49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
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package configuration
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import (
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"errors"
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"fmt"
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"net/url"
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)
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var (
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errDestIsEmpty = errors.New("dest is empty")
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errFeedValidate = errors.New("feed configuration validation")
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errNameIsEmpty = errors.New("name is empty")
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errOutputIsEmpty = errors.New("output is empty")
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errURLIsEmpty = errors.New("URL is empty")
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)
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// Feed is a single RSS feed configuration.
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type Feed struct {
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Name string `json:"name"`
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URL string `json:"url"`
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Output string `json:"output"`
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Destination string `json:"dest"`
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}
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// Validate validates RSS feed configuration.
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func (f *Feed) Validate() error {
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if f.Name == "" {
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return fmt.Errorf("%w: %w", errFeedValidate, errNameIsEmpty)
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}
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if f.Output == "" {
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return fmt.Errorf("%w: %w", errFeedValidate, errOutputIsEmpty)
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}
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if f.Destination == "" {
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return fmt.Errorf("%w: %w", errFeedValidate, errDestIsEmpty)
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}
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if f.URL == "" {
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return fmt.Errorf("%w: %w", errFeedValidate, errURLIsEmpty)
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}
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if _, err := url.Parse(f.URL); err != nil {
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return fmt.Errorf("%w: parse feed URL: %w", errFeedValidate, err)
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}
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return nil
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}
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