Merge pull request #423 from CodeLieutenant/feat/docker-release

feature(docker): Docker image and goreleaser

.github/workflows/go.yml

@@ -5,37 +5,37 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   build:
     name: Lint Test and Build
     runs-on: ubuntu-latest
     steps:
       - name:
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Pull tags and refs
         run: git fetch --prune --unshallow
       - name: Check if version is updated
         run: |
           export ExpectedVersion=$(git describe --tags --abbrev=0)
           export DefinedVersion=$(cat cmd/gemini/Version)
-          if [ "$ExpectedVersion" != "$DefinedVersion" ]; then 
+          if [ "$ExpectedVersion" != "$DefinedVersion" ]; then
             echo "Expect to have '$ExpectedVersion', but got '$DefinedVersion'"
             exit 1
           fi
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.20.4
-
+          go-version: '1.23'
       - name: Linting
-        run: |
-          make check
-
+        run: make check
+      - name: Set up gotestfmt
+        uses: GoTestTools/gotestfmt-action@v2
+        with:
+          repo: gotestfmt
+          version: v2.2.0
       - name: Unit Tests
-        run: |
-          go test -v -race ./...
-
+        run: make test
       - name: Build
-        run: |
-          go build ./cmd/gemini/
+        run: make build

.gitignore

@@ -3,3 +3,4 @@ cmd/gemini/dist/
 .idea
 .vscode
 bin/
+coverage.txt

.golangci.yml

@@ -1,20 +1,43 @@
+run:
+  concurrency: 8
+  timeout: 10m
+  issues-exit-code: 1
+  tests: true
+  modules-download-mode: mod
+  allow-parallel-runners: true
+  go: '1.23'
+
+output:
+  print-issued-lines: true
+  print-linter-name: true
+  uniq-by-line: true
+  sort-results: true
+
 issues:
+  max-same-issues: 1
+  max-issues-per-linter: 10
+  new: true
   exclude:
     - Error return value of `.*.Unlock` is not checked
     - Error return value of `.*.Completed` is not checked
 linters:
   disable-all: true
   enable:
+    - asasalint
+    - bidichk
     - errcheck
     - govet
+    - bodyclose
     - ineffassign
     - unused
+    - durationcheck
     - goheader
     - goimports
     - misspell
     - gofumpt
     - gosimple
     - staticcheck
+    - decorder
     - lll
     - errorlint
     - gocritic
@@ -25,16 +48,22 @@ linters:
     - tparallel
     - typecheck
     - unused
-run:
-  deadline: 10m
-  modules-download-mode: readonly
+    - gomodguard
+    - gocyclo
+    - nilerr
+    - makezero
+    - wastedassign
+    - prealloc
+
+
 linters-settings:
   govet:
-    check-shadowing: true
     settings:
       shadow:
         strict: true
     enable-all: true
+  gocyclo:
+    min-complexity: 50
   lll:
     line-length: 180
   goheader:
@@ -64,8 +93,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 
 limitations under the License.'
+
   gofumpt:
-    lang-version: "1.12"
     extra-rules: true
   goimports:
-    local-prefixes: github.com/scylladb/gemini
+    local-prefixes: github.com/scylladb/gemini

cmd/gemini/.goreleaser.yml → .goreleaser.yml

@@ -1,3 +1,5 @@
+version: 2
+
 env:
   - GO111MODULE=on
 before:
@@ -16,14 +18,16 @@ archives:
 
 checksum:
   name_template: 'checksums.txt'
+
 snapshot:
   name_template: "{{ .Tag }}-next"
+
 blobs:
-  -
-    provider: s3
+  - provider: s3
     bucket: downloads.scylladb.com
     region: us-east-1
     folder: "gemini/{{.Version}}"
+
 changelog:
   sort: asc
   filters:
@@ -33,5 +37,5 @@ changelog:
 
 dockers:
   - image_templates:
-      - scylladb/hydra-loaders:gemini-{{ .Tag }}
-      - scylladb/hydra-loaders:gemini-latest
+      - scylladb/gemini:{{ .Tag }}
+      - scylladb/gemini:latest

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:1.23 AS builder
+
+ENV GO111MODULE=on
+
+WORKDIR /gemini
+
+COPY . .
+
+RUN apt-get update && apt-get install -y libc-dev build-essential \
+    && make build
+
+FROM busybox AS production
+
+WORKDIR /gemini
+
+COPY --from=builder /gemini/bin/gemini .
+
+ENV PATH="/gemini:${PATH}"
+
+ENTRYPOINT ["gemini"]

Makefile

@@ -1,4 +1,3 @@
-GOPACKAGES := $(shell go list ./...)
 MAKEFILE_PATH := $(abspath $(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
 
 GO111MODULE := on
@@ -20,20 +19,18 @@ define dl_tgz
 	fi
 endef
 
-$(GOBIN)/golangci-lint: GOLANGCI_VERSION = 1.52.2
+$(GOBIN)/golangci-lint: GOLANGCI_VERSION = 1.60.3
 $(GOBIN)/golangci-lint: Makefile
 	$(call dl_tgz,golangci-lint,https://github.com/golangci/golangci-lint/releases/download/v$(GOLANGCI_VERSION)/golangci-lint-$(GOLANGCI_VERSION)-$(GOOS)-amd64.tar.gz)
 
 .PHONY: check-golangci
 check-golangci: $(GOBIN)/golangci-lint
-	@echo $(GOPACKAGES) | sed -e 's/github.com\/scylladb\/gemini/./g' | \
-		xargs $(GOBIN)/golangci-lint run --max-issues-per-linter=0 --max-same-issues=0
+	$(GOBIN)/golangci-lint run
 
 # fix-golangci Automated fix for golangci-lint errors.
 .PHONY: fix-golangci
 fix-golangci: $(GOBIN)/golangci-lint
-	@echo $(GOPACKAGES) | sed -e 's/github.com\/scylladb\/gemini/./g' | \
-		xargs $(GOBIN)/golangci-lint run --fix
+	$(GOBIN)/golangci-lint run --fix
 
 # check Run all static code analysis. (use make fix to attempt automatic fix)
 .PHONY: check
@@ -45,4 +42,15 @@ fix: fix-golangci
 
 .PHONY: test
 test:
-	go test -v -race ./...
+	go test -covermode=atomic -race -coverprofile=coverage.txt -timeout 5m -json -v ./... 2>&1 | gotestfmt -showteststatus
+
+.PHONY: build
+build:
+	CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/gemini ./cmd/gemini
+
+debug-build:
+	CGO_ENABLED=0 go build -gcflags "all=-N -l" -o bin/gemini ./cmd/gemini
+
+.PHONY: build-docker
+build-docker:
+	docker build --target production -t scylladb/gemini:latest --compress .

go.mod

@@ -1,24 +1,24 @@
 module github.com/scylladb/gemini
 
-go 1.21
+go 1.23
 
 require (
-	github.com/briandowns/spinner v1.23.0
+	github.com/briandowns/spinner v1.23.1
 	github.com/gocql/gocql v1.8.0
 	github.com/google/go-cmp v0.6.0
 	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.19.1
+	github.com/prometheus/client_golang v1.20.0
 	github.com/scylladb/go-set v1.0.2
 	github.com/scylladb/gocqlx/v2 v2.8.0
-	github.com/spf13/cobra v1.8.0
+	github.com/spf13/cobra v1.8.1
 	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8
-	golang.org/x/net v0.26.0
-	golang.org/x/sync v0.7.0
-	gonum.org/v1/gonum v0.15.0
+	golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa
+	golang.org/x/net v0.28.0
+	golang.org/x/sync v0.8.0
+	gonum.org/v1/gonum v0.15.1
 	gopkg.in/inf.v0 v0.9.1
 )
 
@@ -28,18 +28,18 @@ require (
 	github.com/fatih/color v1.17.0 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
-	github.com/prometheus/common v0.54.0 // indirect
+	github.com/prometheus/common v0.55.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
-	github.com/rogpeppe/go-internal v1.10.0 // indirect
 	github.com/scylladb/go-reflectx v1.0.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/term v0.21.0 // indirect
-	google.golang.org/protobuf v1.34.1 // indirect
+	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/term v0.23.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 )
 
-replace github.com/gocql/gocql => github.com/scylladb/gocql v1.8.0
+replace github.com/gocql/gocql => github.com/scylladb/gocql v1.14.3