isomer.tool.dev.export_schemata()

Complexity

Conditions

17

Size

Total Lines	118
Code Lines	75

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

#!/usr/bin/env python
@dev.command(short_help="export schemata")
@click.option("--output-path", "-o", help="output path", type=click.types.Path())
@click.option(
    "--format",
    "-f",
    help="Specify format",
    default="jsonschema",
    type=click.types.Choice(["jsonschema", "typescript"]),
)
@click.option(
    "--no-entity-mode",
    "-n",
    help="Do not use ngrx-auto-entity mode (removes key and does not uses classes)",
    default=False,
    is_flag=True,
)
@click.option(
    "--include-meta",
    "-m",
    is_flag=True,
    default=False,
    help="Include meta properties like permissions",
)
@click.argument("schemata", nargs=-1)
@click.pass_context
def export_schemata(ctx, output_path, format, no_entity_mode, include_meta, schemata):
    """Utility function for exporting known schemata to various formats

    Exporting to typescript requires the "json-schema-to-typescript" tool.
    You can install it via:

        npm -g install json-schema-to-typescript
    """

    # TODO: This one is rather ugly to edit, should the need arise..
    banner = (
        "/* tslint:disable */\n/**\n* This file was automatically generated "
        "by Isomer's command line tool using:\n"
        " * 'iso dev export-schemata -f typescript' "
        "- using json-schema-to-typescript.\n"
        " * DO NOT MODIFY IT BY HAND. Instead, modify the source isomer object "
        "file,\n* and run the iso tool schemata exporter again, to regenerate this file.\n*/"
    )

    # TODO: This should be employable to automatically generate
    #  typescript definitions inside a modules frontend part as part
    #  of the development cycle.

    from isomer import database, schemastore

    database.initialize(ctx.obj["dbhost"], ctx.obj["dbname"], ignore_fail=True)

    if len(schemata) == 0:
        schemata = database.objectmodels.keys()

    if output_path is not None:
        stdout = False
        if not os.path.exists(output_path):
            abort("Output Path doesn't exist.")
    else:
        stdout = True

    for item in schemata:
        if item not in schemastore.schemastore:
            log("Schema not registered:", item, lvl=warn)
            continue

        schema = schemastore.schemastore[item]["schema"]

        if not include_meta:
            if "perms" in schema["properties"]:
                del schema["properties"]["perms"]
            if "roles_create" in schema:
                del schema["roles_create"]
            if "required" in schema:
                del schema["required"]

        if format == "jsonschema":
            log("Generating json schema of", item)

            if stdout:
                print(json.dumps(schema, indent=4))

The variable json does not seem to be defined.

            else:
                with open(os.path.join(output_path, item + ".json"), "w") as f:
                    json.dump(schema, f, indent=4)

        elif format == "typescript":
            log("Generating typescript annotations of", item)

            success, result = run_process(

The variable run_process does not seem to be defined.

                output_path,
                [
                    "json2ts",
                    "--bannerComment",
                    banner,
                ],
                stdin=json.dumps(schema).encode("utf-8"),
            )
            typescript = result.output.decode("utf-8")

            if no_entity_mode is False:
                typescript = (
                        "import { Entity, Key } from '@briebug/ngrx-auto-entity';\n"
                        + typescript
                )
                typescript = typescript.replace("uuid", "@Key uuid")
                typescript = typescript.replace(
                    "export interface",
                    "@Entity({modelName: '%s'})\n" "export class" % item,
                )

            if stdout:
                print(typescript)
            else:
                with open(os.path.join(output_path, item + ".ts"), "w") as f:
                    f.write(typescript)

    finish(ctx)

The variable finish does not seem to be defined.