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Posted to commits@maven.apache.org by mi...@apache.org on 2021/01/04 21:26:57 UTC
[maven-apache-parent] branch master updated: [MPOM-255] Enforce
local property "project.build.outputTimestamp" for reproducible builds
This is an automated email from the ASF dual-hosted git repository.
michaelo pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/maven-apache-parent.git
The following commit(s) were added to refs/heads/master by this push:
new 908aae1 [MPOM-255] Enforce local property "project.build.outputTimestamp" for reproducible builds
908aae1 is described below
commit 908aae1ded542409f5e09f72d334701b71430f10
Author: Konrad Windszus <kw...@apache.org>
AuthorDate: Sun Jan 3 13:11:12 2021 +0100
[MPOM-255] Enforce local property "project.build.outputTimestamp" for reproducible builds
This closes #30
---
pom.xml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/pom.xml b/pom.xml
index c7bf800..d0ee211 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,9 @@ under the License.
<maven.compiler.target>1.7</maven.compiler.target>
<surefire.version>2.22.2</surefire.version>
<assembly.tarLongFileMode>posix</assembly.tarLongFileMode>
+ <!-- set this property for all derived projects:
<project.build.outputTimestamp>2020-01-22T15:10:38Z</project.build.outputTimestamp>
+ -->
</properties>
<repositories>
@@ -321,7 +323,7 @@ under the License.
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
- <id>enforce-maven-version</id>
+ <id>enforce-maven-version-and-timestamp-property</id>
<goals>
<goal>enforce</goal>
</goals>
@@ -330,6 +332,10 @@ under the License.
<requireMavenVersion>
<version>3.1.1</version>
</requireMavenVersion>
+ <requireProperty>
+ <property>project.build.outputTimestamp</property>
+ <message>The property "project.build.outputTimestamp" must be set on the reactor's root pom.xml to make the build reproducible. Further information at "https://maven.apache.org/guides/mini/guide-reproducible-builds.html".</message>
+ </requireProperty>
</rules>
</configuration>
</execution>