init

.zprezto/modules/ruby/init.zsh

@@ -0,0 +1,68 @@
+#
+# Configures Ruby local gem installation, loads version managers, and defines
+# aliases.
+#
+# Authors: Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+# Load RVM into the shell session.
+if [[ -s "$HOME/.rvm/scripts/rvm" ]]; then
+  # Unset AUTO_NAME_DIRS since auto adding variable-stored paths to ~ list
+  # conflicts with RVM.
+  unsetopt AUTO_NAME_DIRS
+
+  # Source RVM.
+  source "$HOME/.rvm/scripts/rvm"
+
+# Load manually installed rbenv into the shell session.
+elif [[ -s "$HOME/.rbenv/bin/rbenv" ]]; then
+  path=("$HOME/.rbenv/bin" $path)
+  eval "$(rbenv init - --no-rehash zsh)"
+
+# Load package manager installed rbenv into the shell session.
+elif (( $+commands[rbenv] )); then
+  eval "$(rbenv init - --no-rehash zsh)"
+
+# Load package manager installed chruby into the shell session.
+elif (( $+commands[chruby-exec] )); then
+  source "${commands[chruby-exec]:h:h}/share/chruby/chruby.sh"
+  if zstyle -t ':prezto:module:ruby:chruby' auto-switch; then
+    source "${commands[chruby-exec]:h:h}/share/chruby/auto.sh"
+
+    # If a default Ruby is set, switch to it.
+    chruby_auto
+  fi
+
+# Prepend local gems bin directories to PATH.
+else
+  path=($HOME/.gem/ruby/*/bin(N) $path)
+fi
+
+# Return if requirements are not found.
+if (( ! $+commands[ruby] && ! ( $+commands[rvm] || $+commands[rbenv] ) )); then
+  return 1
+fi
+
+#
+# Aliases
+#
+
+# General
+alias rb='ruby'
+
+# Bundler
+if (( $+commands[bundle] )); then
+  alias rbb='bundle'
+  alias rbbe='bundle exec'
+  alias rbbi='bundle install --path vendor/bundle'
+  alias rbbl='bundle list'
+  alias rbbo='bundle open'
+  alias rbbp='bundle package'
+  alias rbbu='bundle update'
+  alias rbbI='rbbi \
+    && bundle package \
+    && print .bundle       >>! .gitignore \
+    && print vendor/assets >>! .gitignore \
+    && print vendor/bundle >>! .gitignore \
+    && print vendor/cache  >>! .gitignore'
+fi