PKGBUILD

#!/bin/bash
# shellcheck disable=SC2034,SC2154,SC2068

pkgname=(s6 s6-dev)
pkgver=2.11.1.2
pkgrel=1
pkgdesc='A small process supervision suite for UNIX.'
arch=(x86_64)
url='http://skarnet.org/software/s6/'
license=(ISC)
groups=()
depends=()
makedepends=(skalibs-dev execline-dev)
options=(emptydirs)
changelog=ChangeLog
source=(
    "http://skarnet.org/software/s6/s6-${pkgver}.tar.gz"
    rc.init
    rc.shutdown
    s6.install
    s6-init
    s6-svscan-crash
    s6-svscan-finish
    s6-svscan-log
    s6-service
    s6-telinit
    taillog
    tty1-service
    ttyS0-service
)

sha256sums=(
    6c1474be3e889dac392cee307abe015cd4be0c85c725c84ea7f184f0e34503a2
    719101b2a26b1e85dd40f5e69fad66ad866ce1ac79764ada4b3ef0b5c62cfc89
    db0e8c503e72eb05356a4ec9a65903a6d6447b5786453d0d8dbf097534c89ad5
    6ba76e90d72d7e59763a0ec42304d46abfd17548b1d52485dcf2e5306998887e
    ad6fc42721170dbceefaa55a3e3010d023420de5a1882735a1eab32ac9ec92d4
    a90dd71977a0a223265ddda7713e8cd798d14d21a3b010c9ba69b8c76c483133
    aa07d12477029cabc69f6024dc2ca1f3ea2137df869b1e72a1a47491abc980df
    551527219c85ec06df46c8f54e7c13afc181276ace95135491795457a7eec501
    1f6282b4bb277bf6f6924c8b82c46f0012e665c401732720983c2e43ba504f36
    9cb05e7d9637f5175ab270c45acf15ff25e68b93dd6d300a1fb226182a12fc3f
    6fe869bfaf65ea4528bcb437c8c2d818aae898ea3be9215ae082ce3548e34d08
    538bc61ea2ef419c1e48e683d7b6a52ea45ea5b06ad765bbfa28b79d3953829f
    80efd99ed9a4c12345c15cd1eafaa32467cea341eac88d9282275c73326831fe
)

install=s6.install


build() {
    cd_unpacked_src
    ./configure \
      --prefix=/ \
      --bindir=/sbin \
      --libexecdir=/lib/s6 \
      --enable-static-libc
    make
}

package_s6() {
    options+=(emptydirs)
    pkgfiles=(
        bin
        etc
        s6
        sbin
        lib/s6
    )
    depends=(execline)
    groups=(base)

    # Run make install
    cd_unpacked_src
    make DESTDIR="${pkgdirbase}/dest" install

    # Begin customization
    cd "${pkgdirbase}/dest" || return 1
    mv lib/s6/libs6.a lib/

    # Services dir and init
    install -d s6 etc/s6/services/{available,enabled}
    install -m 0750 "${srcdir}/s6-init" sbin/
    install -m 0750 "${srcdir}/rc.init" etc/s6/
    install -m 0750 "${srcdir}/rc.shutdown" etc/s6/
    install -m 0750 "${srcdir}/s6-telinit" sbin/

    # Early env vars
    install -d etc/s6/env
    echo 'UTC' >etc/s6/env/TZ

    # crash and finish scripts for s6-svscan
    install -d etc/s6/init-services/.s6-svscan
    install -m 0750 "${srcdir}/s6-svscan-crash" etc/s6/init-services/.s6-svscan/crash
    install -m 0750 "${srcdir}/s6-svscan-finish" etc/s6/init-services/.s6-svscan/finish

    # early tty1 and ttyS0 service
    install -d etc/s6/init-services/tty1 etc/s6/init-services/ttyS0
    install -m 0754 "${srcdir}/tty1-service" etc/s6/init-services/tty1/run
    install -m 0754 "${srcdir}/ttyS0-service" etc/s6/init-services/ttyS0/run

    # Script and named pipe for catchall logging process
    install -d etc/s6/init-services/s6-svscan-log
    install -m 0750 "${srcdir}/s6-svscan-log" etc/s6/init-services/s6-svscan-log/run
    mkfifo etc/s6/init-services/s6-svscan-log/fifo
    chmod 0600 etc/s6/init-services/s6-svscan-log/fifo

    # Human readable/usable service compatibility layer
    install -m 0754 "${srcdir}/s6-service" sbin/
    install -d bin
    install -m 0755 "${srcdir}/taillog" bin/

    package_defined_files
}

package_s6-dev() {
    pkgfiles=(
        include
        lib/libs6.a
    )
    std_split_package
}