feat: Add initial go app

.github/workflows/301-flow-pull-request-checks.yaml

@@ -25,7 +25,12 @@ jobs:
           checkout-ref: '${{ github.ref }}'
           checkout-token: '${{ secrets.GITHUB_TOKEN }}'
           setup-go: 'true'
-          go-version: '1.26.0'
+          go-version: '1.26.1'
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+        with:
+          version: 3.x
 
       - name: Build
         run: |

.github/workflows/302-flow-publish-release.yaml

@@ -21,10 +21,12 @@ jobs:
           checkout: 'true'
           checkout-token: '${{ secrets.GITHUB_TOKEN }}'
           setup-go: 'true'
-          go-version: '1.25'
+          go-version: '1.26.1'
 
       - name: Install Task
-        run: go install github.com/go-task/task/v3/cmd/task@latest
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+        with:
+          version: 3.x
 
       - name: Run tests
         run: task test
@@ -84,10 +86,12 @@ jobs:
           checkout: 'true'
           checkout-token: '${{ secrets.GITHUB_TOKEN }}'
           setup-go: 'true'
-          go-version: '1.25'
+          go-version: '1.26.1'
 
       - name: Install Task
-        run: go install github.com/go-task/task/v3/cmd/task@latest
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+        with:
+          version: 3.x
 
       - name: Build release binaries
         run: task build-release VERSION=${{ needs.release.outputs.new_release_version }}

.github/workflows/copilot-setup-steps.yml

@@ -30,5 +30,4 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
-          go-version: 1.26.0
-
+          go-version: 1.26.1

Taskfile.yml

@@ -1,4 +1,4 @@
-version: '0.0.1'
+version: '3'
 
 tasks:
   default:
@@ -88,4 +88,3 @@ tasks:
       - GOOS=linux  GOARCH=arm64 go build -o ../dist/chewie-linux-arm64  ./cmd/chewie
       - GOOS=darwin GOARCH=amd64 go build -o ../dist/chewie-darwin-amd64 ./cmd/chewie
       - GOOS=darwin GOARCH=arm64 go build -o ../dist/chewie-darwin-arm64 ./cmd/chewie
-

chewie/cmd/chewie/main.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"io"
+	"os"
+)
+
+const version = "0.0.1"
+
+const helpText = `chewie - Chewie CLI
+
+USAGE:
+    chewie [OPTIONS]
+
+OPTIONS
+    -h, --help       Show this help message
+    -v, --version    Show version information
+
+DESCRIPTION:
+    The chewie CLI tool interfaces with the Chewie GitHub App (github.com/swirldslabs/chewie).
+    It provides commands to manage and interact with Chewie's features, such as creating requests
+    and polling request status. The chewie CLI also allows for configuration of a repositories chewie
+    config for authorized users. The tool is intended to primarily be used in GitHub CI/CD environments.
+
+EXAMPLES:
+    chewie -h
+    chewie -v
+
+EXIT CODES:
+	0    Command executed successfully
+	2    Error Occurred
+`
+
+var osExit = os.Exit
+
+func run(args []string, stdout, stderr io.Writer, stdin io.Reader) int {
+	fs := flag.NewFlagSet("chewie", flag.ContinueOnError)
+	fs.SetOutput(stderr)
+
+	var (
+		showHelp bool
+		showVer  bool
+	)
+
+	fs.BoolVar(&showHelp, "h", false, "show help")
+	fs.BoolVar(&showHelp, "help", false, "show help")
+	fs.BoolVar(&showVer, "v", false, "show version")
+	fs.BoolVar(&showVer, "version", false, "show version")
+
+	if err := fs.Parse(args); err != nil {
+		return 2
+	}
+
+	if showHelp || len(args) == 0 {
+		fmt.Fprint(stdout, helpText)
+	}
+
+	if showVer {
+		fmt.Fprintf(stdout, "chewie CLI version %s\n", version)
+	}
+
+	return 0
+}
+
+func main() {
+	osExit(run(os.Args[1:], os.Stdout, os.Stderr, os.Stdin))
+}

chewie/cmd/chewie/main_test.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+)
+
+func TestRun_NoArgs(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{}, &stdout, &stderr, nil)
+	if code != 0 {
+		t.Errorf("expected exit code 0, got %d", code)
+	}
+	if !strings.Contains(stdout.String(), "chewie - Chewie CLI") {
+		t.Errorf("expected help text in stdout, got: %q", stdout.String())
+	}
+}
+
+func TestRun_ShortHelp(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{"-h"}, &stdout, &stderr, nil)
+	if code != 0 {
+		t.Errorf("expected exit code 0, got %d", code)
+	}
+	if !strings.Contains(stdout.String(), "chewie - Chewie CLI") {
+		t.Errorf("expected help text in stdout, got: %q", stdout.String())
+	}
+}
+
+func TestRun_LongHelp(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{"--help"}, &stdout, &stderr, nil)
+	if code != 0 {
+		t.Errorf("expected exit code 0, got %d", code)
+	}
+	if !strings.Contains(stdout.String(), "chewie - Chewie CLI") {
+		t.Errorf("expected help text in stdout, got: %q", stdout.String())
+	}
+}
+
+func TestRun_ShortVersion(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{"-v"}, &stdout, &stderr, nil)
+	if code != 0 {
+		t.Errorf("expected exit code 0, got %d", code)
+	}
+	if !strings.Contains(stdout.String(), version) {
+		t.Errorf("expected version %q in stdout, got: %q", version, stdout.String())
+	}
+}
+
+func TestRun_LongVersion(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{"--version"}, &stdout, &stderr, nil)
+	if code != 0 {
+		t.Errorf("expected exit code 0, got %d", code)
+	}
+	if !strings.Contains(stdout.String(), version) {
+		t.Errorf("expected version %q in stdout, got: %q", version, stdout.String())
+	}
+}
+
+func TestRun_InvalidFlag(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	code := run([]string{"--unknown"}, &stdout, &stderr, nil)
+	if code != 2 {
+		t.Errorf("expected exit code 2, got %d", code)
+	}
+}
+
+func TestRun_HelpContainsUsage(t *testing.T) {
+	var stdout, stderr bytes.Buffer
+	run([]string{"-h"}, &stdout, &stderr, nil)
+	out := stdout.String()
+	for _, expected := range []string{"USAGE:", "OPTIONS", "DESCRIPTION:", "EXAMPLES:", "EXIT CODES:"} {
+		if !strings.Contains(out, expected) {
+			t.Errorf("help text missing section %q", expected)
+		}
+	}
+}