# Maintainer: Bruno Pagani <archange@archlinux.org>
# Maintainer: Maxime Gauduin <alucryd@archlinux.org>
# Contributor: Frederik Schwan <frederik dot schwan at linux dot com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - reduce go garbage collection memory usage with GOGC=50
#  - set nodejs max memory
#  - set go temp dir to /build
#  - don't check repo signature until author puts his keys on keyservers

pkgname=gitea
pkgver=1.14.5
pkgrel=1
pkgdesc="Painless self-hosted Git service, community managed."
arch=(x86_64)
url="https://gitea.io"
license=(MIT)
depends=(git)
makedepends=(go nodejs npm)
optdepends=(
  'mariadb: MariaDB support'
  'memcached: MemCached support'
  'openssh: GIT over SSH support'
  'pam: Authentication via PAM support'
  'postgresql: PostgreSQL support'
  'redis: Redis support'
  'sqlite: SQLite support'
)
backup=('etc/gitea/app.ini')
_tag=7da5c8ff95a0ed5877a4a54014fdca432ed0adf7 # git rev-parse v${pkgver}
source=("git+https://github.com/go-gitea/gitea.git#tag=${_tag}"
        gitea.tmpfiles
        gitea.service
        gitea.sysusers
        gitea-arch-defaults.patch)
sha256sums=(SKIP
            1521fd7edc3830c695698ffe9835709f1408040b5ec989f07410972c894fa8ba
            d4e6b0dc3d5b40c3f1254b5a8bc8f62e0b1126e0559b1f024b3ebf0ccda91af8
            7e7b798b8ce035c1fb55993ece41c5efb6cad5922708866804fa50ada0cf9fa5
            912b5c41a6ca0b5be948a4eff0475e596cdc685bfd3da2aa914b5f762aaf272c)
validpgpkeys=(
  8C4033A23895237CB27D52D9D9B5613BEB813F99  # Matti Ranta <matti@mdranta.net> old RSA2048, retrieved from https://github.com/techknowlogick.gpg
  B56E3C7437A49E136862F5DE9D8A57ADAA232E95  # Matti Ranta <matti@mdranta.net> new RSA4096, retrieved from https://github.com/techknowlogick.gpg
  ED810FD31FBE67F406ED71BDD4F1E9B6493ED946  # Jonas Franz <info@jonasfranz.software>
  9C5BCD799B3CDB124147A748E0DDFEC24C48784C  # Lauris Bukšis-Haberkorns <lauris@nix.lv>
  D8F9672D77C0BB60A024C23EDFDE60A0093EB926  # Lauris Bukšis-Haberkorns <lauris@nix.lv> new RSA4096
  BA66F67FD73F7058D712D308C3B7C91B632F738A  # Lunny Xiao <xiaolunwen@gmail.com>, retrieved from https://github.com/lunny.gpg
  B5F0915813554C32C1D599C2C99B82E40B027BAE  # '6543' <6543@obermui.de>
  D2CF76DA95F201E9901532AB3CDE74631F13A748  # Andrew Thornton <art27@cantab.net>, retrieved from https://github.com/zeripath.gpg
)

prepare() {
  cd ${pkgname}
  # Change some defaults for ArchLinux
  patch -Np1 -i ../gitea-arch-defaults.patch
  # Fetch dependency using go mod
  make vendor
}

pkgver() {
  cd ${pkgname}
  git describe --tags | sed 's/^v//'
}

build() {
  cd ${pkgname}
  export GOGC=50
  export NODE_OPTIONS="--max_old_space_size=1536"
  export GOTMPDIR="/build"
  export CGO_CPPFLAGS="${CPPFLAGS}"
  export CGO_CFLAGS="${CFLAGS}"
  export CGO_CXXFLAGS="${CXXFLAGS}"
  export CGO_LDFLAGS="${LDFLAGS}"
  export EXTRA_GOFLAGS="-buildmode=pie -trimpath -mod=readonly -modcacherw"
  export LDFLAGS="-X 'code.gitea.io/gitea/modules/setting.AppWorkPath=/var/lib/gitea/'"
  export TAGS="bindata sqlite sqlite_unlock_notify pam"
  make -j1
}

package() {
  install -Dm755 ${pkgname}/${pkgname} -t "${pkgdir}"/usr/bin/
  install -Dm644 ${pkgname}/LICENSE -t "${pkgdir}"/usr/share/licenses/${pkgname}/
  install -Dm644 ${pkgname}.service -t "${pkgdir}"/usr/lib/systemd/system/
  install -Dm644 ${pkgname}.tmpfiles "${pkgdir}"/usr/lib/tmpfiles.d/${pkgname}.conf
  install -Dm644 ${pkgname}.sysusers "${pkgdir}"/usr/lib/sysusers.d/${pkgname}.conf
  install -D ${pkgname}/custom/conf/app.example.ini "${pkgdir}"/etc/gitea/app.ini
}