# Description: minimal and flexible login manager daemon
# URL: https://git.sr.ht/~kennylevinsen/greetd
# Maintainer: John McQuah, jmcquah at disroot dot org
# Depends on: rust scdoc

name=greetd
version=0.8.0
release=1
source=(https://git.sr.ht/~kennylevinsen/greetd/archive/$version.tar.gz
  greetd.pam greetd.service)
renames=($name-$version.tar.gz SKIP SKIP)

build() {
  cd $name-*
  prt-get isinst sccache && export RUSTC_WRAPPER=/usr/bin/sccache
  [ -d "$PKGMK_SOURCE_DIR/rust" ] || mkdir "$PKGMK_SOURCE_DIR/rust"
  export CARGO_HOME="$PKGMK_SOURCE_DIR/rust"

  cargo update
  cargo fetch
  cargo build --release --locked
  install -Dt $PKG/usr/bin target/release/greetd
  install -Dt $PKG/usr/bin target/release/agreety
  install -Dt $PKG/etc/greetd config.toml

  # install pam configuration
  install -Dm644 $SRC/greetd.pam \
    $PKG/etc/pam.d/greetd
  # install service file
  install -Dm 755 $SRC/greetd.service $PKG/etc/rc.d/greetd

  ## needs scdoc
  # install man files
  cd man
  for i in *.scd; do
    scdoc < "$i"> "$i".roff
  done
  for s in 1 5 7; do
    install -d $PKG/usr/share/man/man$s
  done
  for i in *.roff; do
     s=$(echo $i | sed 's/.*-//; s/\.scd\.roff//')
     gzip -c $i > $PKG/usr/share/man/man$s/${i%-*}.$s.gz
  done
}