feat: update version and build number for v2 recipes

conda_forge_tick/migrators/core.py

@@ -5,10 +5,12 @@
 import logging
 import re
 import typing
+from pathlib import Path
 from typing import Any, List, Sequence, Set
 
 import dateutil.parser
 import networkx as nx
+from rattler_build_conda_compat import modify_recipe
 
 from conda_forge_tick.contexts import FeedstockContext
 from conda_forge_tick.lazy_json_backends import LazyJson
@@ -566,19 +568,20 @@ def set_build_number(self, filename: str) -> None:
         Parameters
         ----------
         filename : str
-            Path the the meta.yaml
+            Path to the recipe file (meta.yaml or recipe.yaml)
         """
-        with open(filename) as f:
-            raw = f.read()
-
-        new_myaml = update_build_number(
-            raw,
-            self.new_build_number,
-            build_patterns=self.build_patterns,
-        )
+        path = Path(filename)
+        if path.name == "recipe.yaml":
+            new_myaml = modify_recipe.update_build_number(self.new_build_number)
+        else:
+            raw = path.read_text()
 
-        with open(filename, "w") as f:
-            f.write(new_myaml)
+            new_myaml = update_build_number(
+                raw,
+                self.new_build_number,
+                build_patterns=self.build_patterns,
+            )
+        path.write_text(new_myaml)
 
     def new_build_number(self, old_number: int) -> int:
         """Determine the new build number to use.

conda_forge_tick/migrators/version.py

@@ -5,16 +5,17 @@
 import random
 import typing
 import warnings
+from pathlib import Path
 from typing import Any, List, Sequence
 
 import conda.exceptions
 import networkx as nx
 from conda.models.version import VersionOrder
+from rattler_build_conda_compat import modify_recipe
 
 from conda_forge_tick.contexts import FeedstockContext
 from conda_forge_tick.migrators.core import Migrator
 from conda_forge_tick.models.pr_info import MigratorName
-from conda_forge_tick.os_utils import pushd
 from conda_forge_tick.update_deps import get_dep_updates_and_hints
 from conda_forge_tick.update_recipe import update_version
 from conda_forge_tick.utils import get_keys_default, sanitize_string
@@ -195,20 +196,29 @@ def migrate(
     ) -> "MigrationUidTypedDict":
         version = attrs["new_version"]
 
-        with open(os.path.join(recipe_dir, "meta.yaml")) as fp:
-            raw_meta_yaml = fp.read()
+        path = Path(recipe_dir) / "meta.yaml"
+        if not path.exists():
+            path = Path(recipe_dir) / "recipe.yaml"
+        if not path.exists():
+            raise FileNotFoundError(
+                f"Could not find meta.yaml or recipe.yaml in {recipe_dir}"
+            )
 
-        updated_meta_yaml, errors = update_version(
-            raw_meta_yaml,
-            version,
-            hash_type=hash_type,
-        )
+        if path.name == "recipe.yaml":
+            updated_meta_yaml = modify_recipe.update_version(path, version)
+            errors = []
+        else:
+            raw_meta_yaml = path.read_text()
+
+            updated_meta_yaml, errors = update_version(
+                raw_meta_yaml,
+                version,
+                hash_type=hash_type,
+            )
 
         if len(errors) == 0 and updated_meta_yaml is not None:
-            with pushd(recipe_dir):
-                with open("meta.yaml", "w") as fp:
-                    fp.write(updated_meta_yaml)
-                self.set_build_number("meta.yaml")
+            path.write_text(updated_meta_yaml)
+            self.set_build_number(str(path))
 
             return super().migrate(recipe_dir, attrs)
         else:

environment.yml

@@ -46,6 +46,7 @@ dependencies:
   - python-graphviz
   - python-rapidjson
   - rattler-build
+  - rattler-build-conda-compat
   - requests
   - ruamel.yaml
   - ruamel.yaml.jinja2