simplify tests, remove readme injection

Makefile

@@ -1,6 +0,0 @@
-test:
-	go build -o testdata/app testdata/app.go
-	go build -o appify
-	go test
-	rm appify
-	rm testdata/app

README.md

@@ -24,6 +24,6 @@ appify -name "My Go Application" -icon ./icon.png /path/to/bin
 
 It will create a macOS Application.
 
-## What next?
+## Upstream
 
-If you want to build a Go backed web based desktop application, check out our [machinebox/desktop](https://github.com/machinebox/desktop) project.
+Forked from [machinebox/appify](https://github.com/machinebox/appify).

go.mod

@@ -4,7 +4,6 @@ go 1.24.2
 
 require (
 	github.com/JackMordaunt/icns v1.0.0
-	github.com/matryer/is v1.4.1
 	github.com/pkg/errors v0.9.1
 )
 

go.sum

@@ -1,7 +1,5 @@
 github.com/JackMordaunt/icns v1.0.0 h1:41cNyWyQrG6beMw7m93LFK5o1GhefflsBTkauUkUtG8=
 github.com/JackMordaunt/icns v1.0.0/go.mod h1:ubRqphS0f2OD07BuNaQSuw9uHUVQNBX5g38n6i2bdqM=
-github.com/matryer/is v1.4.1 h1:55ehd8zaGABKLXQUe2awZ99BD/PTc2ls+KV/dXphgEQ=
-github.com/matryer/is v1.4.1/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=

main.go

@@ -106,9 +106,6 @@ func run() error {
 	if err := tpl.Execute(fplist, info); err != nil {
 		return errors.Wrap(err, "execute Info.plist template")
 	}
-	if err := os.WriteFile(filepath.Join(contentsPath, "README"), []byte(readme), 0666); err != nil {
-		return errors.Wrap(err, "ioutil.WriteFile")
-	}
 	return nil
 }
 
@@ -192,11 +189,3 @@ const infoPlistTemplate = `<?xml version="1.0" encoding="UTF-8"?>
 	</dict>
 </plist>
 `
-
-// readme goes into a README file inside the package for
-// future reference.
-const readme = `Made with Appify by Machine Box
-https://github.com/machinebox/appify
-
-Inspired by https://gist.github.com/anmoljagetia/d37da67b9d408b35ac753ce51e420132 
-`

main_test.go

@@ -7,22 +7,36 @@ import (
 	"os"
 	"os/exec"
 	"testing"
-
-	"github.com/matryer/is"
 )
 
-// NOTE: Run these tests with `make test`
+func must[T any](t T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return t
+}
+
+func build() func() {
+	must(exec.Command("go", "build", "-o", "testdata/app", "testdata/app.go").CombinedOutput())
+	must(exec.Command("go", "build", "-o", "appify").CombinedOutput())
+	return func() {
+		os.RemoveAll("./appify")
+		os.RemoveAll("./testdata/app")
+	}
+}
 
 func Test(t *testing.T) {
-	is := is.New(t)
+	cleanup := build()
-	out, err := exec.Command("./appify",
+	defer cleanup()
+
+	out := must(exec.Command("./appify",
 		"-name", "Test",
 		"-icon", "testdata/machina-square.png",
-		"testdata/app").CombinedOutput()
+		"testdata/app").CombinedOutput())
 	t.Logf("%q", string(out))
-	is.NoErr(err)
 	defer os.RemoveAll("Test.app")
-	actualAppHash := filehash(t, "testdata/app")
+
+	actualAppHash := filehash("testdata/app")
 	type file struct {
 		path string
 		perm string
@@ -34,34 +48,37 @@ func Test(t *testing.T) {
 		{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: "0cd092b7b884e87617648dbdadb6a804"},
-		{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 := must(os.Stat(f.path))
-			info, err := os.Stat(f.path)
+			if info.Mode().String() != f.perm {
-			is.NoErr(err)
+				t.Logf("%v != %v", info.Mode().String(), f.perm)
-			is.Equal(info.Mode().String(), f.perm) // perm
+			}
 			if f.hash != "" {
-				actual := filehash(t, f.path)
+				actual := filehash(f.path)
-				is.Equal(actual, f.hash) // hash
+				if actual != f.hash {
+					t.Logf("%v != %v", actual, f.hash)
+				}
 			}
 		})
 	}
 }
 
 func TestWithPListInjection(t *testing.T) {
-	is := is.New(t)
+	cleanup := build()
-	out, err := exec.Command("./appify",
+	defer cleanup()
+
+	out := must(exec.Command("./appify",
 		"-name", "Test",
 		"-icon", "testdata/machina-square.png",
 		"-plist", "testdata/additionalplist.xml",
-		"testdata/app").CombinedOutput()
+		"testdata/app").CombinedOutput())
 	t.Logf("%q", string(out))
-	is.NoErr(err)
 	defer os.RemoveAll("Test.app")
-	actualAppHash := filehash(t, "testdata/app")
+
+	actualAppHash := filehash("testdata/app")
 	type file struct {
 		path string
 		perm string
@@ -73,31 +90,29 @@ func TestWithPListInjection(t *testing.T) {
 		{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 := must(os.Stat(f.path))
-			info, err := os.Stat(f.path)
+			if info.Mode().String() != f.perm {
-			is.NoErr(err)
+				t.Logf("%v != %v", info.Mode().String(), f.perm)
-			is.Equal(info.Mode().String(), f.perm) // perm
+			}
 			if f.hash != "" {
-				actual := filehash(t, f.path)
+				actual := filehash(f.path)
-				is.Equal(actual, f.hash) // hash
+				if actual != f.hash {
+					t.Logf("%v != %v", actual, f.hash)
+				}
 			}
 		})
 	}
 }
 
 // filehash gets an md5 hash of the file at path.
-func filehash(t *testing.T, path string) string {
+func filehash(path string) string {
-	is := is.New(t)
+	f := must(os.Open(path))
-	f, err := os.Open(path)
-	is.NoErr(err)
 	defer f.Close()
 	h := md5.New()
-	_, err = io.Copy(h, f)
+	must(io.Copy(h, f))
-	is.NoErr(err)
 	return fmt.Sprintf("%x", h.Sum(nil))
 }