build(task): replace Make and PowerShell with Task

Disable fail-fast in BSD CI.

.github/workflows/ci.yml

@@ -1,16 +1,28 @@
 name: CI
+
 on: [push, pull_request]
+
+env:
+  GO_VERSION: '1.21'
+  TASK_VERSION: 'v3.28'
+
 jobs:
   bsd:
     runs-on: ${{ matrix.os.host }}
     strategy:
+      fail-fast: false
       matrix:
         os:
           - name: freebsd
             architecture: x86-64
             version: '14.1'
             host: ubuntu-latest
 
+          - name: netbsd
+            architecture: x86-64
+            version: '10.0'
+            host: ubuntu-latest
+
           - name: openbsd
             architecture: x86-64
             version: '7.5'
@@ -27,36 +39,64 @@ jobs:
           version: ${{ matrix.os.version }}
           shell: bash
           run: |
-            sudo .github/workflows/install-deps.sh
-            make test
+            case "$(uname)" in
+              FreeBSD)
+                sudo pkg install -y go
+                ;;
+              NetBSD)
+                sudo pkgin -y install go
+
+                for bin in /usr/pkg/bin/go1*; do
+                  src=$bin
+                done
+                sudo ln -s "$src" /usr/pkg/bin/go
+                ;;
+              OpenBSD)
+                sudo pkg_add -I go
+                ;;
+            esac
+            PATH=$(go env GOPATH)/bin:$PATH
+
+            go install 'github.com/go-task/task/v3/cmd/task@${{ env.TASK_VERSION }}'
+            task
 
   linux:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Install dependencies
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ env.GO_VERSION }}
+
+    - name: Install Task
       run: |
-        sudo .github/workflows/install-deps.sh
+        go install github.com/go-task/task/v3/cmd/task@"$TASK_VERSION"
 
-    - name: Test
+    - name: Build and test
       run: |
-        make test
+        task
 
   mac:
     runs-on: macos-latest
     steps:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Install dependencies
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ env.GO_VERSION }}
+
+    - name: Install Task
       run: |
-        .github/workflows/install-deps.sh
+        go install github.com/go-task/task/v3/cmd/task@"$TASK_VERSION"
 
     - name: Build and test
       run: |
-        make test
+        task
 
   windows:
     runs-on: windows-latest
@@ -67,6 +107,22 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: Test
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ env.GO_VERSION }}
+
+    - name: Install Task
       run: |
-        .\test.ps1
+        go install github.com/go-task/task/v3/cmd/task@$env:TASK_VERSION
+
+    - name: Build and test
+      run: |
+        task
+
+    - name: Upload Windows binary
+      uses: actions/upload-artifact@v4
+      with:
+        name: memsparkline-windows-amd64
+        path: |
+          memsparkline.exe

.gitignore

@@ -1,5 +1,6 @@
 /attic/
 /dist/
+/.task/
 
 *.bak
 *.exe

README.md

@@ -55,7 +55,7 @@ go install github.com/dbohdan/memsparkline@latest
 
 - Go 1.21
 - OS supported by [gopsutil](https://github.com/shirou/gopsutil)
-- POSIX Make for testing
+- [Task](https://taskfile.dev/) (go-task) 3.28
 
 ## Compatibility and limitations
 

Taskfile.yml

@@ -0,0 +1,83 @@
+version: '3'
+
+vars:
+  ext: '{{if eq OS "windows"}}.exe{{end}}'
+  test_binaries: |
+    test/sleep
+
+env:
+  CGO_ENABLED: 0
+
+tasks:
+  default:
+    deps:
+      - all
+
+  all:
+    desc: 'Build and test everything'
+    deps:
+      - build
+      - test
+
+  build:
+    desc: 'Build all components'
+    deps:
+      - build_binaries
+
+  build_binaries:
+    desc: 'Build all necessary binaries'
+    deps:
+      - build_memsparkline
+      - build_test_binaries
+
+  build_binary:
+    desc: 'Build a single Go binary'
+    internal: true
+    cmds:
+      - go build -o {{.out | shellQuote}}{{.ext}} {{.src | shellQuote}}
+
+  build_memsparkline:
+    desc: 'Build the memsparkline binary'
+    cmds:
+      - task: build_binary
+        vars:
+          out: memsparkline
+          src: main.go
+    sources:
+      - main.go
+    generates:
+      - memsparkline
+
+  build_test_binaries:
+    desc: 'Build all test binaries'
+    deps:
+      - build_test_sleep
+
+  build_test_sleep:
+    cmds:
+      - task: build_binary
+        vars:
+          src: test/sleep.go
+          out: test/sleep
+    sources:
+      - test/sleep.go
+    generates:
+      - test/sleep
+
+  clean:
+    desc: 'Clean up generated files and binaries'
+    cmds:
+      - rm -f memsparkline
+      - rm -f {{range .test_binaries | splitLines }}{{. | shellQuote}} {{end}}
+
+  release:
+    desc: 'Prepare a release'
+    cmds:
+      - go run script/release.go
+
+  test:
+    desc: 'Run tests'
+    deps:
+      - build_binaries
+    cmds:
+      - go test