Add goreleaser configuration

.gitignore

@@ -1,3 +1,4 @@
 *.pem
 *.pub
 .idea/
+dist/

.goreleaser.yaml

@@ -0,0 +1,65 @@
+# This is an example .goreleaser.yml file with some sensible defaults.
+# Make sure to check the documentation at https://goreleaser.com
+project_name: cacert-gosigner
+env:
+  - CGO_ENABLED=1
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod tidy
+builds:
+  - id: linux-amd64
+    main: ./cmd/signer
+    binary: cacert-gosigner
+    goos:
+      - linux
+    goarch:
+      - amd64
+    env:
+      - CC=x86_64-linux-gnu-gcc
+      - CXX=x86_64-linux-gnu-g++
+  - id: linux-arm64
+    main: ./cmd/signer
+    binary: cacert-gosigner
+    goos:
+      - linux
+    goarch:
+      - arm64
+    goarm:
+      - "9"
+    env:
+      - CC=aarch64-linux-gnu-gcc
+      - CXX=aarch64-linux-gnu-g++
+      - PKG_CONFIG_PATH=/usr/aarch64-linux-gnu/pkgconfig
+  - id: linux-armhf
+    main: ./cmd/signer
+    binary: cacert-gosigner
+    goos:
+      - linux
+    goarch:
+      - arm
+    goarm:
+      - "7"
+    env:
+      - CC=arm-linux-gnueabihf-gcc
+      - CXX=arm-linux-gnueabihf-g++
+      - PKG_CONFIG_PATH=/usr/arm-linux-gnueabihf/pkgconfig
+archives:
+  - id: cacert-gosigner
+    builds:
+      - linux-amd64
+      - linux-arm64
+      - linux-armhf
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    format: tar.gz
+    wrap_in_directory: "true"
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'