feat: add LSD Kotlin conventions plugins

- Add lsd.library plugin for Java library conventions
- Add lsd.kotlin-library plugin extending lsd.library with Kotlin features
- Include Dokka documentation and JaCoCo test coverage
- Configure Maven Central publishing with signing

Author: nickmcdowall

.github/dependabot.yml

@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "gradle"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    commit-message:
+      prefix: "fix"
+    groups:
+      runtime-dependencies:
+        patterns:
+          - "org.jetbrains.kotlin:kotlin-gradle-plugin:*"
+          - "org.jetbrains.dokka:dokka-gradle-plugin:*"
+          - "io.github.gradle-nexus:publish-plugin:*"
+          - "com.palantir.gradle.gitversion:gradle-git-version:*"
+          - "org.springframework.boot:spring-boot-gradle-plugin:*"
+          - "io.spring.gradle:dependency-management-plugin:*"
+          - "org.jetbrains.kotlin:kotlin-allopen:*"

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+# This workflow will build a Gradle project then perform an automated release
+# For more information see:
+#  https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+#  https://github.com/marketplace/actions/action-for-semantic-release
+
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+jobs:
+  build:
+    uses: lsd-consulting/shared-workflows/.github/workflows/build.yml@main
+    with:
+      java-version: '17'
+      codecov: true
+    secrets: inherit
+  release:
+    needs: build
+    uses: lsd-consulting/shared-workflows/.github/workflows/release.yml@main
+    with:
+      java-version: '17'
+    secrets: inherit

.github/workflows/dependabot_merge.yml

@@ -0,0 +1,9 @@
+name: Merge dependabot PR
+on:
+  pull_request_target:
+    branches:
+      - main
+jobs:
+  pr-merge:
+    uses: lsd-consulting/shared-workflows/.github/workflows/dependabot-merge.yml@main
+    secrets: inherit

.github/workflows/nightly.yml

@@ -0,0 +1,10 @@
+name: Nightly Build
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 2 * * *' # run at 2 AM UTC
+jobs:
+  build:
+    uses: lsd-consulting/shared-workflows/.github/workflows/build.yml@main
+    with:
+      java-version: '17'

.releaserc.yaml

@@ -0,0 +1,9 @@
+# See: 
+#   https://github.com/semantic-release/semantic-release/blob/master/docs/usage/configuration.md#configuration
+#   https://github.com/marketplace/actions/action-for-semantic-release
+
+branches: ["master", "main"]
+plugins:
+  - "@semantic-release/commit-analyzer"
+  - "@semantic-release/release-notes-generator"
+  - "@semantic-release/github"

build.gradle.kts

@@ -1,10 +1,16 @@
 plugins {
     `kotlin-dsl`
     `maven-publish`
+    signing
+    id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
+    id("com.palantir.git-version") version "4.0.0"
 }
 
 group = "io.github.lsd-consulting"
-version = "1.0.0"
+val gitVersion: groovy.lang.Closure<String> by extra
+version = gitVersion().replace(Regex("^v"), "")
+
+logger.lifecycle("Version: $version")
 
 java {
     sourceCompatibility = JavaVersion.VERSION_17
@@ -42,3 +48,71 @@ gradlePlugin {
         }
     }
 }
+
+publishing {
+    publications {
+        withType<MavenPublication> {
+            pom {
+                name.set("LSD Kotlin Conventions")
+                description.set("Gradle convention plugins for LSD projects.")
+                url.set("https://github.com/lsd-consulting/lsd-kotlin-conventions")
+
+                licenses {
+                    license {
+                        name.set("MIT License")
+                        url.set("https://github.com/lsd-consulting/lsd-kotlin-conventions/blob/main/LICENSE")
+                    }
+                }
+
+                developers {
+                    developer {
+                        id.set("nickmcdowall")
+                        name.set("Nick")
+                        email.set("nicholas.mcdowall@gmail.com")
+                    }
+                    developer {
+                        id.set("lukaszgryzbon")
+                        name.set("Lukasz")
+                        email.set("lukasz.gryzbon@gmail.com")
+                    }
+                }
+
+                scm {
+                    connection.set("scm:git:git@github.com:lsd-consulting/lsd-kotlin-conventions.git")
+                    developerConnection.set("scm:git:git@github.com:lsd-consulting/lsd-kotlin-conventions.git")
+                    url.set("https://github.com/lsd-consulting/lsd-kotlin-conventions")
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            name = "ossrh-staging-api"
+            url = uri("https://ossrh-staging-api.central.sonatype.com/service/local/staging/deploy/maven2/")
+            credentials(PasswordCredentials::class)
+        }
+    }
+}
+
+signing {
+    if (project.findProperty("signingKey") != null) {
+        // Use in-memory ascii-armored keys
+        val signingKey: String? = findProperty("signingKey") as String?
+        val signingPassword: String? = findProperty("signingPassword") as String?
+        useInMemoryPgpKeys(signingKey, signingPassword)
+        sign(publishing.publications)
+    } else {
+        // Use signing properties in ~/.gradle/gradle.properties
+        sign(publishing.publications)
+    }
+}
+
+nexusPublishing {
+    repositories {
+        sonatype {
+            nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
+            snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
+        }
+    }
+}