/usr/share/gocode/src/github.com/go-openapi/swag/path.go is in golang-github-go-openapi-swag-dev 1:0.0~git20160704.0.1d0bd11-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | // Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"os"
"path/filepath"
"runtime"
"strings"
)
const (
// GOPATHKey represents the env key for gopath
GOPATHKey = "GOPATH"
)
// FindInSearchPath finds a package in a provided lists of paths
func FindInSearchPath(searchPath, pkg string) string {
pathsList := filepath.SplitList(searchPath)
for _, path := range pathsList {
if evaluatedPath, err := filepath.EvalSymlinks(filepath.Join(path, "src", pkg)); err == nil {
if _, err := os.Stat(evaluatedPath); err == nil {
return evaluatedPath
}
}
}
return ""
}
// FindInGoSearchPath finds a package in the $GOPATH:$GOROOT
func FindInGoSearchPath(pkg string) string {
return FindInSearchPath(FullGoSearchPath(), pkg)
}
// FullGoSearchPath gets the search paths for finding packages
func FullGoSearchPath() string {
allPaths := os.Getenv(GOPATHKey)
if allPaths != "" {
allPaths = strings.Join([]string{allPaths, runtime.GOROOT()}, ":")
} else {
allPaths = runtime.GOROOT()
}
return allPaths
}
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