add goreleaser

Signed-off-by: Eti Ijeoma <ijayeti@gmail.com>

.goreleaser.yml

@@ -0,0 +1,65 @@
+project_name: kanvas-snapshot
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - main: ./main.go
+
+    env:
+      - CGO_ENABLED=0
+
+    ldflags:
+      - -s -w
+      - -X main.MesheryCloudApiCookie={{.Env.MESHERY_CLOUD_API_COOKIE}}
+      - -X main.MesheryApiCookie={{.Env.MESHERY_API_COOKIE}}
+      - -X main.MesheryCloudApiBaseUrl={{.Env.MESHERY_CLOUD_API_BASE_URL}}
+      - -X main.MesheryApiBaseUrl={{.Env.MESHERY_API_BASE_URL}}
+      - -X main.SystemID={{.Env.SYSTEM_ID}}
+
+    goos:
+      - darwin
+      - linux
+      - windows
+
+    goarch:
+      - 386
+      - amd64
+      - arm
+      - arm64
+
+    ignore:
+      - goos: windows
+        goarch: arm
+      - goos: windows
+        goarch: arm64
+
+archives:
+  - id: stable
+    name_template: >-
+      {{ .ProjectName }}_{{.Version}}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+    format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ .Tag }}-next"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+
+release:
+  name_template: "Kanvas Snapshot {{.Tag}}"