Merge pull request #1584 from dvdksn/docs/build-platform-local

docs: added --platform=local example
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CrazyMax 2023-02-16 18:08:25 +01:00 committed by GitHub
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@ -417,8 +417,13 @@ The `registry` exporter is a shortcut for `type=image,push=true`.
Set the target platform for the build. All `FROM` commands inside the Dockerfile
without their own `--platform` flag will pull base images for this platform and
this value will also be the platform of the resulting image. The default value
will be the current platform of the buildkit daemon.
this value will also be the platform of the resulting image.
The default value is the platform of the BuildKit daemon where the build runs.
The value takes the form of `os/arch` or `os/arch/variant`. For example,
`linux/amd64` or `linux/arm/v7`. Additionally, the `--platform` flag also supports
a special `local` value, which tells BuildKit to use the platform of the BuildKit
client that invokes the build.
When using `docker-container` driver with `buildx`, this flag can accept multiple
values as an input separated by a comma. With multiple values the result will be