39 lines
1.2 KiB
Bash
Executable File
39 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/dumb-init /bin/bash
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# Ver: 1.7 by Endial Fang (endial@126.com)
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#
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# 容器入口脚本；当前脚本执行完毕时，使用默认用户执行镜像 CMD 定义的命令（默认为'/usr/local/bin/run.sh'）
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set -o errexit
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set -o nounset
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set -o pipefail
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. /usr/local/lib/libapplication.sh
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info "** Processing entry.sh **"
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# 加载应用环境变量
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eval "$(app_env)"
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# 优先处理'-'开始的版本信息、帮助信息显示命令，如果是该类命令，处理后退出容器
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[[ "${1:0:1}" == '-' ]] && set -- "${APP_EXEC:-/bin/bash}" "$@" && print_command_help "$@"
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# 处理 root 用户**且**使用默认启动脚本时的初始化
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if [[ "$(id -u)" == '0' ]] && [[ "$1" == "run.sh" ]]; then
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print_welcome_info
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/usr/local/bin/setup.sh
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gosu "${APP_USER}" /usr/local/bin/init.sh
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# 执行应用启动脚本并替换当前进程
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exec gosu "${APP_USER}" "$@"
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fi
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# 处理 root 用户**且**使用init.sh脚本时的初始化
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if [[ "$(id -u)" == '0' ]] && [[ "$1" == "init.sh" ]]; then
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/usr/local/bin/setup.sh
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exec gosu "${APP_USER}" /usr/local/bin/init.sh
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fi
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# 处理非以上情形的自定义命令
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info "Start container with command: $@"
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exec "$@"
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