run中自动生成新的.env.example文件

.env.example

@@ -15,7 +15,7 @@ JSONRPC_SERVER_COUNT = cpu_count()
 # REDIS配置
 REDIS_HOST = 127.0.0.1
 REDIS_PORT = 6379
-REDIS_PASSWORD = null
+REDIS_PASSWORD =
 REDIS_DATABASE = 0
 
 # 数据库
@@ -24,23 +24,22 @@ DB_DEFAULT_DRIVER = pgsql
 # mysql
 MYSQL_HOST = 127.0.0.1
 MYSQL_PORT = 3306
-MYSQL_USERNAME = 
-MYSQL_PASSWORD = 
-MYSQL_DATABASE = 
+MYSQL_USERNAME =
+MYSQL_PASSWORD =
+MYSQL_DATABASE =
 
 # pgsql
 PG_HOST = 127.0.0.1
 PG_PORT = 5432
-PG_USERNAME = 
-PG_PASSWORD = 
-PG_DATABASE = 
+PG_USERNAME =
+PG_PASSWORD =
+PG_DATABASE =
 PG_SCHEMA = default
 
 # sqlite
 SQLITE_DATABASE = "base_path() . '/database.sqlite'"
-SQLITE_PREFIX = 
+SQLITE_PREFIX =
 
 # log
 LOG_MAX_FIlES = 30
 LOG_MAX_FILES_DEBUG = 3
-LOG_MAX_FIlES_ERROR = 90

run

@@ -15,6 +15,35 @@ if [ ! -f "docker-compose.yml" ]; then
     exit 1
 fi
 
+# 自动生成.env文件对应的.env.example文件
+generate_env_example() {
+  # 清空原有的.env.example文件中的内容
+  > .env.example
+
+  # 逐行读取.env文件
+  while IFS= read -r line; do
+    # 去除首尾空格
+    line=$(echo "$line" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
+    # 如果是注释行或空白行，直接写入.env.example文件
+    if [[ $line == \#* || -z $line ]]; then
+      echo "$line" >> .env.example
+    # 如果是键值对行，判断键名是否包含指定字符串
+    elif [[ $line == *=* ]]; then
+      key=$(echo "$line" | cut -d= -f1)
+      value=$(echo "$line" | cut -d= -f2-)
+      # 如果键名包含指定字符串，将值清空写入.env.example文件
+      if [[ $key == *KEY || $key == *PASSWORD || $key == *SECRET || $key == *PASS || $key == *TOKEN || $key == *ID ]]; then
+        echo "$key=" >> .env.example
+      # 否则，清除首尾空格后原样写入.env.example文件
+      else
+        echo "$key=$value" >> .env.example
+      fi
+    fi
+  done < .env
+}
+# 每次run后都自动生成.env.example文件
+generate_env_example
+
 # 定义帮助函数
 show_help() {
     echo "Usage: ./run [COMMAND] [OPTION]"