/
symlink_mode.go
64 lines (57 loc) · 1.49 KB
/
symlink_mode.go
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package sync
import (
"github.com/pkg/errors"
)
// IsDefault indicates whether or not the symbolic link handling mode is
// SymlinkMode_SymlinkModeDefault.
func (m SymlinkMode) IsDefault() bool {
return m == SymlinkMode_SymlinkModeDefault
}
// UnmarshalText implements the text unmarshalling interface used when loading
// from TOML files.
func (m *SymlinkMode) UnmarshalText(textBytes []byte) error {
// Convert the bytes to a string.
text := string(textBytes)
// Convert to a VCS mode.
switch text {
case "ignore":
*m = SymlinkMode_SymlinkModeIgnore
case "portable":
*m = SymlinkMode_SymlinkModePortable
case "posix-raw":
*m = SymlinkMode_SymlinkModePOSIXRaw
default:
return errors.Errorf("unknown symlink mode specification: %s", text)
}
// Success.
return nil
}
// Supported indicates whether or not a particular symlink mode is a valid,
// non-default value.
func (m SymlinkMode) Supported() bool {
switch m {
case SymlinkMode_SymlinkModeIgnore:
return true
case SymlinkMode_SymlinkModePortable:
return true
case SymlinkMode_SymlinkModePOSIXRaw:
return true
default:
return false
}
}
// Description returns a human-readable description of a symlink mode.
func (m SymlinkMode) Description() string {
switch m {
case SymlinkMode_SymlinkModeDefault:
return "Default"
case SymlinkMode_SymlinkModeIgnore:
return "Ignore"
case SymlinkMode_SymlinkModePortable:
return "Portable"
case SymlinkMode_SymlinkModePOSIXRaw:
return "POSIX Raw"
default:
return "Unknown"
}
}