ci: add Release Please and gem-releaser workflows for automated releases

BANK-1994

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Maimer

.github/workflows/lint-commits.yml

@@ -0,0 +1,13 @@
+name: Lint Commit Messages
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+  packages: read
+
+jobs:
+  lint-commits:
+    uses: appfolio/gem-releaser/.github/workflows/lint-commits.yml@v1
+    secrets: inherit

.github/workflows/release.yml

@@ -0,0 +1,16 @@
+name: Release Gem
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+permissions:
+  contents: write
+  pull-requests: write
+  id-token: write
+
+jobs:
+  release-gem:
+    uses: appfolio/gem-releaser/.github/workflows/release-rubygems.yml@v1

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "2.5.0"
+}

Rakefile

@@ -10,6 +10,8 @@ rescue Bundler::BundlerError => e
   exit e.status_code
 end
 
+require 'bundler/gem_tasks'
+
 require 'rspec/core/rake_task'
 require 'rake/extensiontask'
 

release-please-config.json

@@ -0,0 +1,61 @@
+{
+  "bootstrap-sha": "3be104a0fb8fea3bf17b272a6b5930dd19afdf2e",
+  "packages": {
+    ".": {
+      "changelog-path": "CHANGELOG.md",
+      "version-file": "lib/ae_fast_decimal_formatter/version.rb",
+      "release-type": "ruby",
+      "bump-minor-pre-major": false,
+      "bump-patch-for-minor-pre-major": false,
+      "draft": false,
+      "prerelease": false
+    }
+  },
+  "changelog-sections": [
+    {
+      "type": "feat",
+      "section": "Features"
+    },
+    {
+      "type": "fix",
+      "section": "Bug Fixes"
+    },
+    {
+      "type": "perf",
+      "section": "Performance Improvements"
+    },
+    {
+      "type": "revert",
+      "section": "Reverts"
+    },
+    {
+      "type": "docs",
+      "section": "Documentation"
+    },
+    {
+      "type": "style",
+      "section": "Styles"
+    },
+    {
+      "type": "chore",
+      "section": "Miscellaneous Chores"
+    },
+    {
+      "type": "refactor",
+      "section": "Code Refactoring"
+    },
+    {
+      "type": "test",
+      "section": "Tests"
+    },
+    {
+      "type": "build",
+      "section": "Build System"
+    },
+    {
+      "type": "ci",
+      "section": "Continuous Integration"
+    }
+  ],
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
+}