package.json
在详细介绍vscode插件开发细节之前,这里我们先详细介绍一下vscode插件的package.json
写法,但是建议先只需要随便看一下,了解个大概,等后面讲到具体细节的时候再回过头来看。
如下是package.json
文件的常用配置,当然这里还不是全部:
{ // 插件的名字,应全部小写,不能有空格 "name": "vscode-plugin-demo", // 插件的友好显示名称,用于显示在应用市场,支持中文 "displayName": "VSCode插件demo", // 描述 "description": "VSCode插件demo集锦", // 关键字,用于应用市场搜索 "keywords": ["vscode", "plugin", "demo"], // 版本号 "version": "1.0.0", // 发布者,如果要发布到应用市场的话,这个名字必须与发布者一致 "publisher": "sxei", // 表示插件最低支持的vscode版本 "engines": { "vscode": "^1.27.0" }, // 插件应用市场分类,可选值: [Programming Languages, Snippets, Linters, Themes, Debuggers, Formatters, Keymaps, SCM Providers, Other, Extension Packs, Language Packs] "categories": [ "Other" ], // 插件图标,至少128x128像素 "icon": "images/icon.png", // 扩展的激活事件数组,可以被哪些事件激活扩展,后文有详细介绍 "activationEvents": [ "onCommand:extension.sayHello" ], // 插件的主入口 "main": "./src/extension", // 贡献点,整个插件最重要最多的配置项 "contributes": { // 插件配置项 "configuration": { "type": "object", // 配置项标题,会显示在vscode的设置页 "title": "vscode-plugin-demo", "properties": { // 这里我随便写了2个设置,配置你的昵称 "vscodePluginDemo.yourName": { "type": "string", "default": "guest", "description": "你的名字" }, // 是否在启动时显示提示 "vscodePluginDemo.showTip": { "type": "boolean", "default": true, "description": "是否在每次启动时显示欢迎提示!" } } }, // 命令 "commands": [ { "command": "extension.sayHello", "title": "Hello World" } ], // 快捷键绑定 "keybindings": [ { "command": "extension.sayHello", "key": "ctrl+f10", "mac": "cmd+f10", "when": "editorTextFocus" } ], // 菜单 "menus": { // 编辑器右键菜单 "editor/context": [ { // 表示只有编辑器具有焦点时才会在菜单中出现 "when": "editorFocus", "command": "extension.sayHello", // navigation是一个永远置顶的分组,后面的@6是人工进行组内排序 "group": "navigation@6" }, { "when": "editorFocus", "command": "extension.demo.getCurrentFilePath", "group": "navigation@5" }, { // 只有编辑器具有焦点,并且打开的是JS文件才会出现 "when": "editorFocus && resourceLangId == javascript", "command": "extension.demo.testMenuShow", "group": "z_commands" }, { "command": "extension.demo.openWebview", "group": "navigation" } ], // 编辑器右上角图标,不配置图片就显示文字 "editor/title": [ { "when": "editorFocus && resourceLangId == javascript", "command": "extension.demo.testMenuShow", "group": "navigation" } ], // 编辑器标题右键菜单 "editor/title/context": [ { "when": "resourceLangId == javascript", "command": "extension.demo.testMenuShow", "group": "navigation" } ], // 资源管理器右键菜单 "explorer/context": [ { "command": "extension.demo.getCurrentFilePath", "group": "navigation" }, { "command": "extension.demo.openWebview", "group": "navigation" } ] }, // 代码片段 "snippets": [ { "language": "javascript", "path": "./snippets/javascript.json" }, { "language": "html", "path": "./snippets/html.json" } ], // 自定义新的activitybar图标,也就是左侧侧边栏大的图标 "viewsContainers": { "activitybar": [ { "id": "beautifulGirl", "title": "美女", "icon": "images/beautifulGirl.svg" } ] }, // 自定义侧边栏内view的实现 "views": { // 和 viewsContainers 的id对应 "beautifulGirl": [ { "id": "beautifulGirl1", "name": "国内美女" }, { "id": "beautifulGirl2", "name": "国外美女" }, { "id": "beautifulGirl3", "name": "人妖" } ] }, // 图标主题 "iconThemes": [ { "id": "testIconTheme", "label": "测试图标主题", "path": "./theme/icon-theme.json" } ] }, // 同 npm scripts "scripts": { "postinstall": "node ./node_modules/vscode/bin/install", "test": "node ./node_modules/vscode/bin/test" }, // 开发依赖 "devDependencies": { "typescript": "^2.6.1", "vscode": "^1.1.6", "eslint": "^4.11.0", "@types/node": "^7.0.43", "@types/mocha": "^2.2.42" }, // 后面这几个应该不用介绍了 "license": "SEE LICENSE IN LICENSE.txt", "bugs": { "url": "https://github.com/sxei/vscode-plugin-demo/issues" }, "repository": { "type": "git", "url": "https://github.com/sxei/vscode-plugin-demo" }, // 主页 "homepage": "https://github.com/sxei/vscode-plugin-demo/blob/master/README.md" }
activationEvents
插件在VS Code
中默认是没有被激活的,哪什么时候才被激活呢?就是通过activationEvents
来配置,目前支持一下8种配置:
- onLanguage:${language}
- onCommand:${command}
- onDebug
- workspaceContains:${toplevelfilename}
- onFileSystem:${scheme}
- onView:${viewId}
- onUri
- *
都比较好懂,我就不做一一介绍了,举个例子,如果我配置了onLanguage:javascript
,那么只要我打开了JS类型的文件,插件就会被激活。
重点说一下*
,如果配置了*
,只要一启动vscode,插件就会被激活,为了出色的用户体验,官方不推荐这么做。看到这里相信大家知道了我们前面HelloWord里面为啥要配置onCommand
了吧。
3.contributes
- configuration:设置
- commands:命令
- menus:菜单
- keybindings:快捷键绑定
- languages:新语言支持
- debuggers:调试
- breakpoints:断点
- grammars
- themes:主题
- snippets:代码片段
- jsonValidation:自定义JSON校验
- views:左侧侧边栏视图
- viewsContainers:自定义activitybar
- problemMatchers
- problemPatterns
- taskDefinitions
- colors
参考
总结
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