Cannot apply HunkHeader on Windows

[msharathrajms]

I am getting the below error.

Failed to execute goal com.cosium.code:git-code-format-maven-plugin:2.4:on-pre-commit (default-cli) on project qe-jira-soap: org.eclipse.jgit.api.errors.PatchApplyException: Cannot ap ply: HunkHeader[1,9->1,5] -

I have added -X to the pre-commit script and here is the error log.

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.cosium.code:git-code-format-maven-plugin:2.4:on-pre-commit (default-cli) on project qe-jira-soap: org.eclips e.jgit.api.errors.PatchApplyException: Cannot apply: HunkHeader[1,9->1,5] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.MojoExecutionException: org.eclipse.jgit.api.errors.PatchApplyException: Cannot apply: HunkHeader[1,9->1,5] at com.cosium.code.format.OnPreCommitMojo.doExecute(OnPreCommitMojo.java:25) at com.cosium.code.format.AbstractModuleMavenGitCodeFormatMojo.execute(AbstractModuleMavenGitCodeFormatMojo.java:66) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) ... 20 more Caused by: com.cosium.code.format.MavenGitCodeFormatException: org.eclipse.jgit.api.errors.PatchApplyException: Cannot apply: HunkHeader[1,9->1,5] at com.cosium.code.format.git.GitStagedFiles.format(GitStagedFiles.java:97) at com.cosium.code.format.OnPreCommitMojo.onPreCommit(OnPreCommitMojo.java:30) at com.cosium.code.format.OnPreCommitMojo.doExecute(OnPreCommitMojo.java:22) ... 23 more Caused by: org.eclipse.jgit.api.errors.PatchApplyException: Cannot apply: HunkHeader[1,9->1,5] at org.eclipse.jgit.api.ApplyCommand.apply(ApplyCommand.java:224) at org.eclipse.jgit.api.ApplyCommand.call(ApplyCommand.java:138) at com.cosium.code.format.git.GitStagedFiles.format(GitStagedFiles.java:92) ... 25 more

I am using CLI, Git version 2.23.0, Windows, Plugin version 2.4. I have a parent pom and added it to that, i am using again in a sub project and this is a multi module project.

[Nayacco]

Failed to execute goal com.cosium.code:git-code-format-maven-plugin:2.1:on-pre-commit (default-cli) on project scaffold: org.eclipse.jgit.api.errors.PatchApplyException: Cannot apply: HunkHeader[11,7->11,6] -> [Help 1]

plugin version: 2.4 maven: 3.6 OS: "windows 10" arch: "amd64"

I can run the manual command successful, but when i try to commit and the hook trigger the automatic formatting, it brakes with the above error.

the same look like another issue #42 @reda-alaoui

[reda-alaoui]

This is a long standing and hard to debug Windows specific issue. I currently don't have the time and the motivation (me and almost all my coworkers are on Linux/Mac OS) to deal with it.

So I hope one of the impacted people will give it a shot. After all, the plugin is written in java and we are all java developers here :)

[Nayacco]

I try to fix it, but it doesn't seem easy.

As the author said, this is a problem caused by the combination of lf and CRLF , so change the IDE's line separator to lf. and set the git config below:

git config --global core.autocrlf true
git config --global core.safecrlf true

add * text=auto eol=lf to the repo's .gitattributes file. then run the commond:

git rm --cached -r .
git reset --hard

it will update the repositroy files line separator to lf

[Nayacco]

I found prettier to be more useful. It is so powerful that it can customize many configurations, and it runs faster in tests. Also it can automatically converts CRLF to lf.

[reda-alaoui]

Prettier requires nodejs. I would rather die than make a java project depend on nodejs :D

[Nayacco]

Here is a maven plugin ,you don't have to install nodejs, it will fetch a nodejs executable file into the local maven repository. So, just add the plugin into pom.xml, it works.

[reda-alaoui]

This is not an issue with the installation part.

Node/npm is incredibly unstable compared to java/maven. This is why we use node/npm only when we are forced to. And we are only forced to do that inside the frontend build.

Node/npm will never put feet on our company java perimeter :)

[Nayacco]

I don't know why you think Node/npm is unstable.

I use Java and JS in my daily work, according to my knowledge, javascript is not a static language, so it has many potential type safety issues. But prettier uses typescript, which strikes a balance between flexibility and type safety, i believe it's stable.

Prettier was created by Facebook, it's widely used.I think it has been proven in practice.

[reda-alaoui]

My twitter handle is in my github profile. If you want to discuss, use this medium please ;)

[yl-coder]

I managed to resolve this in windows using this methods. Not sure why it works though.

git stash push

git stash pop

Somehow the HunkHeader issue is gone for my case.

[cmoine]

Personnally I'm still struggle with this issue:

• I'm using Git Bash "2.33.0.windows.2"
• core.autocrlf true
• core.safecrlf false I have configured IntelliJ to use CRLF, but always goes back to LF. Maybe due to this? https://intellij-support.jetbrains.com/hc/en-us/community/posts/360006454899/comments/360000894080

[tomcruise81]

Using Git Bash / unix2dos, I made sure everything was included CRLF so that my git configuration could handle it correctly. I was only dealing with Java files, so I filtered my matching based on .java file extensions.

shopt -s globstar
unix2dos -v **/*.java