# Maintainer: Jesus E. <heckyel@riseup.net>

pkgbase=zsh
pkgname=($pkgbase $pkgbase-kshcompat $pkgbase-shcompat $pkgbase-doc)
pkgver=5.8
pkgrel=2
_debver=5.8
_debrel=6
arch=('i686' 'x86_64')
url='https://www.zsh.org/'
license=('custom:Zsh')
makedepends=('pcre' 'libcap' 'gdbm' 'quilt')
source=("https://www.zsh.org/pub/zsh-${pkgver}"{,-doc}".tar.xz"{,.asc}
        "https://deb.debian.org/debian/pool/main/z/zsh/zsh_$_debver-$_debrel.debian.tar.xz"
        'zprofile')
sha512sums=('96198ecef498b7d7945fecebbe6bf14065fa8c5d81a7662164579eba8206b79575812d292adea1864bc7487ac0818ba900e25f9ab3802449340de80417c2c533'
            'SKIP'
            '38cc549818eb9c6952051b714dd2008d99605aba4ca4f614e62b033c9b067dd2031fff766ac5c1efe5bb52eae32bd482dea5df2b2d46decb7ecdb458f3da9d52'
            'SKIP'
            '3e725300578af01624d4751c5ff10e1a7bd81224318984b70851c64b4d65a96c3548c15c2059bad837f1b2fa8c5b450efbebf80deaa6e1ef59bc4056aae00925'
            'b287e00d8de4dc4cfb1c52bb2aef1d4b191de3512baad4c91dc81e78ddc3e5bb07297f43924b022ac44ff401a348d8a9fa366e19ddc8ea1ea72df311f5ed0034')
validpgpkeys=('F7B2754C7DE2830914661F0EA71D9A9D4BDB27B3'
              'E96646BE08C0AF0AA0F90788A5FEEE3AC7937444'
              '7CA7ECAAF06216B90F894146ACF8146CAE8CBBC4')

prepare() {
  cd "${srcdir}/${pkgbase}-${pkgver}"

  if [ ${pkgver%.*} = ${_debver%.*} ]; then
    # Debian patches
    export QUILT_PATCHES=debian/patches
    export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
    export QUILT_DIFF_ARGS='--no-timestamps'

    mv "$srcdir"/debian .

    # Doesn't apply and seems unimportant
    rm -v debian/patches/remove-SH_USE_BSD_ECHO-autoconf-test-to-make-build-more-reproducible.patch || true
    rm -v debian/patches/update_bts_completion.patch || true
    rm -v debian/patches/update-debian-sections.patch || true

    quilt push -av
  fi

  # Set correct keymap path
  sed -i 's#/usr/share/keymaps#/usr/share/kbd/keymaps#g' Completion/Unix/Command/_loadkeys

  # Fix usb.ids path
  sed -i 's#/usr/share/misc/usb.ids#/usr/share/hwdata/usb.ids#g' Completion/Linux/Command/_lsusb

  # Remove unneeded and conflicting completion scripts
  for _fpath in AIX BSD Cygwin Darwin Debian Mandriva openSUSE Redhat Solaris; do
    rm -rf Completion/$_fpath
    sed "s#\s*Completion/$_fpath/\*/\*##g" -i Src/Zle/complete.mdd
  done
  rm Completion/Linux/Command/_{networkmanager,pkgtool,qdbus}
  rm Completion/Unix/Command/_{ant,dbus,java,npm}
  rm Completion/X/Command/_{acroread,netscape}
}

build() {
  cd "${srcdir}/${pkgbase}-${pkgver}"

  ./configure --prefix=/usr \
    --bindir=/bin \
    --docdir=/usr/share/doc/zsh \
    --htmldir=/usr/share/doc/zsh/html \
    --enable-etcdir=/etc/zsh \
    --enable-zshenv=/etc/zsh/zshenv \
    --enable-zlogin=/etc/zsh/zlogin \
    --enable-zlogout=/etc/zsh/zlogout \
    --enable-zprofile=/etc/zsh/zprofile \
    --enable-zshrc=/etc/zsh/zshrc \
    --enable-maildir-support \
    --with-term-lib='ncursesw' \
    --enable-multibyte \
    --enable-function-subdirs \
    --enable-fndir=/usr/share/zsh/functions \
    --enable-scriptdir=/usr/share/zsh/scripts \
    --with-tcsetpgrp \
    --enable-pcre \
    --enable-cap \
    --enable-zsh-secure-free
  make V=1
}

package_zsh() {
  pkgdesc='A very advanced and programmable command interpreter (shell) for UNIX'
  depends=('pcre' 'libcap' 'gdbm')
  backup=('etc/zsh/zprofile')
  install=zsh.install

  cd "${srcdir}/${pkgbase}-${pkgver}"
  make DESTDIR="${pkgdir}/" install
  install -D -m 644 "${srcdir}/zprofile" -t "${pkgdir}/etc/zsh"

  install -D -m 644 LICENCE -t "${pkgdir}/usr/share/licenses/${pkgname}"
}

package_zsh-doc() {
  pkgdesc='Info, HTML and PDF format of the ZSH documentation'

  cd "${srcdir}/${pkgbase}-${pkgver}"
  make DESTDIR="${pkgdir}/" install.info install.html
  install -D -m 644 Doc/zsh.pdf -t "${pkgdir}/usr/share/doc/${pkgbase}/"

  install -D -m 644 LICENCE -t "${pkgdir}/usr/share/licenses/${pkgname}"
}

package_zsh-kshcompat() {
  pkgdesc='Korn Shell compatibility for Zshell'
  depends=($pkgbase)
  provides=(ksh)
  conflicts=(ksh)
  install=$pkgname.install

  cd "${srcdir}/${pkgbase}-${pkgver}"

  install -d -m 755 $pkgdir/{bin,usr/share/man/man1}
  ln -s zsh $pkgdir/bin/ksh
  ln -s zsh $pkgdir/bin/rksh
  ln -s zsh.1.gz $pkgdir/usr/share/man/man1/ksh.1.gz
  ln -s zsh.1.gz $pkgdir/usr/share/man/man1/rksh.1.gz

  install -D -m 644 LICENCE -t $pkgdir/usr/share/licenses/$pkgname
}

package_zsh-shcompat() {
  pkgdesc='POSIX Shell compatibility for Zshell'
  depends=($pkgbase)
  provides=(sh)
  conflicts=(sh)
  install=$pkgname.install

  cd "${srcdir}/${pkgbase}-${pkgver}"

  install -d -m 755 $pkgdir/{bin,usr/share/man/man1}
  ln -s zsh $pkgdir/bin/sh
  ln -s zsh $pkgdir/bin/rsh
  ln -s zsh.1.gz $pkgdir/usr/share/man/man1/sh.1.gz
  ln -s zsh.1.gz $pkgdir/usr/share/man/man1/rsh.1.gz

  install -D -m 644 LICENCE -t $pkgdir/usr/share/licenses/$pkgname
}