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Remove sync

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This commit is contained in:
PhatPhuckDave
2024-09-11 19:31:51 +02:00
parent fc59878389
commit 1a6992e2a7
1 changed files with 0 additions and 52 deletions
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52
instruction.go
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@@ -57,58 +57,6 @@ func ParseInstruction(line string) (LinkInstruction, error) {
return instruction, nil
}
func (instruction *LinkInstruction) RunSync() error {
if !FileExists(instruction.Source) {
return fmt.Errorf("instruction source %s%s%s does not exist", SourceColor, instruction.Source, DefaultColor)
}
if AreSame(instruction.Source, instruction.Target) {
log.Printf("Source %s%s%s and target %s%s%s are the same, %snothing to do...%s", SourceColor, instruction.Source, DefaultColor, TargetColor, instruction.Target, DefaultColor, PathColor, DefaultColor)
return nil
}
if FileExists(instruction.Target) {
if instruction.Force {
isSymlink, err := IsSymlink(instruction.Target)
if err != nil {
return fmt.Errorf("could not determine whether %s%s%s is a sym link or not, stopping; err: %s%+v%s", TargetColor, instruction.Target, DefaultColor, ErrorColor, err, DefaultColor)
}
if isSymlink {
log.Printf("Removing symlink at %s%s%s", TargetColor, instruction.Target, DefaultColor)
err = os.Remove(instruction.Target)
if err != nil {
return fmt.Errorf("failed deleting %s%s%s due to %s%+v%s", TargetColor, instruction.Target, DefaultColor, ErrorColor, err, DefaultColor)
}
} else {
if !instruction.Delete {
return fmt.Errorf("refusing to delte actual (non symlink) file %s%s%s", TargetColor, instruction.Target, DefaultColor)
}
log.Printf("Deleting %s%s%s", TargetColor, instruction.Target, DefaultColor)
err = os.RemoveAll(instruction.Target)
if err != nil {
return fmt.Errorf("failed deleting %s%s%s due to %s%+v%s", TargetColor, instruction.Target, DefaultColor, ErrorColor, err, DefaultColor)
}
}
} else {
return fmt.Errorf("target %s%s%s exists - handle manually or set the 'forced' flag (3rd field)", TargetColor, instruction.Target, DefaultColor)
}
}
var err error
if instruction.Hard {
err = os.Link(instruction.Source, instruction.Target)
} else {
err = os.Symlink(instruction.Source, instruction.Target)
}
if err != nil {
return fmt.Errorf("failed creating symlink between %s%s%s and %s%s%s with error %s%+v%s", SourceColor, instruction.Source, DefaultColor, TargetColor, instruction.Target, DefaultColor, ErrorColor, err, DefaultColor)
}
log.Printf("Created symlink between %s%s%s and %s%s%s", SourceColor, instruction.Source, DefaultColor, TargetColor, instruction.Target, DefaultColor)
return nil
}
func (instruction *LinkInstruction) RunAsync(status chan (error)) {
defer close(status)
if !FileExists(instruction.Source) {