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I am creating a http server with Golang. (I have a Php dev background.) In the internal/app/model I plan on making several packages with artificial logic and I would wish to load all the sub-directories of the model folder in main.go.

I have following folder structure:

[project folder]
\_cmd
     \_main.go
.
.
.
\_internal
          \_app
               \_model
                      \_article
                      \_product

I have tried something in this sense without success:

import (
    "[project_folder]/[project]/internal/app/model/*"
)
Jonathan Hall
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James Trtík
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    That's not possible in Go. If you need all the models all the time they should probably all be in the same package. Don't make tons of tiny packages in Go. – Peter Apr 06 '19 at 07:25

1 Answers1

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You would either:

  • need to place project_folder in $GOPATH/src (as in here): the old way
  • use a go mod init project_folder in order to declare a module named project_folder: the new way, with go modules. (use set GO111MODULE=on or export GO111MODULE=on)

In the latter case, your project_folder can be anywhere: no more GOPATH.

VonC
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  • I think you misunderstood the question. The question is how to do some sort of wildcard import, importing multiple packages at once. – Peter Apr 06 '19 at 07:22
  • @Peter as in with wildcard? There is no wildcard in import, I think (https://stackoverflow.com/a/53356110/6309) – VonC Apr 06 '19 at 07:24