Fix dep_updates for v1 recipes using python_min

.gitmodules

@@ -16,6 +16,9 @@
 [submodule "tests_integration/lib/_definitions/zizmor/feedstock"]
 	path = tests_integration/lib/_definitions/zizmor/resources/feedstock
 	url = https://github.com/conda-forge/zizmor-feedstock.git
+[submodule "tests_integration/lib/_definitions/dominodatalab/resources/feedstock"]
+	path = tests_integration/lib/_definitions/dominodatalab/resources/feedstock
+	url = https://github.com/conda-forge/dominodatalab-feedstock.git
 [submodule "tests_integration/lib/_definitions/witr/resources/feedstock"]
 	path = tests_integration/lib/_definitions/witr/resources/feedstock
 	url = https://github.com/conda-forge/witr-feedstock.git

AGENTS.md

@@ -0,0 +1,220 @@
+# AGENTS.md
+
+This file provides guidance to AI coding agents when working with code in this repository.
+
+## Project Overview
+
+This is **autotick-bot** (conda-forge-tick), the automated maintenance bot for the conda-forge ecosystem. It creates PRs to update packages, run migrations, and maintain the conda-forge dependency graph across thousands of feedstocks.
+
+## Common Commands
+
+### Development Setup
+```bash
+# Using the lockfile
+conda-lock install conda-lock.yml
+
+# Install in editable mode
+pip install -e .
+```
+
+### Running Tests
+```bash
+# Run all tests (requires docker for container tests)
+pytest -v
+
+# Run tests in parallel
+pytest -v -n 3
+
+# Run a single test
+pytest -v tests/test_file.py::test_function
+
+# Skip MongoDB tests
+pytest -v -m "not mongodb"
+
+# To enable container-based tests, first build the test image:
+docker build -t conda-forge-tick:test .
+```
+
+### CLI Usage
+```bash
+# General help
+conda-forge-tick --help
+
+# Debug mode (enables debug logging, disables multiprocessing)
+conda-forge-tick --debug <command>
+
+# Online mode (fetches graph data from GitHub, useful for local testing)
+conda-forge-tick --online <command>
+
+# Disable containers (for debugging, but note security implications)
+conda-forge-tick --no-containers <command>
+
+# Example: update upstream versions for a single package
+conda-forge-tick --debug --online update-upstream-versions numpy
+```
+
+### Linting
+```bash
+# Pre-commit handles linting (ruff, mypy, typos)
+pre-commit run --all-files
+```
+
+## Architecture
+
+### Core Components
+
+**CLI Entry Points** (`conda_forge_tick/cli.py`, `conda_forge_tick/container_cli.py`):
+- `conda-forge-tick`: Main CLI for bot operations
+- `conda-forge-tick-container`: CLI for containerized operations
+
+**Key Modules**:
+- `auto_tick.py`: Main bot job - creates PRs for migrations and version updates
+- `make_graph.py`: Builds the conda-forge dependency graph
+- `make_migrators.py`: Initializes migration objects
+- `update_upstream_versions.py`: Fetches latest versions from upstream sources
+- `update_prs.py`: Updates PR statuses from GitHub
+- `feedstock_parser.py`: Parses feedstock metadata
+
+### Migrators (`conda_forge_tick/migrators/`)
+
+Base class: `Migration` in `core.py`. Migrators handle automated changes:
+- `version.py`: Version updates (special - uses `CondaMetaYAML` parser)
+- `migration_yaml.py`: CFEP-09 YAML migrations from conda-forge-pinning
+- `arch.py`, `cross_compile.py`: Architecture migrations
+- Custom migrators for specific ecosystem changes (libboost, numpy2, etc.)
+
+### Data Model
+
+The bot uses `cf-graph-countyfair` repository as its database. Key structures:
+- `graph.json`: NetworkX dependency graph
+- `node_attrs/`: Package metadata (one JSON per package, sharded paths)
+- `versions/`: Upstream version information
+- `pr_json/`: PR status tracking
+- `pr_info/`, `version_pr_info/`: Migration/version PR metadata
+
+Pydantic models in `conda_forge_tick/models/` document the schema.
+
+### LazyJson System
+
+Data is loaded lazily via `LazyJson` class. Backends configured via `CF_TICK_GRAPH_DATA_BACKENDS`:
+- `file`: Local filesystem (default, requires cf-graph-countyfair clone)
+- `github`: Read-only from GitHub raw URLs (good for debugging)
+- `mongodb`: MongoDB database
+
+### Recipe Parsing
+
+`CondaMetaYAML` in `recipe_parser/` handles Jinja2-templated YAML recipes:
+- Preserves comments (important for conda selectors)
+- Handles duplicate keys with different selectors via `__###conda-selector###__` tokens
+- Extracts Jinja2 variables for version migration
+
+## Environment Variables
+
+See `conda_forge_tick/settings.py` for full list. Key ones:
+- `CF_TICK_GRAPH_DATA_BACKENDS`: Colon-separated backend list
+- `CF_TICK_GRAPH_DATA_USE_FILE_CACHE`: Enable/disable local caching
+- `MONGODB_CONNECTION_STRING`: MongoDB connection string
+- `BOT_TOKEN`: GitHub token for bot operations
+- `CF_FEEDSTOCK_OPS_IN_CONTAINER`: Set to "true" when running in container
+
+## Bot Jobs Structure
+
+The bot runs as multiple parallel cron jobs via GitHub Actions:
+- `bot-bot.yml`: Main job making PRs
+- `bot-feedstocks.yml`: Updates feedstock list
+- `bot-versions.yml`: Fetches upstream versions
+- `bot-prs.yml`: Updates PR statuses
+- `bot-make-graph.yml`: Builds dependency graph
+- `bot-make-migrators.yml`: Creates migration objects
+- `bot-pypi-mapping.yml`: PyPI to conda-forge mapping
+
+## Integration Tests
+
+Located in `tests_integration/`. Tests the full bot pipeline against real GitHub repositories using staging accounts.
+
+### Test Environment Architecture
+
+The integration tests require three GitHub entities that mimic production:
+- **Conda-forge org** (`GITHUB_ACCOUNT_CONDA_FORGE_ORG`): Contains test feedstocks
+- **Bot user** (`GITHUB_ACCOUNT_BOT_USER`): Creates forks and PRs
+- **Regro org** (`GITHUB_ACCOUNT_REGRO_ORG`): Contains a test `cf-graph-countyfair` repository
+
+Default staging accounts are `conda-forge-bot-staging`, `regro-cf-autotick-bot-staging`, and `regro-staging`. You can use your own accounts by setting environment variables.
+
+### Setup
+
+1. **Initialize git submodules** (test feedstock resources are stored as submodules):
+```bash
+git submodule update --init --recursive
+```
+
+2. **Create a `.env` file** with required environment variables:
+```bash
+export BOT_TOKEN='<github-classic-pat>'
+export TEST_SETUP_TOKEN='<github-classic-pat>'  # typically same as BOT_TOKEN
+export GITHUB_ACCOUNT_CONDA_FORGE_ORG='your-conda-forge-staging-org'
+export GITHUB_ACCOUNT_BOT_USER='your-bot-user'
+export GITHUB_ACCOUNT_REGRO_ORG='your-regro-staging-org'
+export PROXY_DEBUG_LOGGING='true'  # optional, for debugging
+```
+
+GitHub token requires scopes: `repo`, `workflow`, `delete_repo`.
+
+3. **Set up mitmproxy certificates** (required for HTTP proxy that intercepts requests):
+```bash
+cd tests_integration
+./mitmproxy_setup_wizard.sh
+```
+
+On macOS: Add the generated certificate to Keychain Access and set "Always Trust".
+On Linux: Copy to `/usr/local/share/ca-certificates/` and run `update-ca-certificates`.
+
+4. **Build the Docker test image** (required for container-based tests):
+```bash
+docker build -t conda-forge-tick:test .
+```
+
+### Running Integration Tests
+
+**Important**: Integration tests take a long time to execute (5+ minutes per test). To avoid repeated runs:
+- Persist stdout/stderr to a file and grep for errors
+- Run tests in the background while working on other tasks
+
+```bash
+# Source your environment variables
+source .env
+
+# Run from repository root, skipping container tests (default)
+# Recommended: redirect output to file for later analysis
+pytest -s -v --dist=no tests_integration -k "False" > /tmp/integration_test.log 2>&1 &
+tail -f /tmp/integration_test.log  # follow output in another terminal
+
+# Or run interactively if needed
+pytest -s -v --dist=no tests_integration -k "False"
+
+# Run only container tests (requires Docker image built with test tag)
+pytest -s -v --dist=no tests_integration -k "True"
+
+# Run a specific test scenario
+pytest -s -v --dist=no tests_integration -k "test_scenario[0]"
+```
+
+### Test Case Structure
+
+Test cases are defined in `tests_integration/lib/_definitions/<feedstock>/__init__.py`. Each test case:
+1. `get_router()`: Defines mock HTTP responses via FastAPI router
+2. `prepare(helper)`: Sets up test state (e.g., overwrites feedstock contents)
+3. `validate(helper)`: Asserts expected outcomes (e.g., PR was created with correct changes)
+
+### How Tests Execute
+
+Tests run the full bot pipeline in sequence:
+1. `gather-all-feedstocks`
+2. `make-graph --update-nodes-and-edges`
+3. `make-graph`
+4. `update-upstream-versions`
+5. `make-migrators`
+6. `auto-tick`
+7. (repeat migrators and auto-tick for state propagation)
+
+Each step deploys to the staging `cf-graph-countyfair` repo.

CLAUDE.md

@@ -0,0 +1 @@
+AGENTS.md

conda_forge_tick/update_deps.py

@@ -458,7 +458,15 @@ def _make_grayskull_recipe_v1(
         is_arch=not package_is_noarch,
     )
     _validate_grayskull_recipe_v1(recipe=recipe)
-    return _generate_grayskull_recipe_v1(recipe=recipe, configuration=config)
+    recipe_str = _generate_grayskull_recipe_v1(recipe=recipe, configuration=config)
+
+    # Grayskull generates `match(python, ...)` for noarch recipes, but v1 recipes
+    # use `python_min` in their variant configs (CFEP-25). Replace to make the
+    # recipe renderable. See: https://github.com/conda/conda-recipe-manager/issues/479
+    if package_is_noarch:
+        recipe_str = recipe_str.replace("match(python,", "match(python_min,")
+
+    return recipe_str
 
 
 def get_grayskull_comparison(attrs, version_key="version"):

tests/test_update_deps.py

@@ -1144,3 +1144,56 @@ def test_jsii_package_name_resolution():
     resolved_name = _modify_package_name_from_github(feedstock_package_name, src)
 
     assert resolved_name == "jsii"
+
+
+def test_get_grayskull_comparison_v1_python_min_mismatch():
+    """Test that get_grayskull_comparison works for v1 recipes using python_min.
+
+    This test reproduces the issue where grayskull generates a recipe with
+    `skip: match(python, "<3.10")` but the feedstock's variant config only has
+    `python_min` (not `python`). When rattler-build tries to render the recipe,
+    it skips all variants because the `python` variable is not set.
+
+    See: https://github.com/conda-forge/dominodatalab-feedstock/pull/21
+    """
+    attrs = {
+        "meta_yaml": {
+            "schema_version": 1,
+            "package": {
+                "name": "dominodatalab",
+                "version": "1.4.7",
+            },
+            "source": {
+                "url": "https://pypi.org/packages/source/d/dominodatalab/dominodatalab-1.4.7.tar.gz",
+            },
+            "build": {"noarch": "python"},
+        },
+        "feedstock_name": "dominodatalab",
+        "version_pr_info": {"version": "2.0.0"},
+        "total_requirements": {
+            "build": set(),
+            "host": {"pip", "python"},
+            "run": {
+                "python",
+                "packaging",
+                "requests >=2.4.2",
+                "beautifulsoup4 >=4.11,<4.12",
+                "polling2 >=0.5.0,<0.6",
+                "urllib3 >=1.26.12,<1.27",
+                "typing-extensions >=4.5.0",
+                "frozendict >=2.3.4,<2.4",
+                "python-dateutil >=2.8.2,<2.9",
+                "retry ==0.9.2",
+            },
+            "test": set(),
+        },
+    }
+
+    # This should not raise an exception, but currently it does because
+    # grayskull generates `skip: match(python, "<3.10")` and the variant
+    # config only has `python_min`, causing rattler-build to skip all variants.
+    dep_comparison, recipe = get_grayskull_comparison(attrs=attrs)
+
+    # If we get here, the comparison should have valid results
+    assert "run" in dep_comparison
+    assert recipe != ""

tests_integration/lib/_definitions/__init__.py

@@ -1,8 +1,17 @@
-from . import conda_forge_pinning, fastapi, polars, pydantic, witr, zizmor
+from . import (
+    conda_forge_pinning,
+    dominodatalab,
+    fastapi,
+    polars,
+    pydantic,
+    witr,
+    zizmor,
+)
 from .base_classes import AbstractIntegrationTestHelper, GitHubAccount, TestCase
 
 TEST_CASE_MAPPING: dict[str, list[TestCase]] = {
     "conda-forge-pinning": conda_forge_pinning.ALL_TEST_CASES,
+    "dominodatalab": dominodatalab.ALL_TEST_CASES,
     "fastapi": fastapi.ALL_TEST_CASES,
     "polars": polars.ALL_TEST_CASES,
     "pydantic": pydantic.ALL_TEST_CASES,

tests_integration/lib/_definitions/base_classes.py

@@ -189,6 +189,31 @@ def assert_new_run_requirements_equal_v1(
         """
         pass
 
+    def assert_pr_body_not_contains(
+        self,
+        feedstock: str,
+        new_version: str,
+        not_included: list[str],
+    ):
+        """
+        Assert that the version update PR body does NOT contain certain strings.
+
+        Parameters
+        ----------
+        feedstock
+            The feedstock we expect the PR for, without the -feedstock suffix.
+        new_version
+            The new version that is expected.
+        not_included
+            A list of strings that must NOT be present in the PR body.
+
+        Raises
+        ------
+        AssertionError
+            If any of the strings are found in the PR body.
+        """
+        pass
+
     def assert_pr_title_starts_with(
         self,
         feedstock: str,