# Maintainer: Dave Reisner <dreisner@archlinux.org>
# Contributor: Angel Velasquez <angvp@archlinux.org>
# Contributor: Eric Belanger <eric@archlinux.org>
# Contributor: Lucien Immink <l.immink@student.fnt.hvu.nl>
# Contributor: Daniel J Griffiths <ghost1227@archlinux.us>

pkgbase=curl
pkgname=(curl libcurl-compat libcurl-gnutls)
_tag='189aed698b23f7a1390d1b561ba73d02e66d96d2' # git rev-parse v${_tag_name}
_tag_name='8_1_0'
pkgver="${_tag_name//_/.}"
pkgrel=1
pkgdesc='command line tool and library for transferring data with URLs'
arch=('x86_64')
url='https://curl.se/'
license=('MIT')
depends=('ca-certificates' 'brotli' 'libbrotlidec.so' 'krb5' 'libgssapi_krb5.so'
         'libidn2' 'libidn2.so' 'libnghttp2' 'libpsl' 'libpsl.so' 'libssh2' 'libssh2.so'
         'openssl' 'zlib' 'zstd' 'libzstd.so')
makedepends=('git' 'patchelf')
provides=('libcurl.so')
validpgpkeys=('27EDEAF22F3ABCEB50DB9A125CC908FDB71E12C2') # Daniel Stenberg
source=("git+https://github.com/bagder/curl.git#tag=${_tag}?signed")
sha512sums=('SKIP')

_backports=(
)

_reverts=(
)

prepare() {
  cd "$pkgbase"

  local _c
  for _c in "${_backports[@]}"; do
    if [[ $_c == *..* ]]; then
      git log --oneline --reverse "${_c}"
    else
      git log --oneline -1 "${_c}"
    fi
    git cherry-pick -n -m1 "${_c}"
  done
  for _c in "${_reverts[@]}"; do
    git log --oneline -1 "${_c}"
    git revert -n "${_c}"
  done

  # no '-DEV' in version, release date from tagged commit...
  sed -i \
    -e "/\WLIBCURL_VERSION\W/c #define LIBCURL_VERSION \"${pkgver}\"" \
    -e "/\WLIBCURL_TIMESTAMP\W/c #define LIBCURL_TIMESTAMP \"$(git log -1 --format=%cs "${_tag}")\"" \
    include/curl/curlver.h

  autoreconf -fi
}

build() {
  local _configure_options=(
    --prefix='/usr'
    --mandir='/usr/share/man'
    --disable-ldap
    --disable-ldaps
    --disable-manual
    --enable-ipv6
    --enable-threaded-resolver
    --with-gssapi
    --with-libssh2
    --with-random='/dev/urandom'
    --with-ca-bundle='/etc/ssl/certs/ca-certificates.crt'
  )

  mkdir build-curl{,-compat,-gnutls}

  # build curl
  cd "${srcdir}"/build-curl

  "${srcdir}/${pkgbase}"/configure \
    "${_configure_options[@]}" \
    --with-openssl \
    --enable-versioned-symbols
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  make

  # build libcurl-compat
  cd "${srcdir}"/build-curl-compat

  "${srcdir}/${pkgbase}"/configure \
    "${_configure_options[@]}" \
    --with-openssl \
    --disable-versioned-symbols
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  make -C lib

  # build libcurl-gnutls
  cd "${srcdir}"/build-curl-gnutls

  "${srcdir}/${pkgbase}"/configure \
    "${_configure_options[@]}" \
    --disable-versioned-symbols \
    --without-openssl \
    --with-gnutls
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  make -C lib
  patchelf --set-soname 'libcurl-gnutls.so.4' ./lib/.libs/libcurl.so
}

package_curl() {
  cd build-curl

  make DESTDIR="${pkgdir}" install
  make DESTDIR="${pkgdir}" install -C scripts

  cd "${srcdir}/${pkgname}"

  # license
  install -Dt "${pkgdir}/usr/share/licenses/${pkgname}" -m0644 COPYING
}

package_libcurl-compat() {
  pkgdesc='command line tool and library for transferring data with URLs (no versioned symbols)'
  depends=('curl' 'openssl')
  provides=('libcurl-compat.so')

  cd "${srcdir}"/build-curl-compat

  make -C lib DESTDIR="${pkgdir}" install

  mv "${pkgdir}"/usr/lib/libcurl{,-compat}.so.4.8.0
  rm "${pkgdir}"/usr/lib/libcurl.{a,so}*
  for version in 3 4.0.0 4.1.0 4.2.0 4.3.0 4.4.0 4.5.0 4.6.0 4.7.0; do
    ln -s libcurl-compat.so.4.8.0 "${pkgdir}"/usr/lib/libcurl.so.${version}
  done

  install -dm 0755 "${pkgdir}"/usr/share/licenses
  ln -s curl "${pkgdir}"/usr/share/licenses/libcurl-compat
}

package_libcurl-gnutls() {
  pkgdesc='command line tool and library for transferring data with URLs (no versioned symbols, linked against gnutls)'
  depends=('curl' 'gnutls')
  provides=('libcurl-gnutls.so')

  cd "${srcdir}"/build-curl-gnutls

  make -C lib DESTDIR="${pkgdir}" install

  mv "${pkgdir}"/usr/lib/libcurl{,-gnutls}.so.4.8.0
  rm "${pkgdir}"/usr/lib/libcurl.{a,so}*
  ln -s libcurl-gnutls.so.4 "${pkgdir}"/usr/lib/libcurl-gnutls.so
  for version in 3 4 4.0.0 4.1.0 4.2.0 4.3.0 4.4.0 4.5.0 4.6.0 4.7.0; do
    ln -s libcurl-gnutls.so.4.8.0 "${pkgdir}"/usr/lib/libcurl-gnutls.so.${version}
  done

  install -dm 0755 "${pkgdir}"/usr/share/licenses
  ln -s curl "${pkgdir}"/usr/share/licenses/libcurl-gnutls
}