yarn tests

internal/backends/nodejs/nodejs.go

@@ -295,7 +295,7 @@ var NodejsYarnBackend = api.LanguageBackend{
 			util.Die("yarn.lock: %s", err)
 		}
 		contents := string(contentsB)
-		r := regexp.MustCompile(`(?m)^"?([^@ \n]+).+:\n  version "(.+)"$`)
+		r := regexp.MustCompile(`(?m)^"?((?:@[^@ \n]+\/)?[^@ \n]+).+:\n  version "(.+)"$`)
 		pkgs := map[api.PkgName]api.PkgVersion{}
 		for _, match := range r.FindAllStringSubmatch(contents, -1) {
 			name := api.PkgName(match[1])

test-suite/Add_test.go

@@ -12,6 +12,8 @@ func TestAdd(t *testing.T) {
 
 		var pkgs []string
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			pkgs = []string{"lodash", "react", "@replit/protocol"}
 

test-suite/Guess_test.go

@@ -15,6 +15,8 @@ func TestGuess(t *testing.T) {
 
 		tests := make(map[string]map[string][]string)
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			for _, ext := range []string{"js", "jsx", "ts", "tsx"} {
 				_, ok := tests[ext]

test-suite/Info_test.go

@@ -11,6 +11,8 @@ func TestInfo(t *testing.T) {
 		bt.Start(t)
 
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			doInfo(bt, "express", "@replit/crosis")
 

test-suite/Install_test.go

@@ -12,7 +12,7 @@ func TestInstall(t *testing.T) {
 	for _, bt := range languageBackends {
 		bt.Start(t)
 
-		if bt.Backend.Name != "bun" {
+		if bt.Backend.Name != "bun" && bt.Backend.Name != "nodejs-yarn" {
 			t.Run(bt.Backend.Name, func(t *testing.T) {
 				t.Skip("no test")
 			})

test-suite/List_test.go

@@ -12,6 +12,8 @@ func TestList(t *testing.T) {
 
 		var templatesToPackages map[string][]string
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			templatesToPackages = map[string][]string{
 				"no-deps": {},

test-suite/Lock_test.go

@@ -10,7 +10,7 @@ func TestLock(t *testing.T) {
 	for _, bt := range languageBackends {
 		bt.Start(t)
 
-		if bt.Backend.Name != "bun" {
+		if bt.Backend.Name != "bun" && bt.Backend.Name != "nodejs-yarn" {
 			t.Run(bt.Backend.Name, func(t *testing.T) {
 				t.Skip("no test")
 			})

test-suite/Remove_test.go

@@ -12,6 +12,8 @@ func TestRemove(t *testing.T) {
 
 		var pkgsToRemove map[string][]string
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			pkgsToRemove = map[string][]string{
 				"one-dep":   {"express"},

test-suite/Search_test.go

@@ -11,6 +11,8 @@ func TestSearch(t *testing.T) {
 		bt.Start(t)
 
 		switch bt.Backend.Name {
+		case "nodejs-yarn":
+			fallthrough
 		case "bun":
 			doSearch(bt, []searchTest{
 				{"express", "express"},

test-suite/WhichLanguage_test.go

@@ -14,7 +14,7 @@ func TestWhichLanguage(t *testing.T) {
 	for _, bt := range languageBackends {
 		bt.Start(t)
 
-		if bt.Backend.Name != "bun" {
+		if bt.Backend.Name != "bun" && bt.Backend.Name != "nodejs-yarn" {
 			t.Run(bt.Backend.Name, func(t *testing.T) {
 				t.Skip("no test")
 			})

test-suite/templates/nodejs-yarn/many-deps/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "upm-test-js-project",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "enquirer": "2.4.1",
+    "eslint": "8.49.0",
+    "express": "4.18.2",
+    "svelte": "4.2.1",
+    "vite": "4.4.9",
+    "@codemirror/state": "6.2.1"
+  }
+}