configs/home/.zsh-kali/themes/spaceship-prompt/lib/section.zsh

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2023-06-30 21:45:57 +02:00
#!/usr/bin/env zsh
# ------------------------------------------------------------------------------
# SECTION
# Functions for packing, extracting and rendering sections.
# ------------------------------------------------------------------------------
# Pack section into a tuple of section data joined by a delimiter.
# USAGE:
# spaceship::section \
# [--color color] \
# [--prefix prefix] \
# [--suffix suffix] \
# [--symbol symbol] \
# <content>
spaceship::section() {
# Parse CLI options
zparseopts -E -D \
-color:=color_ \
-prefix:=prefix_ \
-suffix:=suffix_ \
-symbol:=symbol_
local color="${color_[2]}" prefix="${prefix_[2]}" suffix="${suffix_[2]}" symbol="${symbol_[2]}"
local content="$@"
local tuple=()
tuple+=("(")
tuple+=("$color")
tuple+=("$prefix")
tuple+=("$suffix")
tuple+=("$symbol")
tuple+=("$content")
tuple+=(")")
echo -n "${(j:·|·:)tuple}"
}
# Versioned version of spaceship::section.
# USAGE: Usage is the same as spaceship::section.
spaceship::section::v4() {
spaceship::section "$@"
}
# Older version of the spaceship::section
# USAGE:
# spaceship::section <color> [prefix] <content> [suffix]
spaceship::section::v3() {
local color prefix content suffix
[[ -n "$1" ]] && color="$1" || color=""
[[ -n "$2" ]] && prefix="$2" || prefix=""
[[ -n "$3" ]] && content="$3" || content=""
[[ -n "$4" ]] && suffix="$4" || suffix=""
[[ -z $3 && -z $4 ]] && content="$2" prefix=''
spaceship::section::v4 \
--color "$color" \
--prefix "$prefix" \
--suffix "$suffix" \
"$content"
}
# Extract section data and render a section from it.
# USAGE:
# spaceship::section::render <section_data>
spaceship::section::render() {
local tuple="$1" section_data=() result=""
section_data=("${(@s:·|·:)tuple}")
local opener="" color="" prefix="" content="" suffix="" closer=""
opener="${section_data[1]}"
color="${section_data[2]}"
color="%F{$color}"
prefix="${section_data[3]}"
suffix="${section_data[4]}"
symbol="${section_data[5]}"
content="${section_data[6]}"
closer="${section_data[7]}"
if [[ -z "$content" && -z "$symbol" ]]; then
return
fi
if [[ "$_spaceship_prompt_opened" == true ]] \
&& [[ "$SPACESHIP_PROMPT_PREFIXES_SHOW" == true ]] \
&& [[ -n "$prefix" ]]; then
result+="%{%B%}" # set bold
result+="$prefix"
result+="%{%b%}" # unset bold
fi
_spaceship_prompt_opened=true
# TODO: Decouple symbol and context when formatting will be introduced
result+="%{%B$color%}" # set color
result+="$symbol$content" # section content
result+="%{%b%f%}" # unset color
if [[ "$SPACESHIP_PROMPT_SUFFIXES_SHOW" == true ]] \
&& [[ -n "$suffix" ]]; then
result+="%{%B%}" # reset bold, if it was diabled before
result+="$suffix"
result+="%{%b%}" # unset bold
fi
echo -n "$result"
}