how-to-use-github-as-maven-repo.md

How to use github as a maven repository

In this how-to it is being explained how to create a maven repository on github and how to use an existing one.

Creating a repository

1. Clone your original project to a new local repository (change GROUP-NAME and PROJECT-NAME) git clone https://github.com/GROUP-NAME/PROJECT-NAME.git PROJECT-NAME-maven2

2. Go to the clonned repository (use your PROJECT-NAME-maven2) cd PROJECT-NAME-maven2

3. Create a branch for maven files git branch maven2

4. Switch to this new branch git checkout maven2

5. Remove project original files, this branch is just for releases rm -R ALL-PROJECT-SUB-FOLDERS rm ALL-PROJECT-FILES

6. run mvn install for jar creation (change GROUP, ARTIFACT-NAME, ARTIFACT-VERSION, PATH-TO-THE-JAR and PATH-TO-EXISTING-POM). See *1 for details. mvn install:install-file -DgroupId=GROUP -DartifactId=ARTIFACT-NAME -Dversion=ARTIFACT-VERSION -Dfile=PATH-TO-THE-JAR -Dpackaging=jar -DlocalRepositoryPath=. -DcreateChecksum=true -DgeneratePom=true

7. Add all files to be commited git add .

8. Commit these changes git commit -m "Released version ARTIFACT-VERSION"

9. Push this commit. After that your maven structure for you project can be reached by github raw data address https://github.com/GROUP-NAME/PROJECT-NAME/raw/maven2 git push origin maven2

10. On gradle you can add this repository on 'repositories' maven { url "https://github.com/ORGANIZATION-NAME/PROJECT-NAME/raw/maven2" }

• *1 Your PATH-TO-THE-JAR will be something like: ../PROJECT-NAME/build/libs/ARTIFACT-NAME-ARTIFACT-VERSION.jar. Use -DpomFile=PATH-TO-EXISTING-POM instead of -DgeneratePom=true if you already have a POM.

Using an existing repository

If you already have a repository using this way explained above, you can use the following commands to setup another machine in order to update your repository.

1. Clone your maven2 branch to a local folder which name is followed by "-maven2" (change GROUP-NAME and PROJECT-NAME) git clone https://github.com/GROUP-NAME/PROJECT-NAME.git PROJECT-NAME-maven2 --branch maven2

2. To update your maven2 repo, follow steps from run mvn install for jar creation

What if I set maven git repo as private? Can I use private token to fetch maven git repo?

Sorry for shameless self-promotion, but I'd like to gather some feedbacks about one gradle plugin I've been working on: magik. Basically it allows to publish directly on a github repository acting as a maven repository. Github repos may serve for some nice custom solution since they allow up to 100GB total repo size with a max 100MB size for single file

This looks exactly like what I'm looking for! the only thing I'm worried about is that my project is open-source and I don't want my github keys exposed...

you don't need to expose anything

Use Github Secrets