fix: cli tests on Windows; add tests-on-windows workflow

Author: alexandear

.github/workflows/test.yaml

@@ -5,8 +5,8 @@ on:
     types: [opened, edited, synchronize, reopened]
 
 jobs:
-  test:
-    name: Test
+  tests-on-unix:
+    name: Tests on Unix
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -23,3 +23,16 @@ jobs:
           go-version: ${{ matrix.go-version }}
       - name: Run tests
         run: go test -race -shuffle=on ./...
+
+  tests-on-windows:
+    name: Tests on Windows
+    runs-on: windows-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - name: Run tests
+        run: go test -race -shuffle=on ./...

cli/main_test.go

@@ -2,6 +2,7 @@ package cli
 
 import (
 	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/mitchellh/go-homedir"
@@ -22,19 +23,19 @@ func TestXDGConfigDirIsPreferredFirst(t *testing.T) {
 		AppFs = afero.NewMemMapFs()
 	})
 
-	xdgDirPath := "/tmp-iofs/xdg/config"
-	homeDirPath := "/tmp-iofs/home/tester"
+	xdgDirPath := filepath.FromSlash("/tmp-iofs/xdg/config")
+	homeDirPath := filepath.FromSlash("/tmp-iofs/home/tester")
 	AppFs.MkdirAll(xdgDirPath, 0755)
 	AppFs.MkdirAll(homeDirPath, 0755)
 
-	afero.WriteFile(AppFs, xdgDirPath+"/revive.toml", []byte("\n"), 0644)
+	afero.WriteFile(AppFs, filepath.Join(xdgDirPath, "revive.toml"), []byte("\n"), 0644)
 	t.Setenv("XDG_CONFIG_HOME", xdgDirPath)
 
-	afero.WriteFile(AppFs, homeDirPath+"/revive.toml", []byte("\n"), 0644)
+	afero.WriteFile(AppFs, filepath.Join(homeDirPath, "revive.toml"), []byte("\n"), 0644)
 	t.Setenv("HOME", homeDirPath)
 
 	got := buildDefaultConfigPath()
-	want := xdgDirPath + "/revive.toml"
+	want := filepath.Join(xdgDirPath, "revive.toml")
 
 	if got != want {
 		t.Errorf("got %q, wanted %q", got, want)
@@ -43,14 +44,14 @@ func TestXDGConfigDirIsPreferredFirst(t *testing.T) {
 
 func TestHomeConfigDir(t *testing.T) {
 	t.Cleanup(func() { AppFs = afero.NewMemMapFs() })
-	homeDirPath := "/tmp-iofs/home/tester"
+	homeDirPath := filepath.FromSlash("/tmp-iofs/home/tester")
 	AppFs.MkdirAll(homeDirPath, 0755)
 
-	afero.WriteFile(AppFs, homeDirPath+"/revive.toml", []byte("\n"), 0644)
+	afero.WriteFile(AppFs, filepath.Join(homeDirPath, "revive.toml"), []byte("\n"), 0644)
 	t.Setenv("HOME", homeDirPath)
 
 	got := buildDefaultConfigPath()
-	want := homeDirPath + "/revive.toml"
+	want := filepath.Join(homeDirPath, "revive.toml")
 
 	if got != want {
 		t.Errorf("got %q, wanted %q", got, want)
@@ -59,14 +60,14 @@ func TestHomeConfigDir(t *testing.T) {
 
 func TestXDGConfigDir(t *testing.T) {
 	t.Cleanup(func() { AppFs = afero.NewMemMapFs() })
-	xdgDirPath := "/tmp-iofs/xdg/config"
+	xdgDirPath := filepath.FromSlash("/tmp-iofs/xdg/config")
 	AppFs.MkdirAll(xdgDirPath, 0755)
 
-	afero.WriteFile(AppFs, xdgDirPath+"/revive.toml", []byte("\n"), 0644)
+	afero.WriteFile(AppFs, filepath.Join(xdgDirPath, "revive.toml"), []byte("\n"), 0644)
 	t.Setenv("XDG_CONFIG_HOME", xdgDirPath)
 
 	got := buildDefaultConfigPath()
-	want := xdgDirPath + "/revive.toml"
+	want := filepath.Join(xdgDirPath, "revive.toml")
 
 	if got != want {
 		t.Errorf("got %q, wanted %q", got, want)
@@ -75,7 +76,7 @@ func TestXDGConfigDir(t *testing.T) {
 
 func TestXDGConfigDirNoFile(t *testing.T) {
 	t.Cleanup(func() { AppFs = afero.NewMemMapFs() })
-	xdgDirPath := "/tmp-iofs/xdg/config"
+	xdgDirPath := filepath.FromSlash("/tmp-iofs/xdg/config")
 	t.Setenv("XDG_CONFIG_HOME", xdgDirPath)
 
 	got := buildDefaultConfigPath()