chore: add .vscode and .devcontainer

.devcontainer/.dockerignore

@@ -0,0 +1,5 @@
+.dockerignore
+devcontainer.json
+docker-compose.yml
+Dockerfile
+README.md

.devcontainer/Dockefile

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+FROM qmcgaw/godevcontainer

.devcontainer/Dockerfile

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+FROM qmcgaw/godevcontainer
+RUN cat >>~/.zshrc<<EOF
+alias kx='kubectx'
+alias kn='kubens'
+alias kc='kubectl'
+alias histgrep='history|grep'
+EOF

.devcontainer/devcontainer.json

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+{
+  "name": "zipper",
+  "service": "vscode",
+  "dockerComposeFile": [
+    "docker-compose.yml"
+  ],
+  "runServices": [
+    "vscode"
+  ],
+  "shutdownAction": "stopCompose",
+  "postCreateCommand": "~/.windows.sh && go mod download && go mod tidy",
+  "workspaceFolder": "/workspace",
+  "extensions": [
+    "golang.go",
+    "eamodio.gitlens",
+    "davidanson.vscode-markdownlint",
+    "ms-azuretools.vscode-docker",
+    "shardulm94.trailing-spaces",
+    "bierner.emojisense",
+    "stkb.rewrap",
+    "vscode-icons-team.vscode-icons",
+    "github.vscode-pull-request-github",
+    "redhat.vscode-yaml",
+    "IBM.output-colorizer",
+    "hashicorp.terraform",
+    "mohsen1.prettify-json", // Prettify JSON data
+  ],
+  "settings": {
+    "files.eol": "\n",
+    "files.autoSaveDelay": 5000,
+    "files.trimTrailingWhitespace": true,
+    "files.trimFinalNewlines": true,
+    "files.insertFinalNewline": true,
+    "remote.extensionKind": {
+      "ms-azuretools.vscode-docker": "workspace"
+    },
+    "files.associations": {
+      "*.hcl": "terraform",
+      "*.yml": "yaml",
+      "*.yaml": "yaml",
+      "*.yml.j2": "yaml",
+      "*.yaml.j2": "yaml",
+      "*.json.j2": "json",
+    },
+    "editor.codeActionsOnSaveTimeout": 3000,
+    "editor.wordWrapColumn": 80,
+    "editor.insertSpaces": true,
+    "editor.tabSize": 2,
+    "editor.smoothScrolling": true,
+    "editor.cursorBlinking": "smooth",
+    "editor.cursorSmoothCaretAnimation": true,
+    "editor.quickSuggestions": {
+      "other": true,
+      "comments": true,
+      "strings": true
+    },
+    "editor.rulers": [
+      80, // <- a ruler in the default color or as customized (with "editorRuler.foreground") at column 100
+      {
+        "column": 100,
+        "color": "#ff0000"
+      },
+    ],
+    "go.useLanguageServer": true,
+    "[go]": {
+      "editor.formatOnSave": true,
+      "editor.defaultFormatter": "golang.go",
+      "editor.insertSpaces": true,
+      "editor.codeActionsOnSave": {
+        "source.organizeImports": true,
+      },
+      "editor.snippetSuggestions": "none"
+    },
+    "[go.mod]": {
+      "editor.formatOnSave": true,
+      "editor.codeActionsOnSave": {
+        "source.organizeImports": true,
+      },
+    },
+    "gopls": {
+      "usePlaceholders": false,
+      "staticcheck": true
+    },
+    "go.autocompleteUnimportedPackages": true,
+    "go.gotoSymbol.includeImports": true,
+    "go.gotoSymbol.includeGoroot": true,
+    "go.lintTool": "golangci-lint",
+    "go.buildOnSave": "workspace",
+    "go.lintOnSave": "workspace",
+    "go.vetOnSave": "workspace",
+    "editor.formatOnSave": true,
+    "go.toolsEnvVars": {
+      "GOFLAGS": "-tags=",
+      "CGO_ENABLED": 0
+    },
+    "gopls.env": {
+      "GOFLAGS": "-tags="
+    },
+    "go.testEnvVars": {
+      "": "",
+    },
+    "go.testFlags": [
+      "-v",
+      "-race"
+    ],
+    "go.coverOnSingleTest": true,
+    "go.coverOnSingleTestFile": true,
+    "go.coverOnTestPackage": true
+  }
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,33 @@
+version: "3.7"
+
+services:
+  vscode:
+    build: .
+    image: zipper
+    devices:
+      - /dev/net/tun:/dev/net/tun
+    volumes:
+      - ../:/workspace
+      # Docker socket to access Docker server
+      - /var/run/docker.sock:/var/run/docker.sock
+      # Docker configuration
+      - ~/.docker:/root/.docker:z
+      # SSH directory for Linux, OSX and WSL
+      - ~/.ssh:/root/.ssh:z
+      # For Windows without WSL, a copy will be made
+      # from /tmp/.ssh to ~/.ssh to fix permissions
+      #- ~/.ssh:/tmp/.ssh:ro
+      # Shell history persistence
+      - ~/.zsh_history:/root/.zsh_history:z
+      # Git config
+      - ~/.gitconfig:/root/.gitconfig:z
+    environment:
+      - TZ=
+    cap_add:
+      # For debugging with dlv
+      # - SYS_PTRACE
+      - NET_ADMIN
+    security_opt:
+      # For debugging with dlv
+      - seccomp:unconfined
+    entrypoint: zsh -c "tail -f /dev/null"

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "golang.go",
+    "dbaeumer.vscode-eslint"
+  ]
+}

.vscode/launch.json

@@ -0,0 +1,30 @@
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Code",
+			"type": "go",
+			"request": "launch",
+			"mode": "debug",
+			"remotePath": "",
+			"program": "${workspaceRoot}",
+			"env": {},
+			"args": [
+				"3000",
+				"./test/"
+			],
+			"showLog": true
+		},
+		{
+			"name": "Test Current File",
+			"type": "go",
+			"request": "launch",
+			"mode": "test",
+			"remotePath": "",
+			"program": "${file}",
+			"env": {},
+			"args": [],
+			"showLog": true
+		}
+	]
+}

.vscode/settings.json

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+{
+  "files.trimTrailingWhitespace": true,
+  "files.trimFinalNewlines": true,
+  "files.insertFinalNewline": true,
+  "files.watcherExclude": {
+    "files.exclude": {
+      "**/.classpath": true,
+      "**/.project": true,
+      "**/.settings": true,
+      "**/.factorypath": true,
+      "**/.svn": true,
+      "**/.git": true,
+      "**/__pycache__": true,
+      "**/node_modules": true,
+      "**/.min.js": true,
+      "**/.map": true,
+      "**/.pyc": true,
+      "**/.pyo": true,
+      "**/.exe": true,
+      "**/.dll": true,
+      "**/.obj": true,
+      "**/.o": true,
+      "**/.a": true,
+      "**/.lib": true,
+      "**/.so": true,
+      "**/.dylib": true,
+      "**/.ncb": true,
+      "**/.sdf": true,
+      "**/.suo": true,
+      "**/.pdb": true,
+      "**/.idb": true,
+      "**/.DS_Store": true,
+      "**/.psd": true,
+      "**/.svn/**": true
+    },
+  },
+  "files.associations": {
+    "*.nomad": "terraform",
+    "*.job": "terraform",
+    "*.hcl": "terraform",
+    "*.lib": "ytt",
+    "*.star": "starlark",
+    "*playbook.(yaml|yml)": "ansible",
+    "*.(yaml|yml)": "yaml",
+  },
+  //Editor
+  "editor.wordWrapColumn": 80,
+  "editor.wordWrap": "wordWrapColumn",
+  "editor.links": false,
+  "editor.minimap.maxColumn": 80,
+  "editor.minimap.renderCharacters": false,
+  "editor.insertSpaces": true,
+  "editor.tabSize": 2,
+  "editor.detectIndentation": true,
+  "editor.wordSeparators": "./\\\\()\\\"'-:$,.;<>~!@#%^&*|+=[]{}`~?",
+  "editor.glyphMargin": false,
+  "editor.suggestSelection": "first",
+  "editor.fontLigatures": true,
+  "editor.fontWeight": 400,
+  "editor.fontSize": 14,
+  "editor.rulers": [
+    80, // <- a ruler in the default color or as customized (with "editorRuler.foreground") at column 100
+    {
+      "column": 100,
+      "color": "#ff0000"
+    },
+  ],
+  "git.confirmSync": false,
+  "git.autofetch": true,
+  "git.pullTags": false,
+  "git.autofetchPeriod": 60,
+  "git.enableSmartCommit": true,
+  // Go
+  "[go]": {
+    "editor.formatOnSave": true,
+    "editor.tabSize": 2,
+    "editor.insertSpaces": true,
+    "editor.defaultFormatter": "golang.go",
+    "editor.codeActionsOnSave": {
+      "source.organizeImports": true
+    },
+    "files.eol": "\n", // formatting only supports LF line ending
+  },
+  "go.useLanguageServer": true,
+  "go.vetOnSave": "package",
+  // "go.languageServerExperimentalFeatures": {
+  //     "diagnostics": true,
+  // },
+  "go.lintOnSave": "file",
+  "go.formatTool": "gofmt",
+  "go.lintTool": "golangci-lint",
+  "go.lintFlags": [
+    "--fast"
+  ],
+  "go.toolsManagement.autoUpdate": true,
+  "gopls": {
+    "completeUnimported": true,
+    "formatting.gofumpt": true,
+    "completionDocumentation": true,
+    "ui.completion.usePlaceholders": true,
+    "build.expandWorkspaceToModule": true,
+    "build.experimentalWorkspaceModule": true,
+    "hoverKind": "SynopsisDocumentation" // No/Synopsis/Full, default Synopsis
+  },
+}