# Maintainer: Sven-Hendrik Haase <sh@lutzhaase.com>
# Contributor: Pavol (Lopo) Hluchy <lopo AT losys DOT eu>
# Contributor: Jonas Heinrich <onny@project-insanity.org>
# Contributor: Massimiliano Torromeo <massimiliano.torromeo@gmail.com>
# Contributor: Tobias Hunger <tobias DOT hunger AT gmail DOT com>
# Contributor: Stefan Tatschner <stefan@sevenbyte.org>
# Contributor: Caleb Maclennan <caleb@alerque.com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - build unf_ext with -fsigned-char
#  - disable webpack build

pkgname=gitlab
pkgver=9.5.1
pkgrel=1
pkgdesc="Project management and code hosting application"
arch=('x86_64')
url="https://gitlab.com/gitlab-org/gitlab-ce/tree/master#README"
license=('MIT')
options=(!buildflags)
depends=('ruby2.3' 'git' 'ruby2.3-bundler' 'gitlab-workhorse' 'gitlab-gitaly' 'openssh' 'redis' 'libxslt' 'icu' 'nodejs' 're2')
makedepends=('cmake' 'postgresql' 'mariadb' 'yarn' 'go')
optdepends=('postgresql: database backend'
            'mysql: database backend'
            'python2-docutils: reStructuredText markup language support'
            'smtp-server: mail server in order to receive mail notifications')
backup=("etc/webapps/${pkgname}/application.rb"
        "etc/webapps/${pkgname}/gitlab.yml"
        "etc/webapps/${pkgname}/resque.yml"
        "etc/webapps/${pkgname}/unicorn.rb"
        "etc/logrotate.d/${pkgname}")
source=("$pkgname-$pkgver.tar.gz::https://gitlab.com/gitlab-org/gitlab-ce/repository/archive.tar.bz2?ref=v${pkgver}"
        gitlab-unicorn.service
        gitlab-sidekiq.service
        gitlab-backup.service
        gitlab-mailroom.service
        gitlab-backup.timer
        gitlab.target
        gitlab.tmpfiles.d
        gitlab.logrotate)
install='gitlab.install'
sha512sums=('55dbd53e0cf8b3f7b1c454edaab4038b21526d30213998213e4aa41b09e7eadfe0b52c40d8b16f2397bf031eb00b015b7fd764c298e99300e0bc30e7f121ef40'
            '56cce150645ef74fa42a6100c8bc7689c4012579e1f3ba237c06c367b121246b39e968044615fa21c4757bc8e9d06f37f8ac8d39aa8b808c758e716857553f66'
            '8678b2f0632a830e42a8a62b59ffe66b629b7d96034ff167e2a93fdbb3c7617db0c7529990b73c7a12a78a900ec833e48c691ebbac6cd8257e53de060da16a37'
            '79cfb8ee740ab30f970c3113659b8349128abeae5e32cc81bb905f89a6db9941b7778040a094b884262daf020f66a1aee49a12d34fbb94efce6ade946bb4625b'
            'c097a26d1c24f120967ae457f9008df06af0cd2662306410d8e3f6cc4b5772416125fcd3c895bc35872251060083e8c95b37455b8d20154518d8c467625291eb'
            'c11d2c59da8325551a465227096e8d39b0e4bcd5b1db21565cf3439e431838c04bc00aa6f07f4d493f3f47fd6b4e25aeb0fe0fc1a05756064706bf5708c960ec'
            'c519a51d31300074ea12594fbcc8e9610d991ef04b1dac94d93a2b201df3465999cc7c6ac7f3896e02b117c2366d61dea1ef2f6b9cd7b18998385a7f26e5700f'
            'abacbff0d7be918337a17b56481c84e6bf3eddd9551efe78ba9fb74337179e95c9b60f41c49f275e05074a4074a616be36fa208a48fc12d5b940f0554fbd89c3'
            '20b93eab504e82cc4401685b59e6311b4d2c0285bc594d47ce4106d3f418a3e2ba92c4f49732748c0ba913aa3e3299126166e37d2a2d5b4d327d66bae4b8abda')

_datadir="/usr/share/webapps/${pkgname}"
_etcdir="/etc/webapps/${pkgname}"
_homedir="/var/lib/${pkgname}"
_logdir="/var/log/${pkgname}"
_srcdir="gitlab-ce-v${pkgver}"

prepare() {
  cd "${srcdir}"

  # Get first 7 characters from sha1 which has 40 characters in total
  local revision=$(ls -d ${_srcdir}* | rev | cut -c 34-40 | rev)

  cd "${_srcdir}"*

  msg2 "Patching git revision in config/initializers/2_app.rb..."
  sed -i -e "s|REVISION = Gitlab::Popen.popen(%W(#{config.git.bin_path} log --pretty=format:%h -n 1)).first.chomp.freeze|REVISION = \"${revision}\"|" \
            config/initializers/2_app.rb

  export SKIP_STORAGE_VALIDATION='true'

  # Patching config files:
  msg2 "Patching paths in and username gitlab.yml..."
  sed -e "s|# user: git|user: gitlab|" \
      -e "s|/home/git/repositories|${_homedir}/repositories|" \
      -e "s|/home/git/gitlab-satellites|${_homedir}/satellites|" \
      -e "s|# path: /mnt/gitlab|path: ${_homedir}/shared|" \
      -e "s|/home/git/gitlab-shell|/usr/share/webapps/gitlab-shell|" \
      -e "s|tmp/backups|${_homedir}/backups|" \
      -e "s|/home/git/gitlab/tmp/sockets/private/gitaly.socket|${_homedir}/sockets/gitlab-gitaly.socket|" \
      config/gitlab.yml.example > config/gitlab.yml

  msg2 "Patching paths and timeout in unicorn.rb..."
  sed -e "s|/home/git/gitlab/tmp/.*/|/run/gitlab/|g" \
      -e "s|/var/run/|/run/|g" \
      -e "s|/home/git/gitlab|${_datadir}|g" \
      -e "s|timeout 30|timeout 300|" \
      -e "s|${_datadir}/log/|${_logdir}/|g" \
      config/unicorn.rb.example > config/unicorn.rb

  # We need this one untouched because otherwise assets will fail
  cp config/database.yml.postgresql config/database.yml.postgresql.orig

  msg2 "Patching username in database.yml.{mysql,postgresql}..."
  sed -i -e "s|username: git|username: gitlab|" config/database.yml.mysql
  sed -i -e "s|username: git|username: gitlab|" config/database.yml.postgresql

  msg2 "Patching redis connection in resque.yml"
  sed -e "s|production: unix:/var/run/redis/redis.sock|production: redis://localhost:6379|" \
      config/resque.yml.example > config/resque.yml.patched

  msg2 "Setting up systemd service files ..."
  for service_file in gitlab-sidekiq.service gitlab-unicorn.service gitlab.logrotate gitlab-backup.service gitlab-mailroom.service; do
    sed -i "s|<HOMEDIR>|${_homedir}|g" "${srcdir}/${service_file}"
    sed -i "s|<DATADIR>|${_datadir}|g" "${srcdir}/${service_file}"
    sed -i "s|<LOGDIR>|${_logdir}|g" "${srcdir}/${service_file}"
  done
}

build() {
  cd "${srcdir}/${_srcdir}"*

  msg "Fetching bundled gems..."
  # Gems will be installed into vendor/bundle

  bundle-2.3 config build.nokogiri --use-system-libraries
  bundle-2.3 config build.unf_ext "--with-cxxflags='$CFLAGS -fsigned-char'" "--with-cflags='$CXXFLAGS -fsigned-char'"
  bundle-2.3 install --no-cache --deployment --without development test aws kerberos

  # We'll temporarily stick this in here so we can build the assets
  cp config/database.yml.postgresql.orig config/database.yml
  cp config/resque.yml.example config/resque.yml
  sed -i 's/url.*/nope.sock/g' config/resque.yml

  bundle-2.3 exec rake assets:precompile RAILS_ENV=production --trace

#  yarn install --production --pure-lockfile
#  bundle-2.3 exec rake gitlab:assets:compile RAILS_ENV=production NODE_ENV=production
  bundle-2.3 exec rake gettext:compile RAILS_ENV=production
  # After building assets, clean this up again
  rm config/database.yml config/database.yml.postgresql.orig
  mv config/resque.yml.patched config/resque.yml
}

package() {
  cd "${srcdir}/${_srcdir}"*
  depends+=('gitlab-shell')

  install -d "${pkgdir}/usr/share/webapps"

  cp -r "${srcdir}/${_srcdir}"* "${pkgdir}${_datadir}"
  chown -R root:root "${pkgdir}${_datadir}"
  chmod 755 "${pkgdir}${_datadir}"

  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}"
  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}/satellites"
  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}/shared/"{,artifacts,lfs-objects}
  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}/builds"
  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}/uploads"
  install -dm750 -o 105 -g 105 "${pkgdir}${_homedir}/backups"
  install -dm750 -o 105 -g 105 "${pkgdir}${_etcdir}"
  install -dm755 "${pkgdir}/usr/share/doc/${pkgname}"

  ln -fs /run/gitlab "${pkgdir}${_homedir}/pids"
  ln -fs /run/gitlab "${pkgdir}${_homedir}/sockets"
  ln -fs ${_datadir}/log "${pkgdir}${_homedir}/log"

  rm -rf "${pkgdir}${_datadir}/public/uploads" && ln -fs "${_homedir}/uploads" "${pkgdir}${_datadir}/public/uploads"
  rm -rf "${pkgdir}${_datadir}/builds" && ln -fs "${_homedir}/builds" "${pkgdir}${_datadir}/builds"
  rm -rf "${pkgdir}${_datadir}/tmp" && ln -fs /var/tmp "${pkgdir}${_datadir}/tmp"
  rm -rf "${pkgdir}${_datadir}/log" && ln -fs "${_logdir}" "${pkgdir}${_datadir}/log"

  mv "${pkgdir}${_datadir}/.gitlab_workhorse_secret" "${pkgdir}${_etcdir}/gitlab_workhorse_secret"
  chmod 660 "${pkgdir}${_etcdir}/gitlab_workhorse_secret"
  chown root:105 "${pkgdir}${_etcdir}/gitlab_workhorse_secret"
  ln -fs "${_etcdir}/gitlab_workhorse_secret" "${pkgdir}${_datadir}/.gitlab_workhorse_secret"

  ln -fs /etc/webapps/gitlab-shell/secret "${pkgdir}${_datadir}/.gitlab_shell_secret"

  sed -i "s|require_relative '../lib|require '${_datadir}/lib|" config/application.rb

  # Fix for ruby-2.3 and bundle-2.3
  sed -i "s|bundle|bundle-2.3|g" "${pkgdir}${_datadir}/lib/tasks/gitlab/check.rake"
  grep -rl "bin/env ruby" "${pkgdir}${_datadir}" | xargs sed -i "s|bin/env ruby$|bin/env ruby-2.3|g"

  # Install config files
  for config_file in application.rb gitlab.yml unicorn.rb resque.yml; do
    mv "config/${config_file}" "${pkgdir}${_etcdir}/"
    [[ -f "${pkgdir}${_datadir}/config/${config_file}" ]] && rm "${pkgdir}${_datadir}/config/${config_file}"
    ln -fs "${_etcdir}/${config_file}" "${pkgdir}${_datadir}/config/"
  done

  # Install database symlink
  ln -fs "${_etcdir}/database.yml" "${pkgdir}${_datadir}/config/database.yml"

  # Install secrets symlink
  ln -fs "${_etcdir}/secrets.yml" "${pkgdir}${_datadir}/config/secrets.yml"

  # Install license and help files
  mv README.md MAINTENANCE.md CONTRIBUTING.md CHANGELOG.md PROCESS.md VERSION config/*.{example,mysql,postgresql} "${pkgdir}/usr/share/doc/${pkgname}"
  install -Dm644 "LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"

  # https://gitlab.com/gitlab-org/gitlab-ce/issues/765
  cp -r "${pkgdir}${_datadir}/doc" "${pkgdir}${_datadir}/public/help"
  find "${pkgdir}${_datadir}/public/help" -name "*.md" -exec rm {} \;
  find "${pkgdir}${_datadir}/public/help/" -depth -type d -empty -exec rmdir {} \;

  chown 105:105 "${pkgdir}${_datadir}/db/schema.rb"

  # Install systemd service files
  for service_file in gitlab-unicorn.service gitlab-sidekiq.service gitlab-backup.service gitlab-backup.timer gitlab.target gitlab-mailroom.service; do
    install -Dm644 "${srcdir}/${service_file}" "${pkgdir}/usr/lib/systemd/system/${service_file}"
  done

  install -Dm644 "${srcdir}/gitlab.tmpfiles.d" "${pkgdir}/usr/lib/tmpfiles.d/gitlab.conf"
  install -Dm644 "${srcdir}/gitlab.logrotate" "${pkgdir}/etc/logrotate.d/gitlab"
}

# vim:set ts=2 sw=2 et: