New dev container setup

.devcontainer/Dockerfile

@@ -1 +0,0 @@
-FROM qmcgaw/godevcontainer

.devcontainer/devcontainer.json

@@ -1,24 +1,69 @@
 {
-    "name": "DDNS Updater Dev",
-    "dockerFile": "Dockerfile",
+    "name": "ddns-dev",
+    "dockerComposeFile": [
+        "docker-compose.yml"
+    ],
+    "service": "vscode",
+    "runServices": [
+        "vscode"
+    ],
+    "shutdownAction": "stopCompose",
+    "postCreateCommand": "go mod download",
+    "workspaceFolder": "/workspace",
     "appPort": 8000,
     "extensions": [
         "ms-vscode.go",
-        "softwaredotcom.swdc-vscode",
+        "IBM.output-colorizer",
+        "eamodio.gitlens",
+        "mhutchie.git-graph",
         "davidanson.vscode-markdownlint",
         "shardulm94.trailing-spaces",
-        "IBM.output-colorizer"
+        "alefragnani.Bookmarks",
+        "Gruntfuggly.todo-tree",
+        "mohsen1.prettify-json",
+        "quicktype.quicktype",
+        "spikespaz.vscode-smoothtype",
+        "stkb.rewrap",
+        "vscode-icons-team.vscode-icons"
     ],
     "settings": {
-        "go.useLanguageServer": true
+        // General settings
+        "files.eol": "\n",
+        // Docker
+        "remote.extensionKind": {
+            "ms-azuretools.vscode-docker": "workspace"
         },
-    "postCreateCommand": "go mod download",
-    "runArgs": [
-        "-u",
-        "vscode",
-        "--cap-add=SYS_PTRACE",
-        "--security-opt",
-        "seccomp=unconfined",
-        "-v", "${env:HOME}/.ssh:/home/vscode/.ssh:ro"
-    ]
+        // Golang general settings
+        "go.useLanguageServer": true,
+        "go.autocompleteUnimportedPackages": true,
+        "go.gotoSymbol.includeImports": true,
+        "go.gotoSymbol.includeGoroot": true,
+        "gopls": {
+            "completeUnimported": true,
+            "deepCompletion": true,
+            "usePlaceholders": false
+        },
+        // Golang on save
+        "go.buildOnSave": "package",
+        "go.lintOnSave": "package",
+        "go.vetOnSave": "package",
+        "editor.formatOnSave": true,
+        "[go]": {
+            "editor.codeActionsOnSave": {
+                "source.organizeImports": true
+            }
+        },
+        // Golang testing
+        "go.toolsEnvVars": {
+            "GOFLAGS": "-tags=integration"
+        },
+        "gopls.env": {
+            "GOFLAGS": "-tags=integration"
+        },
+        "go.testEnvVars": {},
+        "go.testFlags": [
+            "-v"
+        ],
+        "go.testTimeout": "600s"
+    }
 }

.devcontainer/docker-compose.yml

@@ -0,0 +1,15 @@
+version: "3.7"
+
+services:
+  vscode:
+    image: qmcgaw/godevcontainer
+    volumes:
+      - ../:/workspace
+      - ~/.ssh:/home/vscode/.ssh:ro
+      - ~/.ssh:/root/.ssh:ro
+      - /var/run/docker.sock:/var/run/docker.sock
+    cap_add:
+      - SYS_PTRACE
+    security_opt:
+      - seccomp:unconfined
+    entrypoint: zsh -c "while sleep 1000; do :; done"

.gitignore

@@ -1,2 +1 @@
 *.exe
-.vscode