Configure things lazily

Author: Abhijit Sarkar

README.md

@@ -6,7 +6,7 @@ Like [GrpcCleanupRule](https://grpc.github.io/grpc-java/javadoc/io/grpc/testing/
 JUnit 5 and actively maintained.
 
 [![Sponsor](https://img.shields.io/badge/Sponsor-%E2%9D%A4-black?style=for-the-badge&logo=github&color=%23fe8e86)](https://github.com/sponsors/asarkar)
-[![CI](<https://img.shields.io/github/actions/workflow/status/asarkar/grpc-test/ci.yml?branch=main&style=for-the-badge&logo=github>)](https://github.com/asarkar/grpc-test/actions?query=workflow%3A%22CI+Pipeline%22)
+[![CI](<https://img.shields.io/github/actions/workflow/status/asarkar/grpc-test/ci.yml?branch=main&style=for-the-badge&logo=github>)](https://github.com/asarkar/grpc-test/actions?query=workflow%3A%22CI%20Pipeline%22)
 [![Maven](https://img.shields.io/maven-central/v/com.asarkar.grpc/grpc-test?style=for-the-badge&logo=apachemaven)](https://central.sonatype.com/artifact/com.asarkar.grpc/grpc-test?smo=true)
 [![Javadoc](https://javadoc.io/badge2/com.asarkar.grpc/grpc-test/javadoc.svg?style=for-the-badge&logo=readthedocs&logoColor=white)](https://javadoc.io/doc/com.asarkar.grpc/grpc-test)
 [![License](https://img.shields.io/github/license/asarkar/grpc-test?style=for-the-badge&logo=apache&color=blue)](https://www.apache.org/licenses/LICENSE-2.0)

client/build.gradle.kts

@@ -26,9 +26,9 @@ dependencies {
 }
 
 val javaVersion =
-    JavaLanguageVersion.of(
-        rootDir.resolve(".java-version").readText(Charsets.UTF_8).trim(),
-    )
+    providers
+        .provider { rootDir.resolve(".java-version").readText(Charsets.UTF_8).trim() }
+        .map(JavaLanguageVersion::of)
 
 java {
     toolchain {

lib/build.gradle.kts

@@ -4,6 +4,7 @@ import com.vanniktech.maven.publish.tasks.JavadocJar
 import org.jlleitschuh.gradle.ktlint.reporter.ReporterType
 import org.jlleitschuh.gradle.ktlint.tasks.KtLintCheckTask
 import org.jlleitschuh.gradle.ktlint.tasks.KtLintFormatTask
+import java.net.URI
 import com.vanniktech.maven.publish.JavadocJar as PublishJavadocJar
 
 plugins {
@@ -32,9 +33,9 @@ dependencies {
 }
 
 val javaVersion =
-    JavaLanguageVersion.of(
-        rootDir.resolve(".java-version").readText(Charsets.UTF_8).trim(),
-    )
+    providers
+        .provider { rootDir.resolve(".java-version").readText(Charsets.UTF_8).trim() }
+        .map(JavaLanguageVersion::of)
 
 kotlin {
     jvmToolchain {
@@ -55,25 +56,24 @@ ktlint {
     additionalEditorconfig = mapOf("max_line_length" to "100")
 }
 
-val gitHubUsername: String by lazy {
-    System.getenv("GITHUB_REPOSITORY_OWNER") ?: project.findProperty("gitHubUsername") as String
-}
-val gitHubRepo: String by lazy {
-    System.getenv("GITHUB_REPOSITORY") ?: "$gitHubUsername/${rootProject.name}"
-}
-val gitHubRepoUrl: String by lazy { "github.com/$gitHubRepo" }
+val gitHubUsername = providers.environmentVariable("GITHUB_REPOSITORY_OWNER")
+val gitHubRepo = providers.environmentVariable("GITHUB_REPOSITORY")
+val gitHubUrl = providers.environmentVariable("GITHUB_SERVER_URL")
+val gitHubDomain = gitHubUrl.map { URI(it).host }
+val gitHubRepoUrl =
+    providers.zip(
+        gitHubUrl,
+        gitHubRepo,
+        { x, y -> "$x/$y" },
+    )
 
 dokka {
     moduleName = rootProject.name
     dokkaPublications.html {
         failOnWarning = true
     }
     dokkaSourceSets.main {
-        jdkVersion = javaVersion.asInt()
-        sourceLink {
-            localDirectory = file(sourceRoots.asPath)
-            remoteUrl("https://$gitHubRepoUrl")
-        }
+        jdkVersion = javaVersion.map { it.asInt() }
     }
 }
 
@@ -100,7 +100,7 @@ mavenPublishing {
     pom {
         name = "$projectGroup:${rootProject.name}"
         description = projectDescription
-        url = "https://$gitHubRepoUrl"
+        url = gitHubRepoUrl
         licenses {
             license {
                 name = licenseName
@@ -110,13 +110,28 @@ mavenPublishing {
         developers {
             developer {
                 id = gitHubUsername
-                url = "https://github.com/$gitHubUsername"
+                url =
+                    providers.zip(
+                        gitHubUrl,
+                        gitHubUsername,
+                        { x, y -> "$x/$y" },
+                    )
             }
         }
         scm {
-            connection = "scm:git:git://$gitHubRepoUrl.git"
-            developerConnection = "scm:git:ssh://github.com:$gitHubRepo.git"
-            url = "https://$gitHubRepoUrl"
+            connection =
+                providers.zip(
+                    gitHubDomain,
+                    gitHubRepo,
+                    { x, y -> "scm:git:git://$x/$y.git" },
+                )
+            developerConnection =
+                providers.zip(
+                    gitHubDomain,
+                    gitHubRepo,
+                    { x, y -> "scm:git:ssh://$x:$y.git" },
+                )
+            url = gitHubRepoUrl
         }
     }
 }