add a way to add arbitrary plist contents

main_test.go

@@ -51,6 +51,45 @@ func Test(t *testing.T) {
 	}
 }
 
+func TestWithPListInjection(t *testing.T) {
+	is := is.New(t)
+	out, err := exec.Command("./appify",
+		"-name", "Test",
+		"-icon", "testdata/machina-square.png",
+		"-plist", "testdata/additionalplist.xml",
+		"testdata/app").CombinedOutput()
+	t.Logf("%q", string(out))
+	is.NoErr(err)
+	defer os.RemoveAll("Test.app")
+	actualAppHash := filehash(t, "testdata/app")
+	type file struct {
+		path string
+		perm string
+		hash string
+	}
+	for _, f := range []file{
+		{path: "Test.app", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/MacOS", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/MacOS/Test.app", perm: "-rwxr-xr-x", hash: actualAppHash},
+		{path: "Test.app/Contents/Info.plist", perm: "-rw-r--r--", hash: "dd977257c7e77dc7739bb4ae70e5f697"},
+		{path: "Test.app/Contents/README", perm: "-rw-r--r--", hash: "afeb10df47c7f189b848ae44a54e7e06"},
+		{path: "Test.app/Contents/Resources", perm: "drwxr-xr-x"},
+		{path: "Test.app/Contents/Resources/icon.icns", perm: "-rw-r--r--", hash: "23bdc36475094ed8886f319811d3a182"},
+	} {
+		t.Run(f.path, func(t *testing.T) {
+			is := is.New(t)
+			info, err := os.Stat(f.path)
+			is.NoErr(err)
+			is.Equal(info.Mode().String(), f.perm) // perm
+			if f.hash != "" {
+				actual := filehash(t, f.path)
+				is.Equal(actual, f.hash) // hash
+			}
+		})
+	}
+}
+
 // filehash gets an md5 hash of the file at path.
 func filehash(t *testing.T, path string) string {
 	is := is.New(t)