ci: GH actions for goreleaser, changelog reminder, and backport (#48)

.github/workflows/backport.yml

@@ -0,0 +1,38 @@
+# Adapted from https://github.com/marketplace/actions/backporting
+#
+# Usage: 
+#   - Let's say you want to backport a pull request on a branch named `production`.
+#   - Then label it with `backport production`.
+#   - That's it! When the pull request gets merged, it will be backported to 
+#     the `production` branch. If the pull request cannot be backported, a comment 
+#     explaining why will automatically be posted.
+#
+# Note: multiple backport labels can be added. For example, if a pull request 
+#       has the labels `backport staging` and `backport production` it will be 
+#       backported to both branches: `staging` and `production`.
+name: Backport
+on:
+  pull_request_target:
+    types:
+      - closed
+      - labeled
+
+jobs:
+  backport:
+    name: Backport
+    runs-on: ubuntu-latest
+    # Only react to merged PRs for security reasons.
+    # See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
+    if: >
+      github.event.pull_request.merged
+      && (
+        github.event.action == 'closed'
+        || (
+          github.event.action == 'labeled'
+          && contains(github.event.label.name, 'backport')
+        )
+      )
+    steps:
+      - uses: tibdex/backport@v2
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/changelog-reminder.yml

@@ -0,0 +1,11 @@
+name: Changelog Reminder
+on:
+  pull_request:
+    types: [assigned, opened, synchronize, reopened, labeled, unlabeled]
+    branches:
+      - main
+
+jobs:
+  changelog_reminder:
+    uses: babylonlabs-io/.github/.github/workflows/[email protected]
+    secrets: inherit

.github/workflows/ci.yml

@@ -7,14 +7,14 @@ on:
 
 jobs:
   lint_test:
-    uses: babylonlabs-io/.github/.github/workflows/reusable_go_lint_test.yml@v0.1.0
+    uses: babylonlabs-io/.github/.github/workflows/reusable_go_lint_test.yml@v0.7.0
     with:
      run-unit-tests: true
      run-integration-tests: true
      run-lint: true
 
   docker_pipeline:
-    uses: babylonlabs-io/.github/.github/workflows/reusable_docker_pipeline.yml@v0.1.0
+    uses: babylonlabs-io/.github/.github/workflows/reusable_docker_pipeline.yml@v0.7.0
     secrets: inherit
     with:
      publish: false

.github/workflows/goreleaser.yml

@@ -0,0 +1,11 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release:
+    uses: babylonlabs-io/.github/.github/workflows/[email protected]
+    secrets: inherit

.github/workflows/publish.yml

@@ -9,15 +9,15 @@ on:
 
 jobs:
   lint_test:
-    uses: babylonlabs-io/.github/.github/workflows/reusable_go_lint_test.yml@v0.1.0
+    uses: babylonlabs-io/.github/.github/workflows/reusable_go_lint_test.yml@v0.7.0
     with:
      run-unit-tests: true
      run-integration-tests: true
      run-lint: true
 
   docker_pipeline:
     needs: ["lint_test"]
-    uses: babylonlabs-io/.github/.github/workflows/reusable_docker_pipeline.yml@v0.1.0
+    uses: babylonlabs-io/.github/.github/workflows/reusable_docker_pipeline.yml@v0.7.0
     secrets: inherit
     with:
      publish: true

.gitignore

@@ -21,3 +21,4 @@
 main
 tmp/
 build/
+dist/

.goreleaser.yml

@@ -0,0 +1,73 @@
+project_name: btc-staker
+
+builds:
+  - id: stakerd-linux-amd64
+    main: ./cmd/stakerd/main.go
+    binary: stakerd
+    hooks:
+      pre:
+        - wget https://github.com/CosmWasm/wasmvm/releases/download/{{ .Env.COSMWASM_VERSION }}/libwasmvm_muslc.x86_64.a -O /usr/lib/libwasmvm_muslc.x86_64.a
+    goos:
+      - linux
+    goarch:
+      - amd64
+    env:
+      - GO111MODULE=on
+    flags:
+      - -mod=readonly
+      - -trimpath
+    tags:
+      - netgo
+      - osusergo
+
+  - id: stakercli-linux-amd64
+    main: ./cmd/stakercli/main.go
+    binary: stakercli
+    hooks:
+      pre:
+        - wget https://github.com/CosmWasm/wasmvm/releases/download/{{ .Env.COSMWASM_VERSION }}/libwasmvm_muslc.x86_64.a -O /usr/lib/libwasmvm_muslc.x86_64.a
+    goos:
+      - linux
+    goarch:
+      - amd64
+    env:
+      - GO111MODULE=on
+    flags:
+      - -mod=readonly
+      - -trimpath
+    tags:
+      - netgo
+      - osusergo
+
+archives:
+  - id: zipped
+    builds:
+      - stakerd-linux-amd64
+      - stakercli-linux-amd64
+    name_template: "{{.ProjectName}}-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
+    format: tar.gz
+    files:
+      - none*
+  - id: binaries
+    builds:
+      - stakerd-linux-amd64
+      - stakercli-linux-amd64
+    name_template: "{{.ProjectName}}-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
+    format: binary
+    files:
+      - none*
+
+checksum:
+  name_template: "{{ .ProjectName }}_{{ .Version }}_checksums.txt"
+  algorithm: sha256
+
+release:
+  github:
+    owner: babylonlabs-io
+    name: btc-staker
+
+# Docs: https://goreleaser.com/customization/changelog/
+changelog:
+  disable: true
+
+dist: dist

CHANGELOG.md

@@ -42,6 +42,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 * [44](https://github.com/babylonlabs-io/btc-staker/pull/44) Implement
 pre-approval flow support
 
+### Improvements
+
+* [#48](https://github.com/babylonlabs-io/btc-staker/pull/48) Add Github actions
+  for goreleaser, changelog reminder, and backport
+
 ## v0.6.0
 
 ### Bug fixes

Makefile

@@ -63,3 +63,58 @@ update-changelog:
 	./scripts/update_changelog.sh $(sinceTag) $(upcomingTag)
 
 .PHONY: update-changelog
+
+
+###############################################################################
+###                                Release                                  ###
+###############################################################################
+
+# The below is adapted from https://github.com/osmosis-labs/osmosis/blob/main/Makefile
+GO_VERSION := $(shell grep -E '^go [0-9]+\.[0-9]+' go.mod | awk '{print $$2}')
+GORELEASER_IMAGE := ghcr.io/goreleaser/goreleaser-cross:v$(GO_VERSION)
+COSMWASM_VERSION := $(shell go list -m github.com/CosmWasm/wasmvm/v2 | sed 's/.* //')
+
+.PHONY: release-dry-run release-snapshot release
+release-dry-run:
+	docker run \
+		--rm \
+		-e COSMWASM_VERSION=$(COSMWASM_VERSION) \
+		-v /var/run/docker.sock:/var/run/docker.sock \
+		-v `pwd`:/go/src/babylon \
+		-w /go/src/babylon \
+		$(GORELEASER_IMAGE) \
+		release \
+		--clean \
+		--skip=publish
+
+release-snapshot:
+	docker run \
+		--rm \
+		-e COSMWASM_VERSION=$(COSMWASM_VERSION) \
+		-v /var/run/docker.sock:/var/run/docker.sock \
+		-v `pwd`:/go/src/babylon \
+		-w /go/src/babylon \
+		$(GORELEASER_IMAGE) \
+		release \
+		--clean \
+		--snapshot \
+		--skip=publish,validate
+
+# NOTE: By default, the CI will handle the release process.
+# this is for manually releasing.
+ifdef GITHUB_TOKEN
+release:
+	docker run \
+		--rm \
+		-e GITHUB_TOKEN=$(GITHUB_TOKEN) \
+		-e COSMWASM_VERSION=$(COSMWASM_VERSION) \
+		-v /var/run/docker.sock:/var/run/docker.sock \
+		-v `pwd`:/go/src/babylon \
+		-w /go/src/babylon \
+		$(GORELEASER_IMAGE) \
+		release \
+		--clean
+else
+release:
+	@echo "Error: GITHUB_TOKEN is not defined. Please define it before running 'make release'."
+endif