diff --git a/dev-vcs/gitlab-workhorse/Manifest b/dev-vcs/gitlab-workhorse/Manifest
index 21946e4..17afb2d 100644
--- a/dev-vcs/gitlab-workhorse/Manifest
+++ b/dev-vcs/gitlab-workhorse/Manifest
@@ -1,9 +1,12 @@
 AUX fix-Makefile-0.4.2.patch 508 SHA256 970bb7ce34fd846902ad83394e929f7162d3c33ddf8307f0538e1f3fb9d1b59f SHA512 77ef8cd1781a1dcd86483ec53db72ad31ea00556c96831f6f4af39c010a4075b503cf5c6a62c787139f92ab651f9a8fefecb8bdab6da38f9a139f89e96c15c86 WHIRLPOOL 33ee8956a2497f7a324f6970e3a8ec83ced3a2364593ce1272cc665c761f2d83a2ab6b73062a333216acb9d345108672181323c3228d94fd1630c29ef4c533e3
 AUX fix-Makefile-0.5.1.patch 508 SHA256 f63fe5302487d698212b52984f3f51efb3a6768558ae8927044c6a84f1814bc0 SHA512 27916751eda48b5cf4b8a3d650c74ca5031462fec14648a7535def6ebd321d49e1104b84f916109b5fdccdd90f9ee42fdbec587e3ee52f9c649fb49caac283e6 WHIRLPOOL 6f04c95575233eadd8b5f4d3e0ce564591d12e279d9827383292296d118dfc8670e239e2aaa74a3c132cc205b4d6214cb54edc983a5d2270dc005720955c805a
+AUX fix-Makefile-0.5.4.patch 508 SHA256 3d0eefeafabef0043d9952ba03890fe241cecdbe20354827e187778cf65aea60 SHA512 16c2ae7f5117590bb4f794ac9aa85aa6e66c2edb01219f339d6db8dc91871bf6331e81bec93ce51d0aee5b5e6ef487d3d33a7f33901aafb036035da2444b9bf2 WHIRLPOOL ed054321aba5c546bda4f15750373546fa0ff9b951ee6d901bb7d73d69b3a933583d5897c2ef397348655a3fe6c0e3d4106e645d3ae2cc9e4348b316df82168f
 AUX gitlab-workhorse.conf 248 SHA256 6d11d63aa869cfd8c6f77c3a875984c226db633be899ad7ce97fafe94236eee7 SHA512 234213c8361702bdfeea40bd306b5899de19f34ce985e090a86e01aa601cf4ed23da4dfb75f74fe5986bbea5535a7a6a745406b4f67f79d352bd1c863777c7f1 WHIRLPOOL 8ac1134cde3aee942466d206e703ebd5330f83537d7e29641447f812d857bcc57b07fbf82eab086c0d622750694f64fabf8ffca2ba26a725f61b40fd1941e963
 AUX gitlab-workhorse.init 653 SHA256 f38c37ed818cb8c25fb800bfcb5448f659e876b78ea33ea7a1ba3c80e73ea95e SHA512 2667997def39e6dc17e6a1d9be06d6e855d5d3e956e64d93bb3e74bbad0a1d427dc034f9c139f3b05e2666abab014404b2c8013c5347f4ec25fbf5ef86e7e88e WHIRLPOOL 63cd7ff80d88676b44c2d6ccdadf74907d5f8e4268f03ee11775c423bf95955f9d3aaeedd79fa6e0486b2d225336eb2ffa165dd7b9ac87ed0c2d403dc7e5afb4
 DIST gitlab-workhorse-0.4.2.tar.bz2 14206 SHA256 09bd196334c2cde6e86a905df23ad904aaea7f01915b23c7e36cbff40fd0e14d SHA512 dcd2081786729ebcdd19aa1b5763a3ab4cf3e834ba0198827e354f610cbd338367229c2a57576413a3b18ab09a5fb1467eb0c9fe825830269a8990b662bce01a WHIRLPOOL 749803ad942e58e6dcf55dc4dcddf788591af7fe56729c946991e38c70f54aac65b3ba282e9a0106c9e717213ba70ba9c754257aee6bc5fedb3471eb333db4d6
 DIST gitlab-workhorse-0.5.1.tar.bz2 18396 SHA256 fe5170da871cb48136f35f90963242fe64871185cbf3fcf13129a7f98ff1fc97 SHA512 5d46b047f2aeb7cf174bc3cd5d13e9d6595ddfb2cd80fa174733e3948903552995c4b6ebc2da27a24f50bbb00bf7da44a12b71acb49d90abfe245d2f59a6a3e6 WHIRLPOOL 43ee51fe5db55f1459c0e45ab867cb78f055f811be515af2ba272915df0cd894b899ab9ef9b11e8a53803c1156739d3057fb8d09b9bc3cf36973728dd4a44c8a
+DIST gitlab-workhorse-0.5.4.tar.bz2 19488 SHA256 aae86bff51ab421a2e529c45c5d3f9223d2ebc23b9a6326416dac9998185488e SHA512 ba555f6aff07826281991cbb66bd2b1f4b92cf3ecb02a6e9f12120e01cd7846eb33eebef3f7fc2e7a531cd498f576d9f2e4529358e0d88b11103f0cd22208d40 WHIRLPOOL 1bbec15e69c674f1fa9205ea74cb8555ff97b3d71dad2815389d8953cc7cfdfdda61bd2e5b36ed871ded913b834546571ab12fee883bfc0f39878d68f84a5135
 EBUILD gitlab-workhorse-0.4.2.ebuild 866 SHA256 b4377c171ea120bd743f5f7edd222d45260d6fbc290cb263f2e72944335033ce SHA512 24d2c0cb6b71723e8f6349db1b7a501e77a428455506273dd840f715beaf2cb057da0807677a01cde18e4fe3cf98ed7823e83b88a4f4b7711723eef7eaebe20b WHIRLPOOL ec42a052573f4654f808ad7ecffef8f67eb25599127223cf3690cf3e4156f197fac511c4540412394645186ee45a7f4ffee71aeb1803522d57daaa823217d878
 EBUILD gitlab-workhorse-0.5.1.ebuild 866 SHA256 188539bf1d1f156a37f5044058508e9140f80e648fccdba3c438307a73f14fb9 SHA512 6f8dd6210a522a87e72795ea6b78d4b6a825b8ba6c610c30e04676980ffe49db5e5199d780284ff778e7ba75a633406c95762f16d55b5c15e8d881a3ad8ba567 WHIRLPOOL f713e415daaa8d654b334ed6d991446b6d600192867d6f93e02f9196d1c5454abce92022668ab49e2cc1f084c79da43a6b65d120cec6e627a7dc6f5eaccda651
+EBUILD gitlab-workhorse-0.5.4.ebuild 866 SHA256 93c056d8226ecd39b57a00e3df876204675b9f0baf3593a2ad9fbe09156a5f81 SHA512 aeb2b5537e0901418554532ef810597aa40b56aa5755b9d7d38d49c3f30f2ed6c1b59b3ae82c97eda4711c76e113245270f556a58f883a6a9aa5d966d0ed429f WHIRLPOOL 9a20dbc894930bcb10f0dc1cce940fd097ac44929ab1c98dbe46ed57c9b319c761306383a642b094cd84d17737a9433d5775c066344190d45bc18554a6f07f47
 MISC metadata.xml 234 SHA256 f35b97f99a26d73cc441e1d93bfe25aaa4e9f7f6d90c8d05a74f7b7bc5b68472 SHA512 59d8156b3ca3e99c40d5a2a32de7edf2eb53279b2424998862589d6bad77617d23fc852afec0a92f8ac5bb54a88ebc504cc0641029c1936412e90ab03dfdd447 WHIRLPOOL 935a1401910a42f888c991e443a49275ea8b87976c5aa977f670053d97d18754231749749bc92d37d4b5f45ecf65914480942a11b5827b6c08fb24313a428431
diff --git a/dev-vcs/gitlab-workhorse/files/fix-Makefile-0.5.4.patch b/dev-vcs/gitlab-workhorse/files/fix-Makefile-0.5.4.patch
new file mode 100644
index 0000000..68696bf
--- /dev/null
+++ b/dev-vcs/gitlab-workhorse/files/fix-Makefile-0.5.4.patch
@@ -0,0 +1,16 @@
+diff --git a/Makefile b/Makefile
+index c2c8c59..419f4d8 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,8 +1,8 @@
+-PREFIX=/usr/local
+-VERSION=$(shell git describe)-$(shell date -u +%Y%m%d.%H%M%S)
++PREFIX=${DESTDIR}/usr
++VERSION=0.5.4-$(shell date -u +%Y%m%d.%H%M%S)
+ 
+ gitlab-workhorse: $(wildcard *.go)
+-	go build -ldflags "-X main.Version ${VERSION}" -o gitlab-workhorse
++	go build -ldflags "-X main.Version=${VERSION}" -o gitlab-workhorse
+ 
+ install: gitlab-workhorse
+ 	install gitlab-workhorse ${PREFIX}/bin/
diff --git a/dev-vcs/gitlab-workhorse/gitlab-workhorse-0.5.4.ebuild b/dev-vcs/gitlab-workhorse/gitlab-workhorse-0.5.4.ebuild
new file mode 100644
index 0000000..69c08d3
--- /dev/null
+++ b/dev-vcs/gitlab-workhorse/gitlab-workhorse-0.5.4.ebuild
@@ -0,0 +1,38 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+inherit eutils user
+
+DESCRIPTION="This is the new backend for Git-over-HTTP communication needed for GitLab >= 8.2"
+HOMEPAGE="https://gitlab.com/gitlab-org/gitlab-workhorse"
+SRC_URI="https://gitlab.com/gitlab-org/${PN}/repository/archive.tar.bz2?ref=${PV} -> ${P}.tar.bz2"
+S="${WORKDIR}/${P}-58957d60b525e83663f48b119b82160be604111c"
+RESTRICT="mirror"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND=">=dev-lang/go-1.5.1
+	!dev-vcs/gitlab-git-http-server"
+
+src_prepare() {
+	epatch "${FILESDIR}/fix-Makefile-${PV}.patch"
+}
+
+src_install() {
+	local dest=/usr/bin
+
+	diropts -m755
+	dodir ${dest}
+
+	exeinto ${dest}
+	doexe "${S}/${PN}"
+
+	## RC script ##
+	newinitd "${FILESDIR}/${PN}.init" "${PN}"
+	newconfd "${FILESDIR}/${PN}.conf" "${PN}"
+}
diff --git a/www-apps/gitlab-ce/Manifest b/www-apps/gitlab-ce/Manifest
index 3bc6c91..a022bc6 100644
--- a/www-apps/gitlab-ce/Manifest
+++ b/www-apps/gitlab-ce/Manifest
@@ -19,10 +19,12 @@ DIST gitlab-ce-8.0.5.tar.gz 8238566 SHA256 476185a191bfe8757ca1a981419ff5d314491
 DIST gitlab-ce-8.1.4.tar.gz 8761954 SHA256 619ac3b8c83ac2e3dfa81054b5ae0e76ae81497cf38587410504d6a603181897 SHA512 3973af3480f7e52dc64aec2ef99ff13cac9296fbbc76bfb59387416ee683099109fce361cd1619b4d3fa55032f7e1029b272e07cd15e0b6e353ac6f6c730f2bd WHIRLPOOL d3ce2dfaf013dbd99b023cf9d7ab3494d54d8628093761dd7b9cfe522ac8fb2c00a53d4534843dc292fa38ca1200f2dbe2c376efbd1c40e6e0ca1f9a31762936
 DIST gitlab-ce-8.2.3.tar.gz 9961014 SHA256 470c10f267ad904ebd6228ccc5007092ab0fdc521277cc6f96ac98959a2b35c2 SHA512 77be97245a266536e1065e689b1e3183cda8b1800553a47f32c6e01d740537831898ec2ed86c9626a57c03e507e9d5d108afb5af0aba3623873973b71c842d7f WHIRLPOOL 44dcfeb1e5dc619e7e78fb7328e50bb3a4b0ac03b1ddbb1fa616e1c79491ce610def90c7bf0d1be541ae63870adc622765ce329e5ddbddafb103a810acdf45f5
 DIST gitlab-ce-8.3.2.tar.gz 10683322 SHA256 87f6c27043058bba2d879c079f36a81f09f77c8e359ff7cf3bb0f5ebc4dca73e SHA512 a4d05cef4edcdd3ea07858eb52f1fa093a323d6586bcab9e5e2bd78320e56566c496146a89ed24410a551fa5d770a44b018636c11f55eae325cd6ec13de94f77 WHIRLPOOL 2bf74671e58d9f625c385ce2bcd8909bed828108deea17fd4bdbea7bf9d365dda14d1422699582a818fb656ab43cdea7f841c2334de152070dd2acac2f195e05
+DIST gitlab-ce-8.3.4.tar.gz 10255543 SHA256 15cc1644c05798deafb81be5ae4c313d2d1dc38475ba4b119a5f1d8e905f2c67 SHA512 ce29dbd0b64eee3353e5ea335a738fd0ccc2910167d1d1c4849e7403b91a3b058edb037746b04988a780937abf4fbc33dd769f89a965ec99e8f7042478016f2e WHIRLPOOL 7ed124eaf9ccc913bb18da6fd5f4702cbe756b7a175da6dade53ceb04f35794bd58c8492052b0074ed1fa82e0258213081900ce9157c1ad13eb6f7a18e7c6e2c
 EBUILD gitlab-ce-7.14.3.ebuild 10996 SHA256 a632476e8fe87ec1a478d2229f9e27cbe9e7cc86351e411d9f15105178a4c69f SHA512 a8646de0798d7dae299e500e0a42e6b093e229cb666614b895b979decb1d4b6b398ec2b2f1d19e07cc115f2acb16536426d1769b65412bc51349ac1b262b3053 WHIRLPOOL 2ba4e53846507899b3e6ebb38063e11ee92904262b8a6e00817ab50d6634ed0f0b1013f4a0d8a1cbb26e18c4008e5ab457d3cbd0fdc5f92e5c6214cb45c692f5
 EBUILD gitlab-ce-8.0.5.ebuild 11185 SHA256 1240818953ae8f61b6c88c91c3c1dd32fb7d03c8a62964f5d3ad2e98ff5dad11 SHA512 fd411dd3cd8a4dd1ee0040438fe5da01f81ccf4f97b7b7b3157fcbb35bfacbfd0eda8754fb01e0061e6b0c5bd0e752b0eaff4d663d11b764623e7baafb4f56da WHIRLPOOL 9514cd8f83c7fbaba82b49352cb9b8e62d1a5317a09bfea85ce945abd1402e634a88f6eb033494729519ac6fc1282c18bfc8224b9bbe6f41ac89a1286b1d5d0a
 EBUILD gitlab-ce-8.1.4.ebuild 11177 SHA256 6b920132ff2c4926f2ed3edb3fff7cdf3e88c0314f8a0a9c077cdaae9fad4a0e SHA512 617656f6fd52d0c4751e0726983fc7d2c1532e8bc44761dbbe5bfb7f489e18ef66a68769bb0f7736c9d49d536e8103a5486e92869a9bba4d1aa92c4068eedf6e WHIRLPOOL 1c8a0968a1fa7b95ceb47f66610a72585666cc5b2f7f3157d1f5c04f98a2c89d79ac1875a28c57b3116105d2e0af17dabcecaa00159af42166565ae7fa88647e
 EBUILD gitlab-ce-8.2.3.ebuild 11149 SHA256 b9ea26478efe2bb798334178589f94c014550360bcce109af55cf9e9431519f1 SHA512 8cb298285f338c2f45a6b2048d597067ecdb51f3c70ab4c893810029b4773a20b7f058c4262019ae9f88cef5cbaf993726b653d5e214005495acb064bc00d83c WHIRLPOOL bbcfa2b53863fe887b2eaf62d1495463f1590eb5f04856dddb2d95f28a9cec377d29eeac04bb90eeaf8be657a7a71c73edac8ee5fc123f905b694aa2a50aeba9
 EBUILD gitlab-ce-8.3.2.ebuild 11156 SHA256 3bbee882fafa3f1cf16e5e214c87bcadbb64c0abaf1566930aa548e5198cc361 SHA512 2794d6a92dbf5341c46b7b7504b9099fd3f350de0934599d3d8d59fd26c2515a88dbf850ac7e490929ab2cc897225c40696e98192e863549d3d5e677c5c96927 WHIRLPOOL 3083fec80d5cac025b0bc29fe2035e98e37b06bf7e54c5d54519171e052f7435fef38ac7f63030f828713b1af80e949fd7a117d421231fc01fff93837f885a3c
+EBUILD gitlab-ce-8.3.4.ebuild 11156 SHA256 6a9d5dffb4228ef4ad3eda9429d9429ab7cc9ce64364d208b38bbd92d2fd5834 SHA512 e9cbfc68f80c737b0f605ac3db4861c50e4a304fec175db699c6eb24a1284180ea83e8a619abc3ba5808374f380d45b42986f646f8feb229af4a329807f2d817 WHIRLPOOL 2afd92aa67b7a8d7495db65830615fd6671b6b8366b2dd0492278e598ea069642c3d394fde77bd4fad6c5f0484f5d2bcb19c4b5a996a1af1db3e390a374653ab
 EBUILD gitlab-ce-9999.ebuild 11209 SHA256 64550d2d6bb5306df3c60a7e8b77562306ed2b41fb1045aaad3bbc6598916260 SHA512 d8ea512d408505362e464fd626490e676442c319029aaf07f34360b47c724fd017db52e0d3b713590dcc6253cc343e571fc7d9f6d2261445d1ae79e2d3c662db WHIRLPOOL 3e8366d75fe3c739b5a55942afd36acb456fa478500334de9bd8efd4f144bf59cad9c91643e7b99f7046a11c76003d52be1ba52f20fcb7e1802bb16e02080745
 MISC metadata.xml 545 SHA256 1b7fc44d811e1ab7638fe4a40253f49d5f1071872d3020c22c4f67662750cb2f SHA512 86f47d297892bccfefa087d93936296f5647993a9ec8e3f47907a6859cbf385e5bc6f00502d7836c9e8d9efef2b6725bf145b0150924c2082b2bd164469ef6ea WHIRLPOOL 6bfb8a55684d68c8bfa6e025a0be965f7b815394ee0896dd2a13cfb524e3cf3f3149acc9072897e30a1842060389576aac07ea8beb4a8b0bfc3e8eab3723f2a1
diff --git a/www-apps/gitlab-ce/gitlab-ce-8.3.4.ebuild b/www-apps/gitlab-ce/gitlab-ce-8.3.4.ebuild
new file mode 100644
index 0000000..944f881
--- /dev/null
+++ b/www-apps/gitlab-ce/gitlab-ce-8.3.4.ebuild
@@ -0,0 +1,370 @@
+# Copyright 1999-2015 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_PKGNAME="gitlabhq"
+
+DESCRIPTION="GitLab is a free project and repository management application"
+HOMEPAGE="https://about.gitlab.com/"
+SRC_URI="https://github.com/${MY_PKGNAME}/${MY_PKGNAME}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+RUBY_S="${MY_PKGNAME}-${PV}"
+
+RESTRICT="mirror"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="kerberos mysql +postgres +unicorn systemd rugged_use_system_libraries"
+
+## Gems dependencies:
+#   charlock_holmes		dev-libs/icu
+#   grape, capybara		dev-libs/libxml2, dev-libs/libxslt
+#   rugged				dev-util/cmake, virtual/pkgconfig
+#   json				dev-util/ragel
+#   pygments.rb			python 2.7+
+#   execjs				net-libs/nodejs, or any other JS runtime
+#   pg					dev-db/postgresql
+#   mysql				virtual/mysql
+#
+GEMS_DEPEND="
+	dev-libs/icu
+	dev-libs/libxml2
+	dev-libs/libxslt
+	dev-util/ragel
+	net-libs/nodejs
+	postgres? ( >=dev-db/postgresql-9.1:* )
+	mysql? ( virtual/mysql )
+	kerberos? ( virtual/krb5 )"
+CDEPEND="
+	dev-util/cmake
+	virtual/pkgconfig"
+DEPEND="${GEMS_DEPEND}
+	>=dev-vcs/gitlab-shell-2.6.9
+	dev-vcs/git
+	~dev-vcs/gitlab-workhorse-0.5.4
+	kerberos? ( !app-crypt/heimdal )
+	rugged_use_system_libraries? ( net-libs/http-parser dev-libs/libgit2:0/23 )"
+RDEPEND="${DEPEND}
+	>=dev-db/redis-2.8
+	virtual/mta
+	systemd? ( sys-apps/systemd:0= )"
+ruby_add_bdepend "
+	virtual/rubygems
+	>=dev-ruby/bundler-1.0"
+
+#
+# fix-sendmail-config:
+#     Fix default settings to work with ssmtp that doesn't know '-t' argument.
+#
+RUBY_PATCHES=(
+	"${PN}-fix-sendmail-config.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/v${PV}/bin/background_jobs
+SIDEKIQ_QUEUES="post_receive,mailers,archive_repo,system_hook,project_web_hook,gitlab_shell,incoming_email,runner,common,default"
+
+all_ruby_prepare() {
+	# fix paths
+	local satellites_path="${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"
+
+	# clean gems cache
+	rm -Rf vendor/bundle/ruby/*/cache
+	rm -Rf vendor/bundle/ruby/*/bundler/gems/charlock_holmes-dde194609b35/.git
+
+	# fix permissions
+	fowners -R ${MY_USER}:${MY_USER} ${dest} ${temp} ${logs}
+
+	## RC script ##
+
+	if use systemd ; then
+		ewarn "Beware: systemd support has not been tested, use at your own risk!"
+		systemd_dounit "${FILESDIR}/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-8.2.init
+		use unicorn && rcscript=gitlab-unicorn-8.2.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
+}
+
+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!"
+	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 ${CONF_DIR}/database.yml"
+	elog "   for \"production\" environment."
+	elog
+	elog "3. Then you should create a database for your GitLab instance, if you"
+	elog "haven't done so already."
+	elog
+	if use postgres; then
+		elog "If you have local PostgreSQL running, just copy&run:"
+		elog "      su postgres"
+		elog "      psql -c \"CREATE ROLE gitlab PASSWORD 'gitlab' \\"
+		elog "          NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;\""
+		elog "      createdb -E UTF-8 -O gitlab gitlabhq_production"
+		elog "  Note: You should change your password to something more random..."
+		elog
+	fi
+	elog "4. Finally execute the following command to initlize environment:"
+	elog "       emerge --config \"=${CATEGORY}/${PF}\""
+	elog "   Note: Do not forget to start Redis server first!"
+	elog
+	elog "If you're running GitLab behind an SSL proxy such as nginx or Apache and"
+	elog "you can't login after the upgrade, be sure to read the section about the"
+	elog "verification of the CSRF token in GitLab's trouble-shooting guide at"
+	elog "http://goo.gl/5XGRGv."
+}
+
+pkg_config() {
+	local shell_conf='/etc/gitlab-shell.yml'
+
+	einfo "Checking configuration files"
+
+	if [ ! -r "${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
+
+	# check gitlab-shell configuration
+	if [ -r ${shell_conf} ]; then
+		local shell_repos_path="$(ryaml ${shell_conf} repos_path)"
+		local gitlab_repos_path="$(ryaml ${CONF_DIR}/gitlab.yml \
+			production gitlab_shell repos_path)"
+
+		if [ ! "${shell_repos_path}" -ef "${gitlab_repos_path}" ]; then
+			eerror "repos_path in ${CONF_DIR}/gitlab.yml and ${shell_conf}"
+			eerror "must points to the same location! Fix the repos_path location and"
+			eerror "run this again."; die
+		fi
+	else
+		ewarn "GitLab Shell checks skipped, could not find config file at"
+		ewarn "${shell_conf}. Make sure that you have gitlab-shell properly"
+		ewarn "installed and that repos_path is the same as in GitLab."
+	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 [ "${update}" = 'true' ]; then
+		ewarn
+		ewarn "This configuration script runs only common migration tasks."
+		ewarn "Please read guides on"
+		ewarn "    https://github.com/gitlabhq/gitlabhq/blob/master/doc/update/"
+		ewarn "for any additional migration tasks specific to your previous GitLab"
+		ewarn "version."
+	fi
+}
+
+ryaml() {
+	ruby -ryaml -e 'puts ARGV[1..-1].inject(YAML.load(File.read(ARGV[0]))) {|acc, key| acc[key] }' "$@"
+}
+
+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 $@"
+}