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Tobias Hahnen

PROFILE

Tobias Hahnen

Tobias Hahnen developed tooling and documentation enhancements focused on Eclipse IDE integration for Java projects. For the com-lihaoyi/mill repository, he built an Eclipse JDT project generator that aggregates Java and test modules, translating dependencies and source folders into Eclipse-compatible project files. This enables Java teams using Mill to work seamlessly within Eclipse, improving onboarding and collaboration, while clearly documenting current limitations and outlining future integration steps. In the github/docs repository, Tobias expanded installation options for the GitHub Copilot Eclipse plug-in by adding and documenting the Eclipse Update Site method, using Java, Scala, and Markdown to improve accessibility and user experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
1,514
Activity Months2

Work History

August 2025

1 Commits • 1 Features

Aug 1, 2025

Concise monthly summary for 2025-08 focusing on features delivered for com-lihaoyi/mill: Delivered an Eclipse JDT project generator to produce Eclipse-friendly project files by aggregating Java modules and test modules; translated dependencies and source folders to Eclipse project structure; provided basic Eclipse project file support for Java projects. Documented current limitations regarding direct Mill/Scala/Kotlin support and outlined next steps for deeper IDE integration. No major bug fixes reported this month. Overall impact: enables Java teams using Mill to work within Eclipse, improving onboarding, collaboration, and developer productivity. Technologies/skills demonstrated: cross-tool integration, Java module orchestration, build tooling, Eclipse project model mapping, and clear documentation of tooling boundaries.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025: Key feature delivered in github/docs — Documentation: Added Eclipse Update Site installation method for the GitHub Copilot Eclipse plug-in, linking to the new update site (commit 02599c882325344982391d2ea6d293dcf94881a9). Major bugs fixed: None reported this month. Overall impact: Expanded installation options for Eclipse users, reducing install friction and potential support tickets; improved product accessibility for Eclipse IDE users. Technologies/skills demonstrated: technical documentation, version control, Eclipse plugin ecosystem awareness, and cross-repo documentation workflows.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaMarkdownScala

Technical Skills

Build Tool DevelopmentDocumentationEclipse IDEIDE IntegrationJavaJava Development Tools (JDT)Scala

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

github/docs

Mar 2025 Mar 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

com-lihaoyi/mill

Aug 2025 Aug 2025
1 Month active

Languages Used

JavaScala

Technical Skills

Build Tool DevelopmentEclipse IDEIDE IntegrationJavaJava Development Tools (JDT)Scala

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