✨ Added sql prettier plugin

frontend/package-lock.json

@@ -51,6 +51,7 @@
         "prettier": "^3.6.2",
         "remarkable": "^2.0.1",
         "sass": "^1.92.1",
+        "sql-formatter": "^15.6.9",
         "vue": "^3.5.21",
         "vue-i18n": "^11.1.12",
         "vue-pick-colors": "^1.8.0",
@@ -2700,7 +2701,6 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmmirror.com/argparse/-/argparse-2.0.1.tgz",
       "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
-      "dev": true,
       "license": "Python-2.0"
     },
     "node_modules/autolinker": {
@@ -2933,6 +2933,12 @@
         "url": "https://jaywcjlove.github.io/#/sponsor"
       }
     },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmmirror.com/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "license": "MIT"
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmmirror.com/concat-map/-/concat-map-0.0.1.tgz",
@@ -3076,6 +3082,12 @@
         "node": ">=0.10"
       }
     },
+    "node_modules/discontinuous-range": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz",
+      "integrity": "sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ==",
+      "license": "MIT"
+    },
     "node_modules/dotenv": {
       "version": "16.5.0",
       "resolved": "https://registry.npmmirror.com/dotenv/-/dotenv-16.5.0.tgz",
@@ -3958,6 +3970,12 @@
         "pathe": "^2.0.1"
       }
     },
+    "node_modules/moo": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmmirror.com/moo/-/moo-0.5.2.tgz",
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q==",
+      "license": "BSD-3-Clause"
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmmirror.com/ms/-/ms-2.1.3.tgz",
@@ -4007,6 +4025,28 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/nearley": {
+      "version": "2.20.1",
+      "resolved": "https://registry.npmmirror.com/nearley/-/nearley-2.20.1.tgz",
+      "integrity": "sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "commander": "^2.19.0",
+        "moo": "^0.5.0",
+        "railroad-diagrams": "^1.0.0",
+        "randexp": "0.4.6"
+      },
+      "bin": {
+        "nearley-railroad": "bin/nearley-railroad.js",
+        "nearley-test": "bin/nearley-test.js",
+        "nearley-unparse": "bin/nearley-unparse.js",
+        "nearleyc": "bin/nearleyc.js"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://nearley.js.org/#give-to-nearley"
+      }
+    },
     "node_modules/node-addon-api": {
       "version": "7.1.1",
       "resolved": "https://registry.npmmirror.com/node-addon-api/-/node-addon-api-7.1.1.tgz",
@@ -4371,6 +4411,25 @@
       ],
       "license": "MIT"
     },
+    "node_modules/railroad-diagrams": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz",
+      "integrity": "sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A==",
+      "license": "CC0-1.0"
+    },
+    "node_modules/randexp": {
+      "version": "0.4.6",
+      "resolved": "https://registry.npmmirror.com/randexp/-/randexp-0.4.6.tgz",
+      "integrity": "sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==",
+      "license": "MIT",
+      "dependencies": {
+        "discontinuous-range": "1.0.0",
+        "ret": "~0.1.10"
+      },
+      "engines": {
+        "node": ">=0.12"
+      }
+    },
     "node_modules/rc9": {
       "version": "2.1.2",
       "resolved": "https://registry.npmmirror.com/rc9/-/rc9-2.1.2.tgz",
@@ -4431,6 +4490,15 @@
         "node": ">=4"
       }
     },
+    "node_modules/ret": {
+      "version": "0.1.15",
+      "resolved": "https://registry.npmmirror.com/ret/-/ret-0.1.15.tgz",
+      "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.12"
+      }
+    },
     "node_modules/reusify": {
       "version": "1.1.0",
       "resolved": "https://registry.npmmirror.com/reusify/-/reusify-1.1.0.tgz",
@@ -4600,6 +4668,19 @@
       "integrity": "sha512-D9cPgkvLlV3t3IzL0D0YLvGA9Ahk4PcvVwUbN0dSGr1aP0Nrt4AEnTUbuGvquEC0mA64Gqt1fzirlRs5ibXx8g==",
       "license": "BSD-3-Clause"
     },
+    "node_modules/sql-formatter": {
+      "version": "15.6.9",
+      "resolved": "https://registry.npmmirror.com/sql-formatter/-/sql-formatter-15.6.9.tgz",
+      "integrity": "sha512-r9VKnkRfKW7jbhTgytwbM+JqmFclQYN9L58Z3UTktuy9V1f1Y+rGK3t70Truh2wIOJzvZkzobAQ2PwGjjXsr6Q==",
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1",
+        "nearley": "^2.20.1"
+      },
+      "bin": {
+        "sql-formatter": "bin/sql-formatter-cli.cjs"
+      }
+    },
     "node_modules/std-env": {
       "version": "3.9.0",
       "resolved": "https://registry.npmmirror.com/std-env/-/std-env-3.9.0.tgz",

frontend/package.json

@@ -55,6 +55,7 @@
     "prettier": "^3.6.2",
     "remarkable": "^2.0.1",
     "sass": "^1.92.1",
+    "sql-formatter": "^15.6.9",
     "vue": "^3.5.21",
     "vue-i18n": "^11.1.12",
     "vue-pick-colors": "^1.8.0",

frontend/src/utils/prettier/plugins/sql/sql.d.ts

@@ -0,0 +1,11 @@
+import { Parser, Plugin } from "prettier";
+
+export declare const languages: Plugin["languages"];
+export declare const parsers: {
+  sql: Parser;
+};
+export declare const printers: Plugin["printers"];
+export declare const options: Plugin["options"];
+
+declare const plugin: Plugin;
+export default plugin;

frontend/src/utils/prettier/plugins/sql/sql.mjs

@@ -0,0 +1,60 @@
+import { format } from 'sql-formatter';
+import { detectDialect } from './detect.mjs';
+
+// Languages
+export const languages = [{
+    name: "SQL",
+    parsers: ["sql"],
+    extensions: [".sql"]
+}];
+
+// Parsers
+export const parsers = {
+    sql: {
+        parse: (text) => text,
+        astFormat: "sql-format",
+        locStart: (node) => 0,
+        locEnd: (node) => node.length
+    }
+};
+
+// Printers
+export const printers = {
+    "sql-format": {
+        print: (path) => {
+            const text = path.getValue();
+            
+            if (!text || typeof text !== 'string') {
+                return text;
+            }
+
+            try {
+                // 自动检测SQL方言
+                const dialect = detectDialect(text);
+                
+                // 格式化配置 - 使用固定的最佳实践配置
+                const formatOptions = {
+                    language: dialect,
+                    tabWidth: 2,
+                    useTabs: true,
+                    keywordCase: 'upper',
+                    dataTypeCase: 'upper', 
+                    functionCase: 'upper',
+                    identifierCase: 'preserve'
+                };
+
+                return format(text, formatOptions);
+            } catch (error) {
+                return text;
+            }
+        }
+    }
+};
+
+
+// Default export
+export default {
+    languages,
+    parsers,
+    printers
+};

frontend/src/views/editor/extensions/codeblock/lang-parser/languages.ts

@@ -37,6 +37,7 @@ import cssPrettierPlugin from "prettier/plugins/postcss"
 import markdownPrettierPlugin from "prettier/plugins/markdown"
 import yamlPrettierPlugin from "prettier/plugins/yaml"
 import goPrettierPlugin from "@/utils/prettier/plugins/go/go"
+import sqlPrettierPlugin from "@/utils/prettier/plugins/sql/sql"
 import * as prettierPluginEstree from "prettier/plugins/estree";
 
 /**
@@ -50,7 +51,8 @@ export class LanguageInfo {
         public prettier?: {
             parser: string;
             plugins: any[];
-        }) {}
+        }) {
+    }
 }
 
 /**
@@ -67,7 +69,10 @@ export const LANGUAGES: LanguageInfo[] = [
         parser: "html",
         plugins: [htmlPrettierPlugin]
     }),
-    new LanguageInfo("sql", "SQL", StandardSQL.language.parser),
+    new LanguageInfo("sql", "SQL", StandardSQL.language.parser, {
+        parser: "sql",
+        plugins: [sqlPrettierPlugin]
+    }),
     new LanguageInfo("md", "Markdown", markdownLanguage.parser, {
         parser: "markdown",
         plugins: [markdownPrettierPlugin]