Try to remove outdated files from the "distribution" folder

Clean directory and keep only the expected files with the current
version.

Otherwise we get strange errors about "duplicate modules" when
building after version was switched.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915368 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/build.gradle b/build.gradle
index 430b91bb64a9397f2a8b288ab00e72b2c20678b5..31014c79035173996423f359a650ddfe2f636531 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -236,6 +236,66 @@ subprojects {
         destinationDirectory = file("../build/dist/maven/${project.archivesBaseName}")
 
         doLast {
+            // make sure we do not have distribution jar-files with different versions
+            // in the build-dir as those lead to strange errors about "duplicate modules"
+            // when building java9 JPMS class files ("java9")
+            ant.delete(failOnError: true, verbose: true) {
+                fileset(dir: "../build/dist/maven/${project.archivesBaseName}") {
+                    include(name: '*.jar')
+                    exclude(name: "*${version}.jar")
+                    exclude(name: "*${version}-sources.jar")
+
+                    include(name: '*.jar.asc')
+                    exclude(name: "*${version}.jar.asc")
+                    exclude(name: "*${version}-sources.jar.asc")
+
+                    include(name: '*.jar.sha256')
+                    exclude(name: "*${version}.jar.sha256")
+                    exclude(name: "*${version}-sources.jar.sha256")
+
+                    include(name: '*.jar.sha512')
+                    exclude(name: "*${version}.jar.sha512")
+                    exclude(name: "*${version}-sources.jar.sha512")
+
+                    include(name: '*.pom')
+                    exclude(name: "*${version}.pom")
+
+                    include(name: '*.pom.asc')
+                    exclude(name: "*${version}.pom.asc")
+                }
+            }
+            // use failOnError=false for -javadoc and -tests as not all modules create this directory
+            ant.delete(failOnError: false, verbose: true) {
+                fileset(dir: "../build/dist/maven/${project.archivesBaseName}-javadoc") {
+                    include(name: '*-javadoc.jar')
+                    exclude(name: "*${version}-javadoc.jar")
+
+                    include(name: '*-javadoc.jar.asc')
+                    exclude(name: "*${version}-javadoc.jar.asc")
+
+                    include(name: '*-javadoc.jar.sha256')
+                    exclude(name: "*${version}-javadoc.jar.sha256")
+
+                    include(name: '*-javadoc.jar.sha512')
+                    exclude(name: "*${version}-javadoc.jar.sha512")
+                }
+            }
+            ant.delete(failOnError: false, verbose: true) {
+                fileset(dir: "../build/dist/maven/${project.archivesBaseName}-tests") {
+                    include(name: '*-tests.jar')
+                    exclude(name: "*${version}-tests.jar")
+
+                    include(name: '*-tests.jar.asc')
+                    exclude(name: "*${version}-tests.jar.asc")
+
+                    include(name: '*-tests.jar.sha256')
+                    exclude(name: "*${version}-tests.jar.sha256")
+
+                    include(name: '*-tests.jar.sha512')
+                    exclude(name: "*${version}-tests.jar.sha512")
+                }
+            }
+
             ant.checksum(file: it.archivePath, algorithm: 'SHA-256', fileext: '.sha256', format: 'MD5SUM')
             ant.checksum(file: it.archivePath, algorithm: 'SHA-512', fileext: '.sha512', format: 'MD5SUM')
         }