Draft of a more organized object modelling

pyproject.toml

@@ -11,6 +11,7 @@ dependencies = [
     "mkdocstrings-python>=1.9.1",
     "mkdocs-macros-plugin",
     "mkdocs-site-urls",
+    "dynaconf",
     "importlib_resources",
     "httpx",
     "rich",

src/pulp_docs/cli.py

@@ -4,153 +4,3 @@
 It defines its interface.
 """
 
-import os
-import subprocess
-import sys
-import tempfile
-import typing as t
-from pathlib import Path
-
-import click
-from importlib_resources import files
-
-TMP_DIR = Path("tmp")
-WORKDIR = Path.home() / "workspace" / "multirepo-prototype"
-
-
-def get_abspath(name: str) -> Path:
-    return Path(WORKDIR / name).absolute()
-
-
-def cast_bool(value: str) -> bool:
-    return False if value.lower() in ("f", "false") else True
-
-
-class Config:
-    """
-    Configuration shared among CLI and mkdocs_macro.py hooks.
-
-    Params:
-        mkdocs_file: the base mkdocs used in serving/building
-        repolist: the configuration repositories (which and how to fetch)
-        clear_cache: whether to clear cache before downloading from remote
-    """
-
-    def __init__(self, from_environ: bool = False):
-        if from_environ is False:
-            self.verbose = False
-            self.workdir = Path().absolute()
-            self.mkdocs_file = files("pulp_docs").joinpath("data/mkdocs.yml").absolute()
-            self.repolist = files("pulp_docs").joinpath("data/repolist.yml").absolute()
-            self.clear_cache = False
-
-            if env_mkdocs := os.environ.get("PULPDOCS_MKDOCS_FILE"):
-                self.mkdocs_file = Path(env_mkdocs)
-        else:
-            self.verbose = cast_bool(os.environ["PULPDOCS_VERBOSE"])
-            self.workdir = Path(os.environ["PULPDOCS_WORKDIR"])
-            self.mkdocs_file = Path(os.environ["PULPDOCS_MKDOCS_FILE"])
-            self.repolist = Path(os.environ["PULPDOCS_REPOLIST"])
-            self.clear_cache = cast_bool(os.environ["PULPDOCS_CLEAR_CACHE"])
-
-    def get_environ_dict(self):
-        return {f"PULPDOCS_{k.upper()}": str(v) for k, v in self.__dict__.items()}
-
-
-pass_config = click.make_pass_decorator(Config, ensure=True)
-
-
-@click.group()
-@click.option("--verbose", "-v", is_flag=True)
-@pass_config
-def main(config: Config, verbose: bool):
-    """
-    This is pulp-docs, a cli tool to help run and build multirepo documentation within Pulp project.
-    """
-    config.verbose = verbose
-
-
-# mkdocs help wrapper
-watch_help = (
-    "A directory or file to watch for live reloading. Can be supplied multiple times."
-)
-no_reload_help = "Disable the live reloading in the development server."
-
-
-@main.command()
-@click.option(
-    "--clear-cache",
-    default=False,
-    is_flag=True,
-    help="Whether to clear the cache before serving (default=False).",
-)
-@click.option("--verbose", "-v", is_flag=True)
-@click.option(
-    "-w",
-    "--watch",
-    help=watch_help,
-    type=click.Path(exists=True),
-    multiple=True,
-    default=[],
-)
-@click.option("--no-livereload", "livereload", flag_value=False, help=no_reload_help)
-@click.option("--livereload", "livereload", flag_value=True, default=True, hidden=True)
-@pass_config
-def serve(
-    config: Config,
-    clear_cache: bool,
-    verbose: bool,
-    watch: t.List[Path],
-    livereload: bool,
-):
-    """Run mkdocs server."""
-    env = os.environ.copy()
-    config.clear_cache = clear_cache
-    config.verbose = verbose
-    env.update(config.get_environ_dict())
-
-    watch_list = [("--watch", watched) for watched in watch]
-    flag_list = []
-    if livereload is False:
-        flag_list.append(("--no-livereload",))
-
-    options: t.List[tuple] = [("--config-file", config.mkdocs_file)]
-    options.extend(watch_list)
-    options.extend(flag_list)
-
-    cmd = ["mkdocs", "serve"]
-    for opt in options:
-        cmd.extend(opt)
-    print("Running:", " ".join(str(s) for s in cmd))
-    subprocess.run(cmd, env=env)
-
-
-@main.command()
-@pass_config
-def build(config: Config):
-    """Build mkdocs site."""
-    config.verbose = True
-    env = os.environ.copy()
-    env.update(config.get_environ_dict())
-
-    options = (
-        ("--config-file", config.mkdocs_file),
-        ("--site-dir", str(Path("site").absolute())),
-    )
-    cmd = ["mkdocs", "build"]
-    for opt in options:
-        cmd.extend(opt)
-    print("Building:", " ".join(str(s) for s in cmd))
-    result = subprocess.run(cmd, env=env)
-    sys.exit(result.returncode)
-
-
-@main.command()
-@pass_config
-def status(config: Config):
-    """Print relevant information about repositories that will be used."""
-    raise NotImplementedError
-
-
-if __name__ == "__main__":
-    sys.exit(main())

src/pulp_docs/config.py

@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import tempfile
+from dataclasses import dataclass, field
+from enum import Enum
+from pathlib import Path
+from typing import Optional
+
+from dynaconf import Dynaconf, Validator
+
+
+def init_config(setting_file: Optional[Path] = None) -> ConfigSchema:
+    setting_files = [setting_file] if setting_file else []
+    return Dynaconf(settings_file=setting_files)
+
+
+class FindStrategy(Enum):
+    """
+    Strategies on how to choose local repos, which should be used to override the defaults.
+
+    Args:
+        NONE: Don't use any local overrides.
+        CURRENT: If the CWD is a matching repo, use that.
+        PARENT_WORKDIR: Lookup for matching repos in the parent workdir.
+        LOOKUP_LIST: Use an explicit lookup_list defining the path for each repo override.
+    """
+
+    NONE = 0
+    CURRENT = 1
+    PARENT_WORKDIR = 2
+    LOOKUP_LIST = 3
+
+
+@dataclass
+class ConfigSchema:
+    remote_sync_config: RemoteSyncConfig
+    repo_finder_config: RepoFinderConfig
+    cli_config: CliConfig
+
+    class Meta:
+        validators: list[Validator] = []
+
+
+@dataclass
+class RemoteSyncConfig:
+    """
+    Args:
+        sync: Wheter or not to sync (clone and rebase) changes to a managed repo.
+        manged_repo_path: The local path to where the managed repo should operate.
+    """
+
+    sync: bool = True
+    managed_repo_path: Path = Path(tempfile.gettempdir())
+
+
+@dataclass
+class RepoFinderConfig:
+    strategy: FindStrategy = FindStrategy.CURRENT
+    lookup_list: list[Path] = field(default_factory=list)
+
+
+@dataclass
+class CliConfig:
+    livereload: bool = True
+    watch_list: list[Path] = field(default_factory=list)

src/pulp_docs/constants.py

@@ -1,40 +1 @@
-ADMIN_NAME = "admin"
-USER_NAME = "user"
-RESTAPI_URL_TEMPLATE = "https://docs.pulpproject.org/{}/restapi.html"
 
-DISPLAY_NAMES = {
-    "guides": "How-to Guides",
-    "learn": "Learn More",
-    "tutorials": "Tutorials",
-    "reference": "Reference",
-}
-GUIDES = DISPLAY_NAMES["guides"]
-LEARN = DISPLAY_NAMES["learn"]
-TUTORIALS = DISPLAY_NAMES["tutorials"]
-
-
-class Names:
-    """Display Names"""
-
-    # content types
-    GUIDES = "How-to Guides"
-    LEARN = "Learn More"
-    TUTORIALS = "Tutorials"
-    REFERENCE = "Reference"
-
-    # repo-types
-    OTHER = "Extra"
-    CORE = "Pulpcore"
-    CONTENT = "Plugins"
-
-    # personas
-    USER = "User"
-    ADMIN = "Admin"
-    DEV = "Dev"
-
-    # other
-    PULPCORE_TUTORIAL = "Getting Started"
-
-    @staticmethod
-    def get(name: str):
-        return getattr(Names, name.upper())

src/pulp_docs/mkdocs_hooks.py

@@ -3,16 +3,3 @@
 
 See: https://www.mkdocs.org/user-guide/configuration/#hooks
 """
-
-
-def on_serve(server, config, builder):
-    """
-    Hook to unwatch the temp dirs.
-
-    See: https://www.mkdocs.org/dev-guide/plugins/#on_serve
-    """
-    tmpdir = config["docs_dir"]
-    mkdocs_yml = config["config_file_path"]
-    server.unwatch(tmpdir)
-    server.unwatch(mkdocs_yml)
-    return server