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35 lines
1.5 KiB
Bash
Executable File
35 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# docker-entrypoint.sh
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# 从环境变量读取配置，如果未设置，则使用占位符作为默认值（或设置一个开发默认值）
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# 我们将使用 BACKEND_URL 和 LSP_SERVER_URL 作为环境变量的名称
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RUNTIME_BACKEND_URL=${BACKEND_URL:-"__BACKEND_URL_PLACEHOLDER__"}
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RUNTIME_LSP_SERVER_URL=${LSP_SERVER_URL:-"__LSP_SERVER_URL_PLACEHOLDER__"}
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echo "Runtime Backend URL from env: ${RUNTIME_BACKEND_URL}"
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echo "Runtime LSP Server URL from env: ${RUNTIME_LSP_SERVER_URL}"
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# 目标配置文件路径 (根据你的 Nginx 配置调整)
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CONFIG_FILE_PATH="/usr/share/nginx/html/config.js"
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BACKEND_PLACEHOLDER="__BACKEND_URL_PLACEHOLDER__"
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LSP_PLACEHOLDER="__LSP_SERVER_URL_PLACEHOLDER__"
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# 检查文件是否存在
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if [ -f "$CONFIG_FILE_PATH" ]; then
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echo "Replacing placeholders in $CONFIG_FILE_PATH"
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# 使用 sed 进行替换。使用 # 作为分隔符，以避免 URL 中的 / 导致的问题
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# 替换 BACKEND URL
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sed -i "s#${BACKEND_PLACEHOLDER}#${RUNTIME_BACKEND_URL}#g" "$CONFIG_FILE_PATH"
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# 替换 LSP SERVER URL
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sed -i "s#${LSP_PLACEHOLDER}#${RUNTIME_LSP_SERVER_URL}#g" "$CONFIG_FILE_PATH"
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# (可选) 修改初始化标记
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sed -i "s/window.CONFIG_INITIALIZED_BY_ENTRYPOINT = false;/window.CONFIG_INITIALIZED_BY_ENTRYPOINT = true;/g" "$CONFIG_FILE_PATH"
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echo "Placeholders replaced."
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else
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echo "Error: Config file $CONFIG_FILE_PATH not found!"
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exit 1
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fi
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# 执行 Docker 镜像的默认命令 (通常是启动 Nginx)
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echo "Starting Nginx..."
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exec nginx -g 'daemon off;' |