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revset: add explicit RevsetExpression::All variant

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This isn't strictly necessary, but is useful while getting rid of
redundant 'all() &' expression.
This commit is contained in:
Yuya Nishihara 2022-10-25 13:29:47 +09:00
parent 4337a997cf
commit cfae28575b
1 changed files with 7 additions and 1 deletions
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8
lib/src/revset.rs
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@ -217,6 +217,7 @@ pub enum RevsetFilterPredicate {
#[derive(Debug, PartialEq, Eq, Clone)]
pub enum RevsetExpression {
None,
All,
Commits(Vec<CommitId>),
Symbol(String),
Parents(Rc<RevsetExpression>),
@ -256,7 +257,7 @@ impl RevsetExpression {
}
pub fn all() -> Rc<RevsetExpression> {
RevsetExpression::visible_heads().ancestors()
Rc::new(RevsetExpression::All)
}
pub fn symbol(value: String) -> Rc<RevsetExpression> {
@ -1164,6 +1165,11 @@ pub fn evaluate_expression<'repo>(
RevsetExpression::None => Ok(Box::new(EagerRevset {
index_entries: vec![],
})),
RevsetExpression::All => evaluate_expression(
repo,
&RevsetExpression::visible_heads().ancestors(),
workspace_ctx,
),
RevsetExpression::Commits(commit_ids) => Ok(revset_for_commit_ids(repo, commit_ids)),
RevsetExpression::Symbol(symbol) => {
let commit_ids = resolve_symbol(repo, symbol, workspace_ctx.map(|c| c.workspace_id))?;