Lang Scala
Navigate, test, and build Scala via sbt or Mill.
Skill metadata
| Source | Bundled (installed by default) |
| Path | skills/software-development/lang-scala |
| Version | 1.1.0 |
| Author | VibeOS |
| License | MIT |
| Platforms | linux, macos, windows |
Reference: full SKILL.md
信息
The following is the complete skill definition that VibeOS loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
Scala Language Pack Skill
Drive Scala work with the project index and standard CLI recipes.
LSP hint: metals (editor-side when applicable). Zero new core tools.
What this language is (beginner)
Язык на JVM: сочетает ООП и функциональный стиль. Часто big data и финтех.
Лучше всего для:
- Spark / data engineering
- финтех и высоконагруженные JVM-сервисы
- функциональный код на JVM
When to Use
Выбирай этот pack, если:
- есть build.sbt или Mill build.sc
- команда уже на Scala/Spark
- нужен выразительный JVM-язык
Manifests (автодетект репозитория): build.sbt, build.sc
Обычно рядом: Java/Kotlin на той же JVM.
См. также skill choose-language-pack, если цель ещё не ясна.
When NOT to use
- простой JVM-сервис → Java / Kotlin
- новый веб-стартап → TypeScript / Python
Prerequisites
vibeos pack apply lang-scala --apply
vibeos pack apply project-intelligence --apply
How to Run
vibeos project index build
sbt test # or mill __.test
sbt compile
Quick Reference
| Goal | Command |
|---|---|
| Apply pack | vibeos pack apply lang-scala --apply |
| Doctor | vibeos language doctor scala |
| Primary test | sbt test |
| Choose guide | skill choose-language-pack |
Procedure
- Если язык ещё не выбран для нового проекта — сначала
choose-language-pack. - Work from the project root that matches pack manifests.
- Index query →
read_file→ edit → path-scoped tests when iterating. - Prefer the package manager / toolchain already locked in the repo.
- Explain non-obvious toolchain choices in plain language for the user.
Pitfalls
- Prefer sbt when build.sbt exists; Mill when build.sc is the root.
- Skip target/.bloop/.metals.
- Do not invent core tools; stay on
terminal+read_file+ index CLI.
Verification
vibeos language doctor scala
sbt test