# Maintainer (Arch): Levente Polyak <anthraxx[at]archlinux[dot]org>
# Contributor (Arch): Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
# Contributor (Arch): Ionut Biru <ibiru@archlinux.org>
# Contributor (Arch): Alexander Baldeck <alexander@archlinux.org>
# Contributor (Arch): Dale Blount <dale@archlinux.org>
# Contributor (Arch): Anders Bostrom <anders.bostrom@home.se>
# Maintainer: Andreas Grapentin <andreas@grapentin.org>
# Contributor: André Silva <emulatorman@hyperbola.info>
# Contributor: Márcio Silva <coadde@hyperbola.info>
# Contributor: Luke R. <g4jc@openmailbox.org>
# Contributor: Isaac David <isacdaavid@isacdaavid.info>

# parabola changes and rationale:
#  - rebranded to icedove
#  - removed nonfree search engines
#  - added makedepends: quilt mozilla-searchplugins python2-blessings
#  - added replaces, conflicts: thunderbird
#  - disabled tests, they break in an environment without network access.

_pkgname=thunderbird
pkgname=icedove
replaces=("$_pkgname")
epoch=1
pkgver=68.2.2
pkgrel=2
pkgrel+=.parabola1.nonprism1
_brandingver=68.2
_brandingrel=1
pkgdesc='Standalone mail and news reader based on Mozilla Thunderbird'
pkgdesc+=', without support for unsafe and dangerous for privacy protocols'
url="https://wiki.parabola.nu/$pkgname"
arch=(x86_64)
arch+=(i686 armv7h)
license=(MPL GPL LGPL)
depends=(gtk3 mozilla-common libxt startup-notification mime-types dbus-glib alsa-lib
         nss hunspell sqlite ttf-font icu)  # libvpx
makedepends=(unzip zip diffutils python python2 yasm nasm mesa imake libpulse inetutils xorg-server-xvfb
             autoconf2.13 rust clang llvm gtk2 cbindgen nodejs)
makedepends+=(quilt mozilla-searchplugins python2-blessings imagemagick)
optdepends=('libcanberra: sound support')
options=(!emptydirs !makeflags)
source=(https://ftp.mozilla.org/pub/mozilla.org/thunderbird/releases/$pkgver/source/thunderbird-$pkgver.source.tar.xz{,.asc}
        $pkgname.desktop
        thunderbird-rust-1.39.patch)
source+=(
         https://repo.parabola.nu/other/icedove/${pkgname}_$_brandingver-$_brandingrel.branding.tar.xz{,.sig}
         libre-searchengines.patch)
sha256sums=('c17edbcde0e9e7599cda16b69b130039f69113b498ea394057cedfae153f0dd3'
            'SKIP'
            'af8199a12ebe09189d143458bd1e2d0071aff3410ed121dc2329a448a56632f0'
            '08834ef1c2dd685edd40dea20dfa9d4b889f5c387385ac329a162eeff6cf90be'
            'b36792a6fcbe68841bc842723222c88ecf1f54f7f75bd634b216b61f3ae422f2'
            'SKIP'
            '072bba9d9ef4cfcb03b3776a15e52020e05c685add38329bd041f680026f5898')
validpgpkeys=(14F26682D0916CDD81E37B6D61B7B526D98F0353) # Mozilla Software Releases <release@mozilla.com>
validpgpkeys+=(BFA8008A8265677063B11BF47171986E4B745536) # Andreas Grapentin

prepare() {
  cd $_pkgname-$pkgver

  patch -p1 -i ../thunderbird-rust-1.39.patch # Fix build with rust 1.39 (Gentoo)


  cat >.mozconfig <<END
ac_add_options --enable-application=comm/mail
ac_add_options --enable-calendar

ac_add_options --prefix=/usr
ac_add_options --enable-release
ac_add_options --enable-linker=gold
ac_add_options --enable-hardening
ac_add_options --enable-optimize
# https://bugzilla.mozilla.org/show_bug.cgi?id=1521249
#ac_add_options --enable-rust-simd
# https://bugzilla.mozilla.org/show_bug.cgi?id=1423822
ac_add_options --disable-elf-hack

# Branding
ac_add_options --disable-official-branding
ac_add_options --with-branding=comm/mail/branding/icedove
ac_add_options --enable-update-channel=release
ac_add_options --with-distribution-id=nu.parabola

# System libraries
ac_add_options --with-system-zlib
ac_add_options --with-system-bz2
ac_add_options --with-system-icu
ac_add_options --with-system-jpeg
# ac_add_options --with-system-libvpx
ac_add_options --with-system-nspr
ac_add_options --with-system-nss
ac_add_options --enable-system-sqlite
ac_add_options --enable-system-ffi

# Features
ac_add_options --enable-alsa
ac_add_options --disable-jack
ac_add_options --enable-startup-notification
ac_add_options --disable-crashreporter
ac_add_options --disable-updater
ac_add_options --disable-gconf
# tests require network access.
ac_add_options --disable-tests
END

  if [[ $CARCH = arm* ]]; then
    sed -i '/--enable-linker=gold/d' .mozconfig
    sed -i '/--enable-hardening/d' .mozconfig
    sed -i '/--enable-optimize/d' .mozconfig

    cat >> .mozconfig <<END
ac_add_options --disable-webrtc
ac_add_options --disable-elf-hack
ac_add_options --enable-optimize="-g -O2 -fno-schedule-insns"
END
  fi

  if [[ $CARCH = i686 ]]; then
    sed -i 's/--enable-linker=gold/--enable-linker=bfd/' .mozconfig
  fi

  # perform rebranding
  local brandingdir="$srcdir/$pkgname-$_brandingver"
  rm -rf -- comm/mail/branding/$pkgname
  cp -aT -- $brandingdir/$pkgname-branding/ comm/mail/branding/$pkgname

  export QUILT_PATCHES=$brandingdir/patches
  export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
  export QUILT_DIFF_ARGS='--no-timestamps'
  quilt push -av

  # produce icons
  for i in 16 22 24 32; do
    rsvg-convert -w $i -h $i "$brandingdir/app-icons/${pkgname}_small.svg" \
      -o "comm/mail/branding/$pkgname/default$i.png"
  done
  for i in 48 64 128 256; do
    rsvg-convert -w $i -h $i "$brandingdir/app-icons/${pkgname}_big.svg" \
      -o "comm/mail/branding/$pkgname/default$i.png"
  done
  cp "$brandingdir/logo/icedove_icon.svg" "comm/mail/branding/$pkgname/"

  # Patch and remove anything that's left
  patch -Np1 -i "$srcdir/libre-searchengines.patch"
  sed -i '\|Phishing Protection|d
          \|UrlClassifier|d
          \|URLClassifier|d
          \|url-classifier|d
         ' comm/mail/installer/package-manifest.in
  sed -i '\|extensions[.]getAddons[.]get[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
          \|extensions[.]getAddons[.]search[.]browseURL| s|https://addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
          \|extensions[.]getAddons[.]search[.]url| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
          \|extensions[.]webservice[.]discoverURL| s|https://services[.]addons[.]mozilla[.]org.\+["][)][;]|https://directory.fsf.org/wiki/Icedove");|g;
         ' comm/mail/app/profile/all-thunderbird.js

  sed -i '\|facebook|d
          \|gtalk|d
          \|odnoklassniki|d
          \|skype|d
          \|twitter|d
          \|yahoo|d
         ' comm/chat/moz.build
  sed -i '\|facebook[.]js|d
          \|facebook[.]manifest|d
          \|gtalk[.]js|d
          \|gtalk[.]manifest|d
          \|odnoklassniki[.]js|d
          \|odnoklassniki[.]manifest|d
          \|skype[.]js|d
          \|skype[.]manifest|d
          \|twitter[.]js|d
          \|twitter[.]manifest|d
          \|yahoo[.]js|d
          \|yahoo[.]manifest|d
         ' comm/mail/installer/package-manifest.in
  rm -rv comm/chat/protocols/{facebook,gtalk,odnoklassniki,skype,twitter,yahoo}

  cp -av $srcdir/$pkgname-$_brandingver/preview.png \
    comm/mail/themes/linux/mail/preview.png

  # Load our searchplugins
  rm -rv comm/suite/locales/en-US/searchplugins
  cp -av /usr/lib/mozilla/searchplugins comm/suite/locales/en-US/
}

build() {
  cd $_pkgname-$pkgver

  if [[ $CARCH = armv7h ]]; then
    export LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
  fi

  if [[ $CARCH = i686 ]]; then
    sed -i 's/\(cargo_rustc_flags += -C lto\)/#\1/' config/rules.mk
    export LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
  fi

  ./mach configure
  ./mach build
  ./mach buildsymbols
}

package() {
  local _icu_ver
  _icu_ver=$(pacman -S --print-format='%v' icu)
  depends+=("icu>=${_icu_ver}" "icu<$((${_icu_ver%%.*} + 1))")

  cd $_pkgname-$pkgver
  DESTDIR="$pkgdir" ./mach install

  _vendorjs="$pkgdir/usr/lib/$pkgname/defaults/preferences/vendor.js"
  install -Dm644 /dev/stdin "$_vendorjs" <<END
// Use LANG environment variable to choose locale
pref("intl.locale.requested", "");

// Use system-provided dictionaries
pref("spellchecker.dictionary_path", "/usr/share/hunspell");

// Disable default mailer checking.
pref("mail.shell.checkDefaultMail", false);

// Don't disable our bundled extensions in the application directory
pref("extensions.autoDisableScopes", 11);
pref("extensions.shownSelectionUI", true);

// Disable Social API for content
pref("social.remote-install.enabled", false);
pref("social.toast-notifications.enabled", false);

// Make sure that whitelisted and directory installs are empty
pref("social.whitelist", "");
pref("social.directories", "");

// Disable the GeoLocation API for content
pref("geo.enabled", false);

// TODO: this "whats new" page should be in the branding package or abslibre
// Pointing the "Help -> What's new" menu entry to mozilla.debian.net
//pref("mailnews.start_page.override_url", "http://wiki.debian.org/Icedove/WhatsNew45");
END

  _distini="$pkgdir/usr/lib/$pkgname/distribution/distribution.ini"
  install -Dm644 /dev/stdin "$_distini" <<END
[Global]
id=parabola
version=1.0
about=Icedove for Parabola GNU/Linux-libre

[Preferences]
app.distributor=parabola
app.distributor.channel=$pkgname
app.partner.parabola=parabola
END

  for i in 16 22 24 32 48 64 128 256; do
    install -Dm644 comm/mail/branding/$pkgname/default${i}.png \
      "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/$pkgname.png"
  done
  install -Dm644 comm/mail/branding/$pkgname/${pkgname}_icon.svg \
    "$pkgdir/usr/share/icons/hicolor/symbolic/apps/$pkgname-symbolic.svg"

  install -Dm644 ../$pkgname.desktop \
    "$pkgdir/usr/share/applications/$pkgname.desktop"

  # Use system-provided dictionaries
  ln -Ts /usr/share/hunspell "$pkgdir/usr/lib/$pkgname/dictionaries"
  ln -Ts /usr/share/hyphen "$pkgdir/usr/lib/$pkgname/hyphenation"

  # Install a wrapper to avoid confusion about binary path
  install -Dm755 /dev/stdin "$pkgdir/usr/bin/$pkgname" <<END
#!/bin/sh
exec /usr/lib/$pkgname/$pkgname "\$@"
END

  # Replace duplicate binary with wrapper
  # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
  ln -srf "$pkgdir/usr/bin/$pkgname" \
    "$pkgdir/usr/lib/$pkgname/$pkgname-bin"
}

# vim:set sw=2 et: