use splitindex for javadoc

.github/workflows/docs.yml

@@ -41,7 +41,7 @@ jobs:
       - run: ./gradlew -Pversion=${{ github.event.inputs.version }} alljavadoc
         working-directory: sdk
 
-      - run: rm -rf doc/javadoc && mv sdk/build/docs/javadoc doc
+      - run: rsync -r sdk/build/docs/javadoc/ doc/javadoc
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:

.github/workflows/release.yml

@@ -107,7 +107,7 @@ jobs:
       - run: ./gradlew -Pversion=${{ github.ref_name }} alljavadoc
         working-directory: sdk
 
-      - run: rm -rf doc/javadoc && mv sdk/build/docs/javadoc doc
+      - run: rsync -r sdk/build/docs/javadoc/ doc/javadoc
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:

build.gradle

@@ -229,7 +229,7 @@ tasks.register('alljavadoc', Javadoc) {
         setMemberLevel JavadocMemberLevel.PUBLIC
         setAuthor false
         noTimestamp = true
-
+        splitIndex = true
         links 'https://docs.oracle.com/javase/8/docs/api/', "https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-databind/${versions.jackson}/", 'https://commercetools.github.io/commercetools-jvm-sdk/apidocs/', 'https://newrelic.github.io/java-agent-api/javadoc/'
         overview = "src/main/javadoc/overview.html"
         bottom = """
@@ -246,6 +246,7 @@ tasks.register('alljavadoc', Javadoc) {
         addBooleanOption('-allow-script-in-comments', true)
         addStringOption('Xdoclint:missing,accessibility,reference', '-quiet')
         addBooleanOption('linksource', true)
+        encoding = 'utf-8'
         groups = [
                 "API"          : ["com.commercetools.api.*"],
                 "History"      : ["com.commercetools.history.*"],
@@ -285,6 +286,7 @@ tasks.register('internaldocs', Javadoc) {
         setMemberLevel JavadocMemberLevel.PUBLIC
         setAuthor false
         noTimestamp = true
+        splitIndex = true
 
         links 'https://docs.oracle.com/javase/8/docs/api/', "https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-databind/${versions.jackson}/", 'https://commercetools.github.io/commercetools-jvm-sdk/apidocs/'
         overview = "src/main/javadoc/overview.html"
@@ -299,6 +301,7 @@ tasks.register('internaldocs', Javadoc) {
         taglets = ['com.commercetools.taglets.CodeTaglet','com.commercetools.taglets.ToCTaglet', 'com.commercetools.taglets.FileIncludeTaglet', 'org.jdrupes.taglets.plantUml.StartUml', 'org.jdrupes.taglets.plantUml.EndUml', 'org.jdrupes.taglets.plantUml.PlantUml']
         tagletPath = configurations.taglet.files as List
         maxMemory = '2g'
+        encoding = 'utf-8'
         addBooleanOption('-allow-script-in-comments', true)
         addStringOption('Xdoclint:missing,accessibility,reference', '-quiet')
         addBooleanOption('linksource', true)