Merge remote-tracking branch 'upstream/master' into codehighlight

* upstream/master:
  Re-add https in log message
  Also use bind address on standalone redirect
  Allow 'bind' in config to specify bind address
  Only log ActivityPub info when debugging
  Bump version to 0.4
  Move softwareVer to var() block
  Add @koehn to AUTHORS
  Add `make release-docker`
  Move docker build to `make build-docker`
  extracted docker command a la `go` and `make`
  added docker support to `make release`
  removed an unnecessary debugging statement
  added .git to make builds cache more effectively and run faster
  switched to much smaller alpine image since golang not required at runtime
  Updated Dockerfile to produce smaller image with minimum content and a few extra features; added .dockerignore

.dockerignore

@@ -0,0 +1,2 @@
+Dockerfile
+.git

AUTHORS.md

@@ -5,4 +5,4 @@ WriteFreely is built by [Matt Baer](https://github.com/thebaer), with contributi
 * [Jean-Francois Arseneau](https://github.com/TheJF)
 * [Ben Overmyer](https://github.com/BenOvermyer)
 * [Marcel van der Boom](https://github.com/mrvdb)
-
+* [Brad Koehn](https://github.com/koehn)

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.11.2-alpine3.8
+FROM golang:1.11.2-alpine3.8 as build
 
 RUN apk add --update nodejs nodejs-npm make git
 RUN npm install -g less
@@ -11,5 +11,22 @@ RUN make install
 RUN make ui
 RUN make deps
 
+RUN mkdir /stage && \
+    cp -R /go/bin \
+       /go/src/app/templates \
+       /go/src/app/static \
+       /go/src/app/schema.sql \
+       /go/src/app/pages \
+       /go/src/app/keys \
+      /stage
+
+FROM alpine:3.8
+
+COPY --from=build --chown=daemon:daemon /stage /go
+
+WORKDIR /go
+VOLUME /go/keys
 EXPOSE 8080
-CMD ["writefreely"]
+USER daemon
+
+CMD ["bin/writefreely"]

Makefile

@@ -7,6 +7,8 @@ GOBUILD=$(GOCMD) build $(LDFLAGS)
 GOTEST=$(GOCMD) test $(LDFLAGS)
 GOGET=$(GOCMD) get
 BINARY_NAME=writefreely
+DOCKERCMD=docker
+IMAGE_NAME=writeas/writefreely
 
 all : build
 
@@ -22,6 +24,9 @@ build-windows: deps
 build-darwin: deps
 	cd cmd/writefreely; GOOS=darwin GOARCH=amd64 $(GOBUILD) -v
 
+build-docker :
+	$(DOCKERCMD) build -t $(IMAGE_NAME):latest -t $(IMAGE_NAME):$(GITREV) .
+
 test:
 	$(GOTEST) -v ./...
 
@@ -54,6 +59,11 @@ release : clean ui
 	$(MAKE) build-windows
 	cp cmd/writefreely/$(BINARY_NAME).exe build
 	cd build; zip -r ../$(BINARY_NAME)_$(GITREV)_windows_amd64.zip ./*
+	$(MAKE) build-docker
+	$(MAKE) release-docker
+
+release-docker :
+	$(DOCKERCMD) push $(IMAGE_NAME)
 	
 ui : force_look
 	cd less/; $(MAKE) $(MFLAGS)

activitypub.go

@@ -254,7 +254,9 @@ func handleFetchCollectionInbox(app *app, w http.ResponseWriter, r *http.Request
 			// 2) Errors are propagated to res.Deserialize call below
 			m["@context"] = []string{activitystreams.Namespace}
 			b, _ := json.Marshal(m)
-			log.Info("Follow: %s", b)
+			if debugging {
+				log.Info("Follow: %s", b)
+			}
 
 			_, followID := f.GetId()
 			if followID == nil {
@@ -287,7 +289,9 @@ func handleFetchCollectionInbox(app *app, w http.ResponseWriter, r *http.Request
 
 			m["@context"] = []string{activitystreams.Namespace}
 			b, _ := json.Marshal(m)
-			log.Info("Undo: %s", b)
+			if debugging {
+				log.Info("Undo: %s", b)
+			}
 
 			a.AppendObject(u.Raw())
 			_, to = u.GetActor(0)

app.go

@@ -36,12 +36,12 @@ const (
 	softwareURL    = "https://writefreely.org"
 )
 
-// Software version can be set from git env using -ldflags
-var softwareVer = "0.3"
-
 var (
 	debugging bool
 
+	// Software version can be set from git env using -ldflags
+	softwareVer = "0.4"
+
 	// DEPRECATED VARS
 	// TODO: pass app.cfg into GetCollection* calls so we can get these values
 	// from Collection methods and we no longer need these.
@@ -404,22 +404,28 @@ func Serve() {
 	http.Handle("/", r)
 
 	// Start web application server
+	var bindAddress = app.cfg.Server.Bind
+	if bindAddress == "" {
+		bindAddress = "localhost"
+	}
 	if app.cfg.IsSecureStandalone() {
-		log.Info("Serving redirects on http://localhost:80")
+		log.Info("Serving redirects on http://%s:80", bindAddress)
 		go func() {
-			err = http.ListenAndServe(":80", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-				http.Redirect(w, r, app.cfg.App.Host, http.StatusMovedPermanently)
-			}))
+			err = http.ListenAndServe(
+				fmt.Sprintf("%s:80", bindAddress), http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+					http.Redirect(w, r, app.cfg.App.Host, http.StatusMovedPermanently)
+				}))
 			log.Error("Unable to start redirect server: %v", err)
 		}()
 
-		log.Info("Serving on https://localhost:443")
+		log.Info("Serving on https://%s:443", bindAddress)
 		log.Info("---")
-		err = http.ListenAndServeTLS(":443", app.cfg.Server.TLSCertPath, app.cfg.Server.TLSKeyPath, nil)
+		err = http.ListenAndServeTLS(
+			fmt.Sprintf("%s:443", bindAddress), app.cfg.Server.TLSCertPath, app.cfg.Server.TLSKeyPath, nil)
 	} else {
-		log.Info("Serving on http://localhost:%d\n", app.cfg.Server.Port)
+		log.Info("Serving on http://%s:%d\n", bindAddress, app.cfg.Server.Port)
 		log.Info("---")
-		err = http.ListenAndServe(fmt.Sprintf(":%d", app.cfg.Server.Port), nil)
+		err = http.ListenAndServe(fmt.Sprintf("%s:%d", bindAddress, app.cfg.Server.Port), nil)
 	}
 	if err != nil {
 		log.Error("Unable to start: %v", err)

config/config.go

@@ -12,6 +12,7 @@ type (
 	ServerCfg struct {
 		HiddenHost string `ini:"hidden_host"`
 		Port       int    `ini:"port"`
+		Bind       string `ini:"bind"`
 
 		TLSCertPath string `ini:"tls_cert_path"`
 		TLSKeyPath  string `ini:"tls_key_path"`
@@ -60,6 +61,7 @@ func New() *Config {
 	return &Config{
 		Server: ServerCfg{
 			Port: 8080,
+			Bind: "localhost", /* IPV6 support when not using localhost? */
 		},
 		Database: DatabaseCfg{
 			Type: "mysql",