Update to go 1.18 and sets up GoReleaser to easily download binary with curl

Author: Arthur Legrand

.gitignore

@@ -3,3 +3,4 @@ dist/
 *.sh
 sponge
 vendor/
+dist/

.gitlab-ci.yml

@@ -0,0 +1,32 @@
+# This is an example .goreleaser.yml file with some sensible defaults.
+# Make sure to check the documentation at https://goreleaser.com
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod tidy
+    # you may remove this if you don't need go generate
+    - go generate ./...
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'

.goreleaser.yaml

@@ -1,7 +1,5 @@
 # sponge
-[![GoDoc](https://godoc.org/gitlab.com/tslocum/sponge?status.svg)](https://godoc.org/gitlab.com/tslocum/sponge)
-[![CI status](https://gitlab.com/tslocum/sponge/badges/master/pipeline.svg)](https://gitlab.com/tslocum/sponge/commits/master)
-[![Donate](https://img.shields.io/liberapay/receives/rocketnine.space.svg?logo=liberapay)](https://liberapay.com/rocketnine.space)
+This repository was forked from [this repository](https://code.rocketnine.space/tslocum/sponge)
 
 Soaks up all input from stdin and writes it to a file or stdout. Pipelines
 reading from and writing to the same file may be safely constructed.
@@ -12,14 +10,18 @@ reading from and writing to the same file may be safely constructed.
 
 ```go get gitlab.com/tslocum/sponge```
 
+Or download the binary in the [release page](https://github.com/flinkstech/sponge/releases)
+
 ## Usage
 
 ```sponge [-a] [file]: soak up all input from stdin and write it to [file] or stdout```
 
 ## Support
 
-Please share issues and suggestions [here](https://gitlab.com/tslocum/sponge/issues).
+Please share issues and suggestions [here](https://github.com/flinkstech/sponge/issues).
 
 ## Credits
 
-sponge was originally written in C by Tollef Fog Heen. 
+sponge was originally written in C by Tollef Fog Heen.
+
+This Go port was initially written by [Trevor Slocum](https://code.rocketnine.space/tslocum/)

README.md

@@ -1,3 +1,3 @@
 module gitlab.com/tslocum/sponge
 
-go 1.12
+go 1.18