65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
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load("@aspect_bazel_lib//lib:tar.bzl", "mtree_spec", "tar")
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load("@aspect_bazel_lib//lib:transitions.bzl", "platform_transition_filegroup")
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load("@rules_oci//oci:defs.bzl", "oci_image", "oci_load", "oci_push")
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load("@zml//bazel:zig.bzl", "zig_cc_binary")
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zig_cc_binary(
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name = "simple_layer",
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main = "main.zig",
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deps = [
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"@zml//async",
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"@zml//zml",
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],
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)
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# Manifest created from the simple_layer binary and friends
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mtree_spec(
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name = "mtree",
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srcs = [":simple_layer"],
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)
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# Create a tar archive from the above manifest
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tar(
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name = "archive",
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srcs = [":simple_layer"],
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args = [
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"--options",
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"zstd:compression-level=9",
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],
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compress = "zstd",
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mtree = ":mtree",
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)
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# The actual docker image, with entrypoint, created from tar archive
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oci_image(
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name = "image_",
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base = "@distroless_cc_debian12",
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entrypoint = ["./{}/simple_layer".format(package_name())],
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tars = [":archive"],
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)
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# We always want to create the image for Linux
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platform_transition_filegroup(
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name = "image",
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srcs = [":image_"],
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target_platform = "@zml//platforms:linux_amd64",
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)
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# Load will immediatly load the image (eg: docker load)
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oci_load(
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name = "load",
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image = ":image",
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repo_tags = [
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"distroless/simple_layer:latest",
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],
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)
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# Bazel target for pushing the Linux image to the docker registry
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oci_push(
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name = "push",
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image = ":image",
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remote_tags = ["latest"],
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# override with -- --repository foo.bar/org/image
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repository = "index.docker.io/renerocksai/simple_layer",
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)
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