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cfce146f8f
This addresses part of #4414 and implements something akin to what's described in @arxanas's [suggestion], with the exception that the editor contents don’t need to be completely cleared, since whether cleared or not it is not obvious whether the user intended to add an empty description or abort entirely. [suggestion]: https://github.com/jj-vcs/jj/issues/4414#issuecomment-2359123535 The hint is not shown if an empty description is provided via `--message ""`, since the user is explicitly bypassing the editor and wants to commit the change directly. Otherwise, if a user exits the editor with an empty description (notwithstanding any `JJ:` lines), it could be one of the following cases: 1. The user wants to commit the changes but no longer wants to add a description. The hint can simply be ignored. 2. The user wants to commit the changes and add a description but accidentally exits the editor. The second hint shows how to add a description to the parent commit. 3. The user no longer wants to commit the changes. However, a new commit is still created to maintain consistent behaviour as when an empty description is provided via the CLI. The first hint shows how to undo the commit.
582 lines
19 KiB
Rust
582 lines
19 KiB
Rust
// Copyright 2022 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 std::path::PathBuf;
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use crate::common::CommandOutput;
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use crate::common::TestEnvironment;
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use crate::common::TestWorkDir;
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#[test]
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fn test_commit_with_description_from_cli() {
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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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// Description applies to the current working-copy (not the new one)
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work_dir.run_jj(["commit", "-m=first"]).success();
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insta::assert_snapshot!(get_log_output(&work_dir), @r"
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@ eb9fd2ab82e7
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○ 68a505386f93 first
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◆ 000000000000
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[EOF]
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");
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}
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#[test]
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fn test_commit_with_editor() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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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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// Check that the text file gets initialized with the current description and
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// set a new one
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work_dir.run_jj(["describe", "-m=initial"]).success();
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std::fs::write(&edit_script, ["dump editor0", "write\nmodified"].join("\0")).unwrap();
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work_dir.run_jj(["commit"]).success();
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insta::assert_snapshot!(get_log_output(&work_dir), @r"
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@ 2094c8f2e360
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○ a7ba1eb73836 modified
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◆ 000000000000
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[EOF]
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");
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap(), @r#"
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initial
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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// Check that the editor content includes diff summary
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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "foo\n");
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work_dir.run_jj(["describe", "-m=add files"]).success();
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std::fs::write(&edit_script, "dump editor1").unwrap();
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work_dir.run_jj(["commit"]).success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor1")).unwrap(), @r#"
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add files
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JJ: This commit contains the following changes:
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JJ: A file1
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JJ: A file2
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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}
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#[test]
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fn test_commit_with_editor_avoids_unc() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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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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std::fs::write(edit_script, "dump-path path").unwrap();
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work_dir.run_jj(["commit"]).success();
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let edited_path =
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PathBuf::from(std::fs::read_to_string(test_env.env_root().join("path")).unwrap());
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// While `assert!(!edited_path.starts_with("//?/"))` could work here in most
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// cases, it fails when it is not safe to strip the prefix, such as paths
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// over 260 chars.
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assert_eq!(edited_path, dunce::simplified(&edited_path));
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}
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#[test]
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fn test_commit_with_empty_description_from_cli() {
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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(["commit", "-m="]).success();
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insta::assert_snapshot!(get_log_output(&work_dir), @r"
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@ 51b556e22ca0
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○ cc8ff2284a8c
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◆ 000000000000
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[EOF]
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");
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insta::assert_snapshot!(output, @r"
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------- stderr -------
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Working copy (@) now at: rlvkpnrz 51b556e2 (empty) (no description set)
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Parent commit (@-) : qpvuntsm cc8ff228 (empty) (no description set)
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[EOF]
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");
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}
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#[test]
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fn test_commit_with_empty_description_from_editor() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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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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// Check that the text file gets initialized and leave it untouched.
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std::fs::write(&edit_script, ["dump editor0"].join("\0")).unwrap();
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let output = work_dir.run_jj(["commit"]).success();
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insta::assert_snapshot!(get_log_output(&work_dir), @r"
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@ 51b556e22ca0
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○ cc8ff2284a8c
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◆ 000000000000
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[EOF]
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");
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap(),
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@r#"JJ: Lines starting with "JJ:" (like this one) will be removed."#
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);
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insta::assert_snapshot!(output, @r"
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------- stderr -------
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Hint: The commit message was left empty.
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If this was not intentional, run `jj undo` to restore the previous state.
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Or run `jj desc @-` to add a description to the parent commit.
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Working copy (@) now at: rlvkpnrz 51b556e2 (empty) (no description set)
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Parent commit (@-) : qpvuntsm cc8ff228 (empty) (no description set)
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[EOF]
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");
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}
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#[test]
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fn test_commit_interactive() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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let diff_editor = test_env.set_up_fake_diff_editor();
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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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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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work_dir.run_jj(["describe", "-m=add files"]).success();
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std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();
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let diff_script = ["rm file2", "dump JJ-INSTRUCTIONS instrs"].join("\0");
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std::fs::write(diff_editor, diff_script).unwrap();
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// Create a commit interactively and select only file1
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work_dir.run_jj(["commit", "-i"]).success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("instrs")).unwrap(), @r"
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You are splitting the working-copy commit: qpvuntsm d849dc34 add files
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The diff initially shows all changes. Adjust the right side until it shows the
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contents you want for the first commit. The remainder will be included in the
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new working-copy commit.
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");
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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add files
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JJ: This commit contains the following changes:
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JJ: A file1
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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// Try again with --tool=<name>, which implies --interactive
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work_dir.run_jj(["undo"]).success();
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work_dir
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.run_jj([
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"commit",
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"--config=ui.diff-editor='false'",
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"--tool=fake-diff-editor",
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])
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.success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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add files
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JJ: This commit contains the following changes:
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JJ: A file1
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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let output = work_dir.run_jj(["log", "--summary"]);
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insta::assert_snapshot!(output, @r"
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@ mzvwutvl test.user@example.com 2001-02-03 08:05:11 9b0176ab
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│ (no description set)
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│ A file2
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○ qpvuntsm test.user@example.com 2001-02-03 08:05:11 6e6fa925
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│ add files
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│ A file1
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◆ zzzzzzzz root() 00000000
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[EOF]
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");
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}
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#[test]
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fn test_commit_interactive_with_paths() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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let diff_editor = test_env.set_up_fake_diff_editor();
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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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work_dir.write_file("file2", "");
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work_dir.write_file("file3", "");
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work_dir.run_jj(["new", "-medit"]).success();
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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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work_dir.write_file("file3", "baz\n");
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std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();
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let diff_script = [
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"files-before file2",
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"files-after JJ-INSTRUCTIONS file1 file2",
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"reset file2",
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]
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.join("\0");
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std::fs::write(diff_editor, diff_script).unwrap();
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// Select file1 and file2 by args, then select file1 interactively
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let output = work_dir.run_jj(["commit", "-i", "file1", "file2"]);
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insta::assert_snapshot!(output, @r"
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------- stderr -------
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Working copy (@) now at: kkmpptxz 50f426df (no description set)
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Parent commit (@-) : rlvkpnrz eb640375 edit
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[EOF]
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");
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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edit
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JJ: This commit contains the following changes:
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JJ: A file1
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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let output = work_dir.run_jj(["log", "--summary"]);
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insta::assert_snapshot!(output, @r"
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@ kkmpptxz test.user@example.com 2001-02-03 08:05:09 50f426df
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│ (no description set)
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│ M file2
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│ M file3
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○ rlvkpnrz test.user@example.com 2001-02-03 08:05:09 eb640375
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│ edit
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│ A file1
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○ qpvuntsm test.user@example.com 2001-02-03 08:05:08 ff687a2f
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│ (no description set)
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│ A file2
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│ A file3
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◆ zzzzzzzz root() 00000000
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[EOF]
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");
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}
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#[test]
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fn test_commit_with_default_description() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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test_env.run_jj_in(".", ["git", "init", "repo"]).success();
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test_env.add_config(r#"ui.default-description = "\n\nTESTED=TODO""#);
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let work_dir = test_env.work_dir("repo");
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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();
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work_dir.run_jj(["commit"]).success();
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insta::assert_snapshot!(get_log_output(&work_dir), @r#"
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@ cba559ac1a48
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○ 7276dfff8027 TESTED=TODO
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◆ 000000000000
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[EOF]
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------- stderr -------
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Warning: Deprecated config: ui.default-description is updated to template-aliases.default_commit_description = '"\n\nTESTED=TODO\n"'
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[EOF]
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"#);
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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TESTED=TODO
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JJ: This commit contains the following changes:
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JJ: A file1
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JJ: A file2
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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}
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#[test]
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fn test_commit_with_description_template() {
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let mut test_env = TestEnvironment::default();
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let edit_script = test_env.set_up_fake_editor();
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test_env.run_jj_in(".", ["git", "init", "repo"]).success();
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test_env.add_config(
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r#"
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[templates]
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draft_commit_description = '''
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concat(
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description,
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"\n",
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indent(
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"JJ: ",
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concat(
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"Author: " ++ format_detailed_signature(author) ++ "\n",
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"Committer: " ++ format_detailed_signature(committer) ++ "\n",
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"\n",
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diff.stat(76),
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),
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),
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)
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'''
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"#,
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);
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let work_dir = test_env.work_dir("repo");
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std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();
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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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work_dir.write_file("file3", "foobar\n");
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// Only file1 should be included in the diff
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work_dir.run_jj(["commit", "file1"]).success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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JJ: Author: Test User <test.user@example.com> (2001-02-03 08:05:08)
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JJ: Committer: Test User <test.user@example.com> (2001-02-03 08:05:08)
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JJ: file1 | 1 +
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JJ: 1 file changed, 1 insertion(+), 0 deletions(-)
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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// Only file2 with modified author should be included in the diff
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work_dir
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.run_jj([
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"commit",
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"--author",
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"Another User <another.user@example.com>",
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"file2",
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])
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.success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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JJ: Author: Another User <another.user@example.com> (2001-02-03 08:05:08)
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JJ: Committer: Test User <test.user@example.com> (2001-02-03 08:05:09)
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JJ: file2 | 1 +
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JJ: 1 file changed, 1 insertion(+), 0 deletions(-)
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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// Timestamp after the reset should be available to the template
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work_dir.run_jj(["commit", "--reset-author"]).success();
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insta::assert_snapshot!(
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std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r#"
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JJ: Author: Test User <test.user@example.com> (2001-02-03 08:05:10)
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JJ: Committer: Test User <test.user@example.com> (2001-02-03 08:05:10)
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JJ: file3 | 1 +
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JJ: 1 file changed, 1 insertion(+), 0 deletions(-)
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JJ:
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JJ: Lines starting with "JJ:" (like this one) will be removed.
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"#);
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}
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#[test]
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fn test_commit_without_working_copy() {
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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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work_dir.run_jj(["workspace", "forget"]).success();
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let output = work_dir.run_jj(["commit", "-m=first"]);
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insta::assert_snapshot!(output, @r"
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------- stderr -------
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Error: This command requires a working copy
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[EOF]
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[exit status: 1]
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");
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}
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#[test]
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fn test_commit_paths() {
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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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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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work_dir.run_jj(["commit", "-m=first", "file1"]).success();
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let output = work_dir.run_jj(["diff", "-r", "@-"]);
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insta::assert_snapshot!(output, @r"
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Added regular file file1:
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1: foo
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[EOF]
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");
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let output = work_dir.run_jj(["diff"]);
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insta::assert_snapshot!(output, @r"
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Added regular file file2:
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1: bar
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[EOF]
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");
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}
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#[test]
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fn test_commit_paths_warning() {
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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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work_dir.write_file("file1", "foo\n");
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work_dir.write_file("file2", "bar\n");
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let output = work_dir.run_jj(["commit", "-m=first", "file3"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
------- stderr -------
|
|
Warning: The given paths do not match any file: file3
|
|
Working copy (@) now at: rlvkpnrz 4c6f0146 (no description set)
|
|
Parent commit (@-) : qpvuntsm 68a50538 (empty) first
|
|
[EOF]
|
|
");
|
|
|
|
let output = work_dir.run_jj(["diff"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
Added regular file file1:
|
|
1: foo
|
|
Added regular file file2:
|
|
1: bar
|
|
[EOF]
|
|
");
|
|
}
|
|
|
|
#[test]
|
|
fn test_commit_reset_author() {
|
|
let test_env = TestEnvironment::default();
|
|
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
|
|
let work_dir = test_env.work_dir("repo");
|
|
|
|
test_env.add_config(
|
|
r#"[template-aliases]
|
|
'format_signature(signature)' = 'signature.name() ++ " " ++ signature.email() ++ " " ++ signature.timestamp()'"#,
|
|
);
|
|
let get_signatures = || {
|
|
let template = r#"format_signature(author) ++ "\n" ++ format_signature(committer)"#;
|
|
work_dir.run_jj(["log", "-r@", "-T", template])
|
|
};
|
|
insta::assert_snapshot!(get_signatures(), @r"
|
|
@ Test User test.user@example.com 2001-02-03 04:05:07.000 +07:00
|
|
│ Test User test.user@example.com 2001-02-03 04:05:07.000 +07:00
|
|
~
|
|
[EOF]
|
|
");
|
|
|
|
// Reset the author (the committer is always reset)
|
|
work_dir
|
|
.run_jj([
|
|
"commit",
|
|
"--config=user.name=Ove Ridder",
|
|
"--config=user.email=ove.ridder@example.com",
|
|
"--reset-author",
|
|
"-m1",
|
|
])
|
|
.success();
|
|
insta::assert_snapshot!(get_signatures(), @r"
|
|
@ Ove Ridder ove.ridder@example.com 2001-02-03 04:05:09.000 +07:00
|
|
│ Ove Ridder ove.ridder@example.com 2001-02-03 04:05:09.000 +07:00
|
|
~
|
|
[EOF]
|
|
");
|
|
}
|
|
|
|
#[test]
|
|
fn test_commit_trailers() {
|
|
let mut test_env = TestEnvironment::default();
|
|
let edit_script = test_env.set_up_fake_editor();
|
|
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
|
|
let work_dir = test_env.work_dir("repo");
|
|
test_env.add_config(
|
|
r#"[templates]
|
|
commit_trailers = '''"Reviewed-by: " ++ self.committer().email()'''"#,
|
|
);
|
|
work_dir.write_file("file1", "foo\n");
|
|
|
|
let output = work_dir.run_jj(["commit", "-m=first"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
------- stderr -------
|
|
Working copy (@) now at: rlvkpnrz 0c0495f3 (empty) (no description set)
|
|
Parent commit (@-) : qpvuntsm ae86ffd4 first
|
|
[EOF]
|
|
");
|
|
|
|
let output = work_dir.run_jj(["log", "--no-graph", "-r@-", "-Tdescription"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
first
|
|
|
|
Reviewed-by: test.user@example.com
|
|
[EOF]
|
|
");
|
|
|
|
// the new committer should appear in the trailer
|
|
let output = work_dir.run_jj(["commit", "--config=user.email=foo@bar.org", "-m=second"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
------- stderr -------
|
|
Working copy (@) now at: zsuskuln fd73eac2 (empty) (no description set)
|
|
Parent commit (@-) : rlvkpnrz 6e69e833 (empty) second
|
|
[EOF]
|
|
");
|
|
|
|
let output = work_dir.run_jj(["log", "--no-graph", "-r@-", "-Tdescription"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
second
|
|
|
|
Reviewed-by: foo@bar.org
|
|
[EOF]
|
|
");
|
|
|
|
// the trailer is added in the editor
|
|
std::fs::write(&edit_script, "dump editor0").unwrap();
|
|
let output = work_dir.run_jj(["commit", "--config=user.email=foo@bar.org"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
------- stderr -------
|
|
Working copy (@) now at: royxmykx dac9709c (empty) (no description set)
|
|
Parent commit (@-) : zsuskuln d9ced309 (empty) Reviewed-by: foo@bar.org
|
|
[EOF]
|
|
");
|
|
|
|
let editor0 = std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap();
|
|
insta::assert_snapshot!(
|
|
format!("-----\n{editor0}-----\n"), @r#"
|
|
-----
|
|
|
|
|
|
Reviewed-by: foo@bar.org
|
|
|
|
JJ: Lines starting with "JJ:" (like this one) will be removed.
|
|
-----
|
|
"#);
|
|
|
|
let output = work_dir.run_jj(["log", "--no-graph", "-r@-", "-Tdescription"]);
|
|
insta::assert_snapshot!(output, @r"
|
|
Reviewed-by: foo@bar.org
|
|
[EOF]
|
|
");
|
|
}
|
|
|
|
#[must_use]
|
|
fn get_log_output(work_dir: &TestWorkDir) -> CommandOutput {
|
|
let template = r#"commit_id.short() ++ " " ++ description"#;
|
|
work_dir.run_jj(["log", "-T", template])
|
|
}
|