Improve SQL Beautify: use sql-formatter and support bind variables

This commit is contained in:
aby-jo 2025-06-24 21:40:57 +05:30
parent c57556f49f
commit 208b5ad819
3 changed files with 99 additions and 4 deletions

74
package-lock.json generated
View file

@ -91,6 +91,7 @@
"snackbarjs": "^1.1.0",
"sortablejs": "^1.15.2",
"split.js": "^1.6.5",
"sql-formatter": "^15.6.5",
"ssdeep.js": "0.0.3",
"stream-browserify": "^3.0.0",
"tesseract.js": "5.1.0",
@ -8340,6 +8341,11 @@
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@ -13573,6 +13579,11 @@
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@ -13678,6 +13689,32 @@
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"license": "MIT"
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"moo": "^0.5.0",
"railroad-diagrams": "^1.0.0",
"randexp": "0.4.6"
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"nearley-test": "bin/nearley-test.js",
"nearley-unparse": "bin/nearley-unparse.js",
"nearleyc": "bin/nearleyc.js"
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@ -15664,6 +15701,23 @@
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"dependencies": {
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"ret": "~0.1.10"
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"engines": {
"node": ">=0.12"
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@ -16103,6 +16157,14 @@
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@ -17035,6 +17097,18 @@
"dev": true,
"license": "BSD-3-Clause"
},
"node_modules/sql-formatter": {
"version": "15.6.5",
"resolved": "https://registry.npmjs.org/sql-formatter/-/sql-formatter-15.6.5.tgz",
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"dependencies": {
"argparse": "^2.0.1",
"nearley": "^2.20.1"
},
"bin": {
"sql-formatter": "bin/sql-formatter-cli.cjs"
}
},
"node_modules/ssdeep.js": {
"version": "0.0.3",
"resolved": "https://registry.npmjs.org/ssdeep.js/-/ssdeep.js-0.0.3.tgz",

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@ -177,6 +177,7 @@
"snackbarjs": "^1.1.0",
"sortablejs": "^1.15.2",
"split.js": "^1.6.5",
"sql-formatter": "^15.6.5",
"ssdeep.js": "0.0.3",
"stream-browserify": "^3.0.0",
"tesseract.js": "5.1.0",

View file

@ -4,7 +4,6 @@
* @license Apache-2.0
*/
import vkbeautify from "vkbeautify";
import Operation from "../Operation.mjs";
/**
@ -35,11 +34,32 @@ class SQLBeautify extends Operation {
/**
* @param {string} input
* @param {Object[]} args
* @returns {string}
* @returns {Promise<string>}
*/
run(input, args) {
async run(input, args) {
const indentStr = args[0];
return vkbeautify.sql(input, indentStr);
// Lazy import of sql-formatter for performance
const {format}= await import("sql-formatter");
// Extract and replace bind variables like :Bind1 with __BIND_0__
const bindRegex = /:\w+/g;
const bindMap = {};
let bindCounter=0;
const placeholderInput = input.replace(bindRegex, (match) => {
const placeholder = `__BIND_${bindCounter++}__`;
bindMap[placeholder] = match;
return placeholder;
});
// Format the SQL with chosen options
let formatted= format(placeholderInput, {
language: "mysql", // Use MySQL as the default dialect for better compatibility with real-world SQL
useTabs: indentStr==="\t", // true if tab, false if spaces
tabWidth: indentStr.length || 4, // fallback if empty
indentStyle: "standard" // fine for most SQL
});
// Replace placeholders back with original bind variables
formatted = formatted.replace(/__BIND_\d+__/g, match => bindMap[match] || match);
return formatted;
}
}