Initialize go project

Author: spenserblack

.devcontainer/devcontainer.json

@@ -3,7 +3,10 @@
     "image": "mcr.microsoft.com/devcontainers/go:1.20-bullseye",
     "customizations": {
         "vscode": {
-            "extensions": ["EditorConfig.EditorConfig", "golang.go"]
+            "extensions": ["EditorConfig.EditorConfig", "golang.go"],
+            "settings": {
+                "go.gopath": "/go"
+            }
         }
     },
     "remoteUser": "vscode"

.editorconfig

@@ -13,3 +13,7 @@ indent_size = 4
 [devcontainer.json]
 indent_style = space
 indent_size = 4
+
+[.vscode/*.json]
+indent_style = space
+indent_size = 4

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "go.useLanguageServer": true
+}

go.mod

@@ -0,0 +1,3 @@
+module github.com/spenserblack/git-lazy-commit
+
+go 1.20

lazycommit.go

@@ -0,0 +1,5 @@
+package lazycommit
+
+func Add2(n int) int {
+	return n + 2
+}

lazycommit_test.go

@@ -0,0 +1,9 @@
+package lazycommit
+
+import "testing"
+
+func TestAdd2(t *testing.T) {
+	if a := Add2(1); a != 3 {
+		t.Fatalf("Add2(1) = %d; want 3", a)
+	}
+}