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34 lines
898 B
Nim
34 lines
898 B
Nim
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import
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std/strutils,
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regex,
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stew/results
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proc validateDbUrl*(dbUrl: string): Result[string, string] =
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## dbUrl mimics SQLAlchemy Database URL schema
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## See: https://docs.sqlalchemy.org/en/14/core/engines.html#database-urls
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let regex = re"^[\w\+]+:\/\/[\w\/\\\.\:\@]+$"
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let dbUrl = dbUrl.strip()
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if dbUrl == "" or dbUrl == "none" or dbUrl.match(regex):
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return ok(dbUrl)
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else:
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return err("invalid 'db url' option format: " & dbUrl)
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proc getDbEngine*(dbUrl: string): Result[string, string] =
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let dbUrlParts = dbUrl.split("://", 1)
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if dbUrlParts.len != 2:
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return err("Incorrect dbUrl : " & dbUrl)
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let engine = dbUrlParts[0]
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return ok(engine)
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proc getDbPath*(dbUrl: string): Result[string, string] =
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let dbUrlParts = dbUrl.split("://", 1)
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if dbUrlParts.len != 2:
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return err("Incorrect dbUrl : " & dbUrl)
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let path = dbUrlParts[1]
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return ok(path)
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