test: add gen vscode

Makefile

@@ -36,3 +36,7 @@ gen:
 .PHONY: release
 release:
 	@goreleaser release --snapshot --clean
+
+.PHONY: test
+test:
+	@go test -v ./...

cmd/gen/export_test.go

@@ -0,0 +1,3 @@
+package gen
+
+var VSCodeCmd = vscodeCmd

cmd/gen/init_test.go

@@ -0,0 +1,11 @@
+package gen_test
+
+import (
+	"os"
+	"testing"
+)
+
+func TestMain(m *testing.M) {
+	code := m.Run()
+	os.Exit(code)
+}

cmd/gen/vscode_test.go

@@ -0,0 +1,62 @@
+package gen_test
+
+import (
+	"io"
+	"os"
+	"path"
+	"testing"
+
+	"github.com/shiron-dev/arcanum-hue/cmd/gen"
+)
+
+var originalArgs = os.Args
+
+func setArgs(arg string) {
+	//nolint:gocritic
+	os.Args = append(originalArgs, arg)
+}
+
+func resetArgs() {
+	os.Args = originalArgs
+}
+
+func Test_vscodeCmd(t *testing.T) {
+	t.Parallel()
+
+	setArgs("sub")
+
+	defer resetArgs()
+
+	tempDir := t.TempDir()
+
+	configFilePath := path.Join(tempDir, "config.yaml")
+
+	cwDir, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	testConfig, err := os.Open(path.Join(cwDir, "../../data/config.yaml"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer testConfig.Close()
+
+	configFile, err := os.Create(configFilePath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer configFile.Close()
+
+	_, err = io.Copy(configFile, testConfig)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = os.WriteFile(configFilePath, []byte("name: test"), 0o600)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	gen.VSCodeCmd.Run(gen.VSCodeCmd, []string{configFilePath, tempDir})
+}

data/config.yaml

@@ -0,0 +1,40 @@
+# yaml-language-server: $schema=../schema.json
+name: Test Config
+description: This is a test config file
+colorThemes:
+  - name: Dark
+    vscodeUiTheme: vs-dark
+    type: dark
+    colors:
+      foreground: "#CCCCCC"
+      hiForeground: "#F8F8F8"
+      secondaryForeground: "#6E7681"
+      foregroundAccent: "#4daafc"
+      warningForeground: "#F85149"
+
+      background: "#181818"
+      editorBackground: "#1F1F1F"
+      secondaryBackground: "#313131"
+      backgroundAccent: "#026EC1"
+      hiBackgroundAccent: "#026EC1"
+      matchBackground: "#9E6A03"
+
+      border: "#2B2B2B"
+
+      terminalAnsi:
+        black: "#"
+        brightBlack: "#"
+        blue: "#"
+        cyan: "#"
+        green: "#"
+        brightBlue: "#"
+        brightCyan: "#"
+        brightGreen: "#"
+        white: "#"
+        brightWhite: "#"
+        magenta: "#"
+        yellow: "#"
+        red: "#"
+        brightYellow: "#"
+        brightMagenta: "#"
+        brightRed: "#"