#!/bin/bash
# =============================================================================
# packages/conmon/conmon.SlackBuild
#
# Builds the conmon .txz package from upstream source (C, glib-based).
# conmon is the per-container monitor process podman/crun rely on to keep a
# container's stdio and exit status attached even if podman itself restarts.
#
# Requires (in the build environment): gcc, make, pkg-config, glib2-dev,
# libseccomp-dev.
# =============================================================================

set -eu

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
# shellcheck source=/dev/null
. "$REPO_ROOT/scripts/lib/slackbuild-common.sh"
# shellcheck source=/dev/null
. "$REPO_ROOT/versions.env"

VERSION="$CONMON_VERSION"
ARCH="$PKG_ARCH"
BUILD="$PKG_BUILD"
TAG="$PKG_TAG"

sb_init "conmon"

tarball=$(sb_fetch_and_verify "$CONMON_SRC_URL" "$CONMON_SRC_SHA256" "conmon-$VERSION.tar.gz")
srcdir=$(sb_extract "$tarball")

for patch in "$CWD"/patches/*.patch; do
  [ -e "$patch" ] || continue
  echo "==> [conmon] applying $(basename "$patch")"
  patch -d "$srcdir" -p1 < "$patch"
done

cd "$srcdir"

echo "==> [conmon] make"
make PREFIX=/usr

echo "==> [conmon] make install into \$PKG"
make install PREFIX=/usr DESTDIR="$PKG"

sb_install_docs "$srcdir/LICENSE" "$srcdir/README.md"
sb_make_package "$VERSION" "$ARCH" "$BUILD" "$TAG"