CIを設定した

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: test
+        run: |
+          make test
+
+  code-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - uses: actions/cache@v4
+        id: cache-makefile
+        with:
+          path: ~/go/bin
+          key: ${{ runner.os }}-makefile-${{ hashFiles('Makefile') }}-${{ hashFiles('cmd') }}-${{ hashFiles('go.mod') }}
+
+      - name: dependencies
+        if: steps.cache-makefile.outputs.cache-hit != 'true'
+        run: |
+          make install-tools
+
+      - name: lint
+        run: |
+          make lint
+
+      - name: codegen nodiff
+        run: |
+          make codegen
+          test -z "$(git status --porcelain)" || (git status; git diff; exit 1)
+
+      - name: format nodiff
+        run: |
+          make format
+          test -z "$(git status --porcelain)" || (git status; git diff; exit 1)

.golangci.yml

@@ -0,0 +1,40 @@
+run:
+  timeout: 5m
+output:
+  sort-results: true
+linters:
+  disable-all: true
+  enable:
+    - errcheck
+    - gosimple
+    - ineffassign
+    - staticcheck
+    - typecheck
+    - govet
+    - bodyclose
+    - goimports
+    - noctx
+    - prealloc
+    - misspell
+    - nolintlint
+    - asciicheck
+    - bidichk
+    - containedctx
+    - contextcheck
+    - gocyclo
+    - makezero
+    - nakedret
+    - unconvert
+    - wastedassign
+    - whitespace
+    - nilerr
+    - forcetypeassert
+    - exhaustive
+    - errorlint
+issues:
+  max-issues-per-linter: 0
+  max-same-issues: 0
+  exclude-dirs:
+    - protobuf
+    - schema
+    - tmp

Makefile

@@ -0,0 +1,26 @@
+.PHONY: install-tools
+install-tools:
+	go install github.com/bufbuild/buf/cmd/buf@v1.47.2
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
+.PHONY: test
+test:
+	go test -v ./...
+
+.PHONY: format
+format:
+	go fmt ./...
+	golangci-lint run --issues-exit-code=0 --fix ./...
+	# buf format --write
+
+BREAKING_CHANGE_BASE_BRANCH?=develop
+.PHONY: lint
+lint:
+	golangci-lint run --issues-exit-code=1 ./...
+	# buf lint
+	# buf breaking --against '.git#branch=$(BREAKING_CHANGE_BASE_BRANCH)'
+
+.PHONY: codegen
+codegen:
+	# find . -type f \( -name '*.pb.go' \) -delete
+	# buf generate

README.md

@@ -1,3 +1,5 @@
 # protobq
 
-A tool for schema-driven development in BigQuery using Protocol Buffers.
+![CI](https://github.com/averak/protobq/workflows/CI/badge.svg)
+
+A tool for idempotent schema management in BigQuery using Protocol Buffers.

buf.gen.yaml

@@ -0,0 +1,10 @@
+version: v2
+managed:
+  enabled: true
+  override:
+    - file_option: go_package_prefix
+      value: github.com/averak/protobq/protobuf
+plugins:
+  - remote: buf.build/protocolbuffers/go:v1.35.2
+    out: protobuf
+    opt: paths=source_relative

buf.lock

@@ -0,0 +1,6 @@
+# Generated by buf. DO NOT EDIT.
+version: v2
+deps:
+  - name: buf.build/googleapis/googleapis
+    commit: acd896313c55464b993332136ded1b6e
+    digest: b5:025d83e25193feb8dac5e5576113c8737006218b3b09fbc0d0ff652614da5424b336edb15bea139eb90d14eba656774a979d1fbdae81cbab2013932b84b98f53

buf.yaml

@@ -0,0 +1,13 @@
+version: v2
+modules:
+  - path: schema/protobuf
+deps:
+  - buf.build/googleapis/googleapis
+lint:
+  use:
+    - STANDARD
+  except:
+    - PACKAGE_VERSION_SUFFIX
+breaking:
+  use:
+    - FILE

main.go

@@ -0,0 +1,7 @@
+package main
+
+import "log"
+
+func main() {
+	log.Println("Hello, World!")
+}