Use SOURCE_DATE_EPOCH for reproducable builds (#3916)

mueller-ma · web-flow · commit 0b9bcaaf1612 · 2025-07-02T18:46:29.000+02:00
See #3901 (comment) Signed-off-by: mueller-ma <mueller-ma@users.noreply.github.com>
diff --git a/mobile/build.gradle b/mobile/build.gradle
@@ -54,7 +54,7 @@ android {
         versionName "3.17.10-beta"
         multiDexEnabled true
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        buildConfigField "long", "TIMESTAMP", System.currentTimeMillis() + "L"
+        buildConfigField "long", "TIMESTAMP", System.getenv("SOURCE_DATE_EPOCH") != null ? System.getenv("SOURCE_DATE_EPOCH").toLong() + "L" : System.currentTimeMillis() + "L"
     }
     buildTypes {
         release {

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ android {`
`54`	`54`	`versionName "3.17.10-beta"`
`55`	`55`	`multiDexEnabled true`
`56`	`56`	`testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"`
`57`		`- buildConfigField "long", "TIMESTAMP", System.currentTimeMillis() + "L"`
	`57`	`+ buildConfigField "long", "TIMESTAMP", System.getenv("SOURCE_DATE_EPOCH") != null ? System.getenv("SOURCE_DATE_EPOCH").toLong() + "L" : System.currentTimeMillis() + "L"`
`58`	`58`	`}`
`59`	`59`	`buildTypes {`
`60`	`60`	`release {`