diff options
Diffstat (limited to 'vendor/github.com/mailru/easyjson/parser/parser_unix.go')
-rw-r--r-- | vendor/github.com/mailru/easyjson/parser/parser_unix.go | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/github.com/mailru/easyjson/parser/parser_unix.go b/vendor/github.com/mailru/easyjson/parser/parser_unix.go new file mode 100644 index 000000000..09b20a2e1 --- /dev/null +++ b/vendor/github.com/mailru/easyjson/parser/parser_unix.go @@ -0,0 +1,42 @@ +// +build !windows + +package parser + +import ( + "fmt" + "os" + "path" + "strings" +) + +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) + } + + gopath := os.Getenv("GOPATH") + if gopath == "" { + var err error + gopath, err = getDefaultGoPath() + if err != nil { + return "", fmt.Errorf("cannot determine GOPATH: %s", err) + } + } + + for _, p := range strings.Split(os.Getenv("GOPATH"), ":") { + prefix := path.Join(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) +} |