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cli: Include revset in hint for resolve_single_rev

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The revset is already printed in the error message, but it's easy to miss since
the error message is in different color.
This commit is contained in:
Ilya Grigoriev 2023-02-03 22:29:44 -08:00
parent 5fb17925eb
commit 8c1a5539ad
2 changed files with 7 additions and 6 deletions
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7
src/cli_util.rs
View file

@ -738,14 +738,15 @@ impl WorkspaceCommandHelper {
match (iter.next(), iter.next()) {
(Some(commit), None) => Ok(commit?),
(None, _) => Err(user_error(format!(
"Revset \"{revision_str}\" didn't resolve to any revisions"
r#"Revset "{revision_str}" didn't resolve to any revisions"#
))),
(Some(commit0), Some(commit1)) => {
let mut iter = [commit0, commit1].into_iter().chain(iter);
let commits: Vec<_> = iter.by_ref().take(5).try_collect()?;
let elided = iter.next().is_some();
let hint = format!(
"The revset resolved to these revisions:\n{commits}{ellipsis}",
r#"The revset "{revision_str}" resolved to these revisions:{eol}{commits}{ellipsis}"#,
eol = "\n",
commits = commits
.iter()
.map(|c| self.format_commit_summary(c))
@ -753,7 +754,7 @@ impl WorkspaceCommandHelper {
ellipsis = elided.then(|| "\n...").unwrap_or_default()
);
Err(user_error_with_hint(
format!("Revset \"{revision_str}\" resolved to more than one revision"),
format!(r#"Revset "{revision_str}" resolved to more than one revision"#),
hint,
))
}

6
tests/test_checkout.rs
View file

@ -65,7 +65,7 @@ fn test_checkout_not_single_rev() {
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "root..@"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "root..@" resolved to more than one revision
Hint: The revset resolved to these revisions:
Hint: The revset "root..@" resolved to these revisions:
2f8593712db5 (no description set)
5c1afd8b074f fifth
009f88bf7141 fourth
@ -77,7 +77,7 @@ fn test_checkout_not_single_rev() {
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "root..@-"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "root..@-" resolved to more than one revision
Hint: The revset resolved to these revisions:
Hint: The revset "root..@-" resolved to these revisions:
5c1afd8b074f fifth
009f88bf7141 fourth
3fa8931e7b89 third
@ -88,7 +88,7 @@ fn test_checkout_not_single_rev() {
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "@-|@--"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "@-|@--" resolved to more than one revision
Hint: The revset resolved to these revisions:
Hint: The revset "@-|@--" resolved to these revisions:
5c1afd8b074f fifth
009f88bf7141 fourth
"###);