Add release config

.gitignore

@@ -0,0 +1,2 @@
+/png2escpos
+/dist

.goreleaser.yml

@@ -0,0 +1,40 @@
+# This is an example goreleaser.yaml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+project_name: png2escpos
+
+before:
+  hooks:
+    - go mod download
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - linux
+    ignore:
+      - goos: darwin
+        goarch: 386
+
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: darwin
+        format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: '{{ .Tag }}-next'
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export GOPROXY=https://gocenter.io
+
+go mod download
+go build png2escpos.go

png2escpos.go

@@ -28,7 +28,6 @@ func main() {
 func showHelp() {
 	help := `
 
-
 	▄▄▄▄▄▄▄ ▄▄  ▄ ▄▄▄▄▄▄▄ 
 	█ ▄▄▄ █ ▄▀▄ █ █ ▄▄▄ █ 
 	█ ███ █ █▄▄▀  █ ███ █ 
@@ -64,8 +63,6 @@ and then encodes in ESC/POS format.
 			
 			Linux:	./png2escpos <file.png> > socat STDIN TCP4:192.168.1.100:9100
 			macOS:	./png2escpos <file.png> | socat STDIN TCP4:192.168.1.100:9100
-			
-			(you may have to install socat on macOS with brew install socat first)
 		
 Other commands:
 

release.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+export GOPROXY=https://gocenter.io
+
+# Tag manually first
+# git tag -a v0.1.0 -m "First release"
+# git push origin v0.1.0
+
+# For dry run:
+# goreleaser --snapshot --skip-publish --rm-dist
+
+goreleaser release --rm-dist