diff -r c15b9555ecf3 -r c112fad21bf6 src/main/kotlin/de/uapcore/lightpit/vcs/VcsConnector.kt
--- a/src/main/kotlin/de/uapcore/lightpit/vcs/VcsConnector.kt	Sat Jul 22 11:32:27 2023 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-package de.uapcore.lightpit.vcs
-
-import java.nio.file.Path
-import java.util.concurrent.TimeUnit
-
-abstract class VcsConnector(protected val path: String) {
-    /**
-     * Invokes the VCS binary with the given [args] and returns the output on stdout.
-     */
-    protected fun invokeCommand(
-        vararg args: String,
-        workingDir: Path = Path.of("."),
-        timeout: Long = 30L
-    ): VcsConnectorResult<String> {
-        return try {
-            val command = mutableListOf(path)
-            command.addAll(args)
-            val process = ProcessBuilder(command).directory(workingDir.toFile()).start()
-            val stdout = String(process.inputStream.readAllBytes(), Charsets.UTF_8)
-            if (process.waitFor(timeout, TimeUnit.SECONDS)) {
-                if (process.exitValue() == 0) {
-                    VcsConnectorResult.Success(stdout)
-                } else {
-                    VcsConnectorResult.Error("VCS process did not return successfully.")
-                }
-            } else {
-                VcsConnectorResult.Error("VCS process did not return in time.")
-            }
-        } catch (e: Throwable) {
-            VcsConnectorResult.Error("Error during process invocation: "+e.message)
-        }
-    }
-
-    /**
-     * Takes a [commitLog] in format `::lpitref::{node}:{desc}` and parses commit references.
-     * Supported references are (in this example, 47 is the issue ID):
-     *  - fixes #47
-     *  - fix #47
-     *  - closes #47
-     *  - close #47
-     *  - relates to #47
-     */
-    protected fun parseCommitRefs(commitLog: String): List<CommitRef> = buildList {
-        val marker = "::lpitref::"
-        var currentHash = ""
-        var currentDesc = ""
-        for (line in commitLog.split("\n")) {
-            // see if current line contains a new log entry
-            if (line.startsWith(marker)) {
-                val head = line.substring(marker.length).split(':', limit = 2)
-                currentHash = head[0]
-                currentDesc = head[1]
-            }
-
-            // skip possible preamble output
-            if (currentHash.isEmpty()) continue
-
-            // scan the lines for commit references
-            Regex("""(?:relates to|fix(?:es)?|close(?:es)?) #(\d+)""")
-                .findAll(line)
-                .map { it.groupValues[1] }
-                .map { it.toIntOrNull() }
-                .filterNotNull()
-                .forEach { commitId -> add(CommitRef(currentHash, commitId, currentDesc)) }
-        }
-    }
-}
\ No newline at end of file