Hi, I’m trying to configure Android project that u...

# detekt

[Bilgehan KALKAN]

Hi,
I’m trying to configure Android project that uses Detekt and also has custom rules. For that reason application uses detektDebug But recently I’m trying to validate “.kts” files too. But when I configure DetektExtension with that paths(for root settings.gradle.kts files too), detektDebug task does not validates that files. It only validates default paths. On CI environment application is validated only with detektDebug task because of baseline files.

Is there any way to configure detektDebug task inputs via Extensions? When I tried to reach the task via tasks.named<Detekt>("detektDebug") call it was tricky, I had to do this call on doAfter block. Also project uses published plugins to apply all required plugins, so ı didn’t want to add confusing tricks on there.

Also I tried to configure detektDebug task to depend on detekt task and configured DetektExtension to only check “.kts” files but when I do that --continue option become useless. (CI environment uses --continue option and we would like to provide complete reports to developers so that they can fix all issues at once instead of waiting results for each validation errors commit by commit.)

[Bilgehan KALKAN]

BTW I was able to reproduce this on a new project:
• Create new empty project on Android Studio
• Apply Detekt plugin to both root and app level build.gradle scripts.
• Create new “.kt” file under app/src/main/java and put some validation errors.
• Add this extension configuration to :app ’s build.gradle to clear detekt ’s validation check paths:

detekt {
    source.from.clear()
}

After this when I run ./gradlew detekt it passes because it does not check any files.
But when I run ./gradlew detektDebug it still checks default paths and finds violations.

[ephemient]

detektDebug is configured for type resolution (https://detekt.dev/docs/gettingstarted/type-resolution/#enabling-on-an-android-project) - it only works if it's using the same sources and dependencies as the compiler

[ephemient]

if you want to run Detect on the build scripts, I would recommend creating a new task for them, e.g.

import io.gitlab.arturbosch.detekt.Detekt
import org.gradle.language.base.plugins.LifecycleBasePlugin.VERIFICATION_GROUP

tasks.register<Detekt>("detektScripts") { 
    group = VERIFICATION_GROUP
    description = "Run detekt analysis for Kotlin scripts"
    source(files().apply { from(layout.projectDirectory.asFileTree.matching { include("*.kts") }) })
}

[ephemient]

set up CI to run both tasks

[ephemient]

or create a new task (or reuse an existing lifecycle task like check) that depends on everything you want to run on CI - all its dependencies should try execute when you use --continue, even if it can't due to some failed dependencies, but that doesn't matter because it doesn't do anything on its own anyway

[Bilgehan KALKAN]

Thank you for your quick response. I’ll discuss this with my teammates. Also its ok if we configure detekt task to check only .kts files right? Because we want to lover task count on the project to lower IDE Sync durations.

[ephemient]

you could do that but I would find that confusing. I somewhat doubt registering a task makes a noticeable difference in sync times, in my experience the number of modules and configurations is what can add to it

[Bilgehan KALKAN]

You’re right but in the project we have 700+ modules and we use several plugins that adds so many tasks, we’re trying to reduce that number. 😅

Also I didn’t wrote in the first message but aim for doing this is to get rid of Ktlint from the project but we don’t want to lose validations on .gradle.kts files. Thats why I was trying to add this validations to Detekt.