ci: enable ci steps for testing, linting, copywrite

.github/workflows/ci.yaml

@@ -0,0 +1,38 @@
+name: Run CI Tests
+on:
+  pull_request:
+    paths-ignore:
+      - 'README.md'
+      - 'LICENSE'
+  push:
+    branches:
+      - 'main'
+jobs:
+  run-copywrite:
+    timeout-minutes: 5
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: hashicorp/setup-copywrite@v1.1.3
+      - name: verify copyright
+        run: |
+          copywrite --config .github/workflows/scripts/copywrite.hcl \
+            headers --spdx "BSD-3-Clause" --plan
+  run-tests:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: extractions/setup-just@v2
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache-dependency-path: '**/go.sum'
+      - uses: golangci/golangci-lint-action@v6
+        with:
+          version: v1.62.2
+          skip-cache: true
+          args: --config .github/workflows/scripts/golangci.yaml
+      - name: Run Go Test
+        run: |
+          just test
+

.github/workflows/scripts/copywrite.hcl

@@ -0,0 +1,14 @@
+schema_version = 1
+
+project {
+  license          = "BSD-3-Clause"
+  copyright_holder = "CattleCloud LLC"
+  copyright_year   = 2024
+  header_ignore = [
+    "**/*.sh",
+    ".src/**",
+    ".bin/**",
+    ".github/**",
+    ".golangci.yaml",
+  ]
+}

.github/workflows/scripts/golangci.yaml

@@ -0,0 +1,43 @@
+run:
+  timeout: 5m
+linters:
+  enable:
+   - asasalint
+   - asciicheck
+   - bidichk
+   - bodyclose
+   - copyloopvar
+   - dogsled
+   - dupword
+   - durationcheck
+   - errcheck
+   - errname
+   - errorlint
+   - exhaustive
+   - gochecknoinits
+   - gocritic
+   - gofmt
+   - gosimple
+   - govet
+   - ineffassign
+   - makezero
+   - misspell
+   - musttag
+   - nilnil
+   - noctx
+   - perfsprint
+   - prealloc
+   - predeclared
+   - reassign
+   - revive
+   - rowserrcheck
+   - staticcheck
+   - sqlclosecheck
+   - tagalign
+   - tenv
+   - unused
+   - whitespace
+
+linters-settings:
+  exhaustive:
+    default-signifies-exhaustive: true

Justfile

@@ -0,0 +1,37 @@
+set shell := ["bash", "-u", "-c"]
+
+export scripts := ".github/workflows/scripts"
+export GOBIN := `echo $PWD/.bin`
+
+# show available commands
+[private]
+default:
+    @just --list
+
+# tidy up Go modules
+[group('build')]
+tidy:
+    go mod tidy
+
+# run tests across source tree
+[group('build')]
+test:
+    go test -v -race -count=1 ./...
+
+# ensure copywrite headers present on source files
+[group('lint')]
+copywrite:
+    copywrite \
+        --config {{scripts}}/copywrite.hcl headers \
+        --spdx "BSD-3-Clause"
+
+# apply go vet command on source tree
+[group('lint')]
+vet:
+    go vet ./...
+
+# apply golangci-lint linters on source tree
+[group('lint')]
+lint: vet
+    golangci-lint run --config .github/workflows/scripts/golangci.yaml
+