fix: derive target profiles URL from version metadata

Author: MoozIiSP

SCRIPTS/BPI-R4/02_target_only.sh

@@ -1,19 +1,50 @@
 #!/bin/bash
+set -euo pipefail
 clear
 
+sed_in_place() {
+  if sed --version >/dev/null 2>&1; then
+    sed -i "$@"
+  else
+    sed -i '' "$@"
+  fi
+}
+
+resolve_profiles_url() {
+  local release_repo
+  local version_number
+
+  release_repo="$(sed -n 's#^VERSION_REPO:=.*,\(https://downloads\.openwrt\.org/releases/[^)]*\)).*$#\1#p' include/version.mk | tail -n 1)"
+
+  if [ -z "$release_repo" ]; then
+    version_number="$(sed -n 's#^VERSION_NUMBER:=.*,\([^)]*\)).*$#\1#p' include/version.mk | tail -n 1)"
+    if [ -n "$version_number" ]; then
+      release_repo="https://downloads.openwrt.org/releases/$version_number"
+    fi
+  fi
+
+  if [ -z "$release_repo" ]; then
+    echo "[TARGET] Failed to resolve OpenWrt release repo from include/version.mk" >&2
+    return 1
+  fi
+
+  printf '%s/targets/mediatek/filogic/profiles.json\n' "${release_repo%/}"
+}
+
 # 使用特定的优化
-sed -i 's,-mcpu=generic,-march=armv8-a+crc+crypto,g' include/target.mk
+sed_in_place 's,-mcpu=generic,-march=armv8-a+crc+crypto,g' include/target.mk
 
 #Vermagic
-latest_version="$(curl -s https://github.com/openwrt/openwrt/tags | grep -Eo "v[0-9\\.]+\\-*r*c*[0-9]*.tar.gz" | grep 'v24.10' | sed -n 1p | sed 's/v//g' | sed 's/.tar.gz//g')"
-wget https://downloads.openwrt.org/releases/${latest_version}/targets/mediatek/filogic/profiles.json
-jq -r '.linux_kernel.vermagic' profiles.json >.vermagic
-sed -i -e 's/^\(.\).*vermagic$/\1cp $(TOPDIR)\/.vermagic $(LINUX_DIR)\/.vermagic/' include/kernel-defaults.mk
+profiles_url="$(resolve_profiles_url)"
+echo "[TARGET] Downloading vermagic from $profiles_url"
+wget -O profiles.json "$profiles_url"
+jq -er '.linux_kernel.vermagic' profiles.json > .vermagic
+sed_in_place -e 's/^\(.\).*vermagic$/\1cp $(TOPDIR)\/.vermagic $(LINUX_DIR)\/.vermagic/' include/kernel-defaults.mk
 
 # 预配置一些插件
 cp -rf ../PATCH/files ./files
 
-find ./ -name *.orig | xargs rm -f
-find ./ -name *.rej | xargs rm -f
+find ./ -name '*.orig' -delete
+find ./ -name '*.rej' -delete
 
 #exit 0

SCRIPTS/BPI-R4/02_target_only_minimal.sh

@@ -9,14 +9,36 @@ sed_in_place() {
   fi
 }
 
+resolve_profiles_url() {
+  local release_repo
+  local version_number
+
+  release_repo="$(sed -n 's#^VERSION_REPO:=.*,\(https://downloads\.openwrt\.org/releases/[^)]*\)).*$#\1#p' include/version.mk | tail -n 1)"
+
+  if [ -z "$release_repo" ]; then
+    version_number="$(sed -n 's#^VERSION_NUMBER:=.*,\([^)]*\)).*$#\1#p' include/version.mk | tail -n 1)"
+    if [ -n "$version_number" ]; then
+      release_repo="https://downloads.openwrt.org/releases/$version_number"
+    fi
+  fi
+
+  if [ -z "$release_repo" ]; then
+    echo "[MINIMAL] Failed to resolve OpenWrt release repo from include/version.mk" >&2
+    return 1
+  fi
+
+  printf '%s/targets/mediatek/filogic/profiles.json\n' "${release_repo%/}"
+}
+
 sed_in_place 's,-mcpu=generic,-march=armv8-a+crc+crypto,g' include/target.mk
 
-latest_version="$(curl -s https://github.com/openwrt/openwrt/tags | grep -Eo 'v[0-9\\.]+\\-*r*c*[0-9]*.tar.gz' | grep 'v24.10' | sed -n 1p | sed 's/v//g' | sed 's/.tar.gz//g')"
-wget -q https://downloads.openwrt.org/releases/${latest_version}/targets/mediatek/filogic/profiles.json
-jq -r '.linux_kernel.vermagic' profiles.json > .vermagic
+profiles_url="$(resolve_profiles_url)"
+echo "[MINIMAL] Downloading vermagic from $profiles_url"
+wget -qO profiles.json "$profiles_url"
+jq -er '.linux_kernel.vermagic' profiles.json > .vermagic
 sed_in_place -e 's/^\(.\).*vermagic$/\1cp $(TOPDIR)\/.vermagic $(LINUX_DIR)\/.vermagic/' include/kernel-defaults.mk
 
 find ./ -name '*.orig' -delete
 find ./ -name '*.rej' -delete
 
-echo "[MINIMAL] Target-only preparation complete."
+echo "[MINIMAL] Target-only preparation complete."