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Tweak unpackRepo(), allow specifying an explicit Path for the resource #20

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merged 1 commit into from
Sep 17, 2025
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Tweak unpackRepo(), allow specifying an explicit Path for the resource #20

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36 changes: 19 additions & 17 deletions scala-git-test/src/main/scala/com/madgag/git/test/package.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -17,34 +17,36 @@
package com.madgag.git

import net.lingala.zip4j.ZipFile

import java.io.File
import java.io.File.separatorChar
import java.net.URL
import org.eclipse.jgit.internal.storage.file.FileRepository
import org.eclipse.jgit.storage.file.FileRepositoryBuilder

import java.nio.file.Files.createTempDirectory
import java.io.File
import java.net.URL
import java.nio.file.{Files, Path}

package object test {
def unpackRepo(fileName: String): FileRepository = {
val resolvedGitDir = unpackRepoAndGetGitDir(fileName)
require(resolvedGitDir.exists)
FileRepositoryBuilder.create(resolvedGitDir).asInstanceOf[FileRepository]
}
def unpackRepo(zippedRepoResource: String): FileRepository = unpackRepo(pathForResource(zippedRepoResource))

def unpackRepo(zippedRepo: Path): FileRepository = fileRepoFor(unpackRepoAndGetGitDir(zippedRepo))

def unpackRepoAndGetGitDir(fileName: String): File = {
val resource: URL = getClass.getResource(fileName)
def pathForResource(fileName: String, clazz: Class[_] = getClass): Path = {
val resource: URL = clazz.getResource(fileName)
assert(resource != null, s"Resource for $fileName is null.")
new File(resource.toURI).toPath
}

val file = new File(resource.toURI)
assert(file.exists(), s"File $file does not exist.")
private def unpackRepoAndGetGitDir(zippedRepo: Path): File = {
assert(Files.exists(zippedRepo), s"File $zippedRepo does not exist.")

val repoParentFolder = new File(createTempDirectory("test").toFile, fileName.replace(separatorChar, '_') + "-unpacked")
repoParentFolder.mkdir()
val repoParentFolder = Files.createTempDirectory(s"test-${zippedRepo.getFileName}-unpacked").toFile

new ZipFile(file.getAbsolutePath).extractAll(repoParentFolder.getAbsolutePath)
new ZipFile(zippedRepo.toFile.getAbsolutePath).extractAll(repoParentFolder.getAbsolutePath)

repoParentFolder
}

private def fileRepoFor(resolvedGitDir: File): FileRepository = {
require(resolvedGitDir.exists)
FileRepositoryBuilder.create(resolvedGitDir).asInstanceOf[FileRepository]
}
}