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cli: run "debug reindex" without loading repo

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If the existing index was corrupt, it would have to be rebuilt while loading a
repo (at least in colocated environment.) Then, the index will be rebuilt again.
This commit is contained in:
Yuya Nishihara 2024-01-10 16:51:41 +09:00
parent 6caeacf29e
commit 180ea49fda
1 changed files with 9 additions and 8 deletions
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17
cli/src/commands/debug.rs
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@ -20,7 +20,6 @@ use clap::Subcommand;
use jj_lib::default_index::{AsCompositeIndex as _, DefaultIndexStore, DefaultReadonlyIndex};
use jj_lib::local_working_copy::LocalWorkingCopy;
use jj_lib::object_id::ObjectId;
use jj_lib::repo::Repo;
use jj_lib::working_copy::WorkingCopy;
use jj_lib::{op_walk, revset};
@ -233,16 +232,18 @@ fn cmd_debug_reindex(
command: &CommandHelper,
_args: &DebugReIndexArgs,
) -> Result<(), CommandError> {
let workspace_command = command.workspace_helper(ui)?;
let repo = workspace_command.repo();
let default_index_store: Option<&DefaultIndexStore> =
repo.index_store().as_any().downcast_ref();
if let Some(default_index_store) = default_index_store {
// Resolve the operation without loading the repo. The index might have to
// be rebuilt while loading the repo.
let workspace = command.load_workspace()?;
let repo_loader = workspace.repo_loader();
let op = op_walk::resolve_op_for_load(repo_loader, &command.global_args().at_operation)?;
let index_store = repo_loader.index_store();
if let Some(default_index_store) = index_store.as_any().downcast_ref::<DefaultIndexStore>() {
default_index_store
.reinit()
.map_err(|err| CommandError::InternalError(err.to_string()))?;
let default_index = default_index_store
.build_index_at_operation(repo.operation(), repo.store())
.build_index_at_operation(&op, repo_loader.store())
.map_err(|err| CommandError::InternalError(err.to_string()))?;
writeln!(
ui.stderr(),
@ -252,7 +253,7 @@ fn cmd_debug_reindex(
} else {
return Err(user_error(format!(
"Cannot reindex indexes of type '{}'",
repo.index_store().name()
index_store.name()
)));
}
Ok(())