improvement(docker): migrate run.sh to docker-entrypoint.d-script (#7915) (#7916)

Co-authored-by: Tim Lai <timothy.lai@gmail.com>

docker/docker-entrypoint.d/40-swagger-ui.sh

@@ -0,0 +1,64 @@
+#! /bin/sh
+
+set -e
+BASE_URL=${BASE_URL:-/}
+NGINX_ROOT=/usr/share/nginx/html
+INDEX_FILE=$NGINX_ROOT/index.html
+NGINX_CONF=/etc/nginx/nginx.conf
+
+node /usr/share/nginx/configurator $INDEX_FILE
+
+replace_in_index () {
+  if [ "$1" != "**None**" ]; then
+    sed -i "s|/\*||g" $INDEX_FILE
+    sed -i "s|\*/||g" $INDEX_FILE
+    sed -i "s|$1|$2|g" $INDEX_FILE
+  fi
+}
+
+replace_or_delete_in_index () {
+  if [ -z "$2" ]; then
+    sed -i "/$1/d" $INDEX_FILE
+  else
+    replace_in_index $1 $2
+  fi
+}
+
+if [[ "${BASE_URL}" != "/" ]]; then
+  sed -i "s|location / {|location $BASE_URL {|g" $NGINX_CONF
+fi
+
+replace_in_index myApiKeyXXXX123456789 $API_KEY
+
+if [ "$SWAGGER_JSON_URL" ]; then
+  sed -i "s|https://petstore.swagger.io/v2/swagger.json|$SWAGGER_JSON_URL|g" $INDEX_FILE
+  sed -i "s|http://example.com/api|$SWAGGER_JSON_URL|g" $INDEX_FILE
+fi
+
+if [[ -f "$SWAGGER_JSON" ]]; then
+  cp -s "$SWAGGER_JSON" "$NGINX_ROOT"
+  REL_PATH="./$(basename $SWAGGER_JSON)"
+
+  if [[ -z "$SWAGGER_ROOT" ]]; then
+    SWAGGER_ROOT="$(dirname $SWAGGER_JSON)"
+  fi
+
+  if [[ "$BASE_URL" != "/" ]]
+  then
+    BASE_URL=$(echo $BASE_URL | sed 's/\/$//')
+    sed -i \
+      "s|#SWAGGER_ROOT|rewrite ^$BASE_URL(/.*)$ \$1 break;\n        #SWAGGER_ROOT|" \
+      $NGINX_CONF
+  fi
+  sed -i "s|#SWAGGER_ROOT|root $SWAGGER_ROOT/;|g" $NGINX_CONF
+
+  sed -i "s|https://petstore.swagger.io/v2/swagger.json|$REL_PATH|g" $INDEX_FILE
+  sed -i "s|http://example.com/api|$REL_PATH|g" $INDEX_FILE
+fi
+
+# replace the PORT that nginx listens on if PORT is supplied
+if [[ -n "${PORT}" ]]; then
+    sed -i "s|8080|${PORT}|g" $NGINX_CONF
+fi
+
+find $NGINX_ROOT -type f -regex ".*\.\(html\|js\|css\)" -exec sh -c "gzip < {} > {}.gz" \;