54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package zones
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import (
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"fmt"
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"os"
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"path/filepath"
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fs "github.com/hack-pad/hackpadfs"
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)
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// OpenFile opens a file on the machine's config directory with the specified flags
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func (m *Machine) OpenFile(name string, flags int, args ...any) (fs.File, error) {
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base := m.zone.zones.dir
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fullName := m.getFilename(name, args...)
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return fs.OpenFile(base, fullName, flags, 0644)
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}
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// RemoveFile deletes a file from the machine's config directory
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func (m *Machine) RemoveFile(name string, args ...any) error {
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base := m.zone.zones.dir
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fullName := m.getFilename(name, args...)
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err := fs.Remove(base, fullName)
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switch {
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case os.IsNotExist(err):
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return nil
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default:
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return err
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}
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}
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// ReadFile reads a file from the machine's config directory
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func (m *Machine) ReadFile(name string, args ...any) ([]byte, error) {
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base := m.zone.zones.dir
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fullName := m.getFilename(name, args...)
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return fs.ReadFile(base, fullName)
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}
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func (m *Machine) getFilename(name string, args ...any) string {
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if len(args) > 0 {
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name = fmt.Sprintf(name, args...)
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}
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s := []string{
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m.zone.Name,
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m.Name,
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name,
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}
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return filepath.Join(s...)
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}
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