Bug 41211: Build the oss-licenses Gradle plugin.

After we updated our toolchains for Firefox 128, we encountered
reproducibility problems in the license files.
Therefore, we build a patched plugin to resolve them.

projects/oss-licenses-plugin/build

+#!/bin/bash
+[% c("var/set_default_env") -%]
+
+distdir=/var/tmp/dist/[% project %]
+builddir=/var/tmp/build/[% project %]-[% c('version') %]/[% project %]
+mkdir -p $distdir $builddir
+tar -C /var/tmp/build -xf [% project %]-[% c('version') %].tar.[% c('compress_tar') %]
+
+tar -C /var/tmp/dist -xf [% c('input_files_by_name/gradle') %] 
+export PATH=/var/tmp/dist/gradle/bin:$PATH
+
+gradle_repo=/var/tmp/dist/gradle-dependencies
+mv $rootdir/[% c('input_files_by_name/gradle-dependencies') %] $gradle_repo
+cp -rl $gradle_repo/m2/* $gradle_repo || true
+
+cd $builddir
+patch -p2 < $rootdir/sort-dependencies.diff
+patch -p2 < $rootdir/build-customization.diff
+gradle --no-daemon --offline -Dmaven.repo.local=$gradle_repo assemble publish
+cd build/repo
+cp -a . $distdir/
+
+cd /var/tmp/dist
+
+[% c('tar', {
+    tar_src => [ project ],
+    tar_args => '-caf ' _ dest_dir _ '/' _ c('filename'),
+  }) %]

projects/oss-licenses-plugin/build-customization.diff

+diff --git a/oss-licenses-plugin/build.gradle b/oss-licenses-plugin/build.gradle
+index 2a7dd74..f9368e1 100644
+--- a/oss-licenses-plugin/build.gradle
++++ b/oss-licenses-plugin/build.gradle
+@@ -15,34 +15,25 @@ dependencies {
+ group = 'com.google.android.gms'
+ version = '0.10.4'
+ 
+-apply plugin: 'maven'
++apply plugin: 'maven-publish'
+ 
+ repositories {
+     google()
+     jcenter()
++    mavenLocal()
+ }
+ 
+-// upload and build in local
+-uploadArchives {
+-    repositories {
+-        mavenDeployer {
+-            repository(url: uri('../repo'))
+-            pom.project {
+-                licenses {
+-                    license {
+-                        name 'The Apache Software License, Version 2.0'
+-                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+-                        distribution 'repo'
+-                    }
+-                }
+-
+-            }
++publishing {
++    publications {
++        customLibrary(MavenPublication) {
++            from components.java
+         }
+     }
+-}
+ 
+-// generate zip file for android maven release tool
+-task packageFiles(type: Zip, dependsOn: 'uploadArchives') {
+-    def groupDir = rootProject.group.replaceAll('\\.', '/')
+-    from("../repo/$groupDir/$rootProject.name/$rootProject.version/")
++    repositories {
++        maven {
++            name = 'sampleRepo'
++            url = layout.buildDirectory.dir("repo")
++        }
++    }
+ }

projects/oss-licenses-plugin/config

+version: 0.10.4
+filename: '[% project %]-[% c("version") %]-[% c("var/build_id") %].tar.[% c("compress_tar") %]'
+git_url: https://github.com/google/play-services-plugins.git
+git_hash: c9ed0e48abe2c55dd67f2c2224988d1d690cecc9 # oss-licenses-plugin-v0.10.4
+
+var:
+  # This should be updated when the list of gradle dependencies is changed.
+  gradle_dependencies_version: 1
+  gradle_version: 8.8
+
+container:
+  use_container: 1
+
+input_files:
+  - project: container-image
+  - project: gradle
+    name: gradle
+  - filename: 'gradle-dependencies-[% c("var/gradle_dependencies_version") %]'
+    name: gradle-dependencies
+    exec: '[% INCLUDE "fetch-gradle-dependencies" %]'
+  - filename: build-customization.diff
+  - filename: sort-dependencies.diff

projects/oss-licenses-plugin/sort-dependencies.diff

+diff --git a/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/ArtifactInfo.groovy b/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/ArtifactInfo.groovy
+index d6d854d..622072d 100644
+--- a/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/ArtifactInfo.groovy
++++ b/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/ArtifactInfo.groovy
+@@ -16,7 +16,7 @@
+ 
+ package com.google.android.gms.oss.licenses.plugin
+ 
+-class ArtifactInfo {
++class ArtifactInfo implements Comparable<ArtifactInfo> {
+     private String group
+     private String name
+     private String fileLocation
+@@ -47,4 +47,13 @@ class ArtifactInfo {
+     String getVersion() {
+         return version
+     }
++
++    String toString() {
++        return "$group:$name:$version"
++    }
++
++    @Override
++    int compareTo(ArtifactInfo other) {
++        return toString().compareTo(other.toString())
++    }
+ }
+diff --git a/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/DependencyTask.groovy b/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/DependencyTask.groovy
+index 75f6527..26a9bf7 100644
+--- a/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/DependencyTask.groovy
++++ b/oss-licenses-plugin/src/main/groovy/com/google/android/gms/oss/licenses/plugin/DependencyTask.groovy
+@@ -47,7 +47,7 @@ import org.slf4j.LoggerFactory
+  */
+ class DependencyTask extends DefaultTask {
+     protected Set<String> artifactSet = []
+-    protected Set<ArtifactInfo> artifactInfos = []
++    protected TreeSet<ArtifactInfo> artifactInfos = []
+     protected static final String LOCAL_LIBRARY_VERSION = "unspecified"
+     private static final String TEST_PREFIX = "test"
+     private static final String ANDROID_TEST_PREFIX = "androidTest"