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A new task to build type usage report (ComputeTypeUsageTask). #1639

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A new task to build type usage report (ComputeTypeUsageTask). #1639

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e3c73ec
Add new ComputeTypeUsageTest.
Laimiux Feb 9, 2026
b3c127e
PR feedback.
Laimiux Mar 6, 2026
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61 changes: 61 additions & 0 deletions api/api.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ package com.autonomousapps {
method public final org.gradle.api.file.RegularFileProperty adviceOutput();
method public final void app();
method public final void registerPostProcessingTask(org.gradle.api.tasks.TaskProvider<? extends com.autonomousapps.AbstractPostProcessingTask> task);
method public final org.gradle.api.provider.MapProperty<java.lang.String,org.gradle.api.file.RegularFile> typeUsageOutputs();
field public static final String NAME = "dependencyAnalysis";
}

Expand All @@ -28,6 +29,7 @@ package com.autonomousapps {
method public final void issues(org.gradle.api.Action<com.autonomousapps.extension.IssueHandler> action);
method public final void reporting(org.gradle.api.Action<com.autonomousapps.extension.ReportingHandler> action);
method public final void structure(org.gradle.api.Action<com.autonomousapps.extension.DependenciesHandler> action);
method public final void typeUsage(org.gradle.api.Action<com.autonomousapps.extension.TypeUsageHandler> action);
method public final void usage(org.gradle.api.Action<com.autonomousapps.extension.UsageHandler> action);
method @Deprecated public final void usages(org.gradle.api.Action<com.autonomousapps.extension.UsageHandler> action);
method public final void useTypesafeProjectAccessors(boolean enable);
Expand All @@ -44,12 +46,20 @@ package com.autonomousapps {
method public final void abi(org.gradle.api.Action<com.autonomousapps.extension.AbiHandler> action);
method public final void issues(org.gradle.api.Action<com.autonomousapps.extension.ProjectIssueHandler> action);
method public final void structure(org.gradle.api.Action<com.autonomousapps.extension.DependenciesHandler> action);
method public final void typeUsage(org.gradle.api.Action<com.autonomousapps.extension.TypeUsageHandler> action);
}

public final class Flags {
field public static final com.autonomousapps.Flags INSTANCE;
}

@org.gradle.work.DisableCachingByDefault(because="Writes to console") public abstract class ListSourceFilesTask extends org.gradle.api.DefaultTask {
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@Laimiux Laimiux Mar 6, 2026

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This is not related to this PR

ctor public ListSourceFilesTask();
method @org.gradle.api.tasks.TaskAction public final void action();
method @org.gradle.api.tasks.Nested public abstract org.gradle.api.provider.ListProperty<com.autonomousapps.internal.kotlin.multiplatform.FileCollectionMap> getFiles();
property @org.gradle.api.tasks.Nested public abstract org.gradle.api.provider.ListProperty<com.autonomousapps.internal.kotlin.multiplatform.FileCollectionMap> files;
}

}

package com.autonomousapps.exception {
Expand Down Expand Up @@ -214,6 +224,13 @@ package com.autonomousapps.extension {
method public String getName();
}

public abstract class TypeUsageHandler {
ctor @javax.inject.Inject public TypeUsageHandler(org.gradle.api.model.ObjectFactory objects);
method public final void excludePackages(java.lang.String... packages);
method public final void excludeRegex(@org.intellij.lang.annotations.Language("RegExp") java.lang.String... patterns);
method public final void excludeTypes(java.lang.String... types);
}

public final class Undefined extends com.autonomousapps.extension.Behavior {
ctor public Undefined();
ctor public Undefined(java.util.Set<? extends com.autonomousapps.extension.Exclusion> filter = mutableSetOf(), String sourceSetName = "__all");
Expand Down Expand Up @@ -509,6 +526,50 @@ package com.autonomousapps.model {
property public String identifier;
}

@com.squareup.moshi.JsonClass(generateAdapter=false) public final class ProjectTypeUsage {
ctor public ProjectTypeUsage(String projectPath, com.autonomousapps.model.TypeUsageSummary summary, java.util.Map<java.lang.String,java.lang.Integer> internal, java.util.Map<java.lang.String,? extends java.util.Map<java.lang.String,java.lang.Integer>> projectDependencies, java.util.Map<java.lang.String,? extends java.util.Map<java.lang.String,java.lang.Integer>> libraryDependencies, java.util.Map<java.lang.String,java.lang.Integer> unknownDependencies = emptyMap());
method public String component1();
method public com.autonomousapps.model.TypeUsageSummary component2();
method public java.util.Map<java.lang.String,java.lang.Integer> component3();
method public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> component4();
method public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> component5();
method public java.util.Map<java.lang.String,java.lang.Integer> component6();
method public com.autonomousapps.model.ProjectTypeUsage copy(String projectPath, com.autonomousapps.model.TypeUsageSummary summary, java.util.Map<java.lang.String,java.lang.Integer> internal, java.util.Map<java.lang.String,? extends java.util.Map<java.lang.String,java.lang.Integer>> projectDependencies, java.util.Map<java.lang.String,? extends java.util.Map<java.lang.String,java.lang.Integer>> libraryDependencies, java.util.Map<java.lang.String,java.lang.Integer> unknownDependencies);
method public java.util.Map<java.lang.String,java.lang.Integer> getInternal();
method public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> getLibraryDependencies();
method public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> getProjectDependencies();
method public String getProjectPath();
method public com.autonomousapps.model.TypeUsageSummary getSummary();
method public java.util.Map<java.lang.String,java.lang.Integer> getUnknownDependencies();
method public boolean isEmpty();
property public final java.util.Map<java.lang.String,java.lang.Integer> internal;
property public final java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> libraryDependencies;
property public final java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Integer>> projectDependencies;
property public final String projectPath;
property public final com.autonomousapps.model.TypeUsageSummary summary;
property public final java.util.Map<java.lang.String,java.lang.Integer> unknownDependencies;
}

@com.squareup.moshi.JsonClass(generateAdapter=false) public final class TypeUsageSummary {
ctor public TypeUsageSummary(int totalTypes, int totalFiles, int internalTypes, int projectDependencies, int libraryDependencies);
method public int component1();
method public int component2();
method public int component3();
method public int component4();
method public int component5();
method public com.autonomousapps.model.TypeUsageSummary copy(int totalTypes, int totalFiles, int internalTypes, int projectDependencies, int libraryDependencies);
method public int getInternalTypes();
method public int getLibraryDependencies();
method public int getProjectDependencies();
method public int getTotalFiles();
method public int getTotalTypes();
property public final int internalTypes;
property public final int libraryDependencies;
property public final int projectDependencies;
property public final int totalFiles;
property public final int totalTypes;
}

@com.squareup.moshi.JsonClass(generateAdapter=false) public final class Warning implements java.lang.Comparable<com.autonomousapps.model.Warning> {
ctor public Warning(java.util.Set<com.autonomousapps.model.DuplicateClass> duplicateClasses);
method public int compareTo(com.autonomousapps.model.Warning other);
Expand Down
64 changes: 64 additions & 0 deletions src/functionalTest/groovy/com/autonomousapps/jvm/TypeUsageSpec.groovy
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@autonomousapps autonomousapps Feb 19, 2026

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Solid specs! I'm curious why we can't make more straightforward equality checks.

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@Laimiux Laimiux Mar 6, 2026

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Fixed it

Original file line number Diff line number Diff line change
@@ -0,0 +1,64 @@
// Copyright (c) 2026. Tony Robalik.
// SPDX-License-Identifier: Apache-2.0
package com.autonomousapps.jvm

import com.autonomousapps.jvm.projects.TypeUsageProject
import com.autonomousapps.jvm.projects.TypeUsageWithFiltersProject
import com.autonomousapps.jvm.projects.TypeUsageMultiModuleProject

import static com.autonomousapps.utils.Runner.build
import static com.google.common.truth.Truth.assertThat

final class TypeUsageSpec extends AbstractJvmSpec {
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@Laimiux Laimiux Feb 10, 2026

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Following project convention to test computeTypeUsageMain task


def "generates type usage report (#gradleVersion)"() {
given:
def project = new TypeUsageProject()
gradleProject = project.gradleProject

when:
build(gradleVersion, gradleProject.rootDir, 'computeTypeUsageMain')

then:
assertThat(project.actualTypeUsage()).isEqualTo(project.expectedTypeUsage())

where:
gradleVersion << gradleVersions()
}

def "excludes filtered types (#gradleVersion)"() {
given:
def project = new TypeUsageWithFiltersProject()
gradleProject = project.gradleProject

when:
build(gradleVersion, gradleProject.rootDir, 'computeTypeUsageMain')

then:
assertThat(project.actualTypeUsage()).isEqualTo(project.expectedTypeUsage())

where:
gradleVersion << gradleVersions()
}

def "tracks type usage across multiple modules (#gradleVersion)"() {
given:
def project = new TypeUsageMultiModuleProject()
gradleProject = project.gradleProject

when:
build(gradleVersion, gradleProject.rootDir, 'computeTypeUsageMain')

then: 'app module'
assertThat(project.actualTypeUsageFor(':app')).isEqualTo(project.expectedAppTypeUsage())

and: 'core module'
assertThat(project.actualTypeUsageFor(':core')).isEqualTo(project.expectedCoreTypeUsage())

and: 'utils module'
assertThat(project.actualTypeUsageFor(':utils')).isEqualTo(project.expectedUtilsTypeUsage())

where:
gradleVersion << gradleVersions()
}
}
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