Normalize timestamps and file ordering in jars, making the outputs reproducible (#6471)

DPUkyle · web-flow · commit a1c72d17e031 · 2024-05-28T11:44:23.000-05:00
diff --git a/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts b/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
@@ -24,6 +24,13 @@ base {
   }
 }
 
+// normalize timestamps and file ordering in jars, making the outputs reproducible
+// see open-telemetry/opentelemetry-java#4488
+tasks.withType<AbstractArchiveTask>().configureEach {
+  isPreserveFileTimestamps = false
+  isReproducibleFileOrder = true
+}
+
 java {
   toolchain {
     languageVersion.set(JavaLanguageVersion.of(17))

Original file line number	Diff line number	Diff line change
`@@ -24,6 +24,13 @@ base {`
`24`	`24`	`}`
`25`	`25`	`}`
`26`	`26`
	`27`	`+// normalize timestamps and file ordering in jars, making the outputs reproducible`
	`28`	`+// see open-telemetry/opentelemetry-java#4488`
	`29`	`+tasks.withType<AbstractArchiveTask>().configureEach {`
	`30`	`+ isPreserveFileTimestamps = false`
	`31`	`+ isReproducibleFileOrder = true`
	`32`	`+}`
	`33`	`+`
`27`	`34`	`java {`
`28`	`35`	`toolchain {`
`29`	`36`	`languageVersion.set(JavaLanguageVersion.of(17))`