[英]Run multiple NPM commands vscode task
I'm not very familiar with vscode tasks but I want to automate one tiny thing.我对 vscode 任务不是很熟悉,但我想自动化一件小事。 Everytime I open my editor, I need to run 4 commands:
每次打开编辑器时,我都需要运行 4 个命令:
cd client
npm start
cd server
npm run dev
I'm just looking for a way to automate this.我只是在寻找一种自动化的方法。
There is currently no support for running a task when VS-Code is opened, however;
但是,目前不支持在打开 VS-Code 时运行任务; VSCode added support, roughly 2 years ago, for running a task when a directory is opened.
大约 2 年前,VSCode 添加了对打开目录时运行任务的支持。
This is what the configuration property looks like:
这是配置属性的样子:
// THIS EXAMPLE WAS ORIGINALLY AUTHORED @
// VSCode appendix (TASKS) - "https://code.visualstudio.com/docs/editor/tasks-appendix"
// NOTE: This is written in typescript, and hasn't been compiled (which is probably obvious to most). See below for a real world example:
interface RunOptions {
/** ----------------------------------------------------------------------
* Controls how variables are evaluated when a task is executed through
* the Rerun Last Task command.
* The default is `true`, meaning that variables will be re-evaluated when
* a task is rerun. When set to `false`, the resolved variable values from
* the previous run of the task will be used.
-------------------------------------------------------------------------- */
reevaluateOnRerun?: boolean;
/** ------------------------------------------------------------------------
* SPECIFIES WHEN A TASK WILL RUN:
*
* VALID VALUES ARE:
* "default": The task will only be run when executed through the Run Task command.
* "folderOpen": The task will be run when the containing folder is opened.
---------------------------------------------------------------------------*/
runOn?: string;
}
}
runOptions
is added as a base property to the task, a real life example looks like this:runOptions
作为基本属性添加到任务中,现实生活中的示例如下所示:
// THIS EXAMPLE WAS ORIGINALLY AUTHORED @
// VSCode's v(1.30) Release Notes - "https://code.visualstudio.com/Docs/editor/tasks"
// FILENAME: .../.vscode/tasks.json
{
"type": "npm",
"script": "strict-null-check-watch",
"label": "TS - Strict Null Checks",
"isBackground": true,
"problemMatcher": {
"base": "$tsc-watch",
"owner": "typescript-strict-null",
"applyTo": "allDocuments"
},
"runOptions": {
"runOn": "folderOpen"
}
}
Sources:
资料来源:
* Example 1) VSCode appendix (TASKS)
* 示例 1) VSCode 附录 (TASKS)
* Example 2) VSCode's v(1.30) Release Notes
* 示例 2) VSCode 的 v(1.30) 发行说明
So, I know this works in the Ubuntu Shell , and I would expect that it executes fine in Powershell.所以,我知道这在Ubuntu Shell中有效,我希望它在 Powershell 中执行良好。 As I stated earlier, I use Linux 100%, and nothing else.
如前所述,我 100% 使用 Linux,仅此而已。 If Powershell is a true shell, as its name suggest, then it will work...
如果 Powershell 是真正的 shell,正如它的名字所暗示的那样,那么它将工作......
In the command line type each command with a SEMI-COLON ( ;
) appended to the end each-one.在命令行中键入每个命令,并在每个命令的末尾附加一个分号(
;
)。 You don't have to append a semi-colon to the last command.您不必 append 最后一个命令的分号。 What the semi-colon does, is it tells the shell where the end of a command is at.
分号的作用是告诉 shell 命令结束的位置。 When the shell reads the text after the semi-colon, it now knows that it is reading a new command, and it will continue to interpret that new command as a single separate command that ends at the next semi colon.
当 shell 读取分号后的文本时,它现在知道它正在读取一个新命令,并将继续将该新命令解释为一个单独的命令,该命令在下一个分号处结束。 The process continues recursively... you can enter 100 commands in one line this way.
该过程以递归方式继续……您可以通过这种方式在一行中输入 100 个命令。
~/$ cd client; npm start; cd server; npm run dev
You are trying to start a server, and a client in one go.您正在尝试在 go 中启动服务器和客户端。 I am guessing that they wont be able to both be able to use the same terminal to start, and run, their instances.
我猜他们不能同时使用同一个终端来启动和运行他们的实例。 If the terminal runs a program that doesn't end, like a server, the terminal wont be able to start another program until the server is done running, therefore you will need to open another terminal to run your client in.
如果终端运行一个没有结束的程序,比如服务器,在服务器完成运行之前,终端将无法启动另一个程序,因此您需要打开另一个终端来运行您的客户端。
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