chore: use rules_workflows for CircleCI config generation

.circleci/BUILD.bazel

@@ -1,50 +1,14 @@
-load("@aspect_bazel_lib//lib:write_source_files.bzl", "write_source_file")
+load("@aspect_rules_workflows//workflows:defs.bzl", "circleci_aspect_workflows_config", "circleci_merged_config")
 
-CIRCLECI_ORG = "aspect-build"
-
-CIRCLECI_USER_CONFIG_FILE = "//.circleci:user-config.yml"
-
-alias(
-    name = "rosetta",
-    actual = select({
-        "@bazel_tools//src/conditions:darwin_arm64": "@rosetta_darwin_aarch64//file:rosetta",
-        "@bazel_tools//src/conditions:darwin_x86_64": "@rosetta_darwin_x86_64//file:rosetta",
-        "@bazel_tools//src/conditions:linux_aarch64": "@rosetta_linux_aarch64//file:rosetta",
-        "@bazel_tools//src/conditions:linux_x86_64": "@rosetta_linux_x86_64//file:rosetta",
-    }),
-)
-
-alias(
-    name = "circleci-config-merge",
-    actual = select({
-        "@bazel_tools//src/conditions:darwin_arm64": "@circleci_config_merge_darwin_aarch64//:circleci-config-merge",
-        "@bazel_tools//src/conditions:darwin_x86_64": "@circleci_config_merge_darwin_x86_64//:circleci-config-merge",
-        "@bazel_tools//src/conditions:linux_aarch64": "@circleci_config_merge_linux_aarch64//:circleci-config-merge",
-        "@bazel_tools//src/conditions:linux_x86_64": "@circleci_config_merge_linux_x86_64//:circleci-config-merge",
-    }),
+circleci_aspect_workflows_config(
+    name = "aspect-workflows-config",
+    circleci_org = "aspect-build",
 )
 
-genrule(
-    name = "aspect_workflows_config",
-    srcs = ["//.aspect/workflows:config.yaml"],
-    outs = [":aspect-workflows-config.yml"],
-    cmd = "CIRCLE_PROJECT_USERNAME={0} $(execpath :rosetta) steps --configuration .aspect/workflows/config.yaml --host circleci > $@".format(CIRCLECI_ORG),
-    tools = [":rosetta"],
-)
-
-genrule(
-    name = "merge_config",
-    srcs = [
-        ":aspect-workflows-config.yml",
-        CIRCLECI_USER_CONFIG_FILE,
+circleci_merged_config(
+    name = "config",
+    circleci_config_files = [
+        ":user-config.yml",
+        ":aspect-workflows-config",
     ],
-    outs = [":_config.yml"],
-    cmd = "echo -e '# GENERATED FILE - DO NOT EDIT!\\n# Update with: bazel run //.circleci:write_merged_config' > $@ && $(execpath :circleci-config-merge) merge $(execpath :aspect-workflows-config.yml) $(execpath {0}) >> $@".format(CIRCLECI_USER_CONFIG_FILE),
-    tools = [":circleci-config-merge"],
-)
-
-write_source_file(
-    name = "write_merged_config",
-    in_file = ":_config.yml",
-    out_file = "config.yml",
 )

WORKSPACE

@@ -23,6 +23,13 @@ http_archive(
     url = "https://github.com/aspect-build/rules_lint/releases/download/v0.7.0/rules_lint-v0.7.0.tar.gz",
 )
 
+http_archive(
+    name = "aspect_rules_workflows",
+    sha256 = "6a0cf9f593c6384035a8b9d74a62f6177d77b08741a8d85a522c6f1adeade438",
+    strip_prefix = "rules_workflows-0.1.0",
+    url = "https://github.com/aspect-build/rules_workflows/releases/download/v0.1.0/rules_workflows-v0.1.0.tar.gz",
+)
+
 http_archive(
     name = "bazel_skylib",
     sha256 = "cd55a062e763b9349921f0f5db8c3933288dc8ba4f76dd9416aac68acee3cb94",
@@ -253,6 +260,10 @@ fetch_shfmt()
 
 fetch_terraform()
 
-load("//.aspect/workflows:deps.bzl", "fetch_workflows_deps")
+load("@aspect_rules_workflows//workflows:dependencies.bzl", "rules_workflows_dependencies")
+
+rules_workflows_dependencies()
+
+load("@aspect_rules_workflows//workflows:repositories.bzl", "fetch_workflows_tools")
 
-fetch_workflows_deps()
+fetch_workflows_tools(workflows_version = "5.9.2")