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xmvn/0002-Make-metadata-UUIDs-reproducible-if-SOURCE_DATE_EPOC.patch

69 lines
3.4 KiB
Diff

From 2419d17ea3290e4d25f5629dbeac4df460ec8376 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fridrich=20=C5=A0trba?= <fridrich.strba@bluewin.ch>
Date: Wed, 20 Sep 2023 18:46:28 +0200
Subject: [PATCH 2/3] Make metadata UUIDs reproducible if SOURCE_DATE_EPOCH is
set
---
.../xmvn/tools/install/JavaPackage.java | 14 ++++++++++++--
.../install/impl/DefaultArtifactInstaller.java | 7 ++++++-
2 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java b/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java
index 9835c5b8..0542c838 100644
--- a/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java
+++ b/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java
@@ -58,7 +58,12 @@ public class JavaPackage
super( id );
this.basePackageName = basePackageName;
this.metadataDir = metadataDir;
- metadata.setUuid( UUID.randomUUID().toString() );
+ UUID guid = UUID.randomUUID();
+ if ( System.getenv( "SOURCE_DATE_EPOCH" ) != null )
+ {
+ guid = UUID.nameUUIDFromBytes( ( System.getenv( "SOURCE_DATE_EPOCH" ) + id + basePackageName + metadataDir.toString() ).getBytes() );
+ }
+ metadata.setUuid( guid.toString() );
}
/**
@@ -71,11 +76,16 @@ public class JavaPackage
private PackageMetadata getSplitMetadata( String namespace )
{
PackageMetadata splitMetadata = new PackageMetadata();
- splitMetadata.setUuid( UUID.randomUUID().toString() );
splitMetadata.setProperties( metadata.getProperties() );
List<ArtifactMetadata> allArtifacts = metadata.getArtifacts();
List<ArtifactMetadata> splitArtifacts =
allArtifacts.stream().filter( a -> namespace.equals( a.getNamespace() ) ).collect( Collectors.toList() );
+ UUID guid = UUID.randomUUID();
+ if ( System.getenv( "SOURCE_DATE_EPOCH" ) != null )
+ {
+ guid = UUID.nameUUIDFromBytes( ( System.getenv( "SOURCE_DATE_EPOCH" ) + splitArtifacts.toString() ).getBytes() );
+ }
+ splitMetadata.setUuid( guid.toString() );
splitMetadata.setArtifacts( splitArtifacts );
splitMetadata.setSkippedArtifacts( metadata.getSkippedArtifacts() );
return splitMetadata;
diff --git a/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java b/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java
index 0c83e664..c3fa1bdf 100644
--- a/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java
+++ b/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java
@@ -185,7 +185,12 @@ class DefaultArtifactInstaller
am.setNamespace( repo.getNamespace() );
// UUID
- am.setUuid( UUID.randomUUID().toString() );
+ UUID guid = UUID.randomUUID();
+ if ( System.getenv( "SOURCE_DATE_EPOCH" ) != null )
+ {
+ guid = UUID.nameUUIDFromBytes( ( System.getenv( "SOURCE_DATE_EPOCH" ) + repo.getNamespace() + artifact.toString() ).getBytes() );
+ }
+ am.setUuid( guid.toString() );
// Compat version
for ( String version : rule.getVersions() )
--
2.45.2