fix: add variable for versioning

goreleaser.yml

@@ -0,0 +1,59 @@
+env:
+  - GO111MODULE=on
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+- env:
+    - CGO_ENABLED=0
+  goos:
+    - linux
+    - darwin
+    - windows
+  goarch:
+    - 386
+    - amd64
+    - arm
+    - arm64
+  mod_timestamp: '{{ .CommitTimestamp }}'
+  flags:
+    - -trimpath
+  ldflags:
+    - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{ .CommitDate }}
+checksum:
+  name_template: '{{ .ProjectName }}_checksums.txt'
+
+changelog:
+  sort: 'asc'
+  filters:
+    exclude: ['^docs:', '^test:', 'Merge pull request', 'Merge branch', 'go mod tidy']
+
+archives:
+  - name_template: '{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+    format_overrides:
+    - goos: windows
+      format: zip
+    files:
+      - README.md
+      - LICENSE.md
+
+brews:
+  - tap:
+      owner: kha7iq
+      name: homebrew-tap
+    folder: Formula
+    description: PingMe is a CLI tool which provides the ability to send messages or alerts to multiple messaging platforms.
+    license: MIT
+    test: |
+      system "#{bin}/pingme -v"
+    dependencies:
+    - name: go
+    install: |-
+      bin.install "pingme"

main.go

@@ -9,12 +9,12 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-var version = "v1.0"
+var Version string
 
 func main() {
 	app := cli.NewApp()
 	app.Name = "PingMe"
-	app.Version = version
+	app.Version = Version
 	app.Usage = "Send message to multiple platforms"
 	app.Description = `PingMe is a CLI tool which provides the ability to send messages or alerts to multiple 
 messaging platforms and also email, everything is configurable via environment