add formatting tests for go and markdown

Author: bcmyers

.bazelignore

@@ -0,0 +1 @@
+node_modules

.gitignore

@@ -4,3 +4,5 @@ bazel-rules_oci
 bazel-testlogs
 
 bin/ocitool-*
+
+node_modules

.prettierignore

@@ -0,0 +1 @@
+docs

BUILD.bazel

@@ -1,29 +1,18 @@
 load("@aspect_bazel_lib//lib:write_source_files.bzl", "write_source_files")
-load("@buildifier_prebuilt//:rules.bzl", "buildifier", "buildifier_test")
 load("@gazelle//:def.bzl", "DEFAULT_LANGUAGES", "gazelle", "gazelle_binary")
+load("@npm//:defs.bzl", "npm_link_all_packages")
 load("//oci:toolchain.bzl", "oci_local_toolchain")
 
 # gazelle:prefix github.com/DataDog/rules_oci
 # gazelle:go_naming_convention go_default_library
 # gazelle:lang go
 
-oci_local_toolchain(
-    name = "oci_local_toolchain",
-)
-
-buildifier(
-    name = "buildifier",
-    exclude_patterns = ["./.git/*"],
-    lint_mode = "warn",
-    mode = "fix",
+npm_link_all_packages(
+    name = "node_modules",
 )
 
-buildifier_test(
-    name = "buildifier_test",
-    exclude_patterns = ["./.git/*"],
-    lint_mode = "warn",
-    no_sandbox = True,
-    workspace = "//:WORKSPACE",
+oci_local_toolchain(
+    name = "oci_local_toolchain",
 )
 
 gazelle(
@@ -54,3 +43,13 @@ write_source_files(
         "bin/ocitool-linux-arm64": "//go/cmd/ocitool",
     },
 )
+
+alias(
+    name = "format",
+    actual = "//tools/format",
+)
+
+exports_files(
+    ["WORKSPACE"],
+    visibility = ["//visibility:public"],
+)

MODULE.bazel

@@ -3,19 +3,25 @@ module(
     repo_name = "com_github_datadog_rules_oci",
 )
 
+bazel_dep(name = "aspect_rules_js", version = "2.1.2")
 bazel_dep(name = "aspect_bazel_lib", version = "2.7.3")
+bazel_dep(name = "aspect_rules_lint", version = "1.0.8")
 bazel_dep(name = "bazel_skylib", version = "1.6.1")
 bazel_dep(name = "gazelle", version = "0.38.0")
 bazel_dep(name = "rules_go", version = "0.47.1")
+bazel_dep(name = "rules_nodejs", version = "6.3.2")
 bazel_dep(name = "rules_pkg", version = "0.10.1")
 bazel_dep(name = "stardoc", version = "0.6.2")
 
 bazel_dep(name = "bazel_skylib_gazelle_plugin", version = "1.6.1", dev_dependency = True)
 bazel_dep(name = "buildifier_prebuilt", version = "7.3.1", dev_dependency = True)
 
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
-go_sdk.download(version = "1.22.5")
-go_sdk.host()
+go_sdk.download(
+    name = "go_sdk",
+    version = "1.22.5",
+)
+use_repo(go_sdk, "go_sdk")
 
 go_deps = use_extension("@gazelle//:extensions.bzl", "go_deps")
 go_deps.from_file(go_mod = "//:go.mod")
@@ -68,3 +74,20 @@ oci_pull(
 register_toolchains(
     "@com_github_datadog_rules_oci//:oci_local_toolchain",
 )
+
+node = use_extension("@rules_nodejs//nodejs:extensions.bzl", "node", dev_dependency = True)
+node.toolchain(node_version = "16.14.2")
+
+npm = use_extension("@aspect_rules_js//npm:extensions.bzl", "npm", dev_dependency = True)
+npm.npm_translate_lock(
+    name = "npm",
+    pnpm_lock = "//:pnpm-lock.yaml",
+    verify_node_modules_ignored = "//:.bazelignore",
+)
+use_repo(npm, "npm")
+
+pnpm = use_extension("@aspect_rules_js//npm:extensions.bzl", "pnpm")
+
+# Allows developers to use the matching pnpm version, for example:
+# bazel run -- @pnpm --dir $PWD install
+use_repo(pnpm, "pnpm")

MODULE.bazel.lock

@@ -6,10 +6,11 @@ DEPEND ON FOR PRODUCTION USE-CASES.
 A Bazel rule-set for extending, creating and publishing OCI artifacts, including image
 manifests, image indexes (multi-arch images) and custom artifacts
 ([ORAS](https://github.com/oras-project)), with a focus on:
-* **Speed**, only pulling artifacts that are needed at build-time (no more long image pull times)
-* **Extensibility**, creating custom artifacts to leverage standard OCI distribution
+
+- **Speed**, only pulling artifacts that are needed at build-time (no more long image pull times)
+- **Extensibility**, creating custom artifacts to leverage standard OCI distribution
   APIs
-* **Multi-arch images**, compiling and building multi-arch images with a single Bazel invocation
+- **Multi-arch images**, compiling and building multi-arch images with a single Bazel invocation
 
 In addition to Bazel rules, we offer many helpers for interacting with OCI
 artifacts under the `go/pkg` directory and a CLI tool for creating new OCI
@@ -67,27 +68,29 @@ in the image, but this trade-off is worth the speed of not downloaded many GBs o
 base images.
 
 ### Roadmap
-* [ ] Flesh out code for non-shallow pulls and cases where the layers are coming
+
+- [ ] Flesh out code for non-shallow pulls and cases where the layers are coming
       from a different registry.
-* [ ] Full Starlark DSL for creating custom artifacts, it's currently looks
-  a bit wonky
-* [ ] Support for the ORAS Artifact Spec
-* [ ] Support for custom artifact crawlers to pull artifacts that have children
-not represented by the OCI Image Spec. Ex pulling a full CNAB bundle and all
-dependencies.
-* [ ] Benchmark against `rules_docker` and raw `docker build`.
+- [ ] Full Starlark DSL for creating custom artifacts, it's currently looks
+      a bit wonky
+- [ ] Support for the ORAS Artifact Spec
+- [ ] Support for custom artifact crawlers to pull artifacts that have children
+      not represented by the OCI Image Spec. Ex pulling a full CNAB bundle and all
+      dependencies.
+- [ ] Benchmark against `rules_docker` and raw `docker build`.
 
 ### FAQ
 
 **Comparison to `rules_docker`**
-* `rules_docker` is built on `go-containerregistry`, which is focused on Docker,
+
+- `rules_docker` is built on `go-containerregistry`, which is focused on Docker,
   `rules_oci` uses `containerd` whose implementation complies more to the OCI spec
   and more easily supports custom artifacts
-* `rules_oci` focused on supporting the OCI Image spec, rather than the Docker
+- `rules_oci` focused on supporting the OCI Image spec, rather than the Docker
   spec
-* `rules_oci` doesn't have language specific rules, instead a higher-level
+- `rules_oci` doesn't have language specific rules, instead a higher-level
   package can build on `rules_oci` to create rules like `go_image`
-* `rules_docker` doesn't have support for multi-arch images [#1599](https://github.com/bazelbuild/rules_docker/issues/1599)
+- `rules_docker` doesn't have support for multi-arch images [#1599](https://github.com/bazelbuild/rules_docker/issues/1599)
 
 ### Developing
 

README.md

@@ -12,8 +12,8 @@ import (
 
 	"github.com/DataDog/rules_oci/go/internal/flagutil"
 	"github.com/DataDog/rules_oci/go/internal/tarutil"
-	"github.com/DataDog/rules_oci/go/pkg/ociutil"
 	"github.com/DataDog/rules_oci/go/pkg/layer"
+	"github.com/DataDog/rules_oci/go/pkg/ociutil"
 	"github.com/opencontainers/go-digest"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/urfave/cli/v2"

go/cmd/ocitool/createlayer_cmd.go

@@ -20,7 +20,7 @@ var (
 // TestDebToLayer checks that the expected files are in the resulting layer
 // based on a deb file created by Bazel's rules_pkg
 func TestDebToLayer(t *testing.T) {
-    // XXX Fix generating deb package
+	// XXX Fix generating deb package
 	f, err := os.Open("testdeb.deb")
 	if err != nil {
 		t.Fatalf("%v", err)

go/pkg/deb2layer/deb_test.go

@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "prettier": "^3.4.2"
+  }
+}