mirror of https://github.com/markbates/pkger.git
44 lines
608 B
Go
44 lines
608 B
Go
package here
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import (
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"encoding/json"
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"os"
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"path/filepath"
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)
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// Dir attempts to gather info for the requested directory.
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func Dir(p string) (Info, error) {
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return Cache(p, func(p string) (Info, error) {
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var i Info
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fi, err := os.Stat(p)
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if err != nil {
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return i, err
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}
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if !fi.IsDir() {
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p = filepath.Dir(p)
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}
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pwd, err := os.Getwd()
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if err != nil {
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return i, err
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}
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defer os.Chdir(pwd)
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os.Chdir(p)
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b, err := run("go", "list", "-json")
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if err != nil {
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return i, err
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}
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if err := json.Unmarshal(b, &i); err != nil {
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return i, err
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}
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return i, nil
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})
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}
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