VS代碼和任務與節點

Question

到現在爲止，我用gulp來構建打字稿和sass文件，但現在由於一些新的構建步驟，我想統一一切並使用節點作爲單個入口點通過npm run taskName運行gulp任務）。

tasks.json是相當簡單的，任務build應該運行npm run watch：

{ 
    "version": "0.1.0", 
    "command": "npm", 
    "isShellCommand": true, 
    "tasks": [ 
     { 
      "taskName": "build", 
      "isBuildCommand": true, 
      "showOutput": "always", 
      "isWatching": true, 
      "args": [ 
       "run", "watch" 
      ] 
     } 
    ] 
} 

的package.json

"scripts": { 
    "watch": "gulp default", 
} 

和輸出：

gulp default build 
[14:20:54] Using gulpfile PATH_TO/gulpfile.js 
[14:20:54] Task 'build' is not in your gulpfile 
[14:20:54] Please check the documentation for proper gulpfile formatting 
npm ERR! Windows_NT 6.3.9600 
npm ERR! argv "C:\\Program Files (x86)\\nodejs\\\\node.exe" "C:\\Program Files (x86)\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "watch" "build" 
npm ERR! node v0.12.2 
npm ERR! npm v2.7.4 
npm ERR! code ELIFECYCLE 
npm ERR! 2@0.1.0 watch: `gulp default build` 
npm ERR! Exit status 1 
npm ERR! 
npm ERR! Failed at the 2@0.1.0 watch script 'gulp default build'. 
npm ERR! This is most likely a problem with the 2 package, 
npm ERR! not with npm itself. 
npm ERR! Tell the author that this fails on your system: 
npm ERR!  gulp default build 
npm ERR! You can get their info via: 
npm ERR!  npm owner ls 2 
npm ERR! There is likely additional logging output above. 
npm ERR! Please include the following file with any support request: 

基於輸出，即使認爲在中沒有任何跡象，吞嚥仍然有點用（gulpfile.json存在於根目錄中，並且在搜索解決方案時發現VS Code自動檢測到它，我認爲這可能是問題所在）。此外taskName屬性看起來像自動附加到命令行作爲一個參數是錯誤的。

較小，但工作示例（但它仍然運行一飲而盡因此打字稿是在每次保存編譯兩次）：在VS代碼通過NPM

{ 
    "version": "0.1.0", 
    "command": "npm", 
    "isShellCommand": true, 
    "args": [ 
     "run", "watch" 
    ], 
    "showOutput": "always" 
} 

怎樣纔可以有多個任務與？

Answer 1

正如我在評論中提到，如果你正在尋找從運行VS代碼NPM腳本任務，找this article基本上指示創建.vscode\tasks.json類似如下：

{ 
    "version": "0.1.0", 
    "command": "npm", 
    "isShellCommand": true, 
    "suppressTaskName": true, 
    "tasks": [ 
     { 
     // Build task, Ctrl+Shift+B 
     // "npm install --loglevel info" 
     "taskName": "install", 
     "isBuildCommand": true, 
     "args": ["install", "--loglevel", "info"] 
     }, 
     { 
     // Test task, Ctrl+Shift+T 
     // "npm test" 
     "taskName": "test", 
     "isTestCommand": true, 
     "args": ["test"] 
     }, 
     { 
     // "npm run lint" 
     "taskName": "lint", 
     "args": ["run", "lint"] 
     } 
    ] 
} 

作爲替代，有還有一個來自Microsoft的示例VS代碼擴展，專門用於檢測和運行npm腳本項目：vscode-npm-scripts