pkger/parse.go

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package pkger
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import (
"regexp"
"strings"
)
var pathrx = regexp.MustCompile("([^:]+)(:(/.+))?")
func Parse(p string) (Path, error) {
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return rootIndex.Parse(p)
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}
func build(p, pkg, name string) (Path, error) {
pt := Path{
Pkg: pkg,
Name: name,
}
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current, err := Stat()
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if err != nil {
return pt, err
}
if strings.HasPrefix(pt.Pkg, "/") || len(pt.Pkg) == 0 {
pt.Name = pt.Pkg
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pt.Pkg = current.ImportPath
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}
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if len(pt.Name) == 0 {
pt.Name = "/"
}
if pt.Pkg == pt.Name {
pt.Pkg = current.ImportPath
pt.Name = "/"
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}
if !strings.HasPrefix(pt.Name, "/") {
pt.Name = "/" + pt.Name
}
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rootIndex.Paths.Store(p, pt)
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return pt, nil
}