diff --git a/www-apps/gitlab-ce/Manifest b/www-apps/gitlab-ce/Manifest
index 26184c3..197ae12 100644
--- a/www-apps/gitlab-ce/Manifest
+++ b/www-apps/gitlab-ce/Manifest
@@ -1,3 +1,4 @@
+AUX gitlab-8.10.6-sidekiq.service 1067 SHA256 f9fd3b011a51b091bfb16ec4b7a079a7a853892669a0ae9ef4c4441bc9a24e21 SHA512 cf160b7f2bba68c72a7922718bfdbcd41d1ceab842316d7adb57f526d74dc04d0c97858f2049aa2bad141e1cc095f56f4b09a2a03d88400135bbc8c314c9d6cc WHIRLPOOL 3e27b6f20d1637884deefa0629bd885238f40795f58e929604d42b17c3e1ec7ff54c0671705d4a77b4daf48b69726db648e0ecd343f9eeedcc2fdf2d1ea40522
 AUX gitlab-ce-8.7.5-fix-sendmail-config.patch 705 SHA256 cfc4ffd896e03cc763601aca5cdd5ac43f85152705cbf5a4e9144a6156d6f77e SHA512 a92659db8cab022185d87f321b037b1731612bf5f89b9df4552dd49b843bb49b6019f8ddda96a6fd6cb6544664a1c3d52ca5fee2c11be8b33698cc713219510f WHIRLPOOL 81a6504a8583bc46ea4005d9f8a2113802439161c40f11d3da46332b8980fc6b9520d81d9e32a6555bcdc893245448ba9151a271c511ae87f6468f588d4804b0
 AUX gitlab-ce-8.9.1-fix-redis-config-path.patch 411 SHA256 d88b8c4d4dcc30d7533bc9cccd735d8ca7b2ae3878938904b1b5ba36e11a810c SHA512 4852edec468d5f62f6e903687a1791fd8cc840f361448a538fb3d42e8a885aa326a7663538145eed7f852f3b66a90b8a0ca9dc90f86534bdcc42e66855a801c9 WHIRLPOOL ffeec14be3859e5640e3348de98f67660eacda7a63ea13b463e6411f516a40d09a9e99d841939c9d4317544f2bb6d813156b461e61be27c08b68a67bc2ecbfd6
 AUX gitlab-mailroom.service 773 SHA256 39cea460db7fc505b136a2106902d0515890180e74913bf364aa499368fc5f2e SHA512 f82c63a180add1103e2bd115e67826ad7362a844991ef16f1de7fc6c78bf1955155ecf278fc0d759e674ab85736f3ba2a6650d00e9b3ce683316875efd9efa3c WHIRLPOOL 683c67b12f9666d1c1df5ec61e0072acaecd3aff43d0ff475037e178bc58fd9036ae6d8cd45e922098c842abd057231afd4767ce229d4581356f153b48a06208
@@ -11,12 +12,14 @@ DIST gitlab-ce-8.10.1.tar.gz 21035550 SHA256 8fe9c994b87f4ef819b14c8149b07a594a8
 DIST gitlab-ce-8.10.2.tar.gz 21038115 SHA256 71cba117f895beb96278b81ec09d60d46189f71024cb2e1db14628206d64c26e SHA512 d9fccb2530357835e647ecbbd04e825154cb9b780c4d67210b3cd5598418e377af90046c10a1b192e8b4ea99b77ad0b6ac734e237360c4c179338003ce24463f WHIRLPOOL bfe3eb27576a31d5abcc1bb60824ce06feb78c1c15b0a94a514707ba536db0d37be00db0ebc3a6c83b0533b0bfb80d01e9bcd851545703ea4ac398a12e6fc866
 DIST gitlab-ce-8.10.3.tar.gz 21039284 SHA256 4d00eab29d24e03b36e61d74544cccda0eb3acccbe09efb91b9670d70116f74b SHA512 e66c5a5919352c78f8fbb983dc17d5ba5e39bed7e335b031d599eb827315c4253ee59d2955ba50df9c3923003595519ee4bfd4e67dfd0c6bd4d47c61ac576350 WHIRLPOOL 38cf4cdaf4c89529f345c5eb2723fbeb986012d5f3e8732d9d527c6497a1ddfb124806888759d9f256c57e13b1be843ef7d0a6f8725ab89bb4e5b45a9c080805
 DIST gitlab-ce-8.10.4.tar.gz 21039911 SHA256 cce5d0cce05cacc260baeda3014bf192b931d897fb72588cc91c2eff15481db6 SHA512 d89aa1b91b7584b45c63aff6aea646b261415e15e95bcdbd3c3a9dd8ce127fa3a4fd22e15d9464d3b572bc2ba202f6ee518d1937515d8d69d435c5cb59835080 WHIRLPOOL 0929eb1703771c57292cbc5711091d84c22b4fe960cfaa5e8714f101622197bff65ee3f1d7a0619daa4a9acd2d1dc6ce3bf35153045a22c43623ed5b3413d661
+DIST gitlab-ce-8.10.6.tar.gz 21039451 SHA256 8c7313ce49dfec816ba74187f920960229f3740d2a433582d48d8f03ac0ffd71 SHA512 aed0a8760eec42ebe059b271134ccad644092a2ce0a7f51a1f338428edbe045d636bf115450fd55ecce500445a94bccece6a7a4ec32f6cc0fbde8f5c3d879dcd WHIRLPOOL 69b3c694d27020edeeacd8da6f2826cbf7c704cd4b11387ac3baf07ec07b37b8374fc73256d39b132f51f49e8038dce16db8eb266dd807acd126a0de1584e244
 DIST gitlab-ce-8.11.0_rc1.tar.gz 21523791 SHA256 1c3217bb1253359335025e6b5222cd1a8a274d108c02b896553af6b79ad40f9c SHA512 7d82a98f9505c6e9afc275ae6ba52b9a03752baca22f2890ba4ac9507ec331962223257602652657fcabfccef891b50dcb3dbbf30dc57080246f941f33d19dc3 WHIRLPOOL bbde9b27f3cf6b7dab1158927e22ded2f12e2d2568334ef3e140a879ff668d55bb09deed1617e2accbaf4909a68b1983ce56798019f5a0e2ce277c4500d24e76
 DIST gitlab-ce-8.9.6.tar.gz 21555571 SHA256 1b357ed1157a2a20b647004f588b67d72416df805a385fa7b605905bafb26f55 SHA512 d4693cdc80fff44e2f2d2e640163337b153ee08fbd12cefd055c8a595e1487010f7c0db39a11056577d331d3a76cc7da9936139199aad324d9c324395f684f9a WHIRLPOOL 00474d385cd9b574bbef0847f80613253f4543c54b356ab654b0ca3e7233e056efbe995a9de3e418c68d482d4a2b9b0cf676941c7013755bd795bfe83c9766aa
 EBUILD gitlab-ce-8.10.1.ebuild 11676 SHA256 18467061975ce0212ddb08cb12b4d2d9f2da6f7999e9d42dd249d96891326318 SHA512 ee1538902ef35fe4f771211eacd0c7fb81aaa81c4b18049111eead6a5ada19318763165245e3e6d05fd41490e0ee4d30ab6fcc946b35e31e1a3f41b200cc46c9 WHIRLPOOL cfad8b037071a70bedf8095cd29cd27d2c703dc9470f4ee943860716e01e7347e78cd9a6612c44fd749a8cb06d6979376493606ab941266ce732e285dc7e3edc
 EBUILD gitlab-ce-8.10.2.ebuild 11677 SHA256 d131e1f22e6ab5d5dfbeca80128ce0838631c82f71cb7f11dbf58d3aec9c2ed6 SHA512 e2530f1f2f2b31ebd4a6adcfacb512d4579baaf69aa2adfb7fd8fd9408966d5454cebdf4441ebc016ff89fa2dbe61ec19239f6e39844e0d3b0a44ec0f73d3cf4 WHIRLPOOL 30d1aa4d499013205953c70210edf6962a4da78ce3c1d11c98d2b048eb57e2d45991a4a2dda34c5c5269dc077ae67cbee76e4859b1c0897b6377673a6f451fb4
 EBUILD gitlab-ce-8.10.3.ebuild 11677 SHA256 1d2e22b1611203ad6d2fe3752a9cffceee7568a876c5b650cb52d12f089e4dbb SHA512 3784835943745d42c5f086b5183c2947c903fd67a19569a6fdd903a68f55fbc09fdd7d667e0fa0fca9871bd299587759f7bb133edba2135eb260e91f16ac6a59 WHIRLPOOL af68d6b67236e8bd683f070e97c4277997822ec9b8bcfa4ac0a4c54edfd470e5fff107d8a5ae2017b1f70f5a4f2c845f6bc40caf9387030540b823c380ff03f2
 EBUILD gitlab-ce-8.10.4.ebuild 11677 SHA256 d6ed052547aebde8708b4624c3a522ea66e86afdde950d2ec8704659c3bf2ce2 SHA512 ca3348dc51e1214f13746ce7d681fd8202dd46f742bb30a040970e467c589be132375fdcf57b5780e61b9179a244075f4f5537e49442025caee6e46c2a073dba WHIRLPOOL 5a2bd77a585a32103d699e3f4d99eef6f3659dc316217a80b7b2937d0ed93365784299724156546df09ff6aa7ee01c962359a4c89a22fe8e94aef8027b6839a9
+EBUILD gitlab-ce-8.10.6.ebuild 11710 SHA256 1659a2e43491488fa6fbbee1699cc4138e8938f694e73310e5faf45fbd9f2578 SHA512 70304f8fe862988d4092dd37c5a66fdfec56c9cb2d62a78f2cdf365a0c629606c6fb9081dbdc7e68530d43894d1cb645d168db8f3f0c8a9999873afd9032ec52 WHIRLPOOL dbf26294a9d6eb4258a67c64844370f1423fa59210b306bc66ea53a902cbc564b1cd084b765759e93d7970df30417e6482dfbbf271dda8d387ef006837123ac3
 EBUILD gitlab-ce-8.11.0_rc1.ebuild 11654 SHA256 a73c20f2671fa997bab4b715c7cd2d40f74e1900a96d5805c8a16139fd367736 SHA512 a8af8ffb14f2f190885597f1afa9cd3d2460c47933d45c49f60cffc5f57631b63b04b2a162ed9d520a64146f6d8701699640b9718475d6adbdf61399efd00cfa WHIRLPOOL 7eb709c573f046f519410d7ccfd1e5f2f662e253355243bdc1bf35cc9021f554fd4b0da07beb9826247a70a345d411ef4e6e2f12b3098227da4847d356268495
 EBUILD gitlab-ce-8.9.6.ebuild 12341 SHA256 a46bb7c78639ee411a8c0994847f4f90a89133f2d85e7eb71f76f9f6756e5c25 SHA512 19712bb3ece7873e9dc2a5d471512a553108b95338bd370dab8dfac6695da34ee713d4d106c62de1472eab7e3e953471ad6274f7d646900e7ef2c7521460211b WHIRLPOOL 1cdff895e32079e2bd85863d46a3c6c0f39590e454f7c77d058f7403341ab39adf477005a9c6c417ec7ca527bffedf0ec1ec3b3f64cb242c3b2d3404c41b6e8f
 EBUILD gitlab-ce-9999.ebuild 12347 SHA256 8a0f60ef3cb5ba17a782702d9cb6273c1a6217e067a2f88968b052fd21873061 SHA512 6fe3bab97466c0decc017eb95ad98717cdff9f55b4ef10823a92075781afd4d73141843fe097318a9caf821d529f2daa20c3550de80bd57ed7871784725e7979 WHIRLPOOL 36e3d61644100a4137d66cd7c91e97ad9e6f35e9bd8b17b79bc7d99383f018159ea4322f15ebf7487935c720c8c9df51412df2dde4d584b5fd276b801e0cf017
diff --git a/www-apps/gitlab-ce/files/gitlab-8.10.6-sidekiq.service b/www-apps/gitlab-ce/files/gitlab-8.10.6-sidekiq.service
new file mode 100644
index 0000000..b3fa7ce
--- /dev/null
+++ b/www-apps/gitlab-ce/files/gitlab-8.10.6-sidekiq.service
@@ -0,0 +1,27 @@
+#####################################################
+#
+# GitLab version    : 5.x - 7.x
+# Contributors      : davispuh, mtorromeo, axilleas, boeserwolf91, Stefan Tatschner (rumpelsepp)
+# Downloaded from   : https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/init/systemd
+#
+####################################################
+
+[Unit]
+Description=GitLab Sidekiq Worker
+Requires=redis.service
+Wants=mysqld.service postgresql.service
+After=redis.service mysqld.service postgresql.service
+
+[Service]
+Type=forking
+User=git
+WorkingDirectory=/opt/gitlab
+Environment=RAILS_ENV=production
+SyslogIdentifier=gitlab-sidekiq
+PIDFile=/run/gitlab/sidekiq.pid
+
+ExecStart=/usr/bin/bundle exec "sidekiq -d -q archive_repo -q post_receive -q mailers -q system_hook -q project_web_hook -q gitlab_shell -q common -q default -e production -P /run/gitlab/sidekiq.pid -d -L /var/log/gitlab/sidekiq.log >> /var/log/gitlab/sidekiq.log 2>&1"
+ExecStop=/usr/bin/bundle exec "sidekiqctl stop /run/gitlab/sidekiq.pid >> /var/log/gitlab/sidekiq.log 2>&1"
+
+[Install]
+WantedBy=multi-user.target
diff --git a/www-apps/gitlab-ce/gitlab-ce-8.10.6.ebuild b/www-apps/gitlab-ce/gitlab-ce-8.10.6.ebuild
new file mode 100644
index 0000000..57a9cf6
--- /dev/null
+++ b/www-apps/gitlab-ce/gitlab-ce-8.10.6.ebuild
@@ -0,0 +1,381 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Maintainer notes:
+# - This ebuild uses Bundler to download and install all gems in deployment mode
+#   (i.e. into isolated directory inside application). That's not Gentoo way how
+#   it should be done, but GitLab has too many dependencies that it will be too
+#   difficult to maintain them via ebuilds.
+#
+
+USE_RUBY="ruby21"
+
+inherit eutils ruby-ng user systemd
+
+MY_PV="v${PV/_/-}"
+MY_GIT_COMMIT="ea71c20d7f60641466c5928d6a22ddab6c739722"
+
+DESCRIPTION="GitLab is a free project and repository management application"
+HOMEPAGE="https://about.gitlab.com/"
+SRC_URI="https://gitlab.com/gitlab-org/${PN}/repository/archive.tar.gz?ref=${MY_PV} -> ${P}.tar.gz"
+RUBY_S="${PN}-${MY_PV}-${MY_GIT_COMMIT}"
+
+RESTRICT="mirror"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~arm ~arm64"
+IUSE="kerberos mysql +postgres +unicorn systemd rugged_use_system_libraries"
+
+## Gems dependencies:
+#   charlock_holmes     dev-libs/icu
+#   grape, capybara     dev-libs/libxml2, dev-libs/libxslt
+#   rugged              dev-util/cmake, virtual/pkgconfig
+#   json                dev-util/ragel
+#   pygments.rb         python 2.7+
+#   execjs              net-libs/nodejs, or any other JS runtime
+#   pg                  dev-db/postgresql
+#   mysql               virtual/mysql
+#
+GEMS_DEPEND="
+	dev-libs/icu
+	dev-libs/libxml2
+	dev-libs/libxslt
+	dev-util/ragel
+	net-libs/nodejs
+	postgres? ( >=dev-db/postgresql-9.1:* )
+	mysql? ( virtual/mysql )
+	kerberos? ( virtual/krb5 )"
+CDEPEND="
+	dev-util/cmake
+	virtual/pkgconfig"
+COMMON_DEPEND="
+	${GEMS_DEPEND}
+	~dev-vcs/gitlab-shell-3.2.1
+	>=dev-vcs/git-2.7.4
+	~dev-vcs/gitlab-workhorse-0.7.8
+	kerberos? ( !app-crypt/heimdal )
+	rugged_use_system_libraries? ( net-libs/http-parser dev-libs/libgit2:0/24 )"
+DEPEND="
+	${CDEPEND}
+	${COMMON_DEPEND}"
+RDEPEND="
+	${COMMON_DEPEND}
+	>=dev-db/redis-2.8
+	virtual/mta
+	systemd? ( sys-apps/systemd:0= )"
+ruby_add_bdepend "
+	virtual/rubygems
+	>=dev-ruby/bundler-1.0"
+
+#
+# fix-sendmail-config:
+#     Fix default settings to work with ssmtp that doesn't know '-t' argument.
+# fix-redis-config-path:
+#     Point to the absolute location of redis_config.rb
+#
+RUBY_PATCHES=(
+	"${PN}-8.7.5-fix-sendmail-config.patch"
+	"${PN}-8.9.1-fix-redis-config-path.patch"
+)
+
+MY_NAME="gitlab"
+MY_USER="git"    # should be same as in gitlab-shell
+
+DEST_DIR="/opt/${MY_NAME}"
+CONF_DIR="/etc/${MY_NAME}"
+LOGS_DIR="/var/log/${MY_NAME}"
+TEMP_DIR="/var/tmp/${MY_NAME}"
+
+# When updating ebuild to newer version, check list of the queues in
+# https://gitlab.com/gitlab-org/gitlab-ce/blob/${MY_PV}/bin/background_jobs
+SIDEKIQ_QUEUES="post_receive,mailers,archive_repo,system_hook,project_web_hook,gitlab_shell,incoming_email,runner,common,default"
+
+all_ruby_prepare() {
+	# fix paths
+	local satellites_path="${TEMP_DIR}/repo_satellites"
+	local repos_path=/var/lib/git/repositories
+	local shell_path=/usr/share/gitlab-shell
+	sed -i -E \
+		-e "/satellites:$/,/\w:$/   s|(\s*path:\s).*|\1${satellites_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*path:\s).*|\1${shell_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*repos_path:\s).*|\1${repos_path}/|" \
+		-e "/gitlab_shell:$/,/\w:$/ s|(\s*hooks_path:\s).*|\1${shell_path}/hooks/|" \
+		config/gitlab.yml.example || die "failed to filter gitlab.yml.example"
+
+	local run_path=/run/${MY_NAME}
+	sed -i -E \
+		-e "s|/home/git/gitlab/tmp/(pids\|sockets)|${run_path}|" \
+		-e "s|/home/git/gitlab/log|${LOGS_DIR}|" \
+		-e "s|/home/git/gitlab|${DEST_DIR}|" \
+		config/unicorn.rb.example || die "failed to filter unicorn.rb.example"
+
+	sed -i \
+		-e "s|/home/git/gitlab/tmp/sockets|${run_path}|" \
+		lib/support/nginx/gitlab || die "failed to filter nginx/gitlab"
+
+	# modify default database settings for PostgreSQL
+	sed -i -E \
+		-e 's|(username:).*|\1 gitlab|' \
+		-e 's|(password:).*|\1 gitlab|' \
+		-e 's|(socket:).*|\1 /run/postgresql/.s.PGSQL.5432|' \
+		config/database.yml.postgresql \
+		|| die "failed to filter database.yml.postgresql"
+
+	# rename config files
+	mv config/gitlab.yml.example config/gitlab.yml
+	mv config/unicorn.rb.example config/unicorn.rb
+
+	local dbconf=config/database.yml
+	if use postgres && ! use mysql; then
+		mv ${dbconf}.postgresql ${dbconf}
+		rm ${dbconf}.mysql
+	elif use mysql && ! use postgres; then
+		mv ${dbconf}.mysql ${dbconf}
+		rm ${dbconf}.postgresql
+	fi
+
+	# remove useless files
+	rm -r lib/support/{deploy,init.d}
+	use unicorn || rm config/unicorn.rb
+}
+
+all_ruby_install() {
+	local dest=${DEST_DIR}
+	local conf=${CONF_DIR}
+	local logs=${LOGS_DIR}
+	local temp=${TEMP_DIR}
+
+	# prepare directories
+	diropts -m750
+	dodir ${logs} ${temp}
+
+	diropts -m755
+	dodir ${conf} ${dest}/public/uploads
+
+	dosym ${temp} ${dest}/tmp
+	dosym ${logs} ${dest}/log
+
+	# install configs
+	insinto ${conf}
+	doins -r config/*
+	dosym ${conf} ${dest}/config
+
+	echo 'export RAILS_ENV=production' > "${D}/${dest}/.profile"
+
+	# remove needless dirs
+	rm -Rf config tmp log
+
+	# install the rest files
+	# using cp 'cause doins is slow
+	cp -Rl * "${D}/${dest}"/
+
+	# install logrotate config
+	dodir /etc/logrotate.d
+	cat > "${D}/etc/logrotate.d/${MY_NAME}" <<-EOF
+		${logs}/*.log {
+		    missingok
+		    delaycompress
+		    compress
+		    copytruncate
+		}
+	EOF
+
+	## Install gems via bundler ##
+
+	cd "${D}/${dest}"
+
+	local without="development test aws"
+	local flag; for flag in mysql postgres unicorn kerberos; do
+		without+="$(use $flag || echo ' '$flag)"
+	done
+	local bundle_args="--deployment ${without:+--without ${without}}"
+
+	use "rugged_use_system_libraries" && export RUGGED_USE_SYSTEM_LIBRARIES="YES"
+
+	einfo "Running bundle install ${bundle_args} ..."
+	${RUBY} /usr/bin/bundle install ${bundle_args} || die "bundler failed"
+
+	einfo "Cleaning old gems ..."
+	${RUBY} /usr/bin/bundle clean
+
+	# clean gems cache
+	rm -Rf vendor/bundle/ruby/*/cache
+	rm -Rf vendor/bundle/ruby/*/bundler/gems/charlock_holmes-dde194609b35/.git
+
+	## RC script ##
+
+	if use systemd ; then
+		ewarn "Beware: systemd support has not been tested, use at your own risk!"
+		systemd_newunit "${FILESDIR}/gitlab-8.10.6-sidekiq.service" "gitlab-sidekiq.service"
+		systemd_dounit "${FILESDIR}/gitlab-unicorn.service"
+		systemd_dounit "${FILESDIR}/gitlab-workhorse.service"
+		systemd_dounit "${FILESDIR}/gitlab-mailroom.service"
+		systemd_dotmpfilesd "${FILESDIR}/gitlab.conf"
+	else
+		local rcscript=gitlab-sidekiq.init
+		use unicorn && rcscript=gitlab-unicorn.init
+
+		cp "${FILESDIR}/${rcscript}" "${T}" || die
+		sed -i \
+			-e "s|@USER@|${MY_USER}|" \
+			-e "s|@GITLAB_BASE@|${dest}|" \
+			-e "s|@LOGS_DIR@|${logs}|" \
+			-e "s|@QUEUES@|${SIDEKIQ_QUEUES}|" \
+			"${T}/${rcscript}" \
+			|| die "failed to filter ${rcscript}"
+
+		newinitd "${T}/${rcscript}" "${MY_NAME}"
+	fi
+
+	# fix permissions
+	fowners -R ${MY_USER}:${MY_USER} ${dest} ${temp} ${logs}
+}
+
+pkg_postinst() {
+	elog "If this is an update from a previous version, stop your GitLab"
+	elog "instance and issue the following command to perform all required"
+	elog "migrations:"
+	elog "       emerge --config \"=${CATEGORY}/${PF}\""
+	elog "PLEASE NOTE: It's HIGHLY recommended to backup your database"
+	elog "before running the config phase. Run these commands (as root):"
+	elog
+	elog "    cd /opt/gitlab"
+	elog "    sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production"
+	elog
+	elog "If this was a fresh install, follow these steps:"
+	elog
+	elog "1. Configure your GitLab's settings in ${CONF_DIR}/gitlab.yml."
+	elog
+	elog "2. Configure your database settings in ${CONF_DIR}/database.yml"
+	elog "   for \"production\" environment."
+	elog
+	elog "3. Then you should create a database for your GitLab instance, if you"
+	elog "   haven't done so already."
+	elog
+	if use postgres; then
+		elog "If you have local PostgreSQL running, just copy&run:"
+		elog "      su postgres"
+		elog "      psql -c \"CREATE ROLE gitlab PASSWORD 'gitlab' \\"
+		elog "          NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;\""
+		elog "      createdb -E UTF-8 -O gitlab gitlabhq_production"
+		elog "  Note: You should change your password to something more random..."
+		elog
+	fi
+	elog "4. Finally execute the following command to initialize the environment:"
+	elog "       emerge --config \"=${CATEGORY}/${PF}\""
+	elog "   Note: Do not forget to start Redis server first!"
+	elog
+	elog "If you're running GitLab behind an SSL proxy such as nginx or Apache and"
+	elog "you can't login after the upgrade, be sure to read the section about the"
+	elog "verification of the CSRF token in GitLab's trouble-shooting guide at"
+	elog "http://goo.gl/5XGRGv."
+	if use postgres; then
+		elog "Please note: As of GitLab 8.6, users of PostgreSQL need to enable the"
+		elog "`pg_trgm` extension by running the following command as a PostgreSQL"
+		elog "super user for *every* GitLab database:"
+		elog "      CREATE EXTENSION IF NOT EXISTS pg_trgm;"
+		elog "For details, see the documentation at the GitLab website."
+	fi
+}
+
+pkg_config() {
+	einfo "Checking configuration files"
+
+	if [ ! -r "${CONF_DIR}/database.yml" ]; then
+		eerror "Copy ${CONF_DIR}/database.yml.* to"
+		eerror "${CONF_DIR}/database.yml and edit this file in order to configure your"
+		eerror "database settings for \"production\" environment."; die
+	fi
+
+	local email_from="$(ryaml ${CONF_DIR}/gitlab.yml production gitlab email_from)"
+	local git_home="$(egethome ${MY_USER})"
+
+	# configure Git global settings
+	if [ ! -e "${git_home}/.gitconfig" ]; then
+		einfo "Setting git user"
+		su -l ${MY_USER} -c "
+			git config --global user.email '${email_from}';
+			git config --global user.name 'GitLab'" \
+			|| die "failed to setup git name and email"
+	fi
+
+	if [ ! -d "${DEST_DIR}/.git" ]; then
+		# create dummy git repo as workaround for
+		# https://github.com/bundler/bundler/issues/2039
+		einfo "Initializing dummy git repository to avoid false errors from bundler"
+		su -l ${MY_USER} -c "
+			cd ${DEST_DIR}
+			git init
+			git add README.md
+			git commit -m 'Dummy repository'" >/dev/null
+	fi
+
+	## Initialize app ##
+
+	local RAILS_ENV="production"
+	local RUBY=${RUBY:-/usr/bin/ruby}
+	local BUNDLE="${RUBY} /usr/bin/bundle"
+
+	local dbname="$(ryaml ${CONF_DIR}/database.yml production database)"
+
+	if [ -f "${DEST_DIR}/.secret" ]; then
+		local update=true
+
+		einfo "Migrating database ..."
+		exec_rake db:migrate
+
+		# https://github.com/gitlabhq/gitlabhq/issues/5311#issuecomment-31656496
+		einfo "Migrating iids ..."
+		exec_rake migrate_iids
+
+		einfo "Cleaning old precompiled assets ..."
+		exec_rake assets:clean
+
+		einfo "Cleaning cache ..."
+		exec_rake cache:clear
+	else
+		local update=false
+
+		einfo "Initializing database ..."
+		exec_rake gitlab:setup
+	fi
+
+	einfo "Precompiling assests ..."
+	exec_rake assets:precompile
+
+	if [ "${update}" = 'true' ]; then
+		ewarn
+		ewarn "This configuration script runs only common migration tasks."
+		ewarn "Please read guides on"
+		ewarn "    https://github.com/gitlabhq/gitlabhq/blob/master/doc/update/"
+		ewarn "for any additional migration tasks specific to your previous GitLab"
+		ewarn "version."
+	fi
+	elog
+	elog "If you want to make sure that the install/upgrade was successful, start"
+	elog "Gitlab now and then run these commands (as root):"
+	elog
+	elog "    cd /opt/gitlab"
+	elog "    sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production"
+	elog "    sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production"
+	elog
+}
+
+ryaml() {
+	ruby -ryaml -e 'puts ARGV[1..-1].inject(YAML.load(File.read(ARGV[0]))) {|acc, key| acc[key] }' "$@"
+}
+
+exec_rake() {
+	local command="${BUNDLE} exec rake $@ RAILS_ENV=${RAILS_ENV}"
+
+	echo "   ${command}"
+	su -l ${MY_USER} -c "
+		export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
+		cd ${DEST_DIR}
+		${command}" \
+		|| die "failed to run rake $@"
+}