -n "$4" ]] && suffix="$4" || suffix=""
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[[ -z $3 && -z $4 ]] && content="$2" prefix=''
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spaceship::section::v4 \
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--color "$color" \
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--prefix "$prefix" \
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--suffix "$suffix" \
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"$content"
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}
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# Extract section data and render a section from it.
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# USAGE:
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# spaceship::section::render <section_data>
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spaceship::section::render() {
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local tuple="$1" section_data=() result=""
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section_data=("${(@s:·|·:)tuple}")
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local opener="" color="" prefix="" content="" suffix="" closer=""
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opener="${section_data[1]}"
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color="${section_data[2]}"
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color="%F{$color}"
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prefix="${section_data[3]}"
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suffix="${section_data[4]}"
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symbol="${section_data[5]}"
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content="${section_data[6]}"
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closer="${section_data[7]}"
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if [[ -z "$content" && -z "$symbol" ]]; then
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return
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fi
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if [[ "$_spaceship_prompt_opened" == true ]] \
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&& [[ "$SPACESHIP_PROMPT_PREFIXES_SHOW" == true ]] \
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&& [[ -n "$prefix" ]]; then
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result+="%{%B%}" # set bold
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result+="$prefix"
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result+="%{%b%}" # unset bold
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fi
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_spaceship_prompt_opened=true
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# TODO: Decouple symbol and context when formatting will be introduced
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result+="%{%B$color%}" # set color
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result+="$symbol$content" # section content
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result+="%{%b%f%}" # unset color
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if [[ "$SPACESHIP_PROMPT_SUFFIXES_SHOW" == true ]] \
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&& [[ -n "$suffix" ]]; then
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result+="%{%B%}" # reset bold, if it was diabled before
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result+="$suffix"
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result+="%{%b%}" # unset bold
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fi
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echo -n "$result"
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}
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