ruby-alternatives.sh

#!/bin/sh

# standard ubuntu gem pakage adds alternative for gem
# it should be removed first time
#
# update-alternatives --remove-all gem

update-alternatives --remove-all ruby

update-alternatives --install /usr/bin/ruby ruby /opt/ruby-enterprise/bin/ruby 600 \
                    --slave   /usr/bin/ri ri /opt/ruby-enterprise/bin/ri \
                    --slave   /usr/bin/erb erb /opt/ruby-enterprise/bin/erb \
                    --slave   /usr/bin/rdoc rdoc /opt/ruby-enterprise/bin/rdoc \
                    --slave   /usr/bin/gem gem /opt/ruby-enterprise/bin/gem \
                    --slave   /usr/bin/irb irb /opt/ruby-enterprise/bin/irb \
                    --slave   /usr/share/man/man1/ruby.1.gz ruby.1.gz \
                              /opt/ruby-enterprise/share/man/man1/ruby.1.gz \

update-alternatives --install /usr/bin/ruby ruby /usr/bin/ruby1.8 500 \
                    --slave   /usr/bin/ri ri /usr/bin/ri1.8 \
                    --slave   /usr/bin/erb erb /usr/bin/erb1.8 \
                    --slave   /usr/bin/rdoc rdoc /usr/bin/rdoc1.8 \
                    --slave   /usr/bin/gem gem /usr/bin/gem1.8 \
                    --slave   /usr/bin/irb irb /usr/bin/irb1.8 \
                    --slave   /etc/bash_completion.d/gem bash_completion_gem \
                              /etc/bash_completion.d/gem1.8 \
                    --slave   /usr/share/man/man1/ruby.1.gz ruby.1.gz \
                              /usr/share/man/man1/ruby1.8.1.gz \
                    --slave   /usr/share/man/man1/gem.1.gz gem.1.gz \
                              /usr/share/man/man1/gem1.8.1.gz \
                    --slave   /usr/share/man/man1/erb.1.gz erb.1.gz \
                              /usr/share/man/man1/erb1.8.1.gz \
                    --slave   /usr/share/man/man1/irb.1.gz irb.1.gz \
                              /usr/share/man/man1/irb1.8.1.gz \
                    --slave   /usr/share/man/man1/ri.1.gz ri.1.gz \
                              /usr/share/man/man1/ri1.8.1.gz

update-alternatives --install /usr/bin/ruby ruby /usr/bin/ruby1.9.1 400 \
                    --slave   /usr/bin/ri ri /usr/bin/ri1.9.1 \
                    --slave   /usr/bin/erb erb /usr/bin/erb1.9.1 \
                    --slave   /usr/bin/rdoc rdoc /usr/bin/rdoc1.9.1 \
                    --slave   /usr/bin/gem gem /usr/bin/gem1.9.1 \
                    --slave   /usr/bin/irb irb /usr/bin/irb1.9.1 \
                    --slave   /etc/bash_completion.d/gem bash_completion_gem \
                              /etc/bash_completion.d/gem1.9.1 \
                    --slave   /usr/share/man/man1/ruby.1.gz ruby.1.gz \
                              /usr/share/man/man1/ruby1.9.1.1.gz \
                    --slave   /usr/share/man/man1/gem.1.gz gem.1.gz \
                              /usr/share/man/man1/gem1.9.1.1.gz \
                    --slave   /usr/share/man/man1/erb.1.gz erb.1.gz \
                              /usr/share/man/man1/erb1.9.1.1.gz \
                    --slave   /usr/share/man/man1/irb.1.gz irb.1.gz \
                              /usr/share/man/man1/irb1.9.1.1.gz \
                    --slave   /usr/share/man/man1/ri.1.gz ri.1.gz \
                              /usr/share/man/man1/ri1.9.1.1.gz \
                    --slave   /usr/share/man/man1/rake.1.gz rake.1.gz \
                              /usr/share/man/man1/rake1.9.1.1.gz

update-alternatives --install /usr/bin/ruby ruby /usr/local/bin/rubygit 400 \
                    --slave   /usr/bin/ri ri /usr/local/bin/rigit \
                    --slave   /usr/bin/erb erb /usr/local/bin/erbgit \
                    --slave   /usr/bin/rdoc rdoc /usr/local/bin/rdocgit \
                    --slave   /usr/bin/gem gem /usr/local/bin/gemgit \
                    --slave   /usr/bin/irb irb /usr/local/bin/irbgit \
                    --slave   /usr/share/man/man1/ruby.1.gz ruby.1.gz \
                              /usr/local/man/man1/rubygit.1 \
                    --slave   /usr/share/man/man1/erb.1.gz erb.1.gz \
                              /usr/local/man/man1/erbgit.1 \
                    --slave   /usr/share/man/man1/irb.1.gz irb.1.gz \
                              /usr/local/man/man1/irbgit.1 \
                    --slave   /usr/share/man/man1/ri.1.gz ri.1.gz \
                              /usr/local/man/man1/rigit.1 \
                    --slave   /usr/share/man/man1/rake.1.gz rake.1.gz \
                              /usr/local/man/man1/rakegit.1

# if you want use binaries from gems add line below to ~/.bashrc
#
# export PATH="$(gem env gempath | sed s/:/\\/bin:/g)/bin:$PATH"

# vim:et:ts=8: