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

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2022-12-01 13:28:20 +01:00
#
# Perl
#
# Perl is a general purpose programming language, originally developed for
# text manipulation.
# Perl refers to Perl 5.x, where Perl 6+ officially changed the name to Raku.
#
# Link: https://www.perl.org/
# ------------------------------------------------------------------------------
# Configuration
# ------------------------------------------------------------------------------
SPACESHIP_PERL_SHOW="${SPACESHIP_PERL_SHOW=true}"
SPACESHIP_PERL_ASYNC="${SPACESHIP_PHP_ASYNC=true}"
SPACESHIP_PERL_PREFIX="${SPACESHIP_PERL_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
SPACESHIP_PERL_SUFFIX="${SPACESHIP_PERL_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
SPACESHIP_PERL_SYMBOL="${SPACESHIP_PERL_SYMBOL="🐪 "}"
SPACESHIP_PERL_COLOR="${SPACESHIP_PERL_COLOR="blue"}"
# ------------------------------------------------------------------------------
# Section
# ------------------------------------------------------------------------------
# Show current version of Perl
spaceship_perl() {
[[ $SPACESHIP_PERL_SHOW == false ]] && return
spaceship::exists perl || return
# Show only if perl files or composer.json exist in current directory
local is_perl_project="$(spaceship::upsearch META.{json,yml,yaml} .perl-version cpanfile)"
[[ -n "$is_perl_project" || -n *.pl(#qN^/) || -n *.pm(#qN^/) ]] || return
local perl_version=$(perl -v 2>&1 | awk '/This/ {print $9}' | sed -r 's/[(v]+//g;s/[)]//g')
spaceship::section \
--color "$SPACESHIP_PERL_COLOR" \
--prefix "$SPACESHIP_PERL_PREFIX" \
--suffix "$SPACESHIP_PERL_SUFFIX" \
--symbol "$SPACESHIP_PERL_SYMBOL" \
"v$perl_version"
}