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59 lines
1.7 KiB
59 lines
1.7 KiB
#!/usr/bin/env python -B
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"""
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Generates a JS schema file from sandbox/grist/schema.py.
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"""
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import schema # pylint: disable=import-error
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# These are the types that appear in Grist metadata columns.
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_ts_types = {
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"Bool": "boolean",
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"DateTime": "number",
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"Int": "number",
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"PositionNumber": "number",
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"Ref": "number",
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"RefList": "[GristObjCode.List, ...number[]]|null", # Non-primitive values are encoded
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"ChoiceList": "[GristObjCode.List, ...string[]]|null",
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"Text": "string",
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}
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def get_ts_type(col_type):
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col_type = col_type.split(':', 1)[0] # Strip suffix for Ref:, DateTime:, etc.
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return _ts_types.get(col_type, "CellValue")
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def main():
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print("""\
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/*** THIS FILE IS AUTO-GENERATED BY %s ***/
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import { GristObjCode } from "app/plugin/GristData";
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// tslint:disable:object-literal-key-quotes
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export const SCHEMA_VERSION = %d;
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export const schema = {
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""" % ('core/sandbox/gen_js_schema.py', schema.SCHEMA_VERSION))
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# The script name is hardcoded since the Grist sandbox can be
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# at different paths depending on how Grist is installed, and
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# we don't want unnecessary changes to generated files.
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for table in schema.schema_create_actions():
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print(' "%s": {' % table.table_id)
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for column in table.columns:
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print(' %-20s: "%s",' % (column['id'], column['type']))
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print(' },\n')
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print("""};
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export interface SchemaTypes {
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""")
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for table in schema.schema_create_actions():
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print(' "%s": {' % table.table_id)
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for column in table.columns:
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print(' %s: %s;' % (column['id'], get_ts_type(column['type'])))
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print(' };\n')
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print("}")
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if __name__ == '__main__':
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main()
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