hubert/Advent-of-Code
1
0
Fork 0
Code Releases Activity

Create days with examples without manually creating an input

Browse Source
This commit is contained in:
Hubert Van De Walle 2020-12-17 06:34:24 +01:00
parent 55271e210d
commit fecc1df668
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
utils/src/main/kotlin/be/vandewalleh/aoc/utils/input/MicronautExtensions.kt
View File

@ -6,6 +6,7 @@ import io.micronaut.core.annotation.AnnotationMetadataDelegate
import io.micronaut.core.annotation.AnnotationMetadataProvider
import io.micronaut.core.annotation.AnnotationValue
import io.micronaut.core.beans.BeanIntrospection
import java.io.File
import java.util.*
internal inline fun <reified T> getIntrospection(): BeanIntrospection<T> =
@ -21,3 +22,15 @@ internal inline fun <reified T : Annotation> AnnotationMetadataProvider.hasAnnot
findAnnotation(T::class.java).isPresent
inline fun <reified T> createDay() = BeanContext.run().getBean<T>()
// A custom resourceLoader that returns a string should be more appropriate but ¯\_(ツ)_/¯
fun BeanContext.registerExampleLoader(example: String) {
registerSingleton(TempFileResourceLoader(File.createTempFile("aoc-example", ".txt").apply {
writeText(example)
}))
}
inline fun <reified T> createDay(example: String): T = BeanContext.build()
.apply { registerExampleLoader(example) }
.start()
.getBean()

5
utils/src/main/kotlin/be/vandewalleh/aoc/utils/input/ResourceLoader.kt
View File

@ -1,5 +1,6 @@
package be.vandewalleh.aoc.utils.input
import java.io.File
import java.nio.file.Path
import javax.inject.Singleton
@ -19,3 +20,7 @@ class ResourceLoaderImpl : ResourceLoader {
return Path.of(url.toURI())
}
}
class TempFileResourceLoader(private val tempFile: File) : ResourceLoader {
override fun ofDay(day: Int) = Path.of(tempFile.path)
}