configs/home/.zsh/themes/spaceship-prompt/sections/crystal.zsh

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2022-12-01 13:28:20 +01:00
#
# Crystal
#
# Crystal is a programming that aimes to be "fast as C, slick as Ruby."
# Link: https://www.crystal-lang.org
# ------------------------------------------------------------------------------
# Configuration
# ------------------------------------------------------------------------------
SPACESHIP_CRYSTAL_SHOW="${SPACESHIP_CRYSTAL_SHOW=true}"
SPACESHIP_CRYSTAL_ASYNC="${SPACESHIP_CRYSTAL_ASYNC=true}"
SPACESHIP_CRYSTAL_PREFIX="${SPACESHIP_CRYSTAL_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
SPACESHIP_CRYSTAL_SUFFIX="${SPACESHIP_CRYSTAL_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
SPACESHIP_CRYSTAL_SYMBOL="${SPACESHIP_CRYSTAL_SYMBOL="🔮 "}"
SPACESHIP_CRYSTAL_COLOR="${SPACESHIP_CRYSTAL_COLOR=069}"
# ------------------------------------------------------------------------------
# Section
# ------------------------------------------------------------------------------
# Show current version of Crystal
spaceship_crystal() {
[[ $SPACESHIP_CRYSTAL_SHOW == false ]] && return
# Return when crystal is not installed
spaceship::exists crystal || return
# If we are in a Crystal-specific project
local is_crystal_project="$(spaceship::upsearch shard.yml)"
[[ -n "$is_crystal_project" || -n *.cr(#qN^/) ]] || return
local crystal_version=$(crystal --version | awk '/Crystal*/ {print $2}')
spaceship::section \
--color "$SPACESHIP_CRYSTAL_COLOR" \
--prefix "$SPACESHIP_CRYSTAL_PREFIX" \
--suffix "$SPACESHIP_CRYSTAL_SUFFIX" \
--symbol "$SPACESHIP_CRYSTAL_SYMBOL" \
"v$crystal_version"
}