Crucible: Fix Formatting Churn

internal/topdata/editorconfig_glob_test.go

@@ -0,0 +1,56 @@
+package topdata
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestEditorConfigPatternMatchesBraceExpansion(t *testing.T) {
+	cases := []struct {
+		pattern string
+		path    string
+		want    bool
+	}{
+		{"*.{json,jsonc}", "lock.json", true},
+		{"*.{json,jsonc}", "types.jsonc", true},
+		{"*.{json,jsonc}", "notes.md", false},
+		{"*.{js,ts,tsx}", "main.tsx", true},
+		{"{foo,bar}.txt", "bar.txt", true},
+		{"{foo,bar}.txt", "baz.txt", false},
+		{"page{1..3}.json", "page2.json", true},
+		{"page{1..3}.json", "page4.json", false},
+		// No comma and not a range: editorconfig treats braces literally.
+		{"{single}.txt", "{single}.txt", true},
+		{"{single}.txt", "single.txt", false},
+	}
+	for _, c := range cases {
+		got, err := editorConfigPatternMatches(c.pattern, c.path)
+		if err != nil {
+			t.Fatalf("pattern %q path %q: %v", c.pattern, c.path, err)
+		}
+		if got != c.want {
+			t.Errorf("editorConfigPatternMatches(%q, %q) = %v, want %v", c.pattern, c.path, got, c.want)
+		}
+	}
+}
+
+func TestSaveLockfileHonorsBraceGlobIndentSize(t *testing.T) {
+	root := t.TempDir()
+	writeFile(t, filepath.Join(root, ".editorconfig"), "root = true\n\n[*]\nindent_style = space\nindent_size = 2\n\n[*.{json,jsonc}]\nindent_size = 4\n")
+	lockPath := filepath.Join(root, "data", "damagetypes", "registry", "lock.json")
+	mkdirAll(t, filepath.Dir(lockPath))
+	writeFile(t, lockPath, "{\n  \"damagetype:acid\": 4\n}\n")
+
+	if err := saveLockfile(lockPath, map[string]int{"damagetype:acid": 4}); err != nil {
+		t.Fatalf("saveLockfile: %v", err)
+	}
+	got, err := os.ReadFile(lockPath)
+	if err != nil {
+		t.Fatalf("read lockfile: %v", err)
+	}
+	want := "{\n    \"damagetype:acid\": 4\n}\n"
+	if string(got) != want {
+		t.Fatalf("expected 4-space indent resolved from [*.{json,jsonc}]; got:\n%q", string(got))
+	}
+}