opn

scripts/apply-freebsd-patches.sh

@@ -0,0 +1,39 @@
+#!/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