forked from detekt/detekt
/
DetektGenerateConfigTask.kt
77 lines (65 loc) · 2.64 KB
/
DetektGenerateConfigTask.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
package io.gitlab.arturbosch.detekt
import io.gitlab.arturbosch.detekt.DetektPlugin.Companion.CONFIG_DIR_NAME
import io.gitlab.arturbosch.detekt.DetektPlugin.Companion.CONFIG_FILE
import io.gitlab.arturbosch.detekt.invoke.CliArgument
import io.gitlab.arturbosch.detekt.invoke.ConfigArgument
import io.gitlab.arturbosch.detekt.invoke.DetektInvoker
import io.gitlab.arturbosch.detekt.invoke.GenerateConfigArgument
import org.gradle.api.DefaultTask
import org.gradle.api.file.ConfigurableFileCollection
import org.gradle.api.model.ObjectFactory
import org.gradle.api.provider.Provider
import org.gradle.api.tasks.CacheableTask
import org.gradle.api.tasks.Classpath
import org.gradle.api.tasks.InputFiles
import org.gradle.api.tasks.Internal
import org.gradle.api.tasks.Optional
import org.gradle.api.tasks.PathSensitive
import org.gradle.api.tasks.PathSensitivity
import org.gradle.api.tasks.TaskAction
import org.gradle.language.base.plugins.LifecycleBasePlugin
import java.nio.file.Files
import javax.inject.Inject
@CacheableTask
open class DetektGenerateConfigTask @Inject constructor(
private val objects: ObjectFactory
) : DefaultTask() {
init {
description = "Generate a detekt configuration file inside your project."
group = LifecycleBasePlugin.VERIFICATION_GROUP
}
@get:Classpath
val detektClasspath: ConfigurableFileCollection = project.objects.fileCollection()
@get:Classpath
val pluginClasspath: ConfigurableFileCollection = objects.fileCollection()
@get:InputFiles
@get:Optional
@get:PathSensitive(PathSensitivity.RELATIVE)
val config: ConfigurableFileCollection = project.objects.fileCollection()
private val defaultConfigPath = project.rootDir.toPath().resolve(CONFIG_DIR_NAME).resolve(CONFIG_FILE)
private val configurationToUse = if (config.isEmpty) {
objects.fileCollection().from(defaultConfigPath)
} else {
config
}
@get:Internal
internal val arguments: Provider<List<String>> = project.provider {
listOf(
GenerateConfigArgument,
ConfigArgument(configurationToUse.last())
).flatMap(CliArgument::toArgument)
}
@TaskAction
fun generateConfig() {
if (configurationToUse.last().exists()) {
logger.warn("Skipping config file generation; file already exists at ${configurationToUse.last()}")
return
}
Files.createDirectories(configurationToUse.last().parentFile.toPath())
DetektInvoker.create(task = this).invokeCli(
arguments = arguments.get(),
classpath = detektClasspath.plus(pluginClasspath),
taskName = name,
)
}
}