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authornsfisis <nsfisis@gmail.com>2026-05-03 11:55:03 +0900
committernsfisis <nsfisis@gmail.com>2026-05-03 11:55:03 +0900
commitae1aa6540761e54a76b8f7984cf93cd3a0d011d0 (patch)
treef111e1c73977f0bffb6323b03f4210269b43b297 /crates/mozart/src/commands/create_project.rs
parent30ae6c869adc7f3cb87a4d63edd6d0cda89d571d (diff)
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refactor: switch internal maps/sets from HashMap to IndexMap
Adopt indexmap workspace-wide so iteration order is deterministic and follows insertion order. The non-deterministic order of std HashMap otherwise leaks into resolver decisions when multiple valid solutions exist (e.g. cyclic require pairs under prefer-lowest), making behavior flaky and divergent from Composer's PHP-array semantics. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Diffstat (limited to 'crates/mozart/src/commands/create_project.rs')
-rw-r--r--crates/mozart/src/commands/create_project.rs6
1 files changed, 3 insertions, 3 deletions
diff --git a/crates/mozart/src/commands/create_project.rs b/crates/mozart/src/commands/create_project.rs
index af77ba6..139550a 100644
--- a/crates/mozart/src/commands/create_project.rs
+++ b/crates/mozart/src/commands/create_project.rs
@@ -1,4 +1,5 @@
use clap::Args;
+use indexmap::IndexMap;
use mozart_core::console_format;
use mozart_core::package::{self, Stability};
use mozart_core::validation;
@@ -7,7 +8,6 @@ use mozart_registry::lockfile;
use mozart_registry::packagist;
use mozart_registry::resolver::{self, PlatformConfig, ResolveRequest};
use mozart_registry::version;
-use std::collections::HashMap;
use std::path::{Path, PathBuf};
#[derive(Args)]
@@ -413,7 +413,7 @@ pub async fn execute(
require_dev,
include_dev: dev_mode,
minimum_stability: proj_minimum_stability,
- stability_flags: HashMap::new(),
+ stability_flags: IndexMap::new(),
prefer_stable: composer_prefer_stable,
prefer_lowest: false,
platform: PlatformConfig::new(),
@@ -422,7 +422,7 @@ pub async fn execute(
repositories: std::sync::Arc::new(
mozart_registry::repository::RepositorySet::with_packagist(repo_cache.clone()),
),
- temporary_constraints: HashMap::new(),
+ temporary_constraints: IndexMap::new(),
raw_repositories: raw.repositories.clone(),
root_provide: raw
.provide