[gradle] 03/09: d/generate_pom.gradle: Sort dependencies for reproducibility

[Kai-Chung Yan]

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seamlik-guest pushed a commit to branch master
in repository gradle.

commit b538027c3e00e593eb5be5cea986bc5e57fe84ba
Author: Kai-Chung Yan (殷啟聰) <seamlikok at gmail.com>
Date:   Wed Sep 7 14:35:59 2016 +0800

    d/generate_pom.gradle: Sort dependencies for reproducibility
---
 debian/generate_pom.gradle | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/debian/generate_pom.gradle b/debian/generate_pom.gradle
index 30a2b1c..4f005e6 100644
--- a/debian/generate_pom.gradle
+++ b/debian/generate_pom.gradle
@@ -1,12 +1,26 @@
 subprojects {
   apply plugin: 'maven'
-  task generateDebianPom {
+  task debianMavenPom {
     def pomPath = "${buildDir}/pom.xml"
     outputs.files pomPath
-    assemble.dependsOn generateDebianPom
+    jar.dependsOn debianMavenPom
     doFirst {
-      pom { project { artifactId archivesBaseName } }.writeTo pomPath
+      pom {
+        project { artifactId archivesBaseName }
+        whenConfigured {
+          setDependencies(getDependencies().toSorted { a, b ->
+            if ((a.scope <=> b.scope) != 0) {
+              a.scope <=> b.scope
+            } else if ((a.groupId <=> b.groupId) != 0) {
+              a.groupId <=> b.groupId
+            } else if ((a.artifactId <=> b.artifactId) != 0) {
+              a.artifactId <=> b.artifactId
+            } else {
+              a.version <=> b.version
+            }
+          })
+        }
+      }.writeTo pomPath
     }
-    clean.doLast { delete pomPath }
   }
 }
\ No newline at end of file

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