keycloak_theme/scripts/generate-i18n-messages.ts
2023-04-19 05:10:25 +02:00

123 lines
4.1 KiB
TypeScript

import "minimal-polyfills/Object.fromEntries";
import * as fs from "fs";
import { join as pathJoin, relative as pathRelative, dirname as pathDirname, sep as pathSep } from "path";
import { crawl } from "../src/bin/tools/crawl";
import { downloadBuiltinKeycloakTheme } from "../src/bin/download-builtin-keycloak-theme";
import { getProjectRoot } from "../src/bin/tools/getProjectRoot";
import { getLogger } from "../src/bin/tools/logger";
// NOTE: To run without argument when we want to generate src/i18n/generated_kcMessages files,
// update the version array for generating for newer version.
//@ts-ignore
const propertiesParser = require("properties-parser");
const isSilent = true;
const logger = getLogger({ isSilent });
async function main() {
const keycloakVersion = "21.0.1";
const tmpDirPath = pathJoin(getProjectRoot(), "tmp_xImOef9dOd44");
fs.rmSync(tmpDirPath, { "recursive": true, "force": true });
await downloadBuiltinKeycloakTheme({
keycloakVersion,
"destDirPath": tmpDirPath,
isSilent
});
type Dictionary = { [idiomId: string]: string };
const record: { [typeOfPage: string]: { [language: string]: Dictionary } } = {};
{
const baseThemeDirPath = pathJoin(tmpDirPath, "base");
const re = new RegExp(`^([^\\${pathSep}]+)\\${pathSep}messages\\${pathSep}messages_([^.]+).properties$`);
crawl(baseThemeDirPath).forEach(filePath => {
const match = filePath.match(re);
if (match === null) {
return;
}
const [, typeOfPage, language] = match;
(record[typeOfPage] ??= {})[language.replace(/_/g, "-")] = Object.fromEntries(
Object.entries(propertiesParser.parse(fs.readFileSync(pathJoin(baseThemeDirPath, filePath)).toString("utf8"))).map(
([key, value]: any) => [key, value.replace(/''/g, "'")]
)
);
});
}
fs.rmSync(tmpDirPath, { recursive: true, force: true });
Object.keys(record).forEach(themeType => {
const recordForPageType = record[themeType];
if (themeType !== "login" && themeType !== "account") {
return;
}
const baseMessagesDirPath = pathJoin(getProjectRoot(), "src", themeType, "i18n", "baseMessages");
const languages = Object.keys(recordForPageType);
const generatedFileHeader = [
`//This code was automatically generated by running ${pathRelative(getProjectRoot(), __filename)}`,
"//PLEASE DO NOT EDIT MANUALLY",
""
].join("\n");
languages.forEach(language => {
const filePath = pathJoin(baseMessagesDirPath, `${language}.ts`);
fs.mkdirSync(pathDirname(filePath), { "recursive": true });
fs.writeFileSync(
filePath,
Buffer.from(
[
generatedFileHeader,
"/* spell-checker: disable */",
`const messages= ${JSON.stringify(recordForPageType[language], null, 2)};`,
"",
"export default messages;",
"/* spell-checker: enable */"
].join("\n"),
"utf8"
)
);
logger.log(`${filePath} wrote`);
});
fs.writeFileSync(
pathJoin(baseMessagesDirPath, "index.ts"),
Buffer.from(
[
generatedFileHeader,
"export async function getMessages(currentLanguageTag: string) {",
" const { default: messages } = await (() => {",
" switch (currentLanguageTag) {",
...languages.map(language => ` case "${language}": return import("./${language}");`),
' default: return { "default": {} };',
" }",
" })();",
" return messages;",
"}"
].join("\n"),
"utf8"
)
);
});
}
if (require.main === module) {
main();
}