refactor: rimuovi compat legacy inutilizzati dal parser config

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 All notable changes to this project will be documented in this file.
 
+## [Unreleased]
+
+### Removed
+
+- Legacy config forms below no longer emit deprecation warnings and now fail with explicit config errors:
+  - `raw.source`
+  - `raw.sources[].plugin`
+  - `raw.sources[].id`
+  - scalar `clean.read`
+  - `clean.read.csv.*`
+  - `clean.sql_path`
+  - `mart.sql_dir`
+
 ## [1.0.0] - 2026-02-28
 
 ### Added
@@ -41,6 +54,4 @@ All notable changes to this project will be documented in this file.
 - `raw.sources[].id` in favor of `raw.sources[].name`
 - scalar `clean.read` in favor of `clean.read.source`
 - `clean.read.csv.*` in favor of `clean.read.*`
-- `clean.sql_path`
-- `mart.sql_dir`
 - `bq`

docs/advanced-workflows.md

@@ -95,8 +95,6 @@ Regola pratica:
 
 ## Compat legacy
 
-Il toolkit mantiene compatibilita` con alcune forme legacy del config per facilitare la migrazione.
-
 Per i repo nuovi:
 
 - usa la shape canonica documentata in [config-schema.md](./config-schema.md)

docs/config-schema.md

@@ -222,16 +222,23 @@ Con `config.strict: true` o `--strict-config`, gli stessi casi diventano errori.
 
 | Code | Legacy | Replacement | Status |
 |---|---|---|---|
-| `DCL001` | `raw.source` | `raw.sources` | deprecated |
-| `DCL002` | `raw.sources[].plugin` | `raw.sources[].type` | deprecated |
-| `DCL003` | `raw.sources[].id` | `raw.sources[].name` | deprecated |
-| `DCL004` | `clean.read: "auto"` | `clean.read.source: auto` | deprecated |
-| `DCL005` | `clean.read.csv.*` | `clean.read.*` | deprecated |
-| `DCL006` | `clean.sql_path` | `clean.sql` | ignored |
-| `DCL007` | `mart.sql_dir` | `mart.tables[].sql` | ignored |
 | `DCL008` | `bq` | rimuovere il campo | ignored |
 | `DCL013` | `cross_year.* unknown keys` | rimuovere il campo | ignored |
 
+## Legacy rimosso
+
+Le forme seguenti non sono piu supportate. Non generano warning legacy: falliscono subito con errore di config e va usata la shape canonica.
+
+| Legacy rimosso | Usa invece |
+|---|---|
+| `raw.source` | `raw.sources` |
+| `raw.sources[].plugin` | `raw.sources[].type` |
+| `raw.sources[].id` | `raw.sources[].name` |
+| `clean.read: "auto"` | `clean.read.source: auto` |
+| `clean.read.csv.*` | `clean.read.*` |
+| `clean.sql_path` | `clean.sql` |
+| `mart.sql_dir` | `mart.tables[].sql` |
+
 ## Esempi minimi
 
 ### RAW only
@@ -312,7 +319,7 @@ Esempi tipici:
 - `Config validation failed: output.unknown_flag: Extra inputs are not permitted`
 - `Config validation failed: raw.sources: Input should be a valid list`
 - `Config validation failed: clean.validate.primary_key: clean.validate.primary_key must be a string or a list of strings`
-- `DCL001 raw.source is deprecated, usare raw.sources`
+- `Config validation failed: raw.sources: Input should be a valid list`
 
 Regola pratica:
 

tests/test_clean_csv_columns.py

@@ -33,16 +33,14 @@ def test_run_clean_csv_columns_reads_trailing_delimiter_csv(tmp_path: Path):
             "sql": str(sql_path),
             "read": {
                 "mode": "latest",
-                "csv": {
-                    "delim": ";",
-                    "header": True,
-                    "ignore_errors": True,
-                    "null_padding": True,
-                    "trim_whitespace": True,
-                    "columns": {
-                        "a": "VARCHAR",
-                        "b": "VARCHAR",
-                    },
+                "delim": ";",
+                "header": True,
+                "ignore_errors": True,
+                "null_padding": True,
+                "trim_whitespace": True,
+                "columns": {
+                    "a": "VARCHAR",
+                    "b": "VARCHAR",
                 },
             },
         },

tests/test_clean_duckdb_read.py

@@ -370,7 +370,7 @@ def test_resolve_clean_read_cfg_config_only_ignores_suggested(tmp_path: Path):
 
     _, relation_cfg, params_source = duckdb_read.resolve_clean_read_cfg(
         raw_dir,
-        {"read": "config_only"},
+        {"read": {"source": "config_only"}},
         logging.getLogger("tests.clean.duckdb_read.config_only"),
     )