dockerbuild

Docker build tool, build software using docker

Config file: * ~/.dockerbuild.json * /etc/dockerbuild.json

json echo '{ "image": "rust:1.47", "mirror": "git://mirrors.ustc.edu.cn/crates.io-index" }' > ~/.dockerbuild.json

Build: ```shell $ dockerbuild build --release --target-dir linux_target

$ dockerbuild :image:i386/rust:1.47 build --release --target-dir linuxi386target

$ dockerbuild :image:i386/rust:1.47 :mirror:git:* build --release --target-dir linuxi386target ```

Docker official images: https://hub.docker.com/_/rust