chore: add goreleaser config to build container images and binaries

Author: rayanebel

.dockerignore

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+exp/

.goreleaser.yaml

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+version: 2
+project_name: cardano-validator-watcher
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - id: cardano-validator-watcher
+    main: cmd/watcher/main.go
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+
+archives:
+  - format: tar.gz
+    name_template: '{{ .Binary }}-{{ .Tag }}-{{ .Os }}-{{ .Arch }}'
+    files:
+      - none*
+
+dockers:
+- image_templates:
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-amd64'
+  dockerfile: Dockerfile
+  use: buildx
+  goos: linux
+  goarch: amd64
+  build_flag_templates:
+   - "--pull"
+   - "--build-arg=ARCH=linux/amd64"
+   - "--platform=linux/amd64"
+   - "--label=org.opencontainers.image.created={{ .Date }}"
+   - "--label=org.opencontainers.image.name={{ .ProjectName }}"
+   - "--label=org.opencontainers.image.revision={{ .FullCommit }}"
+   - "--label=org.opencontainers.image.version={{ .Version }}"
+   - "--label=org.opencontainers.image.source={{ .GitURL }}"
+   - "[email protected]"
+- image_templates:
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-arm64'
+  dockerfile: Dockerfile
+  use: buildx
+  goos: linux
+  goarch: arm64
+  build_flag_templates:
+   - "--pull"
+   - "--build-arg=ARCH=linux/arm64"
+   - "--platform=linux/arm64"
+   - "--label=org.opencontainers.image.created={{ .Date }}"
+   - "--label=org.opencontainers.image.name={{ .ProjectName }}"
+   - "--label=org.opencontainers.image.revision={{ .FullCommit }}"
+   - "--label=org.opencontainers.image.version={{ .Version }}"
+   - "--label=org.opencontainers.image.source={{ .GitURL }}"
+   - "[email protected]"
+docker_manifests:
+- name_template: 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}'
+  image_templates:
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-amd64'
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-arm64'
+- name_template: 'ghcr.io/kilnfi/cardano-validator-watcher:latest'
+  image_templates:
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-amd64'
+    - 'ghcr.io/kilnfi/cardano-validator-watcher:{{ .Tag }}-arm64'
+changelog:
+  disable: true

.tool-versions

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+golang 1.22.4

Dockerfile

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+#  Builder
+ARG BUILDER=golang:1.22-alpine3.19
+ARG RUNNER=alpine:3.19
+ARG CARDANO_VERSION=10.1.3
+ARG CNCLI_VERSION=6.5.1
+
+FROM ${BUILDER} AS builder
+
+ARG CARDANO_VERSION
+ARG CNCLI_VERSION
+
+WORKDIR /workspace
+
+COPY . .
+
+RUN apk --no-cache add gcc musl-dev
+
+RUN go mod download \
+  && go mod verify
+
+RUN mkdir -p bin \
+      && wget https://github.com/IntersectMBO/cardano-node/releases/download/${CARDANO_VERSION}/cardano-node-${CARDANO_VERSION}-linux.tar.gz -O - | tar --strip-components=2 -xvzf - ./bin/cardano-cli -C bin \
+      && wget https://github.com/cardano-community/cncli/releases/download/v${CNCLI_VERSION}/cncli-${CNCLI_VERSION}-ubuntu22-x86_64-unknown-linux-musl.tar.gz -O - | tar -xvzf - -C bin \
+      && chmod +x ./bin/cncli
+
+ENV CGO_ENABLED=1
+RUN go build -v -o /usr/local/bin/cardano-validator-watcher cmd/watcher/main.go
+
+FROM ${RUNNER}
+
+WORKDIR /home/cardano
+
+RUN apk --no-cache add ca-certificates curl sqlite \
+  && update-ca-certificates
+
+COPY --from=builder /usr/local/bin/cardano-validator-watcher .
+COPY --from=builder /workspace/bin /usr/local/bin
+
+ENTRYPOINT ["/home/cardano/cardano-validator-watcher"]