fix: invalid namespace name

entrypoint.sh

@@ -0,0 +1,28 @@
+#!/bin/bash -e
+# shellcheck disable=SC1091
+
+set -a
+. ./.env
+set +a
+
+REGISTRY="${IMAGEAPP%%/*}"
+export K8S_NS; K8S_NS="$(tr '[:upper:]' '[:lower:]' <<< "${GITHUB_REPOSITORY#*/}-$GITHUB_REF_NAME" | tr -c '[:lower:]-' -)"
+
+mkdir -p "$HOME/.kube/"
+echo "$INPUT_KUBECONFIG" > "$HOME/.kube/config"
+kubectl get namespace "$K8S_NS" || kubectl create namespace "$K8S_NS"
+kubectl config set-context --current --namespace="$K8S_NS"
+
+if [ -n "$INPUT_REGISTRY_PASSWORD" ]; then
+    kubectl get secret regcred \
+        || kubectl create secret docker-registry regcred \
+            --docker-server="$REGISTRY" \
+            --docker-username="$INPUT_REGISTRY_USERNAME" \
+            --docker-password="$INPUT_REGISTRY_PASSWORD"
+fi
+
+if [ "$GITHUB_REF_NAME" = prod ] || [ "$GITHUB_REF_NAME" = staging ]; then
+    ./manifests/bin/prod.sh
+else
+    ./manifests/bin/devel.sh
+fi