anki/ts/sql_format.ts
2021-09-07 10:22:22 +10:00

55 lines
1.6 KiB
TypeScript

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import sqlFormatter from "@sqltools/formatter";
import { createPatch } from "diff";
import process from "process";
import path from "path";
import fs from "fs";
const workspace = process.env.BUILD_WORKSPACE_DIRECTORY;
const wantFix = workspace !== undefined;
function fixFile(relpath: string, newText: string): void {
const workspacePath = path.join(workspace!, relpath);
fs.writeFileSync(workspacePath, newText);
}
function formatText(text: string): string {
let newText: string = sqlFormatter.format(text, {
indent: " ",
reservedWordCase: "upper",
});
// downcase some keywords that Anki uses in tables/columns
for (const keyword of ["type", "fields"]) {
newText = newText.replace(
new RegExp(`\\b${keyword.toUpperCase()}\\b`, "g"),
keyword
);
}
return newText;
}
let errorFound = false;
for (const path of process.argv.slice(2)) {
const orig = fs.readFileSync(path).toString();
const formatted = formatText(orig);
if (orig !== formatted) {
if (wantFix) {
fixFile(path, formatted);
console.log(`Fixed ${path}`);
} else {
if (!errorFound) {
errorFound = true;
console.log("SQL formatting issues found:");
}
console.log(createPatch(path, orig, formatted));
}
}
}
if (errorFound) {
console.log("Use 'bazel run //rslib:sql_format' to fix.");
console.log(process.env.BUILD_WORKSPACE_DIRECTORY);
process.exit(1);
}