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Merge pull request #908 from crazy-max/inline-buildattrs

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build: inline buildinfo attrs
This commit is contained in:
Tõnis Tiigi 2022-02-18 19:36:25 -08:00 committed by GitHub
commit e871c39f05
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2 changed files with 18 additions and 0 deletions
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6
build/build.go
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@ -505,6 +505,12 @@ func toSolveOpt(ctx context.Context, d driver.Driver, multiDriver bool, opt Opti
}
}
}
if e.Type == "docker" || e.Type == "image" || e.Type == "oci" {
// inline buildinfo attrs from build arg
if v, ok := opt.BuildArgs["BUILDKIT_INLINE_BUILDINFO_ATTRS"]; ok {
e.Attrs["buildinfo-attrs"] = v
}
}
}
so.Exports = opt.Exports

12
docs/reference/buildx_build.md
View File

@ -56,6 +56,18 @@ For documentation on most of these flags, refer to the [`docker build`
documentation](https://docs.docker.com/engine/reference/commandline/build/). In
here we’ll document a subset of the new flags.
### Built-in build args
* `BUILDKIT_INLINE_BUILDINFO_ATTRS=<bool>` inline build info attributes in image config or not
* `BUILDKIT_INLINE_CACHE=<bool>` inline cache metadata to image config or not
* `BUILDKIT_MULTI_PLATFORM=<bool>` opt into determnistic output regardless of multi-platform output or not
```shell
docker buildx build --build-arg BUILDKIT_MULTI_PLATFORM=1 .
```
Other useful built-in args can be found in [dockerfile frontend docs](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md#built-in-build-args).
## Examples
### <a name="allow"></a> Allow extra privileged entitlement (--allow)