Sublime Text 中的自定義自動套用格式

Question

有沒有辦法使用正則表達式進行格式化，但在當前文檔上綁定一些替換所有表達式以進行格式化？ 我經常使用滿是正則表達式的手來清理我的 SQL 腳本，而且我不想每次都手動完成。 有沒有辦法讓所有這些熱鍵同時運行？

這無關緊要，但這里是我使用的 SQL Regex 腳本，其中 -- 是注釋，第二行是替換變量。 如果您願意，您可以將其用作參考或將其用於您自己的腳本。

-- Add a space between = or + or * or / phrases
([@\w\d'")\]])([+=*\/]|<>|<=|>=|>|<)(['"@\w\d(-\[])
$1 $2 $3

-- Remove unnessisary space at the end of a line
([-!$%^&*()_+|~=`{}\[\]:";'<>?,.\/\d\w])\h+$
$1

-- Add space between minus sign. Doesn't work after a letter because it could be mistaken with a hyphan.
([\d)\]])([-])([\w\d(\[])
$1 $2 $3

-- Add a space after a , that comes after a letter, ), ', or "
([)\w\d'")])([,])([\w\d'"(@])
$1$2 $3

-- Fix dates in comments that are messed up from adding spacing to /
\* *(Created on: )?(\d{1,2}) *\/ *(\d{1,2}) *\/ *(\d)
* $1$2/$3/$4

Answer 1

正如 Keith Hall 指出的， packagecontrol.io/packages/RegReplace可以很好地完成這項工作。

但是，僅供參考，如果您想直接創建這樣的自定義命令，它將如下所示：

1. 下拉Preferences > Browse Packages ...，然后進入 User 文件夾。

2. 創建一個名為sql_cleanup.py的文件並粘貼以下內容：

from sublime_plugin import TextCommand
import re

# Sublime automatically recognizes this class name as being the "sql_fixup" command
class SqlFixupCommand(TextCommand):
    def run(self, edit):
        self._edit = edit
        self._process_text()

    def _get_file_content(self):
        return self.view.substr(sublime.Region(0, self.view.size()))

    def _update_file(self, doc):
        self.view.replace(self._edit, sublime.Region(0, self.view.size()), doc)

    def _process_text(self):
        txt = self._get_file_content()

        # Add a space between = or + or * or / phrases
        txt = re.sub(r"([@\w\d'\")\]])([+=*\/]|<>|<=|>=|>|<)(['\"@\w\d(-\[])", r"\1 \2 \3", txt)

        # Remove unnecessary space at the end of a line
        txt = re.sub(r"([-!$%^&*()_+|~=`{}\[\]:\";'<>?,.\/\d\w])\h+$", r"\1", txt)

        # Add space between minus sign. Doesn't work after a letter because it could be mistaken with a hyphen.
        txt = re.sub(r"([\d)\]])([-])([\w\d(\[])", r"\1 \2 \3", txt)

        # Add a space after a , that comes after a letter, ), ', or "
        txt = re.sub(r"([)\w\d'\")])([,])([\w\d'\"(@])", r"\1\2 \3", txt)

        # Fix dates in comments that are messed up from adding spacing to /
        txt = re.sub(r"\* *(Created on: )?(\d{1,2}) *\/ *(\d{1,2}) *\/ *(\d)", r"* \1\2/\3/\4", txt)

        self._update_file(txt)

3. 要選擇性地將新命令添加到命令面板，請創建一個名為sql_cleanup.sublime-commands的文件並粘貼以下內容：

[
  { "caption": "SQL: Fix Up Code","command": "sql_fixup" },
]

4. 要選擇性地將此命令添加到 Sublime 的工具菜單（在名為 SQL 的子菜單中），請創建一個名為Main.sublime-menu的文件，其中包含以下內容：（如果已經有一個名為 SQL 的子菜單，那么這會將其添加到任何已經存在的菜單中）那里。）

[
  {
    "id": "tools",
    "children": [
      {
        "caption": "SQL",
        "id": "sql-tools",
        "mnemonic": "S",
        "children": [
          {
            "caption": "Fix Up Code",
            "command": "sql_fixup" },
        ]
      }
    ]
  },
]

5. 要選擇性地將此命令綁定到擊鍵，請創建一個名為Default (Windows).sublime-keymap （或您所在的任何平台）的文件，其內容類似於以下內容：（此示例將其綁定到按住 CTRL 鍵並鍵入 UQ .)

[
   { "keys": ["ctrl+u", "ctrl+q"], "command": "sql_fixup" },
]