Contributing

Develop

1. Fork this repo

2. Build the project

# java >=8 required
export JAVA_HOME=/path/to/java8/home

mvn build

3. Make a change

Fix a bug, add a feature, update the doc, etc

4. Run the Tests

mvn test

5. Create a Pull Request (PR)

Add yourself as a contributor

Once your PR has been merged, add the following comment to your PR:

@all-contributors please add @username for code and test!

Replace code and test with doc or test or infra or some combination depending on your contribution.

Package

Run the following to ensure the package step succeeds.

mvn clean test jacoco:report package 

Release Process

Build

Build sources and javadoc

mvn clean test jacoco:report package 

Publish to Maven Central

Deploy

mvn clean test jacoco:report package deploy -DperformRelease=true

When first publishing to staging repos, you most close and release from OSS Sonatype. To do this

• navigate to https://oss.sonatype.org/#stagingRepositories
• select repository
• press the close button
• press the release button

Artifacts upload

• Generate signed artifacts locally

  mvn verify -P release-sign-artifacts -DperformRelease=true
  

• Upload change log

  gh release create v3.0.2 -F CHANGELOG.md
  

• Attach 'signed' artifacts (needed for OpenSSF Security Score)

  gh release upload v3.0.2 target/*.jar.asc --clobber       
  

Publish to Github Packages

Note: This step can only be run by maintainers.

Add distributionManagement to pom.xml

  <distributionManagement>
    <repository>
      <id>github</id>
      <name>Carmine M DiMascio</name>
      <url>https://maven.pkg.github.com/cdimascio/dotenv-java</url>
    </repository>
  </distributionManagement>

# deploy to github packages
# comment out sonatype plugin sonatype repository from pom.xml, then
mvn deploy -Dregistry=https://maven.pkg.github.com/cdimascio -Dtoken=XXXX
# or
mvn clean test jacoco:report package deploy  -Dregistry=https://maven.pkg.github.com/cdimascio -Dtoken=XXXX

Notes

Publish to MavenCentral

Contributors are not responsible for deploying to mavencentral.

Maven Central

• Publish with Maven - https://central.sonatype.org/publish/publish-maven/
• GPG Setup - https://central.sonatype.org/publish/requirements/gpg/
• https://oss.sonatype.org/#profile;User%20Token
  • get oss.sonatype token

To publish a gpg key:

gpg --send-keys 5BE1414D5EAF81B48F2E77E1999F818C080AF9C1
## search keys
gpg --keyserver keyserver.ubuntu.com --search-keys 5BE1414D5EAF81B48F2E77E1999F818C080AF9C1

where 5BE1414D5EAF81B48F2E77E1999F818C080AF9C1 is the public key

mvn clean test jacoco:report package deploy -DperformRelease=true

Generate signed artifacts locally without deploying

mvn verify -P release-sign-artifacts -DperformRelease=true

Navigate to https://oss.sonatype.org/#stagingRepositories, select repository, then press the close button, then release

https://docs.github.com/en/packages/using-github-packages-with-your-projects-ecosystem/configuring-apache-maven-for-use-with-github-packages

OpenSSF Security Scorecard

• Get Analysis Result: https://api.securityscorecards.dev/#/results/getResult
  • enter platform=github.com, org=cdimascio, repo=dotenv-java
• Step Security - Secure Your Repo Analysis + auto PR - https://app.stepsecurity.io/securerepo
• Step Security - For Repo - https://app.stepsecurity.io/github/cdimascio/actions/dashboard
• OpenSSF Badget Analysis https://www.bestpractices.dev/en/projects/9407

GPG Key notes

• cat ~/.gnupg/gpg.conf Note that the keyserver is specified

auto-key-retrieve
no-emit-version
keyserver hkp://keyserver.ubuntu.com

Send and validate keys are present on the keyserver
``shell
# send public key
gpg --keyserver keyserver.ubuntu.com --send-keys D4E6A3593F7EC1BBC039AC99896F36215850D4C7

# search public key
gpg --keyserver keyserver.ubuntu.com --search-keys D4E6A3593F7EC1BBC039AC99896F36215850D4C7