In my Go Project I use a function that opens a specific file and returns its content. The file is stored in another directory but still inside my project directory.
package infrastructure
func openKey() ([]byte, error) {
if path, err := filepath.Abs("../security/key.rsa"); err != nil {
return nil, err
}
return ioutil.ReadFile(path)
}
This function works if I call it from a unit test. But if I call the same function in my program, I've this error:
2015/08/13 15:47:54 open /me/go/src/github.com/myaccount/security/key.rsa: no such file or directory
The correct absolute path of the file is:
/me/go/src/github.com/myaccount/myrepo/security/key.rsa
Both code that use the openKey
function (from my program and unit test) are in the same package: infrastructure
Here is how I execute my program:
go install && ../../../../bin/myproject
And how I execute my unit tests:
go test ./...
And finally the directory structure of my project:
go/src/github.com/myaccount/myrepo/:
- main.go
- security:
- key.rsa // The file that I want to open
- ...
- infrastructure
- openFile.go // The file with the func `openKey``
- server.go // The file with the func that call the func `openKey`
- openFile_test.go // The unit test that calls the func `openKey`
Edit:
Here are the absolute paths of where the binary of my program is located:
/Users/me/Documents/Développement/Jean/go/bin
And where my unit tests are located:
/var/folders/tj/8ywtc7pj3rs_j0y6zzldwh5h0000gn/T/go-build221890578/github.com/myaccount/myrepo/infrastructure/_test
Any suggestion?
Thanks!