bf51655a7b
Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
37 lines
743 B
Go
37 lines
743 B
Go
package parser
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path"
|
|
"strings"
|
|
)
|
|
|
|
func normalizePath(path string) string {
|
|
return strings.Replace(path, "\\", "/", -1)
|
|
}
|
|
|
|
func getPkgPath(fname string, isDir bool) (string, error) {
|
|
if !path.IsAbs(fname) {
|
|
pwd, err := os.Getwd()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
fname = path.Join(pwd, fname)
|
|
}
|
|
|
|
fname = normalizePath(fname)
|
|
|
|
for _, p := range strings.Split(os.Getenv("GOPATH"), ";") {
|
|
prefix := path.Join(normalizePath(p), "src") + "/"
|
|
if rel := strings.TrimPrefix(fname, prefix); rel != fname {
|
|
if !isDir {
|
|
return path.Dir(rel), nil
|
|
} else {
|
|
return path.Clean(rel), nil
|
|
}
|
|
}
|
|
}
|
|
|
|
return "", fmt.Errorf("file '%v' is not in GOPATH", fname)
|
|
}
|