feat: add docs

.github/workflows/docs.yml

@@ -0,0 +1,32 @@
+name: Docs
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pages: write
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    env:
+      GIT_COMMITTER_NAME: ci-bot
+      GIT_COMMITTER_EMAIL: [email protected]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: Swatinem/rust-cache@v2
+      - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+      - name: Install Python
+        run: uv python install # we use uv instead of setup-python so we get python-version resolution between our two packages
+      - name: Sync
+        run: uv sync
+      - name: Deploy
+        run: |
+          VERSION=$(git describe --tags --match="v*" --abbrev=0)
+          uv run mike deploy $VERSION latest --update-aliases --push

.gitignore

@@ -1,3 +1,5 @@
 target/
 debug/
 **/*.rs.bk
+.cache
+site/

docs/index.md

@@ -0,0 +1,52 @@
+# cql2-rs
+
+**cql-rs** is command-line interface (CLI), Python package, and Rust crate for parsing, validating, and converting [Common Query Language (CQL2)](https://www.ogc.org/standard/cql2/).
+
+## CLI
+
+To install the CLI, you'll need [Rust](https://rustup.rs/).
+Then:
+
+```shell
+$ cargo install cql2-cli
+$ cql2 -o json "landsat:scene_id = 'LC82030282019133LGN00'"
+{"op":"=","args":[{"property":"landsat:scene_id"},"LC82030282019133LGN00"]}
+```
+
+## Python
+
+Install with **pip**:
+
+```shell
+pip install cql2
+```
+
+Then:
+
+```python
+from cql2 import Expr
+expr = Expr("landsat:scene_id = 'LC82030282019133LGN00'")
+d = expr.to_json()
+```
+
+See [the API documentation](./python.md) for more.
+
+## Rust
+
+Add **cql2** to your dependencies:
+
+```shell
+cargo add cql2
+```
+
+Then:
+
+```rust
+use cql2::Expr;
+
+let expr: Expr = "landsat:scene_id = 'LC82030282019133LGN00'".parse().unwrap();
+assert!(expr.is_valid());
+let json = expr.to_json().unwrap();
+```
+
+See [the API documentation](https://docs.rs/cql2) for more.

docs/python.md

@@ -0,0 +1,13 @@
+# Python
+
+Python API documentation for the **cql2** package.
+Install from PyPI:
+
+```shell
+pip install cql2
+```
+
+## API
+
+::: cql2.Expr
+::: cql2.SqlQuery

mkdocs.yml

@@ -0,0 +1,57 @@
+site_name: cql2-rs
+site_url: https://developmentseed.org/cql2-rs/
+site_description: Command-line interface (CLI), Python package, and Rust crate for parsing, validating, and converting Common Query Language (CQL2)
+site_author: David Bitner
+repo_name: developmentseed/cql2-rs
+repo_url: https://github.com/developmentseed/cql2-rs
+
+extra:
+  social:
+    - icon: "fontawesome/brands/github"
+  version:
+    provider: mike
+
+theme:
+  name: material
+  logo: ds-logo-hor--pos.svg
+  favicon: favicon.png
+  palette:
+    primary: blue
+  features:
+    - navigation.indexes
+    - navigation.instant
+    - navigation.tracking
+    - search.suggest
+    - search.share
+nav:
+  - cql2-rs: index.md
+  - Python: python.md
+plugins:
+  - search
+  - social
+  - mike:
+      alias_type: "copy"
+      canonical_version: "latest"
+  - mkdocstrings:
+      enable_inventory: true
+      handlers:
+        python:
+          options:
+            allow_inspection: false
+            show_root_heading: true
+            separate_signature: false
+            docstring_style: google
+            docstring_section_style: list
+            show_symbol_type_toc: true
+            signature_crossrefs: true
+            merge_init_into_class: true
+            docstring_options:
+              ignore_init_summary: false
+markdown_extensions:
+  - pymdownx.highlight:
+      anchor_linenums: true
+      line_spans: __span
+      pygments_lang_class: true
+  - pymdownx.inlinehilite
+  - pymdownx.snippets
+  - pymdownx.superfences

pyproject.toml

@@ -0,0 +1,18 @@
+[project]
+name = "cql2-rs"
+version = "0.0.0"
+description = "This Python package is non-releaseable and is only used for building the documentation"
+requires-python = ">=3.12"
+
+[tool.uv]
+dev-dependencies = [
+    "mike>=2.1.3",
+    "mkdocs-material[imaging]>=9.5.39",
+    "mkdocstrings[python]>=0.26.1",
+]
+
+[tool.uv.sources]
+python = { workspace = true }
+
+[tool.uv.workspace]
+members = ["python/"]

python/cql2.pyi

@@ -2,13 +2,82 @@ from typing import Any
 from os import PathLike
 
 class SqlQuery:
+    """A SQL query"""
+
     query: str
+    """The query, with parameterized fields."""
+
     params: list[str]
+    """The parameters, to use for binding."""
 
 class Expr:
     @staticmethod
-    def from_path(path: PathLike) -> Expr: ...
-    def __init__(self, cql2: str | dict[str, Any]) -> None: ...
-    def to_json(self) -> dict[str, Any]: ...
-    def to_text(self) -> str: ...
-    def to_sql(self) -> SqlQuery: ...
+    def from_path(path: PathLike) -> Expr:
+        """Reads CQL2 from a filesystem path.
+
+        Args:
+            path (PathLike): The input path
+
+        Returns:
+            Expr: The CQL2 expression
+
+        Examples:
+            >>> from cql2 import Expr
+            >>> expr = Expr.from_path("fixtures/text/example01.txt")
+        """
+
+    def __init__(self, cql2: str | dict[str, Any]) -> None:
+        """A CQL2 expression.
+
+        The cql2 can either be a cql2-text string, a cql2-json string, or a
+        cql2-json dictionary.
+
+        Args:
+            cql2 (str | dict[str, Any]): The input CQL2
+
+        Examples:
+            >>> from cql2 import Expr
+            >>> expr = Expr("landsat:scene_id = 'LC82030282019133LGN00'")
+            >>> expr = Expr({"op":"=","args":[{"property":"landsat:scene_id"},"LC82030282019133LGN00"]})
+        """
+
+    def to_json(self) -> dict[str, Any]:
+        """Converts this cql2 expression to a cql2-json dictionary.
+
+        Returns:
+            dict[str, Any]: The cql2-json
+
+        Examples:
+            >>> from cql2 import Expr
+            >>> expr = Expr("landsat:scene_id = 'LC82030282019133LGN00'")
+            >>> expr.to_json()
+            {'op': '=', 'args': [{'property': 'landsat:scene_id'}, 'LC82030282019133LGN00']}
+        """
+
+    def to_text(self) -> str:
+        """Converts this cql2 expression to cql2-text.
+
+        Returns:
+            str: The cql2-text
+
+        Examples:
+            >>> from cql2 import Expr
+            >>> expr = Expr({"op":"=","args":[{"property":"landsat:scene_id"},"LC82030282019133LGN00"]})
+            >>> expr.to_text()
+            '("landsat:scene_id" = \'LC82030282019133LGN00\')'
+        """
+
+    def to_sql(self) -> SqlQuery:
+        """Converts this cql2 expression to a SQL query.
+
+        Returns:
+            SqlQuery: The SQL query and parameters
+
+        Examples:
+            >>> from cql2 import Expr
+            >>> expr = Expr("landsat:scene_id = 'LC82030282019133LGN00'")
+            >>> q.query
+            '("landsat:scene_id" = $1)'
+            >>> q.params
+            ['LC82030282019133LGN00']
+        """

python/pyproject.toml

@@ -13,4 +13,4 @@ classifiers = [
 dynamic = ["version"]
 
 [tool.uv]
-dev-dependencies = ["mypy", "pytest", "ruff"]
+dev-dependencies = ["mypy>=1.11.2", "pytest>=8.3.3", "ruff>=0.6.9"]