cmd/lnwallet: add new wallet utility

.gitignore

@@ -28,8 +28,10 @@ _testmain.go
 /lnd-debug
 /lncli
 /lncli-debug
+/lnwallet-debug
 /lnd-itest
 /lncli-itest
+/lnwallet-itest
 
 # Integration test log files
 lntest/itest/output*.log

Dockerfile

@@ -28,6 +28,7 @@ RUN apk --no-cache add \
 # Copy the binaries from the builder image.
 COPY --from=builder /go/bin/lncli /bin/
 COPY --from=builder /go/bin/lnd /bin/
+COPY --from=builder /go/bin/lnwallet /bin/
 
 # Expose lnd ports (p2p, rpc).
 EXPOSE 9735 10009

Makefile

@@ -88,19 +88,22 @@ btcd:
 # ============
 
 build:
-	@$(call print, "Building debug lnd and lncli.")
+	@$(call print, "Building debug lnd/lncli and lnwallet.")
 	$(GOBUILD) -tags="$(DEV_TAGS)" -o lnd-debug $(LDFLAGS) $(PKG)/cmd/lnd
 	$(GOBUILD) -tags="$(DEV_TAGS)" -o lncli-debug $(LDFLAGS) $(PKG)/cmd/lncli
+	$(GOBUILD) -tags="$(DEV_TAGS)" -o lnwallet-debug $(LDFLAGS) $(PKG)/cmd/lnwallet
 
 build-itest:
 	@$(call print, "Building itest lnd and lncli.")
 	$(GOBUILD) -tags="$(ITEST_TAGS)" -o lnd-itest $(LDFLAGS) $(PKG)/cmd/lnd
 	$(GOBUILD) -tags="$(ITEST_TAGS)" -o lncli-itest $(LDFLAGS) $(PKG)/cmd/lncli
+	$(GOBUILD) -tags="$(ITEST_TAGS)" -o lnwallet-itest $(LDFLAGS) $(PKG)/cmd/lnwallet
 
 install:
-	@$(call print, "Installing lnd and lncli.")
+	@$(call print, "Installing lnd/lncli and lnwallet.")
 	$(GOINSTALL) -tags="${tags}" $(LDFLAGS) $(PKG)/cmd/lnd
 	$(GOINSTALL) -tags="${tags}" $(LDFLAGS) $(PKG)/cmd/lncli
+	$(GOINSTALL) -tags="${tags}" $(LDFLAGS) $(PKG)/cmd/lnwallet
 
 scratch: build
 
@@ -198,8 +201,8 @@ mobile: ios android
 
 clean:
 	@$(call print, "Cleaning source.$(NC)")
-	$(RM) ./lnd-debug ./lncli-debug
-	$(RM) ./lnd-itest ./lncli-itest
+	$(RM) ./lnd-debug ./lncli-debug ./lnwallet-debug
+	$(RM) ./lnd-itest ./lncli-itest ./lnwallet-itest
 	$(RM) -r ./vendor .vendor-new