32 lines
537 B
Go
32 lines
537 B
Go
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package file
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import (
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"errors"
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"regexp"
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"fmt"
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)
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type MultilineConf struct {
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Pattern string `toml:"pattern"`
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MaxLines int `toml:"maxLines"`
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}
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func (c *MultilineConf) ConfigValidate() (error) {
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if c == nil {
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return errors.New("config of Multiline is nil")
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}
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if c.Pattern == "" {
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return errors.New("Pattern in Multiline can't be nil")
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}
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if _, err := regexp.Compile(c.Pattern); err != nil {
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return fmt.Errorf("Multiline pattern compile error: %s", err)
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}
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if c.MaxLines == 0 {
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c.MaxLines = 200
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}
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return nil
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}
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