CI: Add test workflow

.github/workflows/test-go-task.yml

@@ -0,0 +1,102 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/test-go-task.md
+name: Test Go
+
+env:
+  # See: https://github.com/actions/setup-go/tree/v2#readme
+  GO_VERSION: "1.16"
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  create:
+  push:
+    paths:
+      - ".github/workflows/test-go-task.ya?ml"
+      - "codecov.ya?ml"
+      - "**/go.mod"
+      - "**/go.sum"
+      - "Taskfile.ya?ml"
+      - "**.go"
+      - "**/testdata/**"
+  pull_request:
+    paths:
+      - ".github/workflows/test-go-task.ya?ml"
+      - "codecov.ya?ml"
+      - "**/go.mod"
+      - "**/go.sum"
+      - "Taskfile.ya?ml"
+      - "**.go"
+      - "**/testdata/**"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  run-determination:
+    runs-on: ubuntu-latest
+    outputs:
+      result: ${{ steps.determination.outputs.result }}
+    steps:
+      - name: Determine if the rest of the workflow should run
+        id: determination
+        run: |
+          RELEASE_BRANCH_REGEX="refs/heads/[0-9]+.[0-9]+.x"
+          # The `create` event trigger doesn't support `branches` filters, so it's necessary to use Bash instead.
+          if [[ \
+            "${{ github.event_name }}" != "create" || \
+            "${{ github.ref }}" =~ $RELEASE_BRANCH_REGEX \
+          ]]; then
+            # Run the other jobs.
+            RESULT="true"
+          else
+            # There is no need to run the other jobs.
+            RESULT="false"
+          fi
+
+          echo "::set-output name=result::$RESULT"
+
+  test:
+    name: test (${{ matrix.module.path }} - ${{ matrix.operating-system }})
+    needs: run-determination
+    if: needs.run-determination.outputs.result == 'true'
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        operating-system:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+        module:
+          # TODO: add paths of all Go modules here
+          - path: ./
+            codecov-flags: unit
+
+    runs-on: ${{ matrix.operating-system }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Run tests
+        env:
+          GO_MODULE_PATH: ${{ matrix.module.path }}
+        run: task go:test
+
+      # - name: Send unit tests coverage to Codecov
+      #   if: runner.os == 'Linux'
+      #   uses: codecov/codecov-action@v2
+      #   with:
+      #     file: ${{ matrix.module.path }}coverage_unit.txt
+      #     flags: ${{ matrix.module.codecov-flags }}
+      #     fail_ci_if_error: ${{ github.repository == 'arduino/arduino-cloud-cli' }}

.gitignore

@@ -1,5 +1,6 @@
 # Compilation artifacts
 arduino-cloud-cli
+arduino-cloud-cli.exe
 
 # Configuration file
 config.yaml

Taskfile.yml

@@ -0,0 +1,38 @@
+# See: https://taskfile.dev/#/usage
+version: "3"
+
+vars:
+  # Path of the project's primary Go module:
+  DEFAULT_GO_MODULE_PATH: ./
+  DEFAULT_GO_PACKAGES:
+    sh: |
+      echo $(cd {{default .DEFAULT_GO_MODULE_PATH .GO_MODULE_PATH}} && go list ./... | tr '\n' ' ' || echo '"ERROR: Unable to discover Go packages"')
+  # `-ldflags` flag to use for `go build` command
+  # TODO: define flag if required by the project, or leave empty if not needed.
+  LDFLAGS:
+  # `-ldflags` flag to use for `go test` command
+  # TODO: define flag if required by the project, or leave empty if not needed.
+  TEST_LDFLAGS:
+
+tasks:
+  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/go-task/Taskfile.yml
+  go:build:
+    desc: Build the Go code
+    dir: "{{.DEFAULT_GO_MODULE_PATH}}"
+    cmds:
+      - go build -v {{.LDFLAGS}}
+
+  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/test-go-task/Taskfile.yml
+  go:test:
+    desc: Run unit tests
+    dir: "{{default .DEFAULT_GO_MODULE_PATH .GO_MODULE_PATH}}"
+    cmds:
+      - |
+        go test \
+          -v \
+          -short \
+          -run '{{default ".*" .GO_TEST_REGEX}}' \
+          {{default "-timeout 10m -coverpkg=./... -covermode=atomic" .GO_TEST_FLAGS}} \
+          -coverprofile=coverage_unit.txt \
+          {{.TEST_LDFLAGS}} \
+          {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}