[SCM-914] Introduce properly typed last modified date by kwin · Pull Request #193 · apache/maven-scm

kwin · 2024-02-09T16:15:45Z

Populate it with SVN, Git and JGit for now

michael-o

I would use rather Instant. Client code needs to convert to an offset or timezone if required. We should store it neutral.

kwin · 2024-02-11T07:17:03Z

I would use rather Instant. Client code needs to convert to an offset or timezone if required. We should store it neutral.

That would have the disadvantage that the original offset information gets lost. Although for most operations the normalized Instant is enough there might be edge cases where the offset might be interesting. Both Git and Subversion keep the offset as well (and don’t just emit UTC dates)

michael-o · 2024-02-11T09:11:51Z

I would use rather Instant. Client code needs to convert to an offset or timezone if required. We should store it neutral.

That would have the disadvantage that the original offset information gets lost. Although for most operations the normalized Instant is enough there might be edge cases where the offset might be interesting. Both Git and Subversion keep the offset as well (and don’t just emit UTC dates)

Subversion does not. It stores Zulu in svn:date and then coverts to your time zone. Only Git stores, for a reason I don't understand, the offset to the Unix timestamp.

michael-o

Can you double check the failing CI tests?

kwin · 2024-03-28T19:23:44Z

It only fails on Windows. I don’t have a VM or computer at hand and the logs from CI are not verbose enough for me. @michael-o Do you have a Windows machine where you could check?

michael-o · 2024-03-28T19:26:51Z

It only fails on Windows. I don’t have a VM or computer at hand and the logs from CI are not verbose enough for me. @michael-o Do you have a Windows machine where you could check?

Yes, I will run it locally.

michael-o · 2024-03-28T19:48:01Z

I can reproduce the error locally. Let me check...

michael-o · 2024-03-28T19:52:12Z

Output:

-------------------------------------------------------------------------------
Test set: org.apache.maven.scm.provider.git.gitexe.command.info.GitExeInfoCommandTckTest
-------------------------------------------------------------------------------
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.995 s <<< FAILURE! -- in org.apache.maven.scm.provider.git.gitexe.command.info.GitExeInfoCommandTckTest
org.apache.maven.scm.provider.git.gitexe.command.info.GitExeInfoCommandTckTest.testInfoCommandFromBasedirDifferentFromWorkingCopyDirectory -- Time elapsed: 0.875 s <<< ERROR!
org.apache.maven.scm.ScmException: Exception while executing SCM command.
	at org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:54)
	at org.apache.maven.scm.provider.git.AbstractGitScmProvider.executeCommand(AbstractGitScmProvider.java:257)
	at org.apache.maven.scm.provider.git.AbstractGitScmProvider.info(AbstractGitScmProvider.java:266)
	at org.apache.maven.scm.tck.command.info.InfoCommandTckTest.testInfoCommandFromBasedirDifferentFromWorkingCopyDirectory(InfoCommandTckTest.java:57)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:316)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:240)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:214)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:155)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
	at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
Caused by: org.apache.maven.scm.ScmException: Error while executing command.
	at org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils.execute(GitCommandLineUtils.java:159)
	at org.apache.maven.scm.provider.git.gitexe.command.info.GitInfoCommand.executeInfoCommand(GitInfoCommand.java:78)
	at org.apache.maven.scm.provider.git.gitexe.command.info.GitInfoCommand.executeCommand(GitInfoCommand.java:68)
	at org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:52)
	... 34 more
Caused by: org.codehaus.plexus.util.cli.CommandLineException: Error while executing process.
	at org.codehaus.plexus.util.cli.Commandline.execute(Commandline.java:598)
	at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLineAsCallable(CommandLineUtils.java:128)
	at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:100)
	at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:68)
	at org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils.execute(GitCommandLineUtils.java:157)
	... 37 more
Caused by: java.io.IOException: Cannot run program "/X" (in directory "D:\Entwicklung\Projekte\maven-scm\maven-scm-providers\maven-scm-providers-git\maven-scm-provider-gitexe\target\scm-test\working-copy\src\main"): CreateProcess error=2, Das System kann die angegebene Datei nicht finden
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at java.lang.Runtime.exec(Runtime.java:593)
	at org.codehaus.plexus.util.cli.Commandline.execute(Commandline.java:595)
	... 41 more
Caused by: java.io.IOException: CreateProcess error=2, Das System kann die angegebene Datei nicht finden
	at java.lang.ProcessImpl.create(Native Method)
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:453)
	at java.lang.ProcessImpl.start(ProcessImpl.java:139)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 43 more

michael-o · 2024-03-28T19:56:27Z

cmd.exe is gone from command line:

[main] INFO org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils - Executing: /X /C git log -1 --no-merges "--format=format:%H %aI %aE %aN" -- java/Application.java

WTF?

michael-o · 2024-03-28T20:23:26Z

Found it: The clone() method is broken in Commandline/Shell.

michael-o · 2024-04-07T19:46:25Z

This PR triggers apache/mina-sshd#282. We first need to upgrade MINA. I am working on this right now.

kwin · 2024-04-07T20:06:04Z

This PR triggers apache/mina-sshd#282. We first need to upgrade MINA. I am working on this right now.

How did this PR trigger this?

michael-o · 2024-04-07T20:09:43Z

This PR triggers apache/mina-sshd#282. We first need to upgrade MINA. I am working on this right now.

How did this PR trigger this?

Not intentionally, I didn't notice it before. As it seems it is also present on master.

Populate it with svnexe, gitexe and JGit providers

michael-o

As soon as CI passes this is good to merge.

jira-importer · 2025-06-12T01:08:58Z

Resolve #1134

kwin requested a review from michael-o February 9, 2024 16:15

michael-o requested changes Feb 10, 2024

View reviewed changes

Comment thread ...-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/info/JGitInfoCommand.java Outdated

kwin force-pushed the feature/expose-last-modified-date branch 2 times, most recently from ca278a9 to 16b83d0 Compare February 12, 2024 08:15

michael-o requested changes Feb 12, 2024

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Comment thread ...texe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/info/GitInfoCommand.java

kwin force-pushed the feature/expose-last-modified-date branch from 16b83d0 to a7cf6e9 Compare February 12, 2024 15:49

michael-o self-requested a review February 12, 2024 15:52

michael-o requested changes Feb 15, 2024

View reviewed changes

kwin force-pushed the feature/expose-last-modified-date branch 4 times, most recently from 6ba25bc to 27d69fe Compare March 27, 2024 18:46

kwin marked this pull request as ready for review March 27, 2024 18:46

kwin requested a review from michael-o March 27, 2024 18:50

kwin force-pushed the feature/expose-last-modified-date branch 2 times, most recently from 0081827 to 9b182ff Compare March 27, 2024 18:55

michael-o requested changes Mar 28, 2024

View reviewed changes

michael-o self-requested a review April 7, 2024 16:41

michael-o reviewed Apr 7, 2024

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Comment thread ...-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/info/JGitInfoCommand.java

kwin and others added 4 commits April 7, 2024 22:14

[SCM-914] Introduce properly typed last modified date

58f3df0

Populate it with svnexe, gitexe and JGit providers

Don't use buggy clone

575625c

Try harder to clean up on Windows

f7a4b57

Properly close JGit repository

4343fb9

michael-o self-requested a review April 7, 2024 20:14

asfgit force-pushed the feature/expose-last-modified-date branch from 914dd6f to 4343fb9 Compare April 7, 2024 20:35

michael-o approved these changes Apr 7, 2024

View reviewed changes

kwin merged commit a297237 into master Apr 8, 2024

kwin deleted the feature/expose-last-modified-date branch April 8, 2024 08:06

slawekjaranowski mentioned this pull request Sep 12, 2024

Version 3.2.1 produces different version number than 3.2.0 for git mojohaus/buildnumber-maven-plugin#229

Closed

Copilot AI mentioned this pull request Oct 19, 2025

Upgrade maven-scm to 2.2.1 and add compatibility fixes mojohaus/buildnumber-maven-plugin#257

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[SCM-914] Introduce properly typed last modified date#193

[SCM-914] Introduce properly typed last modified date#193
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