git-branchless 0.10.0

Branchless workflow for Git
Documentation
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use lib::testing::pty::{run_in_pty, PtyAction};
use lib::testing::{make_git, GitRunOptions};

const CARRIAGE_RETURN: &str = "\r";
const END_OF_TEXT: &str = "\x03";

#[test]
fn test_prev() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.commit_file("test1", 1)?;

    {
        let (stdout, _stderr) = git.branchless("prev", &[])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout f777ecc9b0db5ed372b2615695191a8a17f79f24
        @ f777ecc create initial.txt
        |
        O 62fc20d (master) create test1.txt
        "###);
    }

    {
        let (stdout, stderr) = git.branchless_with_options(
            "prev",
            &[],
            &GitRunOptions {
                expected_exit_code: 1,
                ..Default::default()
            },
        )?;
        insta::assert_snapshot!(stdout, @"No more parent commits to go to after traversing 0 parents.
");
        insta::assert_snapshot!(stderr, @"");
    }

    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        @ f777ecc create initial.txt
        |
        O 62fc20d (master) create test1.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_prev_multiple() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;

    {
        let (stdout, _stderr) = git.branchless("prev", &["2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout f777ecc9b0db5ed372b2615695191a8a17f79f24
        @ f777ecc create initial.txt
        :
        O 96d1c37 (master) create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_next_multiple() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "master"])?;

    {
        let (stdout, _stderr) = git.branchless("next", &["2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 96d1c37a3d4363611c49f7e52186e189a04c531f
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        @ 96d1c37 create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_next_ambiguous() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.run(&["checkout", "master"])?;
    git.detach_head()?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "master"])?;
    git.detach_head()?;
    git.commit_file("test3", 3)?;
    git.run(&["checkout", "master"])?;

    {
        let (stdout, _stderr) = git.branchless_with_options(
            "next",
            &[],
            &GitRunOptions {
                expected_exit_code: 1,
                ..Default::default()
            },
        )?;
        insta::assert_snapshot!(stdout, @r###"
        Found multiple possible child commits to go to after traversing 0 children:
          - 62fc20d create test1.txt (oldest)
          - fe65c1f create test2.txt
          - 98b9119 create test3.txt (newest)
        (Pass --oldest (-o), --newest (-n), or --interactive (-i) to select between ambiguous commits)
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("next", &["--oldest"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 62fc20d2a290daea0d52bdc2ed2ad4be6491010e
        O f777ecc (master) create initial.txt
        |\
        | @ 62fc20d create test1.txt
        |\
        | o fe65c1f create test2.txt
        |
        o 98b9119 create test3.txt
        "###);
    }

    git.run(&["checkout", "master"])?;
    {
        let (stdout, _stderr) = git.branchless("next", &["--newest"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 98b9119d16974f372e76cb64a3b77c528fc0b18b
        O f777ecc (master) create initial.txt
        |\
        | o 62fc20d create test1.txt
        |\
        | o fe65c1f create test2.txt
        |
        @ 98b9119 create test3.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_next_ambiguous_interactive() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.run(&["checkout", "master"])?;
    git.detach_head()?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "master"])?;
    git.detach_head()?;
    git.commit_file("test3", 3)?;
    git.run(&["checkout", "master"])?;

    run_in_pty(
        &git,
        "next",
        &["--interactive"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("test2"),
            PtyAction::WaitUntilContains("> test2"),
            PtyAction::WaitUntilContains("> fe65c1f"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;

    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |\
        | o 62fc20d create test1.txt
        |\
        | @ fe65c1f create test2.txt
        |
        o 98b9119 create test3.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_next_on_master() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.detach_head()?;
    git.commit_file("test3", 3)?;
    git.run(&["checkout", "HEAD^^"])?;

    {
        let (stdout, _stderr) = git.branchless("next", &["2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 70deb1e28791d8e7dd5a1f0c871a51b91282562f
        :
        O 96d1c37 (master) create test2.txt
        |
        @ 70deb1e create test3.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_next_on_master2() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.commit_file("test1", 1)?;
    git.detach_head()?;
    git.commit_file("test2", 2)?;
    git.commit_file("test3", 3)?;
    git.run(&["checkout", "HEAD^"])?;

    {
        let (stdout, _stderr) = git.branchless("next", &[])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 70deb1e28791d8e7dd5a1f0c871a51b91282562f
        :
        O 62fc20d (master) create test1.txt
        |
        o 96d1c37 create test2.txt
        |
        @ 70deb1e create test3.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_next_no_more_children() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.detach_head()?;
    git.commit_file("test3", 3)?;
    git.run(&["checkout", "HEAD^^"])?;

    {
        let (stdout, _stderr) = git.branchless("next", &["3"])?;
        insta::assert_snapshot!(stdout, @r###"
        No more child commits to go to after traversing 2 children.
        branchless: running command: <git-executable> checkout 70deb1e28791d8e7dd5a1f0c871a51b91282562f
        :
        O 96d1c37 (master) create test2.txt
        |
        @ 70deb1e create test3.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_pty() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "master"])?;
    git.detach_head()?;
    git.commit_file("test3", 3)?;

    run_in_pty(
        &git,
        "switch",
        &["-i"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("test1"),
            PtyAction::WaitUntilContains("> test1"),
            PtyAction::WaitUntilContains("> 62fc20d"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;
    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |\
        | @ 62fc20d create test1.txt
        | |
        | o 96d1c37 create test2.txt
        |
        o 98b9119 create test3.txt
        "###);
    }

    run_in_pty(
        &git,
        "switch",
        &["-i"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("test3"),
            PtyAction::WaitUntilContains("> test3"),
            PtyAction::WaitUntilContains("> 98b9119"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;
    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |\
        | o 62fc20d create test1.txt
        | |
        | o 96d1c37 create test2.txt
        |
        @ 98b9119 create test3.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_abort() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 1)?;

    run_in_pty(
        &git,
        "switch",
        &["-i"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write(END_OF_TEXT),
        ],
    )?;
    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        @ 142901d create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_traverse_all_the_way() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;

    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.commit_file("test3", 3)?;

    {
        let (stdout, _stderr) = git.branchless("prev", &["-a"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 62fc20d2a290daea0d52bdc2ed2ad4be6491010e
        O f777ecc (master) create initial.txt
        |
        @ 62fc20d create test1.txt
        |
        o 96d1c37 create test2.txt
        |
        o 70deb1e create test3.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("next", &["-a"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 70deb1e28791d8e7dd5a1f0c871a51b91282562f
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        o 96d1c37 create test2.txt
        |
        @ 70deb1e create test3.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_traverse_branches() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.run(&["branch", "foo"])?;
    git.commit_file("test3", 3)?;
    git.commit_file("test4", 4)?;
    git.run(&["branch", "bar"])?;
    git.commit_file("test5", 5)?;

    {
        let (stdout, _stderr) = git.branchless("prev", &["-b", "2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout foo
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        @ 96d1c37 (> foo) create test2.txt
        |
        o 70deb1e create test3.txt
        |
        o 355e173 (bar) create test4.txt
        |
        o f81d55c create test5.txt
        "###);

        let (stdout, _stderr) = git.branchless("prev", &["-a", "-b"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout foo
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        @ 96d1c37 (> foo) create test2.txt
        |
        o 70deb1e create test3.txt
        |
        o 355e173 (bar) create test4.txt
        |
        o f81d55c create test5.txt
        "###);

        let (stdout, _stderr) = git.branchless("prev", &["-b"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout master
        @ f777ecc (> master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        o 96d1c37 (foo) create test2.txt
        |
        o 70deb1e create test3.txt
        |
        o 355e173 (bar) create test4.txt
        |
        o f81d55c create test5.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("next", &["-b", "2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout bar
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        o 96d1c37 (foo) create test2.txt
        |
        o 70deb1e create test3.txt
        |
        @ 355e173 (> bar) create test4.txt
        |
        o f81d55c create test5.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("next", &["-a", "-b"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout bar
        O f777ecc (master) create initial.txt
        |
        o 62fc20d create test1.txt
        |
        o 96d1c37 (foo) create test2.txt
        |
        o 70deb1e create test3.txt
        |
        @ 355e173 (> bar) create test4.txt
        |
        o f81d55c create test5.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_traverse_branches_ambiguous() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.run(&["branch", "foo"])?;
    git.run(&["branch", "bar"])?;
    git.commit_file("test2", 2)?;

    {
        let (stdout, _stderr) = git.branchless("prev", &["--all", "--branch"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 62fc20d2a290daea0d52bdc2ed2ad4be6491010e
        O f777ecc (master) create initial.txt
        |
        @ 62fc20d (bar, foo) create test1.txt
        |
        o 96d1c37 create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_failed_to_check_out_commit() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "HEAD^"])?;

    git.write_file_txt("test2", "conflicting contents")?;

    {
        let (stdout, _stderr) = git.branchless_with_options(
            "next",
            &[],
            &GitRunOptions {
                expected_exit_code: 1,
                ..Default::default()
            },
        )?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 96d1c37a3d4363611c49f7e52186e189a04c531f
        Failed to check out commit: 96d1c37a3d4363611c49f7e52186e189a04c531f
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_pty_branch() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    let test1_oid = git.commit_file("test1", 1)?;
    git.detach_head()?;
    git.commit_file("test2", 2)?;
    git.run(&["checkout", "--detach", "master"])?;
    git.commit_file("test3", 3)?;

    run_in_pty(
        &git,
        "switch",
        &["-i"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("master"),
            PtyAction::WaitUntilContains(&format!("> {}", &test1_oid.to_string()[0..6])),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;
    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        :
        @ 62fc20d (> master) create test1.txt
        |\
        | o 96d1c37 create test2.txt
        |
        o 4838e49 create test3.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_pty_initial_query() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;

    run_in_pty(
        &git,
        "switch",
        &["-i", "test1"],
        &[
            PtyAction::WaitUntilContains("> test1"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;
    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |
        @ 62fc20d create test1.txt
        |
        o 96d1c37 create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_merge() -> eyre::Result<()> {
    let git = make_git()?;
    git.init_repo()?;

    git.detach_head()?;
    git.commit_file_with_contents("conflicting", 1, "foo\nbar\n")?;
    git.commit_file_with_contents("conflicting", 2, "baz\nqux\n")?;
    git.write_file_txt("conflicting", "foo\nbar\nqux\n")?;

    {
        let (stdout, stderr) = git.branchless_with_options(
            "prev",
            &[],
            &GitRunOptions {
                expected_exit_code: 1,
                ..Default::default()
            },
        )?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 25497cb08387d7d20aa741398b73ce7f924afdb5
        Failed to check out commit: 25497cb08387d7d20aa741398b73ce7f924afdb5
        "###);
        insta::assert_snapshot!(stderr, @r###"
        branchless: creating working copy snapshot
        error: Your local changes to the following files would be overwritten by checkout:
        	conflicting.txt
        Please commit your changes or stash them before you switch branches.
        Aborting
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("prev", &["--merge"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 25497cb08387d7d20aa741398b73ce7f924afdb5 --merge
        M	conflicting.txt
        O f777ecc (master) create initial.txt
        |
        @ 25497cb create conflicting.txt
        |
        o 6dd5091 create conflicting.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.run(&["diff"])?;
        insta::assert_snapshot!(stdout, @r###"
        diff --cc conflicting.txt
        index 3bd1f0e,72594ed..0000000
        --- a/conflicting.txt
        +++ b/conflicting.txt
        @@@ -1,2 -1,3 +1,6 @@@
          foo
          bar
        ++<<<<<<< 25497cb08387d7d20aa741398b73ce7f924afdb5
        ++=======
        + qux
        ++>>>>>>> local
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_force() -> eyre::Result<()> {
    let git = make_git()?;
    git.init_repo()?;

    git.detach_head()?;
    git.commit_file_with_contents("conflicting", 1, "foo\nbar\n")?;
    git.commit_file_with_contents("conflicting", 2, "baz\nqux\n")?;
    git.write_file_txt("conflicting", "foo\n\nbar\nqux\n")?;

    {
        let (stdout, stderr) = git.branchless_with_options(
            "prev",
            &[],
            &GitRunOptions {
                expected_exit_code: 1,
                ..Default::default()
            },
        )?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 25497cb08387d7d20aa741398b73ce7f924afdb5
        Failed to check out commit: 25497cb08387d7d20aa741398b73ce7f924afdb5
        "###);
        insta::assert_snapshot!(stderr, @r###"
        branchless: creating working copy snapshot
        error: Your local changes to the following files would be overwritten by checkout:
        	conflicting.txt
        Please commit your changes or stash them before you switch branches.
        Aborting
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("prev", &["--force"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout 25497cb08387d7d20aa741398b73ce7f924afdb5 --force
        O f777ecc (master) create initial.txt
        |
        @ 25497cb create conflicting.txt
        |
        o 6dd5091 create conflicting.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.run(&["diff"])?;
        insta::assert_snapshot!(stdout, @"");
    }

    Ok(())
}

#[test]
fn test_navigation_switch_flags() -> eyre::Result<()> {
    let git = make_git()?;
    git.init_repo()?;

    git.commit_file("test1", 1)?;
    git.commit_file("test2", 2)?;

    {
        let git = git.duplicate_repo()?;
        {
            let (stdout, _stderr) = git.branchless("switch", &["-c", "foo", "HEAD^"])?;
            insta::assert_snapshot!(stdout, @r###"
            branchless: running command: <git-executable> checkout HEAD^ -b foo
            :
            @ 62fc20d (> foo) create test1.txt
            |
            O 96d1c37 (master) create test2.txt
            "###);
        }

        {
            let (stdout, _stderr) = git.branchless("switch", &["-c", "bar"])?;
            insta::assert_snapshot!(stdout, @r###"
            branchless: running command: <git-executable> checkout foo -b bar
            :
            @ 62fc20d (> bar, foo) create test1.txt
            |
            O 96d1c37 (master) create test2.txt
            "###);
        }
    }

    {
        let git = git.duplicate_repo()?;
        {
            git.commit_file_with_contents("test1", 3, "new contents")?;
            git.write_file_txt("test1", "conflicting\n")?;
            let (stdout, _stderr) = git.branchless("switch", &["-f", "HEAD~2"])?;
            insta::assert_snapshot!(stdout, @r###"
            branchless: running command: <git-executable> checkout HEAD~2 --force
            :
            @ 62fc20d create test1.txt
            :
            O 5b738c1 (master) create test1.txt
            "###);
        }
    }

    {
        git.commit_file_with_contents("test1", 3, "new contents")?;
        git.write_file_txt("test1", "conflicting\n")?;
        let (stdout, _stderr) = git.branchless("switch", &["-m", "HEAD~2"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout HEAD~2 --merge
        M	test1.txt
        :
        @ 62fc20d create test1.txt
        :
        O 5b738c1 (master) create test1.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_navigation_switch_target_only() -> eyre::Result<()> {
    let git = make_git()?;
    git.init_repo()?;

    {
        let (stdout, _stderr) = git.branchless("switch", &["master"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout master
        @ f777ecc (> master) create initial.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_auto_switch_interactive() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.run(&["branch", "test1"])?;
    git.commit_file("test2", 2)?;
    git.run(&["branch", "test2"])?;

    run_in_pty(
        &git,
        "switch",
        &["--interactive"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("test1"),
            PtyAction::WaitUntilContains("> 62fc20d"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;

    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |
        @ 62fc20d (> test1) create test1.txt
        |
        o 96d1c37 (test2) create test2.txt
        "###);
    }

    Ok(())
}

#[test]
#[cfg(unix)]
fn test_switch_auto_switch_interactive_disabled() -> eyre::Result<()> {
    let git = make_git()?;

    git.init_repo()?;
    git.run(&[
        "config",
        "branchless.navigation.autoSwitchBranches",
        "false",
    ])?;

    git.detach_head()?;
    git.commit_file("test1", 1)?;
    git.run(&["branch", "test1"])?;
    git.commit_file("test2", 2)?;
    git.run(&["branch", "test2"])?;

    run_in_pty(
        &git,
        "switch",
        &["--interactive"],
        &[
            PtyAction::WaitUntilContains("> "),
            PtyAction::Write("test1"),
            PtyAction::WaitUntilContains("> 62fc20d"),
            PtyAction::Write(CARRIAGE_RETURN),
        ],
    )?;

    {
        let stdout = git.smartlog()?;
        insta::assert_snapshot!(stdout, @r###"
        O f777ecc (master) create initial.txt
        |
        @ 62fc20d (test1) create test1.txt
        |
        o 96d1c37 (test2) create test2.txt
        "###);
    }

    Ok(())
}

#[test]
fn test_switch_detach() -> eyre::Result<()> {
    let git = make_git()?;
    git.init_repo()?;
    git.commit_file("test1", 1)?;
    git.run(&["branch", "foo"])?;
    git.commit_file("test2", 2)?;

    {
        let (stdout, _stderr) = git.branchless("switch", &["-d"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout master --detach
        :
        O 62fc20d (foo) create test1.txt
        |
        @ 96d1c37 (master) create test2.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("switch", &["-d", "foo"])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout foo --detach
        :
        @ 62fc20d (foo) create test1.txt
        |
        O 96d1c37 (master) create test2.txt
        "###);
    }

    {
        let (stdout, _stderr) = git.branchless("switch", &[])?;
        insta::assert_snapshot!(stdout, @r###"
        branchless: running command: <git-executable> checkout foo
        :
        @ 62fc20d (> foo) create test1.txt
        |
        O 96d1c37 (master) create test2.txt
        "###);
    }

    Ok(())
}