kotlin-build

Kotlin Build and Fix

This command invokes the kotlin-build-resolver agent to incrementally fix Kotlin build errors with minimal changes.

What This Command Does

1. Run Diagnostics: Execute ./gradlew build, detekt, ktlintCheck
2. Parse Errors: Group by file and sort by severity
3. Fix Incrementally: One error at a time
4. Verify Each Fix: Re-run build after each change
5. Report Summary: Show what was fixed and what remains

When to Use

Use /kotlin-build when:

• ./gradlew build fails with errors
• Kotlin compiler reports errors
• ./gradlew detekt reports violations
• Gradle dependency resolution fails
• After pulling changes that break the build

Diagnostic Commands Run

# Primary build check
./gradlew build 2>&1

# Static analysis
./gradlew detekt 2>&1 || echo "detekt not configured"
./gradlew ktlintCheck 2>&1 || echo "ktlint not configured"

# Dependency issues
./gradlew dependencies --configuration runtimeClasspath 2>&1 | head -100

# Optional deep refresh when caches or dependency metadata are suspect
./gradlew build --refresh-dependencies

Example Session

User: /kotlin-build

Agent:
# Kotlin Build Resolution

## Initial Diagnostics

```bash
$ ./gradlew build
e: src/main/kotlin/com/example/service/UserService.kt:25:15 Unresolved reference: UserRepository
e: src/main/kotlin/com/example/routes/UserRoutes.kt:42:9 Type mismatch: inferred type is String but Int was expected
e: src/main/kotlin/com/example/routes/UserRoutes.kt:58:5 'when' expression must be exhaustive
```

Errors found: 3

## Fix 1: Unresolved Reference

File: src/main/kotlin/com/example/service/UserService.kt:25
Error: Unresolved reference: UserRepository
Cause: Missing import

```kotlin
// Added import
import com.example.repository.UserRepository
```

```bash
$ ./gradlew build
# 2 errors remaining
```

## Fix 2: Type Mismatch

File: src/main/kotlin/com/example/routes/UserRoutes.kt:42
Error: Type mismatch: inferred type is String but Int was expected

```kotlin
// Changed
val count = call.parameters["count"]
// To
val count = call.parameters["count"]?.toIntOrNull()
    ?: return@get call.respond(HttpStatusCode.BadRequest, "Invalid count")
```

```bash
$ ./gradlew build