face_detection: add push_to_dev, fix action command and GraphQL mutation query
diff --git a/apps/face_detection/push_to_dev.sh b/apps/face_detection/push_to_dev.sh
new file mode 100755
index 0000000..48342f9
--- /dev/null
+++ b/apps/face_detection/push_to_dev.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# --- begin runfiles.bash initialization ---
+# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
+set -euo pipefail
+if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+    if [[ -f "$0.runfiles_manifest" ]]; then
+        export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
+    elif [[ -f "$0.runfiles/MANIFEST" ]]; then
+        export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
+    elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+        export RUNFILES_DIR="$0.runfiles"
+    fi
+fi
+if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+    source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
+elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+    source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
+    	                 "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
+else
+    echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
+    exit 1
+fi
+# --- end runfiles.bash initialization ---
+
+DOCKERFILE="$(rlocation __main__/apps/face_detection/Dockerfile)"
+IMAGE="localhost:30500/giolekva/face-detector"
+
+docker build \
+       --tag=$IMAGE \
+       --file=$DOCKERFILE \
+       "$(dirname "$DOCKERFILE")"
+
+docker push $IMAGE