commit 0ff9f37b9e11ed36ee17cfdda2dfb3291925fb91
author Eric Anderson <ejona@google.com> Fri Jul 01 15:48:38 2022 -0700
committer Eric Anderson <ejona@google.com> Fri Jul 08 12:16:40 2022 -0700
tree 0192d9f0834eb81a85589c6b2476f912f9752d84
parent e767905f4a323484d5fe22a77a824be11f14399c

Use Gradle's task configuration avoidance APIs

This can avoid creating an additional 736 tasks (previously 502 out of
1591 were not created). That's not all that important as the build time
is essentially the same, but this lets us see the poor behavior of the
protobuf plugin in our own project and increase our understanding of how
to avoid task creation when developing the plugin. Of the tasks still
being created, protobuf is the highest contributor with 165 tasks,
followed by maven-publish with 76 and appengine with 53. The remaining
59 are from our own build, but indirectly caused by maven-publish.

all/build.gradle

diff --git a/all/build.gradle b/all/build.gradle
index ede0b03..08a3e32 100644
--- a/all/build.gradle
+++ b/all/build.gradle
@@ -36,7 +36,7 @@
     api subprojects.minus([project(':grpc-protobuf-lite')])
 }
 
-javadoc {
+tasks.named("javadoc").configure {
     classpath = files(subprojects.collect { subproject ->
         subproject.javadoc.classpath
     })
@@ -49,7 +49,7 @@
     }
 }
 
-task jacocoMerge(type: JacocoMerge) {
+tasks.register("jacocoMerge", JacocoMerge) {
     dependsOn(subprojects.jacocoTestReport.dependsOn)
     dependsOn(project(':grpc-interop-testing').jacocoTestReport.dependsOn)
     mustRunAfter(subprojects.jacocoTestReport.mustRunAfter)
@@ -60,7 +60,7 @@
             .filter { f -> f.exists() }
 }
 
-jacocoTestReport {
+tasks.named("jacocoTestReport").configure {
     dependsOn(jacocoMerge)
     reports {
         xml.required = true
@@ -78,4 +78,4 @@
     sourceDirs = subprojects.sourceSets.main.allSource.srcDirs.flatten()
 }
 
-tasks.coveralls { dependsOn(jacocoTestReport) }
+tasks.named("coveralls").configure { dependsOn tasks.named("jacocoTestReport") }