val file = File(projectRoot, "operation-trace-log.txt")
    action(CompileTrace(file.readLines()))
}


internal
class CompileTrace(private val operations: List<String>) {

    fun assertScriptCompile(stage: CachedScript.CompilationStage) {
        val description = operationDescription(stage)
        require(operations.any { it.contains(description) }) {
            "Expecting operation `$description`!"
        }

            buildForCacheInspection("help").apply {
                compilationTrace(projectRoot) {
                    assertScriptCompile(settingsFile.stage1)
                    assertNoScriptCompile(settingsFile.stage2)
                    assertNoScriptCompile(rootBuildFile.stage1)
                    assertScriptCompile(rootBuildFile.stage2)
                }
                // then: single compilation and classloading