app-emulation/vagrant: add ruby 2.6

Signed-off-by: Nick Herman <gerkola@gmail.com>
Bug: https://bugs.gentoo.org/686388
Closes: https://github.com/gentoo/gentoo/pull/12057
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

2 files changed, 63 insertions, 2 deletions

diff --git a/app-emulation/vagrant/files/vagrant-r1.in b/app-emulation/vagrant/files/vagrant-r1.in
new file mode 100644
index 000000000000..fd35177c6fe0
--- /dev/null
+++ b/app-emulation/vagrant/files/vagrant-r1.in
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+#
+# This is a wrapper to properly execute Vagrant within the embedded
+# Vagrant installation directory. This sets up proper environmental variables
+# so that everything loads and compiles to proper directories.
+
+for r in ruby26 ruby25 ruby24; do
+  # not all ruby versions are guaranteed to be installed
+  if ! command -v "${r}" >/dev/null 2>&1; then
+    continue
+  fi
+
+  VAGRANT_DIR="$( "${r}" -e 'print Gem::default_path[-1] + "/gems/vagrant-@VAGRANT_VERSION@"' )"
+
+  # Export the VAGRANT_EXECUTABLE so that pre-rubygems can optimize a bit
+  export VAGRANT_EXECUTABLE="${VAGRANT_DIR}/bin/vagrant"
+
+  if [ -f ${VAGRANT_EXECUTABLE} ] ;then
+    ruby="${r}"
+    break
+  fi
+done
+
+if [ -z ${ruby} ]; then
+  echo "Error: failed to find any usable ruby"
+  exit 1
+fi
+
+# Export GEM_HOME based on VAGRANT_HOME
+#
+# This needs to be set because Bundler includes gem paths
+# from RubyGems' Gem.paths.
+if [ -z ${VAGRANT_HOME} ]; then
+  VAGRANT_HOME="~/.vagrant.d"
+fi
+export GEM_HOME="${VAGRANT_HOME}/gems"
+
+# SSL certs
+export SSL_CERT_FILE="/etc/ssl/certs/ca-certificates.crt"
+
+# Export an environmental variable to say we're in a Vagrant
+# installer created environment.
+export VAGRANT_INSTALLER_ENV=1
+
+# This is currently used only in Vagrant::Plugin::Manager.system_plugins_file
+# to locate plugins configuration file.
+export VAGRANT_INSTALLER_EMBEDDED_DIR="/var/lib/vagrant"
+export VAGRANT_INSTALLER_VERSION=2
+
+# Export the OS as an environmental variable that Vagrant can access
+# so that it can behave better.
+export VAGRANT_DETECTED_OS="$(uname -s 2>/dev/null)"
+
+# Allow to install plugins even with deps in different slots (Bug #628648)
+export VAGRANT_DISABLE_STRICT_DEPENDENCY_ENFORCEMENT=1
+
+# Make it work with rvm (Bugs #474476 #628648)
+unset GEM_HOME GEM_PATH
+
+# Call the actual Vagrant bin with our arguments
+exec "${ruby}" "${VAGRANT_EXECUTABLE}" "$@"
diff --git a/app-emulation/vagrant/vagrant-2.2.4.ebuild b/app-emulation/vagrant/vagrant-2.2.4.ebuild
index a55cc3486a28..150022d0426d 100644
--- a/app-emulation/vagrant/vagrant-2.2.4.ebuild
+++ b/app-emulation/vagrant/vagrant-2.2.4.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-USE_RUBY="ruby23 ruby24 ruby25"
+USE_RUBY="ruby24 ruby25 ruby26"
 
 RUBY_FAKEGEM_EXTRADOC="CHANGELOG.md README.md"
 RUBY_FAKEGEM_GEMSPEC="vagrant.gemspec"
@@ -70,7 +70,7 @@ all_ruby_prepare() {
 	sed -e '/rb-kqueue/d' \
 		-i ${PN}.gemspec || die
 
-	sed -e "s/@VAGRANT_VERSION@/${PV}/g" "${FILESDIR}/${PN}.in" > "${PN}" || die
+	sed -e "s/@VAGRANT_VERSION@/${PV}/g" "${FILESDIR}/${PN}-r1.in" > "${PN}" || die
 }
 
 all_ruby_install() {