# 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 linux_i386_target

$ dockerbuild :image:i386/rust:1.47 :mirror:git:*** build --release --target-dir linux_i386_target
```

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