feat(cmd): add unified diff output option for formatting

* Implemented `-d`/`--diff` flag to print unified diffs. * Added `unifiedDiff` function for generating diffs. * Config discovery now merges fields from `.pgtidy.yaml`.
2026-06-27 19:32:57 +02:00
parent d4e6102932
commit 932c83dbad
10 changed files with 345 additions and 11 deletions
@@ -0,0 +1,8 @@
+# Preserve-case style — no casing changes applied.
+# Useful for codebases with mixed-convention legacy SQL that you want to
+# reformat structurally (indentation, commas) without touching casing.
+
+keyword_case: preserve
+ident_case: preserve
+type_case: preserve
+commas: leading