66 lines
1.4 KiB
Python
66 lines
1.4 KiB
Python
from enum import Enum
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from typing import Optional
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import typer
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from compose_viz import __app_name__, __version__
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from compose_viz.graph import Graph
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from compose_viz.parser import Parser
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class VisualizationFormats(str, Enum):
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png = "PNG"
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dot = "DOT"
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app = typer.Typer(
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invoke_without_command=True,
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no_args_is_help=True,
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subcommand_metavar="",
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add_completion=False,
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)
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def _version_callback(value: bool) -> None:
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if value:
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typer.echo(f"{__app_name__} {__version__}")
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raise typer.Exit()
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@app.callback()
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def compose_viz(
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input_path: str,
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output_path: str = typer.Option(
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"./compose-viz.png",
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"--output-path",
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"-o",
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help="Output path for the generated visualization file.",
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),
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format: VisualizationFormats = typer.Option(
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"PNG",
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"--format",
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"-m",
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help="Output format for the generated visualization file.",
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),
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_: Optional[bool] = typer.Option(
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None,
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"--version",
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"-v",
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help="Show the version of compose-viz.",
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callback=_version_callback,
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is_eager=True,
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),
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) -> None:
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parser = Parser()
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compose = parser.parse(input_path)
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if compose:
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typer.echo(f"Successfully parsed {input_path}")
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Graph(compose, output_path).render(format)
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raise typer.Exit()
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def start_cli() -> None:
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app(prog_name="cpv")
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