feat: create an SQL parser

.gitignore

@@ -33,4 +33,6 @@ packages/*/.cache
 
 .last_build
 
-website/build
+website/build
+
+*.swp

package.json

@@ -8,8 +8,8 @@
   },
   "scripts": {
     "postinstall": "node scripts/delete-expo-ts && node scripts/postinstall",
-    "prebuild": "bolt ws run build",
-    "prebuild:all": "bolt ws run build",
+    "prebuild": "bolt ws run prebuild",
+    "prebuild:all": "bolt ws run prebuild",
     "build": "node scripts/build-all --only-changed",
     "build:all": "node scripts/build-all",
     "prerelease": "yarn build:all",
@@ -69,6 +69,7 @@
     "lsr": "^2.0.0",
     "mkdirp": "^0.5.1",
     "mysql2": "^1.6.4",
+    "pegjs": "^0.10.0",
     "pg-error-constants": "^1.0.0",
     "pg-minify": "^0.5.5",
     "pg-promise": "^8.6.0",

packages/mysql-config/package.json

@@ -14,12 +14,12 @@
   },
   "scripts": {
     "schema": "typescript-json-validator src/MySqlConfig.ts MySqlConfig",
-    "build": "yarn schema"
+    "prebuild": "yarn schema"
   },
   "repository": "https://github.com/ForbesLindesay/atdatabases/tree/master/packages/mysql-config",
   "bugs": "https://github.com/ForbesLindesay/atdatabases/issues",
   "license": "GPL-3.0",
   "publishConfig": {
     "access": "public"
   }
-}
+}

packages/pg-config/package.json

@@ -14,12 +14,12 @@
   },
   "scripts": {
     "schema": "typescript-json-validator src/PgConfig.ts PgConfig",
-    "build": "yarn schema"
+    "prebuild": "yarn schema"
   },
   "repository": "https://github.com/ForbesLindesay/atdatabases/tree/master/packages/pg-config",
   "bugs": "https://github.com/ForbesLindesay/atdatabases/issues",
   "license": "GPL-3.0",
   "publishConfig": {
     "access": "public"
   }
-}
+}

packages/pg-errors/package.json

@@ -5,7 +5,7 @@
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
   "scripts": {
-    "build": "node build"
+    "prebuild": "node build"
   },
   "repository": "https://github.com/ForbesLindesay/atdatabases/tree/master/packages/pg-errors",
   "license": "GPL-3.0",

packages/sql-parser/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "@databases/sql-parser",
+  "version": "0.0.0",
+  "description": "",
+  "main": "./lib/index.js",
+  "types": "./lib/index.d.ts",
+  "dependencies": {
+    "pegjs": "^0.10.0"
+  },
+  "devDependencies": {
+    "mkdirp": "^0.5.1"
+  },
+  "scripts": {
+    "prebuild": "mkdirp lib/",
+    "build": "yarn build:grammar",
+    "build:tcl-to-json": "pegjs -o lib/tcl.js src/tcl.pegjs && node src/tcl-to-json",
+    "build:json-to-peg": "node src/json-to-peg",
+    "build:peg": "pegjs -o lib/sql.js lib/sql.pegjs",
+    "test": "node src/test",
+    "build:grammar": "pegjs -o lib/sql.js src/sql.pegjs && node src/test.js",
+    "build:grammar:w": "nodemon --watch src --exec \"yarn build:grammar\"",
+    "_build:grammar": "yarn build:tcl-to-json && yarn build:json-to-peg && yarn build:peg && yarn test",
+    "_build:grammar:w": "nodemon --watch src/tcl.pegjs --watch src/tcl-to-json.js --watch src/json-to-peg.js --watch src/test.js --exec \"yarn build:grammar\""
+  },
+  "repository": "https://github.com/ForbesLindesay/atdatabases/tree/master/packages/sql-parser",
+  "bugs": "https://github.com/ForbesLindesay/atdatabases/issues",
+  "license": "GPL-3.0",
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/sql-parser/src/FoundationGrammar.ts

@@ -0,0 +1 @@
+// https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#_7_17_query_expression

packages/sql-parser/src/bubble-generator/README.md

@@ -0,0 +1,3 @@
+# Bubble Generator Data
+
+This is the data used to generate the diagarams for SQLite's documentation. It is in the public domain. I downloaded it from https://www.sqlite.org/docsrc/artifact/3a02e2677d405fbd and it can be found in the art/syntax/bubble-generator-data.tcl file in the documentation source code.