Update build.sh to include new options for Docker image tag and PADD …

…branch

Signed-off-by: Adam Warner <[email protected]>

build.sh

@@ -4,12 +4,14 @@
 usage() {
     echo "Usage: $0 [-l] [-f <ftl_branch>] [-c <core_branch>] [-w <web_branch>] [-t <tag>] [use_cache]"
     echo "Options:"
-    echo "  -f, --ftlbranch <branch>     Specify FTL branch (cannot be used in conjunction with -l)"
-    echo "  -c, --corebranch <branch>    Specify Core branch"
-    echo "  -w, --webbranch <branch>     Specify Web branch"
-    echo "  -t, --tag <tag>              Specify Docker image tag (default: pihole)"
-    echo "  -l, --local                  Use locally built FTL binary (requires src/pihole-FTL file)"
-    echo "  use_cache                    Enable caching (by default --no-cache is used)"
+    echo "  -f, --ftlbranch <branch>       Specify FTL branch (cannot be used in conjunction with -l)"
+    echo "  -c, --corebranch <branch>      Specify Core branch"
+    echo "  -w, --webbranch <branch>       Specify Web branch"
+    echo "  -t, --tag <tag>                Specify Docker image tag (default: pihole)"
+    echo "  -l, --local                    Use locally built FTL binary (requires src/pihole-FTL file)"
+    echo "  -v, --dockerversion <version>  Specify a version number for the image (default: dev-unknown - must match following pattern: https://regex101.com/r/RsENuz/1)"
+    echo "  -p, --paddbranch <branch>      Specify PADD branch"
+    echo "  use_cache                      Enable caching (by default --no-cache is used)"
     echo ""
     echo "If no options are specified, the following command will be executed:"
     echo "  docker buildx build src/. --tag pihole --no-cache"
@@ -67,6 +69,18 @@ while [[ $# -gt 0 ]]; do
         shift
         shift
         ;;
+    -v | --dockerversion)
+        PIHOLE_DOCKER_TAG="$2"
+        DOCKER_BUILD_CMD+=" --build-arg PIHOLE_DOCKER_TAG=$PIHOLE_DOCKER_TAG"
+        shift
+        shift
+        ;;
+    -p | --paddbranch)
+        PADD_BRANCH="$2"
+        DOCKER_BUILD_CMD+=" --build-arg PADD_BRANCH=$PADD_BRANCH"
+        shift
+        shift
+        ;;
     use_cache)
         DOCKER_BUILD_CMD=${DOCKER_BUILD_CMD/--no-cache/}
         shift