build: Move definition of CanonicalizerPlugin into buildSrc

buildSrc/src/main/groovy/CanonicalizerPlugin.groovy

@@ -0,0 +1,48 @@
+import org.gradle.api.*
+
+import java.util.zip.ZipEntry
+import java.util.zip.ZipFile
+import java.util.zip.ZipOutputStream
+
+// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
+// Ie. same contract definition should result when compiled in same jar file.
+// This is done by removing date time stamps from the files inside the jar.
+class CanonicalizerPlugin implements Plugin<Project> {
+    void apply(Project project) {
+
+        project.getTasks().getByName('jar').doLast() {
+
+            def zipPath = (String) project.jar.archivePath
+            def destPath = Files.createTempFile("processzip", null)
+
+            def zeroTime = FileTime.fromMillis(0)
+
+            def input = new ZipFile(zipPath)
+            def entries = input.entries().toList().sort { it.name }
+
+            def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
+            output.setMethod(ZipOutputStream.DEFLATED)
+
+            entries.each {
+                def newEntry = new ZipEntry( it.name )
+
+                newEntry.setLastModifiedTime(zeroTime)
+                newEntry.setCreationTime(zeroTime)
+                newEntry.compressedSize = -1
+                newEntry.size = it.size
+                newEntry.crc = it.crc
+
+                output.putNextEntry(newEntry)
+
+                ByteStreams.copy(input.getInputStream(it), output)
+
+                output.closeEntry()
+            }
+            output.close()
+            input.close()
+
+            Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
+        }
+
+    }
+}

contracts/build.gradle

@@ -18,51 +18,7 @@ buildscript {
     }
 }
 
-// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
-// Ie. same contract definition should result when compiled in same jar file.
-// This is done by removing date time stamps from the files inside the jar.
-class CanonicalizerPlugin implements Plugin<Project> {
-    void apply(Project project) {
-
-        project.getTasks().getByName('jar').doLast() {
-
-            def zipPath = (String) project.jar.archivePath
-            def destPath = Files.createTempFile("processzip", null)
-
-            def zeroTime = FileTime.fromMillis(0)
-
-            def input = new ZipFile(zipPath)
-            def entries = input.entries().toList().sort { it.name }
-
-            def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
-            output.setMethod(ZipOutputStream.DEFLATED)
-
-            entries.each {
-                def newEntry = new ZipEntry(it.name)
-
-                newEntry.setLastModifiedTime(zeroTime)
-                newEntry.setCreationTime(zeroTime)
-                newEntry.compressedSize = -1
-                newEntry.size = it.size
-                newEntry.crc = it.crc
-
-                output.putNextEntry(newEntry)
-
-                ByteStreams.copy(input.getInputStream(it), output)
-
-                output.closeEntry()
-            }
-            output.close()
-            input.close()
-
-            Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
-        }
-
-    }
-}
-
 apply plugin: 'kotlin'
-
 apply plugin: CanonicalizerPlugin
 
 repositories {

contracts/isolated/build.gradle

@@ -18,51 +18,7 @@ buildscript {
     }
 }
 
-// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
-// Ie. same contract definition should result when compiled in same jar file.
-// This is done by removing date time stamps from the files inside the jar.
-class CanonicalizerPlugin implements Plugin<Project> {
-    void apply(Project project) {
-
-        project.getTasks().getByName('jar').doLast() {
-
-            def zipPath = (String) project.jar.archivePath
-            def destPath = Files.createTempFile("processzip", null)
-
-            def zeroTime = FileTime.fromMillis(0)
-
-            def input = new ZipFile(zipPath)
-            def entries = input.entries().toList().sort { it.name }
-
-            def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
-            output.setMethod(ZipOutputStream.DEFLATED)
-
-            entries.each {
-                def newEntry = new ZipEntry( it.name )
-
-                newEntry.setLastModifiedTime(zeroTime)
-                newEntry.setCreationTime(zeroTime)
-                newEntry.compressedSize = -1
-                newEntry.size = it.size
-                newEntry.crc = it.crc
-
-                output.putNextEntry(newEntry)
-
-                ByteStreams.copy(input.getInputStream(it), output)
-
-                output.closeEntry()
-            }
-            output.close()
-            input.close()
-
-            Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
-        }
-
-    }
-}
-
 apply plugin: 'kotlin'
-
 apply plugin: CanonicalizerPlugin
 
 repositories {