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#
# Ruby
#
# A dynamic, reflective, object-oriented, general-purpose programming language.
# Link: https://www.ruby-lang.org/
# ------------------------------------------------------------------------------
# Configuration
# ------------------------------------------------------------------------------
SPACESHIP_RUBY_SHOW="${SPACESHIP_RUBY_SHOW=true}"
SPACESHIP_RUBY_PREFIX="${SPACESHIP_RUBY_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
SPACESHIP_RUBY_SUFFIX="${SPACESHIP_RUBY_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
SPACESHIP_RUBY_SYMBOL="${SPACESHIP_RUBY_SYMBOL="💎 "}"
SPACESHIP_RUBY_COLOR="${SPACESHIP_RUBY_COLOR="red"}"
# ------------------------------------------------------------------------------
# Section
# ------------------------------------------------------------------------------
# Show current version of Ruby
spaceship_ruby() {
[[ $SPACESHIP_RUBY_SHOW == false ]] && return
# Show versions only for Ruby-specific folders
[[ -f Gemfile || -f Rakefile || -n *.rb(#qN^/) ]] || return
local 'ruby_version'
if spaceship::exists rvm-prompt; then
ruby_version=$(rvm-prompt i v g)
elif spaceship::exists chruby; then
ruby_version=$(chruby | sed -n -e 's/ \* //p')
elif spaceship::exists rbenv; then
ruby_version=$(rbenv version-name)
elif spaceship::exists asdf; then
# split output on space and return second element
ruby_version=${$(asdf current ruby)[2]}
else
return
fi
[[ -z $ruby_version || "${ruby_version}" == "system" ]] && return
# Add 'v' before ruby version that starts with a number
[[ "${ruby_version}" =~ ^[0-9].+$ ]] && ruby_version="v${ruby_version}"
spaceship::section \
"$SPACESHIP_RUBY_COLOR" \
"$SPACESHIP_RUBY_PREFIX" \
"${SPACESHIP_RUBY_SYMBOL}${ruby_version}" \
"$SPACESHIP_RUBY_SUFFIX"
}
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