Remove Showkase from the project.

libraries/compound/build.gradle.kts

@@ -22,7 +22,6 @@ android {
 }
 
 dependencies {
-    implementation(libs.showkase)
     testCommonDependencies(libs)
     testImplementation(libs.test.roborazzi)
     testImplementation(libs.test.roborazzi.compose)

libraries/compound/src/main/kotlin/io/element/android/compound/showkase/CompoundShowkaseRootModule.kt

@@ -1,15 +0,0 @@
-/*
- * Copyright (c) 2025 Element Creations Ltd.
- * Copyright 2025 New Vector Ltd.
- *
- * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
- * Please see LICENSE files in the repository root for full details.
- */
-
-package io.element.android.compound.showkase
-
-import com.airbnb.android.showkase.annotation.ShowkaseRoot
-import com.airbnb.android.showkase.annotation.ShowkaseRootModule
-
-@ShowkaseRoot
-class CompoundShowkaseRootModule : ShowkaseRootModule

libraries/compound/src/main/kotlin/io/element/android/compound/tokens/CompoundTypography.kt

@@ -16,19 +16,15 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.LineHeightStyle
 import androidx.compose.ui.unit.em
 import androidx.compose.ui.unit.sp
-import com.airbnb.android.showkase.annotation.ShowkaseTypography
 import io.element.android.compound.tokens.generated.TypographyTokens
 
 // 32px (Material) vs 34px, it's the closest one
-@ShowkaseTypography(name = "M3 Headline Large", group = "Compound")
 internal val compoundHeadingXlRegular = TypographyTokens.fontHeadingXlRegular
 
 // both are 28px
-@ShowkaseTypography(name = "M3 Headline Medium", group = "Compound")
 internal val compoundHeadingLgRegular = TypographyTokens.fontHeadingLgRegular
 
 // These are the default M3 values, but we're setting them manually so an update in M3 doesn't break our designs
-@ShowkaseTypography(name = "M3 Headline Small", group = "Compound")
 internal val defaultHeadlineSmall = TextStyle(
     fontFamily = FontFamily.Default,
     fontWeight = FontWeight.Normal,
@@ -40,39 +36,27 @@ internal val defaultHeadlineSmall = TextStyle(
 )
 
 // 22px (Material) vs 20px, it's the closest one
-@ShowkaseTypography(name = "M3 Title Large", group = "Compound")
 internal val compoundHeadingMdRegular = TypographyTokens.fontHeadingMdRegular
 
 // 16px both
-@ShowkaseTypography(name = "M3 Title Medium", group = "Compound")
 internal val compoundBodyLgMedium = TypographyTokens.fontBodyLgMedium
 
 // 14px both
-@ShowkaseTypography(name = "M3 Title Small", group = "Compound")
 internal val compoundBodyMdMedium = TypographyTokens.fontBodyMdMedium
 
 // 16px both
-@ShowkaseTypography(name = "M3 Body Large", group = "Compound")
 internal val compoundBodyLgRegular = TypographyTokens.fontBodyLgRegular
 
 // 14px both
-@ShowkaseTypography(name = "M3 Body Medium", group = "Compound")
 internal val compoundBodyMdRegular = TypographyTokens.fontBodyMdRegular
 
 // 12px both
-@ShowkaseTypography(name = "M3 Body Small", group = "Compound")
 internal val compoundBodySmRegular = TypographyTokens.fontBodySmRegular
 
-// 14px both, Title Small uses the same token so we have to declare it twice
-@ShowkaseTypography(name = "M3 Label Large", group = "Compound")
-internal val compoundBodyMdMedium_LabelLarge = TypographyTokens.fontBodyMdMedium
-
 // 12px both
-@ShowkaseTypography(name = "M3 Label Medium", group = "Compound")
 internal val compoundBodySmMedium = TypographyTokens.fontBodySmMedium
 
 // 11px both
-@ShowkaseTypography(name = "M3 Label Small", group = "Compound")
 internal val compoundBodyXsMedium = TypographyTokens.fontBodyXsMedium
 
 internal val compoundTypography = Typography(
@@ -88,7 +72,7 @@ internal val compoundTypography = Typography(
     bodyLarge = compoundBodyLgRegular,
     bodyMedium = compoundBodyMdRegular,
     bodySmall = compoundBodySmRegular,
-    labelLarge = compoundBodyMdMedium_LabelLarge,
+    labelLarge = compoundBodyMdMedium,
     labelMedium = compoundBodySmMedium,
     labelSmall = compoundBodyXsMedium,
 )

libraries/designsystem/build.gradle.kts

@@ -10,7 +10,6 @@ import extension.testCommonDependencies
 
 plugins {
     id("io.element.android-compose-library")
-    alias(libs.plugins.ksp)
     id("kotlin-parcelize")
 }
 
@@ -20,12 +19,6 @@ android {
     buildFeatures {
         buildConfig = true
     }
-
-    buildTypes {
-        getByName("release") {
-            consumerProguardFiles("consumer-rules.keep")
-        }
-    }
 }
 
 dependencies {
@@ -43,8 +36,5 @@ dependencies {
     implementation(projects.libraries.testtags)
     implementation(projects.libraries.uiStrings)
 
-    ksp(libs.showkase.processor)
-    implementation(libs.showkase)
-
     testCommonDependencies(libs)
 }

libraries/designsystem/consumer-rules.keep

@@ -1,5 +0,0 @@
-# Showkase generates this class, and Showkase's ShowkaseBrowserActivity loads it reflectively with
-# Class.forName(...).getDeclaredConstructor().newInstance(), so its constructor must be kept too.
--keep class io.element.android.libraries.designsystem.showkase.DesignSystemShowkaseRootModuleCodegen {
-    <init>();
-}

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/preview/WithFontScale.kt

@@ -14,8 +14,8 @@ import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.Density
 
 /**
- * Showkase does not take into account the `fontScale` parameter of the Preview annotation, so alter the
- * LocalDensity in the CompositionLocalProvider.
+ * Render the content at the given font scale, by altering the `LocalDensity` in the
+ * CompositionLocalProvider. Useful to preview a Composable at several font scales.
  */
 @Composable
 fun WithFontScale(fontScale: Float, content: @Composable () -> Unit) {

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/showkase/DesignSystemShowkaseRootModule.kt

@@ -1,15 +0,0 @@
-/*
- * Copyright (c) 2025 Element Creations Ltd.
- * Copyright 2022-2025 New Vector Ltd.
- *
- * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
- * Please see LICENSE files in the repository root for full details.
- */
-
-package io.element.android.libraries.designsystem.showkase
-
-import com.airbnb.android.showkase.annotation.ShowkaseRoot
-import com.airbnb.android.showkase.annotation.ShowkaseRootModule
-
-@ShowkaseRoot
-class DesignSystemShowkaseRootModule : ShowkaseRootModule