Conversion to Makefile and systemd unit

.dockerignore

@@ -1 +0,0 @@
-node_modules

.gitignore

@@ -1,2 +0,0 @@
-node_modules
-.idea/

Dockerfile

@@ -1,14 +0,0 @@
-FROM paulcager/go-base:latest as build
-
-COPY * ./
-RUN CGO_ENABLED=0 go install -v ./... && \
-    sha256sum /go/bin/osgrid-server
-
-FROM  scratch
-WORKDIR /app
-COPY --from=build /go/bin/osgrid-server .
-EXPOSE 9090
-
-CMD [ "/app/osgrid-server" ]
-
-

Makefile

@@ -0,0 +1,31 @@
+.DEFAULT_GOAL := build
+
+clean:
+	rm -f osgrid-server
+
+fmt:
+	go fmt ./...
+.PHONY:fmt
+
+lint: fmt
+	golint ./...
+.PHONY:lint
+
+vet: fmt
+	go vet ./...
+.PHONY:vet
+
+build: vet
+	go build
+.PHONY:build
+
+run: build
+	./osgrid-server
+.PHONY:run
+
+install: build
+	mkdir -p /opt/sartools/
+	useradd sartools || true
+	chown sartools:sartools /opt/sartools/
+	cp osgrid-server /opt/sartools/
+	cp osgrid-server.service /etc/systemd/system/

README.md

@@ -1,13 +1,22 @@
 # osgrid-server - _Ordnance Survey Grid Ref Converter_
 
 This project implements a simple REST server to allow conversion between Ordnance Survey
-grid references and latitude / longitude.
+grid references and latitude / longitude. This fork runs without docker and includes
+a makefile implementing install, run, build, vet, lint, fmt and clean. As this is part
+of an intended set of SAR tools, installation is to /opt/sartools/ and will create the
+user 'sartools' if it does not exist.
+
+## Pre-requisites
+- go
+- make
+- golint (optional)
 
 ## Usage
 
-The easiest way is to start the server using Docker:
+To use this stand-alone (non Docker variant) on http://localhost:9090 just run:
 
-    docker run -d --rm --name osgrid-server -p 9090:9090 paulcager/osgrid-server
+    make install
+    service osgrid-server
 
 A grid reference may then be converted to a lat / lon:
 

osgrid-server.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=OS Grid Server
+ConditionPathExists=/opt/sartools/osgrid-server
+After=network.target
+[Service]
+Type=simple
+User=sartools
+Group=sartools
+WorkingDirectory=/opt/sartools/
+ExecStart=/opt/sartools/osgrid-server --port localhost:9090
+Restart=on-failure
+RestartSec=10
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=osgrid-server
+[Install]
+WantedBy=multi-user.target