Don't error on nonexistent TOML imports in migrate

YAML import migration was already properly ignoring nonexistent imports,
it was only missed for TOML ones.

Fixes #8330.

2 files changed, 9 insertions, 0 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15bdaa2b..ed471ce7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@ Notable changes to the `alacritty_terminal` crate are documented in its
 - Hint launcher opening arbitrary text, when terminal content changed while opening
 - `SemanticRight`/`SemanticLeft` vi motions breaking with wide semantic escape characters
 - `alacritty migrate` crashing with recursive toml imports
+- Migrating nonexistent toml import breaking the entire migration
 
 ## 0.14.0
 
diff --git a/alacritty/src/migrate/mod.rs b/alacritty/src/migrate/mod.rs
index ffba25f0..bfa72294 100644
--- a/alacritty/src/migrate/mod.rs
+++ b/alacritty/src/migrate/mod.rs
@@ -151,6 +151,14 @@ fn migrate_imports(
     // Migrate each import.
     for import in imports.into_iter().filter_map(|item| item.as_str()) {
         let normalized_path = config::normalize_import(path, import);
+
+        if !normalized_path.exists() {
+            if options.dry_run {
+                println!("Skipping migration for nonexistent path: {}", normalized_path.display());
+            }
+            continue;
+        }
+
         let migration = migrate_config(options, &normalized_path, recursion_limit - 1)?;
         if options.dry_run {
             println!("{}", migration.success_message(true));