cli: bench: split sub commands into modules

cli/src/commands/bench/common_ancestors.rs

@@ -0,0 +1,50 @@
+// Copyright 2023 The Jujutsu Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use jj_lib::repo::Repo as _;
+
+use super::run_bench;
+use super::CriterionArgs;
+use crate::cli_util::CommandHelper;
+use crate::cli_util::RevisionArg;
+use crate::command_error::CommandError;
+use crate::ui::Ui;
+
+/// Find the common ancestor(s) of a set of commits
+#[derive(clap::Args, Clone, Debug)]
+pub struct BenchCommonAncestorsArgs {
+    revision1: RevisionArg,
+    revision2: RevisionArg,
+    #[command(flatten)]
+    criterion: CriterionArgs,
+}
+
+pub fn cmd_bench_common_ancestors(
+    ui: &mut Ui,
+    command: &CommandHelper,
+    args: &BenchCommonAncestorsArgs,
+) -> Result<(), CommandError> {
+    let workspace_command = command.workspace_helper(ui)?;
+    let commit1 = workspace_command.resolve_single_rev(ui, &args.revision1)?;
+    let commit2 = workspace_command.resolve_single_rev(ui, &args.revision2)?;
+    let index = workspace_command.repo().index();
+    let routine = || index.common_ancestors(&[commit1.id().clone()], &[commit2.id().clone()]);
+    run_bench(
+        ui,
+        &format!("commonancestors-{}-{}", args.revision1, args.revision2),
+        &args.criterion,
+        routine,
+    )?;
+    Ok(())
+}

cli/src/commands/bench/is_ancestor.rs

@@ -0,0 +1,50 @@
+// Copyright 2023 The Jujutsu Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use jj_lib::repo::Repo as _;
+
+use super::run_bench;
+use super::CriterionArgs;
+use crate::cli_util::CommandHelper;
+use crate::cli_util::RevisionArg;
+use crate::command_error::CommandError;
+use crate::ui::Ui;
+
+/// Checks if the first commit is an ancestor of the second commit
+#[derive(clap::Args, Clone, Debug)]
+pub struct BenchIsAncestorArgs {
+    ancestor: RevisionArg,
+    descendant: RevisionArg,
+    #[command(flatten)]
+    criterion: CriterionArgs,
+}
+
+pub fn cmd_bench_is_ancestor(
+    ui: &mut Ui,
+    command: &CommandHelper,
+    args: &BenchIsAncestorArgs,
+) -> Result<(), CommandError> {
+    let workspace_command = command.workspace_helper(ui)?;
+    let ancestor_commit = workspace_command.resolve_single_rev(ui, &args.ancestor)?;
+    let descendant_commit = workspace_command.resolve_single_rev(ui, &args.descendant)?;
+    let index = workspace_command.repo().index();
+    let routine = || index.is_ancestor(ancestor_commit.id(), descendant_commit.id());
+    run_bench(
+        ui,
+        &format!("isancestor-{}-{}", args.ancestor, args.descendant),
+        &args.criterion,
+        routine,
+    )?;
+    Ok(())
+}