fix: 更新Docker构建脚本

pkg/docker/linux/usr/local/etc/omc/script/entrypoint.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# shellcheck disable=SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purposes
+
+# Load OMC environment variables
+. /usr/local/etc/omc/script/omc-env.sh
+
+# Initialize OMC DB
+if [ ! -f /usr/local/etc/omc/omc.conf ]; then
+    bash /usr/local/etc/omc/script/setup.sh -i -m $M_PARAM -c $C_PARAM
+fi
+
+# We add the copy from default config in the entrypoint to not break users 
+# case someone mounts a configuration file in /usr/local/etc/omc/default)
+cp -nr "$BASE_DIR"/default/. "$BASE_DIR"
+
+if [[ "$*" = *"/usr/local/etc/omc/script/run.sh"* || "$*" = *"run.sh"* ]]; then
+    # Ensure OMC is initialized
+    omcd version
+    # Start Nginx server
+    nginx -g "daemon off;"
+fi
+
+echo ""
+exec "$@"