ci: add ci stuff

.github/workflows/release-manual.yaml

@@ -0,0 +1,32 @@
+name: release for alert agent
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    name: manual release
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      actions: read
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: "0"
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          check-latest: true
+          go-version-file: go.mod
+
+      - name: Setup release environment
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |-
+          echo 'GITHUB_TOKEN=${{secrets.GITHUB_TOKEN}}' > .release-env
+
+      - name: Release publish
+        run: make release

.goreleaser.yaml

@@ -0,0 +1,117 @@
+version: 2
+before:
+  hooks:
+    - go mod download
+
+builds:
+  - id: "observability-agent-darwin"
+    main: ./
+    binary: observability-agent
+    env:
+      - CGO_ENABLED=1
+      - CC=o64-clang
+      - CXX=o64-clang++
+    goos:
+      - darwin
+    goarch:
+      - amd64
+    flags:
+      - -tags=cgo
+    ldflags:
+      - -X main.BuildVersion={{.Version}}
+      - -X main.BuildCommit={{.Commit}}
+      - -X main.BuildTime={{.Date}}
+  - id: "observability-agent-darwin-arm64"
+    main: ./
+    binary: observability-agent
+    env:
+      - CGO_ENABLED=1
+      - CC=oa64-clang
+      - CXX=oa64-clang++
+    goos:
+      - darwin
+    goarch:
+      - arm64
+    flags:
+      - -tags=cgo
+    ldflags:
+      - -X main.BuildVersion={{.Version}}
+      - -X main.BuildCommit={{.Commit}}
+      - -X main.BuildTime={{.Date}}
+  - id: "observability-agent-linux"
+    main: ./
+    binary: observability-agent
+    env:
+      - CGO_ENABLED=1
+      - CC=gcc
+      - CXX=g++
+    goos:
+      - linux
+    goarch:
+      - amd64
+    flags:
+      - -tags=cgo
+    ldflags:
+      - -X main.BuildVersion={{.Version}}
+      - -X main.BuildCommit={{.Commit}}
+      - -X main.BuildTime={{.Date}}
+  - id: "observability-agent-linux-arm64"
+    main: ./
+    binary: observability-agent
+    env:
+      - CGO_ENABLED=1
+      - CC=aarch64-linux-gnu-gcc
+      - CXX=aarch64-linux-gnu-g++
+    goos:
+      - linux
+    goarch:
+      - arm64
+    flags:
+      - -tags=cgo
+    ldflags:
+      - -X main.BuildVersion={{.Version}} -X main.BuildCommit={{.Commit}} -X main.BuildTime={{.Date}}
+  - id: "observability-agent-windows"
+    main: ./
+    binary: observability-agent
+    env:
+      - CGO_ENABLED=1
+      - CC=x86_64-w64-mingw32-gcc
+      - CXX=x86_64-w64-mingw32-g++
+    goos:
+      - windows
+    goarch:
+      - amd64
+    flags:
+      - -tags=cgo
+      - -buildmode=exe
+    ldflags:
+      - -X main.BuildVersion={{.Version}}
+      - -X main.BuildCommit={{.Commit}}
+      - -X main.BuildTime={{.Date}}
+
+archives:
+  - name_template: '{{ .ProjectName }}_{{- title .Os }}_{{ .Arch }}'
+    format_overrides:
+      - goos: windows
+        format: zip
+    builds:
+      - observability-agent-darwin
+      - observability-agent-darwin-arm64
+      - observability-agent-windows
+      - observability-agent-linux
+      - observability-agent-linux-arm64
+
+checksum:
+  name_template: 'checksums.txt'
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^chore:'
+      - '^docs:'
+      - '^test:'
+      - '^ci:'
+
+snapshot:
+  name_template: "{{ .Tag }}-next"

Makefile

@@ -0,0 +1,68 @@
+#!/usr/bin/make -f
+BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
+COMMIT := $(shell git log -1 --format='%H')
+TIME ?= $(shell date +%Y-%m-%dT%H:%M:%S%z)
+
+# don't override user values
+ifeq (,$(VERSION))
+  VERSION := $(shell git describe --tags)
+  # if VERSION is empty, then populate it with branch's name and raw commit hash
+  ifeq (,$(VERSION))
+    VERSION := $(BRANCH)-$(COMMIT)
+  endif
+endif
+
+ldflags = -X main.BuildVersion=$(VERSION) \
+		  -X main.BuildCommit=$(COMMIT) \
+		  -X main.BuildTime=$(TIME)
+
+BUILD_FLAGS := -ldflags '$(ldflags)' -tags=cgo
+
+# ---------------------------------------------------------------------------- #
+#                                 Make targets                                   #
+# ---------------------------------------------------------------------------- #
+.PHONY: install
+install: go.sum ## Installs the observability-agent binary
+	go install -mod=readonly $(BUILD_FLAGS) .
+
+.PHONY: build
+build: ## Compiles the observability-agent binary
+	go build -o build/observability-agent $(BUILD_FLAGS) .
+
+###############################################################################
+###                                Releasing                                  ###
+###############################################################################
+
+PACKAGE_NAME:=github.com/dymensionxyz/observability-agent
+GOLANG_CROSS_VERSION  = v1.23
+GOPATH ?= '$(HOME)/go'
+
+release-dry-run:
+	podman run \
+		--rm \
+		--privileged \
+		-e CGO_ENABLED=1 \
+		-v /var/run/docker.sock:/var/run/docker.sock \
+		-v `pwd`:/go/src/$(PACKAGE_NAME) \
+		-v ${GOPATH}/pkg:/go/pkg \
+		-w /go/src/$(PACKAGE_NAME) \
+		ghcr.io/goreleaser/goreleaser-cross:${GOLANG_CROSS_VERSION} \
+		--clean --skip=validate --skip=publish --snapshot
+
+release:
+	@if [ ! -f ".release-env" ]; then \
+		echo "\033[91m.release-env is required for release\033[0m";\
+		exit 1;\
+	fi
+	docker run \
+		--rm \
+		--privileged \
+		-e CGO_ENABLED=1 \
+		--env-file .release-env \
+		-v /var/run/docker.sock:/var/run/docker.sock \
+		-v `pwd`:/go/src/$(PACKAGE_NAME) \
+		-w /go/src/$(PACKAGE_NAME) \
+		ghcr.io/goreleaser/goreleaser-cross:${GOLANG_CROSS_VERSION} \
+		release --clean --skip=validate
+
+.PHONY: release-dry-run release

main.go

@@ -19,6 +19,13 @@ import (
 	"github.com/spf13/viper"
 )
 
+// Build information, populated during build
+var (
+	BuildVersion = "dev"
+	BuildCommit  = "none"
+	BuildTime    = "unknown"
+)
+
 type AddressConfig struct {
 	Name          string `mapstructure:"name"`
 	RESTEndpoint  string `mapstructure:"rest_endpoint"`