forked from mirror/pkger
30 lines
398 B
Go
30 lines
398 B
Go
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package here
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import (
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"path/filepath"
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"sync"
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)
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var curOnce sync.Once
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var curErr error
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var current Info
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func Current() (Info, error) {
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(&curOnce).Do(func() {
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b, err := run("go", "env", "GOMOD")
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if err != nil {
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curErr = err
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return
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}
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root := filepath.Dir(string(b))
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i, err := Dir(root)
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if err != nil {
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curErr = err
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return
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}
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current = i
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})
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return current, curErr
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}
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