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rust-package-builder/scripts/apply-freebsd-patches.sh
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2026-10-07 09:23:17 +02:00

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#!/usr/bin/env bash
set -Eeuo pipefail
source /opt/rust-package-builder/scripts/lib.sh
SOURCE_DIR=${1:?usage: apply-freebsd-patches.sh /path/to/source}
PATCH_ROOT=/opt/rust-package-builder/opnsense/patches
[[ -f "$SOURCE_DIR/Cargo.toml" ]] || fatal "missing Cargo.toml in FreeBSD build source: $SOURCE_DIR"
VERSION=$(python3 - "$SOURCE_DIR/Cargo.toml" <<'PY'
import sys, tomllib
from pathlib import Path
with Path(sys.argv[1]).open('rb') as f:
print(tomllib.load(f)['package']['version'])
PY
)
PATCH_DIR="$PATCH_ROOT/$VERSION"
if [[ ! -d "$PATCH_DIR" ]]; then
log "no FreeBSD/OPNsense patch set for RustProxy $VERSION; using upstream source"
exit 0
fi
shopt -s nullglob
patches=("$PATCH_DIR"/*.patch)
(( ${#patches[@]} > 0 )) || fatal "FreeBSD patch directory is empty: $PATCH_DIR"
log "applying FreeBSD/OPNsense patches for RustProxy $VERSION"
for patch_file in "${patches[@]}"; do
patch_name=$(basename "$patch_file")
if git -C "$SOURCE_DIR" apply --check "$patch_file" 2>/dev/null; then
git -C "$SOURCE_DIR" apply "$patch_file"
log "applied patch: $patch_name"
elif git -C "$SOURCE_DIR" apply --reverse --check "$patch_file" 2>/dev/null; then
log "patch already present: $patch_name"
else
fatal "patch does not apply cleanly: $patch_name (RustProxy $VERSION)"
fi
done