1d4d36024f
If a default ruby is set for the user, switch to it automatically. This sets the PATH variables and allows gems such as `bundler` to be found, allowing the `bundler` aliases to be enabled. This only matters when a default ruby is _not_ the system ruby, and/or when bundler is not installed for the system ruby but is installed for the default ruby. This also fixes an issue where the `ruby-info` function has the wrong info for the initial prompt. A `.ruby-version` file must exist in the users $HOME directory (as recommended here for auto-switching: https://github.com/postmodern/chruby#default-ruby)
68 lines
1.8 KiB
Bash
68 lines
1.8 KiB
Bash
#
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# Configures Ruby local gem installation, loads version managers, and defines
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# aliases.
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#
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# Authors: Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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# Load RVM into the shell session.
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if [[ -s "$HOME/.rvm/scripts/rvm" ]]; then
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# Unset AUTO_NAME_DIRS since auto adding variable-stored paths to ~ list
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# conflicts with RVM.
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unsetopt AUTO_NAME_DIRS
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# Source RVM.
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source "$HOME/.rvm/scripts/rvm"
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# Load manually installed rbenv into the shell session.
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elif [[ -s "$HOME/.rbenv/bin/rbenv" ]]; then
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path=("$HOME/.rbenv/bin" $path)
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eval "$(rbenv init - --no-rehash zsh)"
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# Load package manager installed rbenv into the shell session.
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elif (( $+commands[rbenv] )); then
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eval "$(rbenv init - --no-rehash zsh)"
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# Load package manager installed chruby into the shell session.
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elif (( $+commands[chruby-exec] )); then
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source "${commands[chruby-exec]:h:h}/share/chruby/chruby.sh"
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if zstyle -t ':prezto:module:ruby:chruby' auto-switch; then
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source "${commands[chruby-exec]:h:h}/share/chruby/auto.sh"
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# If a default ruby is configured for the user, switch to it
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chruby_auto
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fi
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# Prepend local gems bin directories to PATH.
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else
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path=($HOME/.gem/ruby/*/bin(N) $path)
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fi
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# Return if requirements are not found.
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if (( ! $+commands[ruby] && ! ( $+commands[rvm] || $+commands[rbenv] ) )); then
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return 1
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fi
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#
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# Aliases
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#
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# General
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alias rb='ruby'
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# Bundler
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if (( $+commands[bundle] )); then
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alias rbb='bundle'
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alias rbbe='bundle exec'
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alias rbbi='bundle install --path vendor/bundle'
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alias rbbl='bundle list'
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alias rbbo='bundle open'
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alias rbbp='bundle package'
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alias rbbu='bundle update'
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alias rbbI='rbbi \
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&& bundle package \
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&& print .bundle >>! .gitignore \
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&& print vendor/assets >>! .gitignore \
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&& print vendor/bundle >>! .gitignore \
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&& print vendor/cache >>! .gitignore'
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fi
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