gentoo-overlay/www-apps/gitlabhq/gitlabhq-6.6.5.ebuild

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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
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="ruby19 ruby20"
PYTHON_DEPEND="2:2.7"
inherit eutils python ruby-ng user
DESCRIPTION="GitLab is a free project and repository management application"
HOMEPAGE="https://github.com/gitlabhq/gitlabhq"
SRC_URI="https://github.com/gitlabhq/gitlabhq/archive/v${PV}.tar.gz -> ${P}.tar.gz"
RESTRICT="mirror"
LICENSE="MIT"
SLOT="6"
KEYWORDS="amd64 x86"
IUSE="mysql +postgres +unicorn"
## Gems dependencies:
# charlock_holmes dev-libs/icu
# grape, capybara dev-libs/libxml2, dev-libs/libxslt
# json dev-util/ragel
# pygments.rb python 2.7+
# execjs net-libs/nodejs, or any other JS runtime
# pg dev-db/postgresql-base
# mysql virtual/mysql
#
GEMS_DEPEND="
dev-libs/icu
dev-libs/libxml2
dev-libs/libxslt
dev-util/ragel
net-libs/nodejs
postgres? ( dev-db/postgresql-base )
mysql? ( virtual/mysql )"
DEPEND="${GEMS_DEPEND}
>=dev-vcs/gitlab-shell-1.8
dev-vcs/git"
RDEPEND="${DEPEND}
dev-db/redis
virtual/mta"
ruby_add_bdepend "
virtual/rubygems
>=dev-ruby/bundler-1.0"
#
# fix-gemfile:
# Remove therubyracer that doesn't compile well on Gentoo (we're using
# nodejs instead that is faster and better). Also replace broken
# charlock_holmes version with fixed one.
#
# fix-project-name-regex:
# Allow project name to contain non-ASCII characters.
#
# fix-sendmail-config:
# Fix default settings to work with ssmtp that doesn't know '-t' argument.
#
RUBY_PATCHES=(
"${P}-fix-gemfile.patch"
"${PN}-6.5.1-fix-project-name-regex.patch"
"${PN}-6.0.2-fix-sendmail-config.patch"
"${PN}-6.5.1-fix-ldap-dn-case.patch"
"${P}-ldap-custom-mapping.patch"
"${P}-email-custom-reply_to.patch"
)
MY_NAME="gitlab"
MY_USER="git" # should be same as in gitlab-shell
DEST_DIR="/opt/${MY_NAME}-${SLOT}"
CONF_DIR="/etc/${MY_NAME}-${SLOT}"
LOGS_DIR="/var/log/${MY_NAME}"
TEMP_DIR="/var/tmp/${MY_NAME}"
# When updating ebuild to newer version, check list of the queues in
# https://github.com/gitlabhq/gitlabhq/blob/v${PV}/script/background_jobs
SIDEKIQ_QUEUES="post_receive,mailer,system_hook,project_web_hook,gitlab_shell,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:).*|/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 ${dbconf}.postgresql
fi
# remove zzet's stupid migration which expetcs that users are so foolish
# to run GitLab with PostgreSQL's superuser...
rm db/migrate/20121009205010_postgres_create_integer_cast.rb
# remove useless files
rm -r lib/support/{deploy,init.d}
rm -r script/{background_jobs,web}
use unicorn || rm config/unicorn.rb
}
all_ruby_install() {
local dest=${DEST_DIR}
local conf=${CONF_DIR}
local logs=${LOGS_DIR}
local temp=${TEMP_DIR}
# prepare directories
diropts -m750
dodir ${logs} ${temp} ${temp}/repo_satellites
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}/${dest}"
local without="development test aws"
local flag; for flag in mysql postgres unicorn; do
without+="$(use $flag || echo ' '$flag)"
done
local bundle_args="--deployment ${without:+--without ${without}}"
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
# fix permissions
fowners -R ${MY_USER}:${MY_USER} ${dest} ${temp} ${logs}
fperms +x script/{rails,check}
## RC script ##
local rcscript=gitlab-sidekiq.init
use unicorn && rcscript=gitlab-unicorn-6.init
cp "${FILESDIR}/${rcscript}" "${T}" || die
sed -i \
-e "s|@USER@|${MY_USER}|" \
-e "s|@SLOT@|${SLOT}|" \
-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}-${SLOT}"
}
pkg_postinst() {
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}/${PF}\""
elog " Note: Do not forget to start Redis server first!"
elog
elog "If this is an update from previous version, it's HIGHLY recommended"
elog "to backup your database before running the config phase!"
elog
elog "If you're running GitLab behind an SSL proxy such as nginx or Apache and"
elog "you can't login after the upgrade, be sure to read the section about the"
elog "verification of the CSRF token in GitLab's trouble-shooting guide at"
elog "http://goo.gl/5XGRGv."
}
pkg_config() {
local shell_conf='/etc/gitlab-shell.yml'
einfo "Checking configuration files"
if [ ! -r "${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 $@"
}