a360324f62
This commit cleans up the package structure, to make two new top-level packages `internal` (for internal-use packages) and `pkg` (for general shared utility code).
29 lines
577 B
Go
29 lines
577 B
Go
package fsx
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import (
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"os"
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"time"
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)
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// Touch touches a file.
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// It is similar to the unix 'touch' command.
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//
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// If the file does not exist exists, it is created using [os.Create].
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// If the file does exist, it's access and modification times are updated to the current time.
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func Touch(path string) error {
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_, err := os.Stat(path)
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switch {
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case os.IsNotExist(err):
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f, err := os.Create(path)
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if err != nil {
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return err
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}
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defer f.Close()
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return nil
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case err != nil:
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return err
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default:
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now := time.Now().Local()
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return os.Chtimes(path, now, now)
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}
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}
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