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Container image for running melange workflows to build APK packages.
The image is available on cgr.dev:
cgr.dev
docker pull cgr.dev/chainguard/melange:latest
To build the melange workflow in examples:
docker run --privileged -v "$PWD":/work cgr.dev/chainguard/melange build /work/examples/gnu-hello.yaml
Output will be in the packages directory.
packages
To build the melange package for the host architecture:
docker run --privileged -v "$PWD":/work cgr.dev/chainguard/melange build --empty-workspace --arch $(uname -m) /work/melange.yaml
To get a shell, you can change the entrypoint:
docker run --privileged -v "$PWD":/work -it --entrypoint /bin/sh cgr.dev/chainguard/melange / # melange version ...
Note that melange uses bubblewrap internally, which requires various Linux capabilities, hence the use of --privileged. Because of this requirement, we recommend this image is used only for local development and testing.
--privileged