#!/bin/bash
# =============================================================================
# packages/netavark/netavark.SlackBuild
#
# Builds the netavark .txz package from upstream source (Rust). netavark is
# this project's container networking backend (see docs/ARCHITECTURE.md
# section 8) — it is installed as a libexec helper binary, not a $PATH tool,
# matching upstream's own layout so podman finds it via
# `netavark_binary_dir` in containers.conf.
#
# Requires (in the build environment): rustc, cargo (a recent stable
# toolchain — check upstream's Cargo.toml `rust-version` for the current
# minimum).
# =============================================================================

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="$NETAVARK_VERSION"
ARCH="$PKG_ARCH"
BUILD="$PKG_BUILD"
TAG="$PKG_TAG"

sb_init "netavark"

tarball=$(sb_fetch_and_verify "$NETAVARK_SRC_URL" "$NETAVARK_SRC_SHA256" "netavark-$VERSION.tar.gz")
srcdir=$(sb_extract "$tarball")

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

cd "$srcdir"

echo "==> [netavark] cargo build --release"
cargo build --release --locked

echo "==> [netavark] install into \$PKG"
install -D -m 0755 target/release/netavark "$PKG/usr/libexec/podman/netavark"

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