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import org.gradle.api.Project
import java.io.File
apply { plugin("java") }
apply { plugin("jps-compatible") }
sourceSets {
"main" { projectDefault() }
"test" {}
}
project.addPrePushHookIfMissing()
fun Project.addPrePushHookIfMissing() {
val dotGitDirectory = rootProject.getGitDirectory()
val hooksDirectory = File(dotGitDirectory, "hooks").also { it.mkdirs() }
val prePushHook = File(projectDir, "pre-push.sh").also { require(it.exists()) }
val prePushTarget = File(hooksDirectory, "pre-push")
prePushHook.copyTo(prePushTarget, overwrite = true)
prePushTarget.setExecutable(true, true)
}
fun Project.getGitDirectory(): File {
val dotGitFile = File(projectDir, ".git")
return if (dotGitFile.isFile) {
val workTreeLink = dotGitFile.readLines().single { it.startsWith("gitdir: ") }
val mainRepoPath = workTreeLink
.substringAfter("gitdir: ", "")
.substringBefore("/.git/worktrees/", "")
.also { require(it.isNotEmpty()) }
File(mainRepoPath, ".git").also { require(it.isDirectory) }
} else {
dotGitFile
}
}
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