mirror of
https://github.com/qdm12/gluetun.git
synced 2026-06-11 23:04:17 +02:00
Quentin McGaw
4a78989d9d
- main reason being it's a burden to always define sentinel errors at global scope, wrap them with `%w` instead of using a string directly - only use sentinel errors when it has to be checked using `errors.Is` - replace all usage of these sentinel errors in `fmt.Errorf` with direct strings that were in the sentinel error - exclude the sentinel error definition requirement from .golangci.yml - update unit tests to use ContainersError instead of ErrorIs so it stays as a "not a change detector test" without requiring a sentinel error
20 lines
396 B
Go
20 lines
396 B
Go
package updater
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import (
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"fmt"
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"strings"
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)
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func parseFilename(fileName string) (
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region string, err error,
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) {
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const suffix = ".ovpn"
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if !strings.HasSuffix(fileName, suffix) {
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return "", fmt.Errorf("filename does not have the openvpn file extension: %s", fileName)
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}
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region = strings.TrimSuffix(fileName, suffix)
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region = strings.ReplaceAll(region, " - ", " ")
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return region, nil
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}
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