chore: release automation (#114)

.releaserc.cjs

@@ -0,0 +1,146 @@
+// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+/*
+  First run `make setup_semantic_release` to install the required dependencies.
+
+  Using this config semantic-release will search for the latest tag
+  evaluate all commits after that tag
+  generate release notes and a version bump.
+  It will commit these changes, push these changes, and publish a new version tag.
+
+  This file requires a `--branches` option to function.
+  This is to facilitate point releases if needed.
+
+  `npx semantic-release --branches main` 
+*/
+
+// This project has several runtimes
+// each one has files that need to be updated.
+// We model all the files and the runtimes here in this structure
+const Runtimes = {
+  java: {
+    "AwsCryptographicMaterialProviders/runtimes/java/build.gradle.kts": {
+      dependencies: [],
+    },
+  },
+  net: {
+    "AwsCryptographicMaterialProviders/runtimes/net/MPL.csproj": {
+      dependencies: [
+        "AWS.Cryptography.Internal.StandardLibrary",
+        "AWS.Cryptography.Internal.ComAmazonawsKms",
+        "AWS.Cryptography.Internal.ComAmazonawsDynamodb",
+        "AWS.Cryptography.Internal.AwsCryptographyPrimitives",
+      ],
+    },
+    "ComAmazonawsKms/runtimes/net/AWS-KMS.csproj": {
+      dependencies: ["AWS.Cryptography.Internal.StandardLibrary"],
+    },
+    "ComAmazonawsDynamodb/runtimes/net/ComAmazonawsDynamodb.csproj": {
+      dependencies: ["AWS.Cryptography.Internal.StandardLibrary"],
+    },
+    "AwsCryptographyPrimitives/runtimes/net/Crypto.csproj": {
+      dependencies: ["AWS.Cryptography.Internal.StandardLibrary"],
+    },
+    "StandardLibrary/runtimes/net/STD.csproj": {
+      dependencies: [],
+    },
+  },
+};
+
+/**
+ * @type {import('semantic-release').GlobalConfig}
+ */
+module.exports = {
+  // branches: "main",
+  repositoryUrl:
+    "[email protected]:aws/aws-cryptographic-material-providers-library-dafny.git",
+  plugins: [
+    // Check the commits since the last release
+    "@semantic-release/commit-analyzer",
+    // Based on the commits generate release notes
+    "@semantic-release/release-notes-generator",
+    // Update the change log with the generated release notes
+    [
+      "@semantic-release/changelog",
+      {
+        changelogFile: "CHANGELOG.md",
+        changelogTitle: "# Changelog",
+      },
+    ],
+
+    // Bump the various versions
+    [
+      "semantic-release-replace-plugin",
+      {
+        replacements: [
+          // Update the version for all Gradle Java projects
+          // Does not update the dependencies
+          {
+            files: Object.keys(Runtimes.java),
+            from: 'version = ".*"',
+            to: 'version = "${nextRelease.version}"',
+            results: Object.keys(Runtimes.java).map(CheckResults),
+            countMatches: true,
+          },
+
+          // Now update the Gradle Java  dependencies
+          ...Object.entries(Runtimes.java).flatMap(([file, { dependencies }]) =>
+            dependencies.map((dependency) => ({
+              files: [file],
+              from: `implementation("${dependency}:.*")`,
+              to:
+                `implementation("${dependency}:` + '${nextRelease.version}" />',
+              results: [CheckResults(file)],
+              countMatches: true,
+            })),
+          ),
+
+          // Update the version for all DotNet projects
+          // Does not update the dependencies
+          {
+            files: Object.keys(Runtimes.net),
+            from: "<Version>.*</Version>",
+            to: "<Version>${nextRelease.version}</Version>",
+            results: Object.keys(Runtimes.net).map(CheckResults),
+            countMatches: true,
+          },
+
+          // Now update the Dotnet project dependencies
+          ...Object.entries(Runtimes.net).flatMap(([file, { dependencies }]) =>
+            dependencies.map((dependency) => ({
+              files: [file],
+              from: `<PackageReference Include=\"${dependency}\" Version=\".*\" />`,
+              to:
+                `<PackageReference Include=\"${dependency}\"` +
+                ' Version="${nextRelease.version}" />',
+              results: [CheckResults(file)],
+              countMatches: true,
+            })),
+          ),
+        ],
+      },
+    ],
+    // Commit and push changes the changelog and versions bumps
+    [
+      "@semantic-release/git",
+      {
+        assets: [
+          "CHANGELOG.md",
+          ...Object.values(Runtimes).flatMap((r) => Object.keys(r)),
+        ],
+        message:
+          "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}",
+      },
+    ],
+  ],
+};
+
+function CheckResults(file) {
+  return {
+    file,
+    hasChanged: true,
+    numMatches: 1,
+    numReplacements: 1,
+  };
+}

Makefile

@@ -44,6 +44,9 @@ polymorph_code_gen:
 		$(MAKE) -C $(PROJECT) polymorph_code_gen && \
 	) true
 
+setup_semantic_release:
+	npm i --no-save semantic-release @semantic-release/changelog semantic-release-replace-plugin @semantic-release/git
+
 duvet: | duvet_extract duvet_report
 
 duvet_extract: