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https://github.com/MontFerret/ferret.git
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33 lines
758 B
Go
33 lines
758 B
Go
package path
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import (
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"context"
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"path"
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"github.com/MontFerret/ferret/pkg/runtime/core"
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"github.com/MontFerret/ferret/pkg/runtime/values"
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"github.com/MontFerret/ferret/pkg/runtime/values/types"
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)
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// Base returns the last component of the path.
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// or the path itself if it does not contain any directory separators.
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// @params path (String) - The path.
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// @returns (String) - The last component of the path.
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func Base(_ context.Context, args ...core.Value) (core.Value, error) {
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err := core.ValidateArgs(args, 1, 1)
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if err != nil {
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return values.EmptyString, err
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}
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err = core.ValidateType(args[0], types.String)
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if err != nil {
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return values.None, err
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}
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pathText := args[0].String()
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return values.NewString(path.Base(pathText)), nil
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}
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