package org.gradle.kotlin.dsl.resolver

import org.gradle.kotlin.dsl.execution.splitIncluding

import java.io.File


internal
fun compactStringFor(files: Iterable<File>) =
    compactStringFor(files.map { it.path }, File.separatorChar)


internal
fun compactStringFor(paths: Iterable<String>, separator: Char) =
    CompactTree.of(paths.map { it.splitIncluding(separator).toList() }).toString()


private

    val lineNumber = lineCountBefore + 1
    val lastNewLineIndex = prefix.lastIndexOf('\n')
    return lineNumber to (index - lastNewLineIndex)
}


internal
fun CharSequence.splitIncluding(delimiter: Char) = sequence {
    var startIndex = 0
    while (true) {
        val endIndex = indexOf(delimiter, startIndex) + 1
        if (endIndex == 0) break
        yield(substring(startIndex, endIndex))