59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package dig
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import (
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"fmt"
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"strings"
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)
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const (
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_groupTag = "group"
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)
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type group struct {
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Name string
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Flatten bool
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Soft bool
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}
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type errInvalidGroupOption struct{ Option string }
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func (e errInvalidGroupOption) Error() string {
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return fmt.Sprintf("invalid option %q", e.Option)
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}
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func parseGroupString(s string) (group, error) {
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components := strings.Split(s, ",")
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g := group{Name: components[0]}
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for _, c := range components[1:] {
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switch c {
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case "flatten":
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g.Flatten = true
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case "soft":
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g.Soft = true
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default:
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return g, errInvalidGroupOption{Option: c}
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}
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}
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return g, nil
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}
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