Misc Changes

app/src/main/java/solutions/tretter/githugandroid/levels/RmLevel.kt

@@ -0,0 +1,21 @@
+package solutions.tretter.githugandroid
+
+/**
+ * Port of the upstream ruby-githug `rm` level.
+ *
+ * Setup documents the repository shape the learner explores. Evaluation is kept
+ * state-based whenever the exercise changes repository objects; answer-only
+ * levels intentionally validate the answer entered at the prompt.
+ */
+internal fun rmLevel(): Level = level(
+    id = "rm",
+    title = "Rm",
+    description = "A file has been removed from the working tree, but not from the repository. Identify this file and remove it.",
+    hints = emptyList(),
+    commandSuggestions = listOf("git status", "git rm deleteme.rb"),
+    setup = { RepoState(initialized = true, files = listOf(GitFile("deleteme.rb", tracked = true, deleted = true)), commits = listOf(CommitNode("0000001", "Added a temp file")), branches = mapOf("master" to 1)) },
+    validator = repoPredicate { repo -> repo.files.none { it.name == "deleteme.rb" } },
+    testCases = listOf(
+        levelTestCase("git rm deleted path", "git rm deleteme.rb"),
+    ),
+)