Add goreleaser config to publish on terraform registry

Author: bltavares

.gitignore

@@ -1,3 +1,4 @@
 .terraform
 bin
 vendor
+dist

.goreleaser.yml

@@ -0,0 +1,54 @@
+# Visit https://goreleaser.com for documentation on how to customize this
+# behavior.
+before:
+  hooks:
+    # this is just an example and not a requirement for provider building/publishing
+    - go mod tidy
+builds:
+  - env:
+      # goreleaser does not work with CGO, it could also complicate
+      # usage by users in CI/CD systems like Terraform Cloud where
+      # they are unable to install libraries.
+      - CGO_ENABLED=0
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    flags:
+      - -trimpath
+    ldflags:
+      - "-s -w -X main.version={{.Version}} -X main.commit={{.Commit}}"
+    goos:
+      - freebsd
+      - windows
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - "386"
+      - arm
+      - arm64
+    ignore:
+      - goos: darwin
+        goarch: "386"
+    binary: "{{ .ProjectName }}_v{{ .Version }}"
+archives:
+  - format: zip
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+checksum:
+  name_template: "{{ .ProjectName }}_{{ .Version }}_SHA256SUMS"
+  algorithm: sha256
+signs:
+  - artifacts: checksum
+    args:
+      # if you are using this is a GitHub action or some other automated pipeline, you
+      # need to pass the batch flag to indicate its not interactive.
+      - "--batch"
+      - "--local-user"
+      - "{{ .Env.GPG_FINGERPRINT }}" # set this environment variable for your signing key
+      - "--output"
+      - "${signature}"
+      - "--detach-sign"
+      - "${artifact}"
+release:
+  # Visit your project's GitHub Releases page to publish this release.
+  draft: true
+changelog:
+  skip: true