Add an integration with Dokka to generate Glide docs.

Author: sjudd

build.gradle

@@ -5,27 +5,31 @@ buildscript {
     repositories {
         google()
         mavenCentral()
-        maven {
-            url "https://oss.sonatype.org/content/repositories/snapshots"
-        }
         gradlePluginPortal()
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:${ANDROID_GRADLE_VERSION}"
+        classpath "com.android.tools.build:gradle:$ANDROID_GRADLE_VERSION"
         if (!hasProperty('DISABLE_ERROR_PRONE')) {
-            classpath "net.ltgt.gradle:gradle-errorprone-plugin:${ERROR_PRONE_PLUGIN_VERSION}"
+            classpath "net.ltgt.gradle:gradle-errorprone-plugin:$ERROR_PRONE_PLUGIN_VERSION"
         }
         classpath 'com.guardsquare:proguard-gradle:7.1.0'
-        classpath "se.bjurr.violations:violations-gradle-plugin:${VIOLATIONS_PLUGIN_VERSION}"
-        classpath "androidx.benchmark:benchmark-gradle-plugin:${ANDROID_X_BENCHMARK_VERSION}"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${JETBRAINS_KOTLIN_VERSION}"
+        classpath "se.bjurr.violations:violations-gradle-plugin:$VIOLATIONS_PLUGIN_VERSION"
+        classpath "androidx.benchmark:benchmark-gradle-plugin:$ANDROID_X_BENCHMARK_VERSION"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$JETBRAINS_KOTLIN_VERSION"
         classpath "com.google.devtools.ksp:com.google.devtools.ksp.gradle.plugin:$KSP_GRADLE_PLUGIN_VERSION"
-        classpath "org.jetbrains.kotlinx:binary-compatibility-validator:0.11.0"
+        classpath "org.jetbrains.kotlinx:binary-compatibility-validator:$JETBRAINS_KOTLINX_BINARY_COMPATIBILITY_VALIDATOR_VERSION"
+        classpath "org.jetbrains.dokka:dokka-gradle-plugin:$JETBRAINS_DOKKA_VERSION"
     }
 }
 
+repositories {
+    google()
+    mavenCentral()
+}
+
 apply plugin: 'binary-compatibility-validator'
+apply plugin: 'org.jetbrains.dokka'
 
 apiValidation {
     ignoredProjects += ["ksp", "test", "gallery"]
@@ -41,8 +45,23 @@ if (JavaVersion.current().isJava8Compatible()) {
     }
 }
 
-subprojects { project ->
+dokkaHtmlMultiModule.configure {
+    moduleName.set("Glide")
+}
+afterEvaluate {
+    tasks.named("dokkaHtmlMultiModule") {
+        pluginsMapConfiguration.set(
+                [
+        "org.jetbrains.dokka.base.DokkaBase": """{
+          "customStyleSheets": ["${projectDir.toString()}/static/logo-styles.css"],
+          "customAssets" : ["${projectDir.toString()}/static/logo-icon.svg", "${projectDir.toString()}/static/glide_circle_logo.png"]
+         }"""
+                ]
+        )
+    }
+}
 
+subprojects { project ->
     repositories {
         google()
         mavenCentral()
@@ -61,6 +80,45 @@ subprojects { project ->
         }
     }
 
+    // Exclude packages not intended for public use.
+    if (![
+          "testutil",
+          "flickr",
+          "giphy",
+          "imgur",
+          "svg",
+          "gallery",
+          "contacturi",
+          "test",
+          "gif_decoder",
+          "gifencoder",
+          "compiler",
+          "benchmark",
+          "instrumentation"
+    ].contains(project.getName())) {
+        afterEvaluate {
+            project.apply plugin: 'org.jetbrains.dokka'
+
+            project.tasks.dokkaHtmlPartial.configure {
+                dokkaSourceSets {
+                    // Kotlin works out of the box
+                     if (!project.plugins.hasPlugin("kotlin-android") && project.plugins.hasPlugin("com.android.library")) {
+                        // Java Android modules
+                        register("main") {
+                            sourceRoots.from(project.android.sourceSets.main.java.srcDirs)
+
+                        }
+                    } else if (project.plugins.hasPlugin("java") && "ksp" != project.getName()) {
+                        // Java only modules (ksp is not useful and uses multiple plugins)
+                        register("main") {
+                            sourceRoots.from(sourceSets.main.java.srcDirs)
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     tasks.withType(JavaCompile) {
         // gifencoder is a legacy project that has a ton of warnings and is basically never
         // modified, so we're not going to worry about cleaning it up.

gradle.properties

@@ -71,6 +71,8 @@ JETBRAINS_KOTLINX_COROUTINES_VERSION=1.6.4
 JETBRAINS_KOTLINX_COROUTINES_TEST_VERSION=1.6.4
 JETBRAINS_KOTLIN_VERSION=1.7.0
 JETBRAINS_KOTLIN_TEST_VERSION=1.7.0
+JETBRAINS_KOTLINX_BINARY_COMPATIBILITY_VALIDATOR_VERSION=0.11.0
+JETBRAINS_DOKKA_VERSION=1.7.10
 
 ## Other dependency versions
 ACCOMPANIEST_VERSION=0.25.1

library/build.gradle

@@ -69,6 +69,19 @@ android {
     }
 }
 
+// Change the name to make it a little more obvious where the main library
+// documentation has gone. Using a capital letter happens to make this first in
+// the list too...
+afterEvaluate {
+    dokkaHtmlPartial.configure {
+        dokkaSourceSets {
+            named("main") {
+                moduleName.set("Glide")
+            }
+        }
+    }
+}
+
 check.dependsOn(':library:pmd:pmd')
 check.dependsOn(':library:test:check')
 

static/glide_circle_logo.png

@@ -0,0 +1,17 @@
+.library-name a {
+    position: relative;
+    --logo-width: 75px;
+    margin-left: calc(var(--logo-width) + 5px);
+}
+
+.library-name a::before {
+    content: '';
+    background: url("../images/glide_circle_logo.png") center no-repeat;
+    background-size: contain;
+    position: absolute;
+    width: var(--logo-width);
+    height: 50px;
+    top: -18px;
+    left: calc(-1 * var(--logo-width) - 5px);
+    /* other styles required to make your page pretty */
+}