smoverlay/www-apps/gitlabhq/gitlabhq-8.3.2.ebuild

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2016-01-06 20:49:55 +03:00
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="5"
# Mainteiner 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"
PYTHON_DEPEND="2:2.5"
EGIT_REPO_URI="https://gitlab.com/gitlab-org/gitlab-ce.git"
EGIT_COMMIT="v${PV}"
inherit eutils git-2 python ruby-ng versionator user
DESCRIPTION="GitLab is a free project and repository management application"
HOMEPAGE="https://about.gitlab.com/gitlab-ci/"
LICENSE="MIT"
SLOT=$(get_version_component_range 1-2)
KEYWORDS="~amd64 ~x86 ~arm"
IUSE="memcached mysql +postgres +unicorn"
## Gems dependencies:
# charlock_holmes dev-libs/icu
# grape, capybara dev-libs/libxml2, dev-libs/libxslt
# json dev-util/ragel
# yajl-ruby dev-libs/yajl
# pygments.rb python 2.5+
# execjs net-libs/nodejs, or any other JS runtime
# pg dev-db/postgresql-base
# mysql virtual/mysql
# rugged net-libs/http-parser dev-libs/libgit2
#
GEMS_DEPEND="
dev-libs/icu
dev-libs/libxml2
dev-libs/libxslt
dev-util/ragel
dev-libs/yajl
net-libs/nodejs
postgres? ( dev-db/postgresql )
mysql? ( virtual/mysql )
memcached? ( net-misc/memcached )
net-libs/http-parser
>=dev-libs/libgit2-0.23.0"
DEPEND="${GEMS_DEPEND}
>=dev-lang/ruby-2.0[readline,ssl]
>dev-vcs/git-2.2.1
>=dev-vcs/gitlab-shell-2.6.9
>=www-servers/gitlab-workhorse-0.5.1
net-misc/curl
virtual/ssh"
RDEPEND="${DEPEND}
>=dev-db/redis-2.4.0
virtual/mta
virtual/krb5"
ruby_add_bdepend "
virtual/rubygems
>=dev-ruby/bundler-1.0"
RUBY_PATCHES=(
"${P}-fix-checks-gentoo.patch"
)
GIT_USER="git"
GIT_GROUP="git"
GIT_HOME=$(getent passwd $GIT_USER | cut -d: -f6)
DEST_DIR="/opt/${PN}-${SLOT}"
CONF_DIR="/etc/${PN}-${SLOT}"
GIT_REPOS="${GIT_HOME}/repositories"
GIT_SATELLITES="${GIT_HOME}/gitlab-satellites"
GITLAB_SHELL="/var/lib/gitlab-shell"
GITLAB_SHELL_HOOKS="${GITLAB_SHELL}/hooks"
RAILS_ENV=${RAILS_ENV:-production}
RUBY=${RUBY:-ruby21}
BUNDLE="${RUBY} /usr/bin/bundle"
pkg_setup() {
enewgroup ${GIT_GROUP}
enewuser ${GIT_USER} -1 -1 ${DEST_DIR} "$GIT_GROUP}"
}
all_ruby_unpack() {
git-2_src_unpack
}
each_ruby_prepare() {
# fix path to repo and gitlab-shell hooks
test -d "${GITLAB_SHELL_HOOKS}" || die "Gitlab Shell hooks directory not found: \"${GITLAB_SHELL_HOOKS}. Have you properly installed dev-vcs/gitlab-shell"?
sed -i \
-e "s|\(\s*path:\s\)/.*/gitlab-shell/|\1 ${GITLAB_SHELL}/|" \
-e "s|\(\s*repos_path:\s\)/.*|\1 ${GIT_REPOS}/|" \
-e "s|\(\s*hooks_path:\s\)/.*|\1 ${GITLAB_SHELL_HOOKS}/|" \
-e "s|\(\s*path:\s\)/.*/gitlab-satellites/|\1 ${GIT_SATELLITES}/|" \
-e "s|\(\s*GITLAB_SHELL:\s*\)|\1\n\tpath: \"${GITLAB_SHELL}\"|" \
config/gitlab.yml.example || die "failed to filter gitlab.yml.example"
# modify database settings
sed -i \
-e 's|\(username:\) postgres.*|\1 gitlab|' \
-e 's|\(password:\).*|\1 gitlab|' \
-e 's|\(socket:\).*|/run/postgresql/.s.PGSQL.5432|' \
config/database.yml.postgresql \
|| die "failed to filter database.yml.postgresql"
# replace "secret" token with random one
local randpw=$(echo ${RANDOM}|sha512sum|cut -c 1-128)
sed -i -e "/secret_token =/ s/=.*/= '${randpw}'/" \
config/initializers/secret_token.rb \
|| die "failed to filter secret_token.rb"
# remove needless files
rm .foreman .gitignore Procfile
use unicorn || rm config/unicorn.rb.example
use postgres || rm config/database.yml.postgresql
use mysql || rm config/database.yml.mysql
# change cache_store
if use memcached; then
sed -i \
-e "/\w*config.cache_store / s/=.*/= :dalli_store, { namespace: 'gitlab' }/" \
config/environments/production.rb \
|| die "failed to modify production.rb"
fi
# Update pathes for unicorn
if use unicorn; then
sed -i \
-e "s#/home/git/gitlab#${DEST_DIR}#" \
config/unicorn.rb.example \
|| die "failed to modify unicorn.rb.example"
fi
}
each_ruby_install() {
local dest="${DEST_DIR}"
local conf="/etc/${PN}-${SLOT}"
local temp="/var/tmp/${PN}-${SLOT}"
local logs="/var/log/${PN}-${SLOT}"
local uploads="${DEST_DIR}/public/uploads"
## Prepare directories ##
diropts -m750
keepdir "${logs}"
dodir "${temp}"
diropts -m755
keepdir "${conf}"
dodir "${dest}"
dodir "${uploads}"
dosym "${temp}" "${dest}/tmp"
dosym "${logs}" "${dest}/log"
## Link gitlab-shell into git home
dosym "${GITLAB_SHELL}" "${GIT_HOME}/gitlab-shell"
## Install configs ##
insinto "${conf}"
doins -r config/*
dosym "${conf}" "${dest}/config"
insinto "${dest}/.ssh"
newins "${FILESDIR}/config.ssh" config
echo "export RAILS_ENV=production" > "${D}/${dest}/.profile"
## Install all others ##
# remove needless dirs
rm -Rf config tmp log
insinto "${dest}"
doins -r ./
## Install logrotate config ##
dodir /etc/logrotate.d
sed -e "s|@LOG_DIR@|${logs}|" \
"${FILESDIR}"/gitlab.logrotate > "${D}"/etc/logrotate.d/${PN}-${SLOT} \
|| die "failed to filter gitlab.logrotate"
## Install gems via bundler ##
cd "${D}/${dest}"
local without="development test thin"
local flag; for flag in memcached mysql postgres unicorn; do
without+="$(use $flag || echo ' '$flag)"
done
local bundle_args="--deployment ${without:+--without ${without}}"
# Use systemlibs for rugged
${BUNDLE} config build.rugged --use-system-libraries
# Use systemlibs for nokogiri as suggested
${BUNDLE} config build.nokogiri --use-system-libraries
# Fix invalid ldflags for charlock_holmes,
# see https://github.com/brianmario/charlock_holmes/issues/32
${BUNDLE} config build.charlock_holmes --with-ldflags='-L. -Wl,-O1 -Wl,--as-needed -rdynamic -Wl,-export-dynamic -Wl,--no-undefined -lz -licuuc'
einfo "Running bundle install ${bundle_args} ..."
${BUNDLE} install ${bundle_args} || die "bundler failed"
## Clean ##
local gemsdir=vendor/bundle/ruby/$(ruby_rbconfig_value 'ruby_version')
# remove gems cache
rm -Rf ${gemsdir}/cache
# fix permissions
fowners -R ${GIT_USER}:${GIT_GROUP} "${dest}" "${conf}" "${temp}" "${logs}"
fperms o+Xr "${temp}" # Let nginx access the unicorn socket
## RC scripts ##
local rcscript=${P}.init
cp "${FILESDIR}/${rcscript}" "${T}" || die
sed -i \
-e "s|@GIT_USER@|${GIT_USER}|" \
-e "s|@GIT_GROUP@|${GIT_USER}|" \
-e "s|@SLOT@|${SLOT}|" \
-e "s|@DEST_DIR@|${dest}|" \
-e "s|@LOG_DIR@|${logs}|" \
-e "s|@RESQUE_QUEUE@|${resque_queue}|" \
"${T}/${rcscript}" \
|| die "failed to filter ${rcscript}"
if use memcached; then
sed -i -e '/^depend/,// {/need / s/$/ memcached/}' \
"${T}/${rcscript}" || die "failed to filter ${rcscript}"
fi
newinitd "${T}/${rcscript}" "${PN}-${SLOT}"
}
pkg_preinst() {
diropts -m "0750" -o "${GIT_USER}" -g "${GIT_GROUP}"
dodir "${GIT_SATELLITES}"
}
pkg_postinst() {
if [ ! -e "${GIT_HOME}/.ssh/id_rsa" ]; then
einfo "Generating SSH key for git user"
su -l ${GIT_USER} -s /bin/sh -c "
ssh-keygen -q -N '' -t rsa -f ${GIT_HOME}/.ssh/id_rsa" \
|| die "failed to generate SSH key"
fi
if [ ! -e "${GIT_HOME}/.gitconfig" ]; then
einfo "Setting git user in ${GIT_HOME}/.gitconfig, feel free to "
einfo "modify this file according to your needs!"
su -l ${GIT_USER} -s /bin/sh -c "
git config --global core.autocrlf 'input';
git config --global user.email 'gitlab@localhost';
git config --global user.name 'GitLab'" \
|| die "failed to setup git name and email"
fi
elog "If this is a new installation, proceed with the following steps:"
elog
elog " 1. Copy ${CONF_DIR}/gitlab.yml.example to ${CONF_DIR}/gitlab.yml"
elog " and edit this file in order to configure your GitLab settings."
elog
elog " 2. Copy ${CONF_DIR}/database.yml.* to ${CONF_DIR}/database.yml"
elog " and edit this file in order to configure your database settings"
elog " for \"production\" environment."
elog
elog " 3. Copy ${CONF_DIR}/initializers/rack_attack.rb.example"
elog " to ${CONF_DIR}/initializers/rack_attack.rb"
elog
elog " 4. Copy ${CONF_DIR}/resque.yml.example to ${CONF_DIR}/resque.yml"
elog " and edit this file in order to configure your Redis settings"
elog " for \"production\" environment."
elog
if use unicorn; then
elog " 4a. Copy ${CONF_DIR}/unicorn.rb.example to ${CONF_DIR}/unicorn.rb"
elog
fi
elog " 5. If this is a new installation, create a database for your GitLab instance."
if use postgres; then
elog " If you have local PostgreSQL running, just copy&run:"
elog " su postgres"
elog " psql -c \"CREATE ROLE gitlab PASSWORD 'gitlab' \\"
elog " NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;\""
elog " createdb -E UTF-8 -O gitlab gitlab_production"
elog " Note: You should change your password to something more random..."
elog
elog " GitLab uses polymorphic associations which are not SQL-standard friendly."
elog " To get it work you must use this ugly workaround:"
elog " psql -U postgres -d gitlab"
elog " CREATE CAST (integer AS text) WITH INOUT AS IMPLICIT;"
elog
fi
elog " 6. Execute the following command to finalize your setup:"
elog " emerge --config \"=${CATEGORY}/${PF}\""
elog " Note: Do not forget to start Redis server."
elog
elog "To update an existing instance, run the following command and choose upgrading when prompted:"
elog " emerge --config \"=${CATEGORY}/${PF}\""
elog
elog "Important: Do not remove the earlier version prior migration!"
}
pkg_config() {
# Ask user whether this is the first installation
einfo "Do you want to upgrade an existing installation? [Y|n] "
do_upgrade=""
while true
do
read -r do_upgrade
if [[ $do_upgrade == "n" || $do_upgrade == "N" ]] ; then do_upgrade="" && break
elif [[ $do_upgrade == "y" || $do_upgrade == "Y" || $do_upgrade == "" ]] ; then do_upgrade=1 && break
else eerrorn "Please type either \"Y\" or \"N\" ... " ; fi
done
if [[ $do_upgrade ]] ; then
LATEST_DEST=$(test -n "${LATEST_DEST}" && echo ${LATEST_DEST} || \
find /opt -maxdepth 1 -iname 'gitlabhq-*' -and -type d -and -not -iname "gitlabhq-${SLOT}" | \
sort -r | head -n1)
if [[ -z "${LATEST_DEST}" || ! -d "${LATEST_DEST}" ]] ; then
einfo "Please enter the path to your latest Gitlab instance:"
while true
do
read -r LATEST_DEST
test -d ${LATEST_DEST} && break ||\
eerror "Please specify a valid path to your Gitlab instance!"
done
else
einfo "Found your latest Gitlab instance at \"${LATEST_DEST}\"."
fi
einfo "Please make sure that you've stopped your running Gitlab instance and that you've created a backup: "
elog "\$ cd \"${LATEST_DEST}\" && sudo -u ${GIT_USER} ${BUNDLE} exec rake gitlab:backup:create RAILS_ENV=production"
elog "\$ /etc/init.d/${LATEST_DEST#*/opt/} stop"
elog ""
einfo "Press ENTER to continue, STRG-C to cancel"
read
einfo "Migrating uploads ..."
einfo "This will move your uploads from \"$LATEST_DEST\" to \"${DEST_DIR}\", continue? [Y|n] "
migrate_uploads=""
while true
do
read -r migrate_uploads
if [[ $migrate_uploads == "n" || $migrate_uploads == "N" ]] ; then migrate_uploads="" && break
elif [[ $migrate_uploads == "y" || $migrate_uploads == "Y" || $migrate_uploads == "" ]] ; then migrate_uploads=1 && break
else eerror "Please type either \"Y\" or \"N\" ... " ; fi
done
if [[ $migrate_uploads ]] ; then
su -l ${GIT_USER} -s /bin/sh -c "
mv ${LATEST_DEST}/public/uploads/* ${DEST_DIR}/public/uploads/" \
|| die "failed to migrate uplaods."
fi
einfo "Migrating config ..."
for conf in database.yml gitlab.yml resque.yml unicorn.rb ; do
cp "${LATEST_DEST}/config/${conf}" "${DEST_DIR}/config/"
example="${DEST_DIR}/config/${conf}.example"
test -f "${example}" && mv "${example}" "${DEST_DIR}/config/.cfg0000_${conf}"
done
CONFIG_PROTECT="${DEST_DIR}" dispatch-conf || die "failed to automatically migrate config, run \"CONFIG_PROTECT=${DEST_DIR} dispatch-conf\" by hand, re-run this routine and skip config migration to proceed."
einfo "Migrating database ..."
su -l ${GIT_USER} -s /bin/sh -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
cd ${DEST_DIR}
${BUNDLE} exec rake db:migrate RAILS_ENV=production" \
|| die "failed to migrate database."
einfo "Clear redis cache ..."
su -l ${GIT_USER} -s /bin/sh -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
cd ${DEST_DIR}
${BUNDLE} exec rake cache:clear RAILS_ENV=production" \
|| die "failed to run cache:clear"
einfo "Clear and precompile assets ..."
su -l ${GIT_USER} -s /bin/sh -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
cd ${DEST_DIR}
${BUNDLE} exec rake assets:clean RAILS_ENV=production
${BUNDLE} exec rake assets:precompile RAILS_ENV=production" \
|| die "failed to run assets:clean and assets:precompile"
else
## Check config files existence ##
einfo "Checking configuration files ..."
if [ ! -r "${CONF_DIR}/database.yml" ] ; then
eerror "Copy \"${CONF_DIR}/database.yml.*\" to \"${CONF_DIR}/database.yml\""
eerror "and edit this file in order to configure your database settings for"
eerror "\"production\" environment."
die
fi
if [ ! -r "${CONF_DIR}/gitlab.yml" ]; then
eerror "Copy \"${CONF_DIR}/gitlab.yml.example\" to \"${CONF_DIR}/gitlab.yml\""
eerror "and edit this file in order to configure your GitLab settings"
eerror "for \"production\" environment."
die
fi
einfo "Initializing database ..."
su -l ${GIT_USER} -s /bin/sh -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8
cd ${DEST_DIR}
${BUNDLE} exec rake gitlab:setup RAILS_ENV=${RAILS_ENV}" \
|| die "failed to run rake gitlab:setup"
fi
## (Re-)Link gitlab-shell-secret into gitlab-shell
if test -L "${GITLAB_SHELL}/.gitlab_shell_secret"
then
rm "${GITLAB_SHELL}/.gitlab_shell_secret"
ln -s "${DEST_DIR}/.gitlab_shell_secret" "${GITLAB_SHELL}/.gitlab_shell_secret"
fi
einfo "You might want to run the following in order to check your application status:"
einfo "# cd ${DEST_DIR} && sudo -u ${GIT_USER} ${BUNDLE} exec rake gitlab:check RAILS_ENV=production"
einfo ""
einfo "GitLab is prepared, now you should configure your web server."
}