gentoo-overlay/www-apps/gitlab-ce/gitlab-ce-9999.ebuild

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# Copyright 1999-2017 Gentoo Foundation
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# 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 ruby23"
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inherit eutils git-r3 ruby-ng user systemd
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EGIT_REPO_URI="https://gitlab.com/gitlab-org/${PN}.git"
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EGIT_BRANCH="master"
EGIT_CHECKOUT_DIR="${WORKDIR}/all"
GITLAB_PAGES_VERSION="0.4.0"
GITLAB_SHELL_VERSION="5.0.0"
GITLAB_WORKHORSE_VERSION="1.4.1"
DESCRIPTION="GitLab is a free project and repository management application"
HOMEPAGE="https://about.gitlab.com/"
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RESTRICT="mirror"
LICENSE="MIT"
SLOT="0"
KEYWORDS=""
IUSE="kerberos mysql +postgres +unicorn systemd pages rugged_use_system_libraries"
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## Gems dependencies:
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# 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
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#
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="
${GEMS_DEPEND}
>=dev-vcs/gitlab-shell-${GITLAB_SHELL_VERSION}
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>=dev-vcs/git-2.8.4
>=dev-vcs/gitlab-workhorse-${GITLAB_WORKHORSE_VERSION}
>=net-libs/nodejs-4.3.0
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kerberos? ( !app-crypt/heimdal )
rugged_use_system_libraries? ( net-libs/http-parser dev-libs/libgit2:0/24 )
pages? ( >=www-servers/gitlab-pages-${GITLAB_PAGES_VERSION} )"
DEPEND="
${CDEPEND}
${COMMON_DEPEND}"
RDEPEND="
${COMMON_DEPEND}
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>=dev-db/redis-2.8
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virtual/mta
systemd? ( sys-apps/systemd:0= )"
# required bundler >= 1.14.2
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ruby_add_bdepend "
virtual/rubygems
>=dev-ruby/bundler-1.13.7"
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#
# fix-sendmail-config:
# Fix default settings to work with ssmtp that doesn't know '-t' argument.
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# fix-redis-config-path:
# Point to the absolute location of redis_config.rb
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#
RUBY_PATCHES=(
"01-${PN}-8.7.5-fix-sendmail-config.patch"
"02-${PN}-8.11.0-fix-redis-config-path.patch"
"03-${PN}-8.17.0-database.yml.patch"
"04-${PN}-8.12.7-fix-check-task.patch"
"05-${PN}-8.16.0-replace-sys-filesystem.patch"
"06-${PN}-8.17.0-fix-webpack-config.patch"
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)
MY_NAME="gitlab"
MY_USER="git" # should be same as in gitlab-shell
DEST_DIR="/opt/${MY_NAME}"
CONF_DIR="/etc/${MY_NAME}"
LOGS_DIR="/var/log/${MY_NAME}"
TEMP_DIR="/var/tmp/${MY_NAME}"
all_ruby_unpack() {
git-r3_fetch
git-r3_checkout
}
all_ruby_prepare() {
# fix paths
local satellites_path="${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
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dodir ${logs} ${temp}
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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 ..."
${RUBY} /usr/bin/bundle clean
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# clean gems cache
rm -Rf vendor/bundle/ruby/*/cache
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rm -Rf vendor/bundle/ruby/*/bundler/gems/charlock_holmes-dde194609b35/.git
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## RC script ##
if use systemd ; then
ewarn "Beware: systemd support has not been tested, use at your own risk!"
systemd_newunit "${FILESDIR}/gitlab-8.13.0-sidekiq.service" "gitlab-sidekiq.service"
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systemd_dounit "${FILESDIR}/gitlab-unicorn.service"
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systemd_dounit "${FILESDIR}/gitlab-workhorse.service"
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systemd_dounit "${FILESDIR}/gitlab-mailroom.service"
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systemd_dotmpfilesd "${FILESDIR}/gitlab.conf"
else
local rcscript=gitlab-8.13.3-sidekiq.init
use unicorn && rcscript=gitlab-8.13.3-unicorn.init
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cp "${FILESDIR}/${rcscript}" "${T}" || die
sed -i \
-e "s|@USER@|${MY_USER}|" \
-e "s|@GITLAB_BASE@|${dest}|" \
-e "s|@LOGS_DIR@|${logs}|" \
"${T}/${rcscript}" \
|| die "failed to filter ${rcscript}"
newinitd "${T}/${rcscript}" "${MY_NAME}"
fi
# fix permissions
fowners -R ${MY_USER}:${MY_USER} ${dest} ${temp} ${logs}
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}
pkg_postinst() {
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elog "If this is an update from a previous version, stop your GitLab"
elog "instance and issue the following command to perform all required"
elog "migrations:"
elog " emerge --config \"=${CATEGORY}/${PF}\""
elog "PLEASE NOTE: It's HIGHLY recommended to backup your database"
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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"
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elog
elog "If this was a fresh install, follow these steps:"
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elog
elog "1. Configure your GitLab's settings in ${CONF_DIR}/gitlab.yml."
elog
elog "2. Configure your database settings in ${CONF_DIR}/database.yml"
elog " for \"production\" environment."
elog
elog "3. Then you should create a database for your GitLab instance, if you"
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elog " haven't done so already."
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elog
if use postgres; then
elog "If you have local PostgreSQL running, just copy&run:"
elog " su postgres"
elog " psql -c \"CREATE ROLE gitlab PASSWORD 'gitlab' \\"
elog " NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;\""
elog " createdb -E UTF-8 -O gitlab gitlabhq_production"
elog " Note: You should change your password to something more random..."
elog
fi
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elog "4. Finally execute the following command to initialize the environment:"
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elog " emerge --config \"=${CATEGORY}/${PF}\""
elog " Note: Do not forget to start Redis server first!"
elog
elog "If you're running GitLab behind an SSL proxy such as nginx or Apache and"
elog "you can't login after the upgrade, be sure to read the section about the"
elog "verification of the CSRF token in GitLab's trouble-shooting guide at"
elog "http://goo.gl/5XGRGv."
if use postgres; then
elog "Please note: As of GitLab 8.6, users of PostgreSQL need to enable the"
elog "`pg_trgm` extension by running the following command as a PostgreSQL"
elog "super user for *every* GitLab database:"
elog " CREATE EXTENSION IF NOT EXISTS pg_trgm;"
elog "For details, see the documentation at the GitLab website."
fi
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}
pkg_config() {
einfo "Checking configuration files"
if [ ! -r "${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
su -l ${MY_USER} -c "git config --global repack.writeBitmaps true"
# determine whether this is an update or a fresh install. we do this by
# checking whether the ${DEST_DIR}/.git directory exists or not
#
if [ -d "${DEST_DIR}/.git" ]; then
local update=true
else
local update=false
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fi
## Initialize app ##
local RAILS_ENV="production"
local RUBY=${RUBY:-/usr/bin/ruby}
local BUNDLE="${RUBY} /usr/bin/bundle"
# FIXME: this line existed in older ebuilds, but the variable is
# never used. what was it for!?
# local dbname="$(ryaml ${CONF_DIR}/database.yml production database)"
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if [ "${update}" = 'true' ]; then
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einfo "Migrating database ..."
exec_rake db:migrate
# https://github.com/gitlabhq/gitlabhq/issues/5311#issuecomment-31656496
einfo "Migrating iids ..."
exec_rake migrate_iids
einfo "Installing npm modules ..."
exec_npm install
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einfo "Cleaning old precompiled assets ..."
exec_rake gitlab:assets:clean
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einfo "Cleaning cache ..."
exec_rake cache:clear
else
# 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 ${DEST_DIR}
git init
git add README.md
git commit -m 'Dummy repository'" >/dev/null
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einfo "Initializing database ..."
exec_rake gitlab:setup
einfo "Installing npm modules ..."
exec_npm install
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fi
einfo "Precompiling assests ..."
exec_rake gitlab:assets:compile
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if [ "${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."
if use mysql ; then
ewarn "PLEASE also read this document about needed migrations on MySQL:"
ewarn "https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/database_mysql.md"
fi
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fi
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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
if ! use systemd ; then
elog "You may also run"
elog " /etc/init.d/gitlab check"
elog " for convenience."
fi
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}
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} NODE_ENV=${RAILS_ENV}"
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echo " ${command}"
su -l ${MY_USER} -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8; export NODE_PATH=${DEST_DIR}/node_modules
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cd ${DEST_DIR}
${command}" \
|| die "failed to run rake $@"
}
exec_npm() {
local command="npm $@ --${RAILS_ENV}"
echo " ${command}"
su -l ${MY_USER} -c "
export LANG=en_US.UTF-8; export LC_ALL=en_US.UTF-8; export NODE_PATH=${DEST_DIR}/node_modules
cd ${DEST_DIR}
${command}" \
|| die "failed to run npm $@"
}