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This was discussed briefly in [1], and makes it easier to execute scripts which require a reference to the Git directory. [1]: https://github.com/jj-vcs/jj/discussions/5767#discussioncomment-12480764
103 lines
2.8 KiB
Rust
103 lines
2.8 KiB
Rust
// Copyright 2025 The Jujutsu Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use testutils::git;
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use crate::common::TestEnvironment;
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#[test]
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fn test_git_root_git_backend_noncolocated() {
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let test_env = TestEnvironment::default();
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test_env.run_jj_in(".", ["git", "init", "repo"]).success();
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let work_dir = test_env.work_dir("repo");
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let output = work_dir.run_jj(["git", "root"]);
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insta::assert_snapshot!(output, @r#"
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$TEST_ENV/repo/.jj/repo/store/git
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[EOF]
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"#);
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}
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#[test]
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fn test_git_root_git_backend_colocated() {
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let test_env = TestEnvironment::default();
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test_env
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.run_jj_in(".", ["git", "init", "--colocate", "repo"])
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.success();
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let work_dir = test_env.work_dir("repo");
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let output = work_dir.run_jj(["git", "root"]);
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insta::assert_snapshot!(output, @r#"
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$TEST_ENV/repo/.git
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[EOF]
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"#);
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}
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#[test]
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fn test_git_root_git_backend_external_git_dir() {
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let test_env = TestEnvironment::default();
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let work_dir = test_env.work_dir("").create_dir("repo");
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let git_repo_work_dir = test_env.work_dir("git-repo");
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let git_repo = git::init(git_repo_work_dir.root());
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// Create an initial commit in Git
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let tree_id = git::add_commit(
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&git_repo,
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"refs/heads/master",
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"file",
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b"contents",
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"initial",
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&[],
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)
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.tree_id;
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git::checkout_tree_index(&git_repo, tree_id);
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assert_eq!(git_repo_work_dir.read_file("file"), b"contents");
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insta::assert_snapshot!(
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git_repo.head_id().unwrap().to_string(),
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@"97358f54806c7cd005ed5ade68a779595efbae7e"
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);
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work_dir
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.run_jj([
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"git",
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"init",
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"--git-repo",
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git_repo_work_dir.root().to_str().unwrap(),
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])
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.success();
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let output = work_dir.run_jj(["git", "root"]);
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insta::assert_snapshot!(output, @r#"
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$TEST_ENV/git-repo/.git
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[EOF]
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"#);
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}
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#[test]
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fn test_git_root_simple_backend() {
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let test_env = TestEnvironment::default();
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test_env
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.run_jj_in(".", ["debug", "init-simple", "repo"])
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.success();
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let work_dir = test_env.work_dir("repo");
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let output = work_dir.run_jj(["git", "root"]);
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insta::assert_snapshot!(output, @r#"
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------- stderr -------
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Error: The repo is not backed by a Git repo
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[EOF]
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[exit status: 1]
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"#);
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}
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