factorize access to META-INF/keycloak-themes.json

src/bin/shared/metaInfKeycloakThemes.ts

@@ -0,0 +1,34 @@
+import { join as pathJoin, dirname as pathDirname } from "path";
+import type { ThemeType } from "./constants";
+import * as fs from "fs";
+
+export type MetaInfKeycloakTheme = {
+    themes: { name: string; types: (ThemeType | "email")[] }[];
+};
+
+export function getMetaInfKeycloakThemesJsonPath(params: { keycloakifyBuildDirPath: string }) {
+    const { keycloakifyBuildDirPath } = params;
+
+    return pathJoin(keycloakifyBuildDirPath, "src", "main", "resources", "META-INF", "keycloak-themes.json");
+}
+
+export function readMetaInfKeycloakThemes(params: { keycloakifyBuildDirPath: string }): MetaInfKeycloakTheme {
+    const { keycloakifyBuildDirPath } = params;
+
+    return JSON.parse(fs.readFileSync(getMetaInfKeycloakThemesJsonPath({ keycloakifyBuildDirPath })).toString("utf8")) as MetaInfKeycloakTheme;
+}
+
+export function writeMetaInfKeycloakThemes(params: { keycloakifyBuildDirPath: string; metaInfKeycloakThemes: MetaInfKeycloakTheme }) {
+    const { keycloakifyBuildDirPath, metaInfKeycloakThemes } = params;
+
+    const metaInfKeycloakThemesJsonPath = getMetaInfKeycloakThemesJsonPath({ keycloakifyBuildDirPath });
+
+    {
+        const dirPath = pathDirname(metaInfKeycloakThemesJsonPath);
+        if (!fs.existsSync(dirPath)) {
+            fs.mkdirSync(dirPath, { "recursive": true });
+        }
+    }
+
+    fs.writeFileSync(metaInfKeycloakThemesJsonPath, Buffer.from(JSON.stringify(metaInfKeycloakThemes, null, 2), "utf8"));
+}