fixup! refactor(move): make --reparent option general

Author: bryango

git-branchless-opts/src/lib.rs

@@ -942,7 +942,10 @@ pub enum TestSubcommand {
         verbosity: u8,
     },
 
-    /// Run a given command on a set of commits and present the successes and failures.
+    /// Rewrites a set of commits one by one, by running a given command on each commit
+    ///
+    /// The descendants are "reparented" onto the rewritten commits without changing their
+    /// contents. This avoids the possibility of merge conflicts in descendants.
     Fix {
         /// An ad-hoc command to execute on each commit.
         #[clap(value_parser, short = 'x', long = "exec")]

git-branchless-test/src/lib.rs

@@ -388,7 +388,7 @@ BUG: Expected resolved_interactive ({resolved_interactive:?}) to match interacti
                 resolve_merge_conflicts,
                 dump_rebase_constraints,
                 dump_rebase_plan,
-                reparent: _, // not yet implemented
+                reparent: _, // always implied
             } = move_options;
 
             let force_in_memory = true;