6

我用vscode。

我想使用服装片段，但{TM_FILENAME}有一个扩展名。

如何从中删除扩展名{TM_FILENAME}？

像这样：`

在文件中MyModule.js：

转换：${TM_FILENAME/(\w+)\.js/\1/g}

输出：

MyModule

4

4 回答 4

19

您可以使用TM_FILENAME_BASE仅获取文件名：

${TM_FILENAME_BASE}
于 2018-10-29T11:45:37.490 回答
16

实际上，自从提出问题以来，已经添加了一些新的内置变量，包括TM_FILENAME_BASE. 请参阅片段变量文档。因此，无需进行转换即可获得没有扩展名的文件名。

以下是片段变量的当前列表：

 TM_SELECTED_TEXT           The currently selected text or the empty string
 TM_CURRENT_LINE            The contents of the current line
 TM_CURRENT_WORD            The contents of the word under cursor or the empty string
 TM_LINE_INDEX              The zero-index based line number
 TM_LINE_NUMBER             The one-index based line number
 TM_FILENAME                The filename of the current document
 TM_FILENAME_BASE           The filename of the current document without its extensions
 TM_DIRECTORY               The directory of the current document
 TM_FILEPATH                The full file path of the current document
 CLIPBOARD                  The contents of your clipboard
 WORKSPACE_NAME             The name of the opened workspace or folder

 CURRENT_YEAR               The current year
 CURRENT_YEAR_SHORT         The current year's last two digits
 CURRENT_MONTH              The month as two digits (example '02')
 CURRENT_MONTH_NAME         The full name of the month (example 'July')
 CURRENT_MONTH_NAME_SHORT   The short name of the month (example 'Jul')
 CURRENT_DATE               The day of the month
 CURRENT_DAY_NAME           The name of day (example 'Monday')
 CURRENT_DAY_NAME_SHORT     The short name of the day (example 'Mon')
 CURRENT_HOUR               The current hour in 24-hour clock format
 CURRENT_MINUTE             The current minute
 CURRENT_SECOND             The current second
 CURRENT_SECONDS_UNIX       The number of seconds since the Unix epoch

For inserting line or block comments, honoring the current language:

 BLOCK_COMMENT_START       Example output: in PHP /* or in HTML <!--
 BLOCK_COMMENT_END         Example output: in PHP */ or in HTML -->
 LINE_COMMENT              Example output: in PHP // or in HTML <!-- -->

The snippet below inserts /* Hello World */ in JavaScript files and <!-- Hello World --> in HTML files:

{
  "hello": {
      "scope": "javascript,html",
      "prefix": "hello",
      "body": "$BLOCK_COMMENT_START Hello World $BLOCK_COMMENT_END"
  }
}

看起来 v1.40 将添加：

WORKSPACE_FOLDER           Path of workspace directory
RANDOM                     Insert 6 random digits
RANDOM_HEX                 Insert 6 random hex digits

请参阅https://github.com/microsoft/vscode/pull/82529和https://github.com/microsoft/vscode/pull/79764

v1.53 将添加从根文件夹到当前文件的相对路径：

RELATIVE_FILEPATH
UUID

请参阅https://github.com/microsoft/vscode/pull/114208和https://github.com/microsoft/vscode-docs/blob/vnext/release-notes/v1_53.md#new-snippet-variables

于 2018-08-09T14:09:10.130 回答
6

您目前无法执行此操作，但在 vscode GitHub 页面上有您想要的功能请求：https ://github.com/Microsoft/vscode/issues/6920 。

[编辑]

我上面的答案现在已经过时了 - 您可以使用${TM_FILENAME_BASE}其他贡献者提到的变量。

于 2017-05-18T10:43:31.470 回答
4

如果你知道文件扩展名，你可以尝试这样的事情，

${TM_FILENAME/(.js)//}

它将 FileName.js 转换为 FileName

于 2018-08-09T10:12:12.210 回答