mirror of https://github.com/qwc/backive.git
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package runner
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import (
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"fmt"
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"os"
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"github.com/qwc/backive/backup"
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"github.com/qwc/backive/config"
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)
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// Run runs the backup script with appropriate rights.
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func Run(b backup.Backup) error {
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cfg := config.Get()
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if cfg.Devices[b.Name].IsMounted() {
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checkExistence := func(path string, name string) error {
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if _, err := os.Stat(path); err != nil {
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if os.IsNotExist(err) {
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return fmt.Errorf("%s does not exist", name)
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} else {
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return fmt.Errorf("Error when checking %s: %w", name, err)
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}
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}
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return nil
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}
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// Check for existence of target dir
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if err := checkExistence(b.TargetDir, "target directory"); err != nil {
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return err
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}
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// check for existence of source dir
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if err := checkExistence(b.SourceDir, "source directory"); err != nil {
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return err
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}
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// check for existence of script path
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if err := checkExistence(b.ScriptPath, "script path"); err != nil {
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return err
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}
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// setup script environment including user to use
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// run script
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}
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// quit with error that the device is not available.
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return fmt.Errorf("The device is not mounted")
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}
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