Refactor progress

- move directory structure
- string based rule definition
- use traefik rule parsing
- drop toml config
- new flag library
- implement go dep

Author: thomseddon

.travis.yml

@@ -1,10 +1,5 @@
 language: go
 sudo: false
 go:
-  - "1.10"
-install:
-  - go get github.com/BurntSushi/toml
-  - go get github.com/gorilla/mux
-  - go get github.com/namsral/flag
-  - go get github.com/sirupsen/logrus
-script: go test -v ./...
+  - "1.12"
+script: env GO111MODULE=on go test -v ./...

Makefile

@@ -1,5 +1,5 @@
 
 format:
-	gofmt -w -s *.go provider/*.go
+	gofmt -w -s internal/*.go cmd/*.go
 
 .PHONY: format

cmd/main.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"net/http"
+
+	internal "github.com/thomseddon/traefik-forward-auth/internal"
+)
+
+// Main
+func main() {
+	// Parse options
+	config := internal.NewGlobalConfig()
+
+	// Setup logger
+	log := internal.NewDefaultLogger()
+
+	// Perform config checks
+	config.Checks()
+
+	// Build server
+	server := internal.NewServer()
+
+	// Attach router to default server
+	http.HandleFunc("/", server.RootHandler)
+
+	// Start
+	log.Debugf("Starting with options: %s", config.Serialise())
+	log.Info("Listening on :4181")
+	log.Info(http.ListenAndServe(":4181", nil))
+}

main_test.go renamed to cmd/main_test.go

@@ -0,0 +1,31 @@
+module github.com/thomseddon/traefik-forward-auth
+
+go 1.12
+
+require (
+	github.com/VividCortex/gohistogram v1.0.0 // indirect
+	github.com/cenkalti/backoff v2.1.1+incompatible // indirect
+	github.com/containous/alice v0.0.0-20181107144136-d83ebdd94cbd // indirect
+	github.com/containous/flaeg v1.4.1 // indirect
+	github.com/containous/mux v0.0.0-20181024131434-c33f32e26898 // indirect
+	github.com/containous/traefik v2.0.0-alpha2+incompatible
+	github.com/go-acme/lego v2.4.0+incompatible // indirect
+	github.com/go-kit/kit v0.8.0 // indirect
+	github.com/gorilla/context v1.1.1 // indirect
+	github.com/gravitational/trace v0.0.0-20190409171327-f30095ced5ff // indirect
+	github.com/jessevdk/go-flags v1.4.0
+	github.com/jonboulle/clockwork v0.1.0 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/miekg/dns v1.1.8 // indirect
+	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
+	github.com/pkg/errors v0.8.1 // indirect
+	github.com/ryanuber/go-glob v1.0.0 // indirect
+	github.com/sirupsen/logrus v1.4.1
+	github.com/stretchr/testify v1.3.0 // indirect
+	github.com/vulcand/predicate v1.1.0 // indirect
+	golang.org/x/crypto v0.0.0-20190411191339-88737f569e3a // indirect
+	golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 // indirect
+	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	gopkg.in/square/go-jose.v2 v2.3.1 // indirect
+)

config.go

@@ -0,0 +1,70 @@
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