[ruby on rails] ruby使用vscode做开发

ruby LSP实现

ruby插件推荐用这个来实现，但是现在这个在加载文件索引时候，特别慢，时好时坏，所以现在推荐用Solargraph实现

• ruby LSP要求ruby版本3以上，如果在旧版本中使用，需要指定bundleGemfile路径
  旧版本ruby使用ruby LSP教程

$ mkdir ruby-extensions
$ cd ruby-extensions
$ touch Gemfile
$ touch .ruby-version

# Gemfile
source 'https://rubygems.org'

ruby '3.1.4'

# Ruby LSP
gem 'rubocop'
gem 'ruby-lsp'

# .ruby-version
3.1.4

• setting中配置

   "rubyLsp.enableExperimentalFeatures": false,
    "rubyLsp.rubyVersionManager": "rbenv",
    "rubyLsp.bundleGemfile": "/Users/pagorn/ruby-extensions/Gemfile",
    "rubyLsp.enabledFeatures": {
        "codeActions": true,
        "diagnostics": true,
        "documentHighlights": true,
        "documentLink": true,
        "documentSymbols": true,
        "foldingRanges": true,
        "formatting": true,
        "hover": false,
        "inlayHint": true,
        "onTypeFormatting": true,
        "selectionRanges": true,
        "semanticHighlighting": true,
        "completion": false,
        "codeLens": true,
        "definition": true,
        "workspaceSymbol": true,
        "signatureHelp": true
    },

Solargraph实现方法跳转

• 安装ruby插件 0.27.0，高版本的在vscode新版本中启动会报错
  插件市场下载0.27.0rebornix.Ruby-0.27.0.vsix，放在/Applications/Visual Studio Code.app/Contents/Resources/app/bin目录下，然后 code --install-extension rebornix.Ruby-0.27.0.vsix --force
  

• 安装Ruby Solargraph
  

• vscode setting设置

	"solargraph.diagnostics": true,
    "solargraph.definitions": true,
    "solargraph.formatting": true,
    "solargraph.completion": true,
    "solargraph.hover": true,
    "solargraph.commandPath": "/Users/rushboy/.rbenv/shims/solargraph",
    "ruby.useLanguageServer": true,
    "ruby.intellisense": "rubyLocate",

• 记得关闭扩展的自动更新功能