32 lines
838 B
Go
32 lines
838 B
Go
package bundle
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import (
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"fmt"
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"path"
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"strings"
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)
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const distributorStateName = ".distributor.json"
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func ValidateSourcePath(value string) error {
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if value == "" {
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return fmt.Errorf("source path is required")
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}
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if strings.Contains(value, "\\") || strings.HasPrefix(value, "/") {
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return fmt.Errorf("source path %q must be a clean relative slash-separated path", value)
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}
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if path.Clean(value) != value {
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return fmt.Errorf("source path %q must be a clean relative slash-separated path", value)
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}
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for _, segment := range strings.Split(value, "/") {
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if segment == "" || segment == "." || segment == ".." {
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return fmt.Errorf("source path %q must be a clean relative slash-separated path", value)
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}
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}
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switch value {
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case ManifestName, distributorStateName:
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return fmt.Errorf("%q is reserved", value)
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}
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return nil
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}
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