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dag_walk: convert topo_order_* functions to async #9046

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4ee5cd4
dag_walk: convert `topo_order_*` functions to async
bnjmnt4n Feb 23, 2026
879589f
evolution: convert some functions to async
bnjmnt4n Mar 7, 2026
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dag_walk: convert topo_order_* functions to async
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@bnjmnt4n
bnjmnt4n committed Mar 7, 2026
commit 4ee5cd4963a75c3f5fbf9df72ecdca3715988a70
7 changes: 5 additions & 2 deletions cli/src/commands/arrange.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ use jj_lib::repo::MutableRepo;
use jj_lib::repo::Repo as _;
use jj_lib::revset::RevsetIteratorExt as _;
use jj_lib::rewrite::CommitRewriter;
use pollster::FutureExt as _;
use ratatui::Terminal;
use ratatui::layout::Constraint;
use ratatui::layout::Direction;
Expand Down Expand Up @@ -233,7 +234,7 @@ impl State {
let commit_ids: Vec<&CommitId> = dag_walk::topo_order_reverse(
self.head_order.iter(),
|id| *id,
|id| {
async |id| {
self.parents
.get(id)
.unwrap()
Expand All @@ -242,6 +243,7 @@ impl State {
},
|_| panic!("cycle detected"),
)
.block_on()
.unwrap();
self.current_order = commit_ids.into_iter().cloned().collect();
}
Expand Down Expand Up @@ -348,7 +350,7 @@ impl RewritePlan {
let ordered_commit_ids = dag_walk::topo_order_forward(
self.rewrites.keys().cloned(),
|id| id.clone(),
|id| {
async |id| {
self.rewrites
.get(id)
.unwrap()
Expand All @@ -359,6 +361,7 @@ impl RewritePlan {
},
|_| panic!("cycle detected"),
)
.await
.unwrap();
// Rewrite the commits in the order determined above
let mut rewritten_commits: HashMap<CommitId, Commit> = HashMap::new();
Expand Down
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