# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# 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.

name: Go implementation (CI)
on:
  push:
  pull_request:
jobs:
  ci:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@master
    - name: Setup Go
      uses: actions/setup-go@v6
      with:
        go-version: '1.25'
    - id: go-cache-paths
      run: |
        echo "::set-output name=go-build::$(go env GOCACHE)"
        echo "::set-output name=go-mod::$(go env GOMODCACHE)"
    - name: Go Build Cache
      uses: actions/cache@v5
      with:
        path: ${{ steps.go-cache-paths.outputs.go-build }}
        key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
    - name: Go Mod Cache
      uses: actions/cache@v5
      with:
        path: ${{ steps.go-cache-paths.outputs.go-mod }}
        key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
    - name: Ensure gofmt
      run: test -z "$(gofmt -s -d .)"
    - name: Ensure go.mod is already tidied
      run: go mod tidy && git diff --exit-code
    - name: Run unit tests
      run: go test ./...
    - name: Build with Goreleaser
      uses: goreleaser/goreleaser-action@v7
      with:
        version: latest
        args: release --snapshot --skip publish,snapcraft --clean
    - name: Setup BATS framework
      run: sudo npm install -g bats
    - name: kubectx (Go) integration tests
      run: COMMAND=./dist/kubectx_linux_amd64_v1/kubectx bats test/kubectx.bats
    - name: kubens (Go) integration tests
      run: COMMAND=./dist/kubens_linux_amd64_v1/kubens bats test/kubens.bats