63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
package iso
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import (
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"os"
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"path/filepath"
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)
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// OutputDir is an interface type that abstracts the creation and handling
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// of the output directory for VMware-based products. The abstraction is made
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// so that the output directory can be properly made on remote (ESXi) based
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// VMware products as well as local.
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type OutputDir interface {
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DirExists() (bool, error)
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ListFiles() ([]string, error)
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MkdirAll() error
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Remove(string) error
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RemoveAll() error
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SetOutputDir(string)
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}
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// localOutputDir is an OutputDir implementation where the directory
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// is on the local machine.
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type localOutputDir struct {
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dir string
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}
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func (d *localOutputDir) DirExists() (bool, error) {
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_, err := os.Stat(d.dir)
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return err == nil, nil
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}
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func (d *localOutputDir) ListFiles() ([]string, error) {
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files := make([]string, 0, 10)
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visit := func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if !info.IsDir() {
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files = append(files, path)
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}
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return nil
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}
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return files, filepath.Walk(d.dir, visit)
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}
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func (d *localOutputDir) MkdirAll() error {
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return os.MkdirAll(d.dir, 0755)
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}
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func (d *localOutputDir) Remove(path string) error {
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return os.Remove(path)
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}
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func (d *localOutputDir) RemoveAll() error {
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return os.RemoveAll(d.dir)
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}
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func (d *localOutputDir) SetOutputDir(path string) {
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d.dir = path
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}
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