Made the library compatible with go tools

[arikfr]

Moved each example into its own directory.

[abbot]

Examples were already compatible with go tools, both v1.0.x and v1.1. You could build them using the following commands:

go build basic.go
go build digest.go
go build wrapped.go

I'm not convinced that this fix is essential.

[arikfr]

Sorry for not explaining before. I will try to explain it now.

The problem occurs when you try to build all of your packages, or all packages under certain path (when the go-http-auth is one of them), for example:

$ go build all
$ go build ./src/...

Both valid uses and are handy when you want to build a big project without specifying every single package you have. In this case it will try to build the examples, which will fail for:

can't load package: /Users/arikfr/dev/go/src/github.com/abbot/go-http-auth/examples/basic.go:12:2: local import ".." in non-local package

Now even if you change the local import into regular import (".." -> github.com/abbot/go-http-auth), it will still fail because of redeclaration of same methods (because it tries to build all examples as one package):

# github.com/abbot/go-http-auth/examples
src/github.com/abbot/go-http-auth/examples/digest.go:17: Secret redeclared in this block
    previous declaration at src/github.com/abbot/go-http-auth/examples/basic.go:17
src/github.com/abbot/go-http-auth/examples/digest.go:25: handle redeclared in this block
    previous declaration at src/github.com/abbot/go-http-auth/examples/basic.go:25
src/github.com/abbot/go-http-auth/examples/digest.go:29: main redeclared in this block
    previous declaration at src/github.com/abbot/go-http-auth/examples/basic.go:29
src/github.com/abbot/go-http-auth/examples/wrapped.go:18: Secret redeclared in this block
    previous declaration at src/github.com/abbot/go-http-auth/examples/digest.go:17
src/github.com/abbot/go-http-auth/examples/wrapped.go:30: main redeclared in this block
    previous declaration at src/github.com/abbot/go-http-auth/examples/digest.go:29

If you work differently, you can work around this. But I don't see any reason why not change the structure of the example directory to be compliant with more use cases.

[abbot]

Can you provide a minimal set of commands to reproduce the problem?

[arikfr]

If you have GOPATH configured, either go build all or go build ./src/... should trigger the problem.

[abbot]

I excluded examples from default build, please reopen the issue if this does not work for you.