Dev container documentation and cleanup

.devcontainer/devcontainer.json

@@ -1,5 +1,5 @@
 {
-    "name": "pia-dev",
+    "name": "gluetun-dev",
     "dockerComposeFile": [
         "docker-compose.yml"
     ],
@@ -12,27 +12,25 @@
     "workspaceFolder": "/workspace",
     "extensions": [
         "golang.go",
-        "IBM.output-colorizer",
-        "eamodio.gitlens",
-        "mhutchie.git-graph",
+        "eamodio.gitlens", // IDE Git information
         "davidanson.vscode-markdownlint",
-        "shardulm94.trailing-spaces",
-        "alefragnani.Bookmarks",
-        "Gruntfuggly.todo-tree",
-        "mohsen1.prettify-json",
-        "quicktype.quicktype",
-        "spikespaz.vscode-smoothtype",
-        "stkb.rewrap",
-        "vscode-icons-team.vscode-icons"
+        "ms-azuretools.vscode-docker", // Docker integration and linting
+        "shardulm94.trailing-spaces", // Show trailing spaces
+        "Gruntfuggly.todo-tree", // Highlights TODO comments
+        "bierner.emojisense", // Emoji sense for markdown
+        "stkb.rewrap", // rewrap comments after n characters on one line
+        "vscode-icons-team.vscode-icons", // Better file extension icons
+        "github.vscode-pull-request-github", // Github interaction
+        "redhat.vscode-yaml", // Kubernetes, Drone syntax highlighting
+        "bajdzis.vscode-database", // Supports connections to mysql or postgres, over SSL, socked
+        "IBM.output-colorizer", // Colorize your output/test logs
+        "mohsen1.prettify-json", // Prettify JSON data
     ],
     "settings": {
-        // General settings
         "files.eol": "\n",
-        // Docker
         "remote.extensionKind": {
             "ms-azuretools.vscode-docker": "workspace"
         },
-        // Golang general settings
         "go.useLanguageServer": true,
         "go.autocompleteUnimportedPackages": true,
         "go.gotoSymbol.includeImports": true,
@@ -43,7 +41,6 @@
             "usePlaceholders": false
         },
         "go.lintTool": "golangci-lint",
-        // Golang on save
         "go.buildOnSave": "workspace",
         "go.lintOnSave": "workspace",
         "go.vetOnSave": "workspace",
@@ -53,20 +50,21 @@
                 "source.organizeImports": true
             }
         },
-        // Golang testing
         "go.toolsEnvVars": {
-            "GOFLAGS": "-tags=integration"
+            "GOFLAGS": "-tags=",
+            // "CGO_ENABLED": 1 // for the race detector
         },
         "gopls.env": {
-            "GOFLAGS": "-tags=integration"
+            "GOFLAGS": "-tags="
         },
         "go.testEnvVars": {},
         "go.testFlags": [
             "-v",
             // "-race"
         ],
-        "go.testTimeout": "600s",
+        "go.testTimeout": "10s",
+        "go.coverOnSingleTest": true,
         "go.coverOnSingleTestFile": true,
-        "go.coverOnSingleTest": true
+        "go.coverOnTestPackage": true
     }
 }