+
+setup_ruby_environment() {
+ if [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then
+ source "$HOME/.rvm/scripts/rvm"
+ using_rvm=true
+ elif [[ -s "/usr/local/rvm/scripts/rvm" ]] ; then
+ source "/usr/local/rvm/scripts/rvm"
+ using_rvm=true
+ else
+ using_rvm=false
+ fi
+
+ if [[ "$using_rvm" == true ]]; then
+ # If rvm is in use, we can't just put separate "dependencies"
+ # and "gems-under-test" paths to GEM_PATH: passenger resets
+ # the environment to the "current gemset", which would lose
+ # our GEM_PATH and prevent our test suites from running ruby
+ # programs (for example, the Workbench test suite could not
+ # boot an API server or run arv). Instead, we have to make an
+ # rvm gemset and use it for everything.
+
+ [[ `type rvm | head -n1` == "rvm is a function" ]] \
+ || fatal 'rvm check'
+
+ # Put rvm's favorite path back in first place (overriding
+ # virtualenv, which just put itself there). Ignore rvm's
+ # complaint about not being in first place already.
+ rvm use @default 2>/dev/null
+
+ # Create (if needed) and switch to an @arvados-tests
+ # gemset. (Leave the choice of ruby to the caller.)
+ rvm use @arvados-tests --create \
+ || fatal 'rvm gemset setup'
+
+ rvm env
+ else
+ # When our "bundle install"s need to install new gems to
+ # satisfy dependencies, we want them to go where "gem install
+ # --user-install" would put them. (However, if the caller has
+ # already set GEM_HOME, we assume that's where dependencies
+ # should be installed, and we should leave it alone.)
+
+ if [ -z "$GEM_HOME" ]; then
+ user_gempath="$(gem env gempath)"
+ export GEM_HOME="${user_gempath%%:*}"
+ fi
+ PATH="$(gem env gemdir)/bin:$PATH"
+
+ # When we build and install our own gems, we install them in our
+ # $GEMHOME tmpdir, and we want them to be at the front of GEM_PATH and
+ # PATH so integration tests prefer them over other versions that
+ # happen to be installed in $user_gempath, system dirs, etc.
+
+ tmpdir_gem_home="$(env - PATH="$PATH" HOME="$GEMHOME" gem env gempath | cut -f1 -d:)"
+ PATH="$tmpdir_gem_home/bin:$PATH"
+ export GEM_PATH="$tmpdir_gem_home:$(gem env gempath)"
+
+ echo "Will install dependencies to $(gem env gemdir)"
+ echo "Will install arvados gems to $tmpdir_gem_home"
+ echo "Gem search path is GEM_PATH=$GEM_PATH"
+ fi
+}
+
+with_test_gemset() {
+ if [[ "$using_rvm" == true ]]; then
+ "$@"
+ else
+ GEM_HOME="$tmpdir_gem_home" "$@"
+ fi
+}
+
projects / arvados-dev.git / blobdiff