Compilation et correction en kotlin

--- description: Fix Kotlin/Gradle build errors, compiler warnings, and dependency issues incrementally. Invokes the kotlin-build-resolver agent for minimal, surgical fixes. --- # 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 ``bash # 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 ``text 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 # 1 error remaining ` ## Fix 3: Non-Exhaustive When File: src/main/kotlin/com/example/routes/UserRoutes.kt:58 Error: 'when' expression must be exhaustive `kotlin // Added missing branch when (user.role) { Role.ADMIN -> handleAdmin(user) Role.USER -> handleUser(user) Role.MODERATOR -> handleModerator(user) // Added } ` `bash $ ./gradlew build # Build successful! ` ## Final Verification `bash $ ./gradlew detekt # No issues $ ./gradlew test # All tests passed ` ## Summary | Metric | Count | |--------|-------| | Build errors fixed | 3 | | Detekt issues fixed | 0 | | Files modified | 2 | | Remaining issues | 0 | Build Status: PASS: SUCCESS `` ## Common Errors Fixed | Error | Typical Fix | |-------|-------------| | Unresolved reference: X | Add import or dependency | | Type mismatch | Fix type conversion or assignment | | 'when' must be exhaustive | Add missing sealed class branches | | Suspend function can only be called from coroutine | Add suspend modifier | | Smart cast impossible | Use local val or let | | None of the following candidates is applicable | Fix argument types | | Could not resolve dependency | Fix version or add repository | ## Fix Strategy 1. **Build errors first** - Code must compile 2. **Detekt violations second** - Fix code quality issues 3. **ktlint warnings third** - Fix formatting 4. **One fix at a time** - Verify each change 5. **Minimal changes** - Don't refactor, just fix ## Stop Conditions The agent will stop and report if: - Same error persists after 3 attempts - Fix introduces more errors - Requires architectural changes - Missing external dependencies ## Related Commands - /kotlin-test - Run tests after build succeeds - /kotlin-review - Review code quality - verification-loop skill - Full verification loop ## Related - Agent: agents/kotlin-build-resolver.md - Skill: skills/kotlin-patterns/`