Bump version

Vite

.github/workflows/ci.yaml

@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - main
-      - v5
-      - v6
-      - v7
   pull_request:
     branches:
       - main

README.md

@@ -14,9 +14,6 @@
     <a href="https://github.com/garronej/keycloakify/blob/main/LICENSE">
       <img src="https://img.shields.io/npm/l/keycloakify">
     </a>
-    <a href="https://github.com/keycloakify/keycloakify/blob/729503fe31a155a823f46dd66ad4ff34ca274e0a/tsconfig.json#L14">
-        <img src="https://camo.githubusercontent.com/0f9fcc0ac1b8617ad4989364f60f78b2d6b32985ad6a508f215f14d8f897b8d3/68747470733a2f2f62616467656e2e6e65742f62616467652f547970655363726970742f7374726963742532302546302539462539322541412f626c7565">
-    </a>
     <a href="https://github.com/thomasdarimont/awesome-keycloak">
         <img src="https://awesome.re/mentioned-badge.svg"/>
     </a>
@@ -43,11 +40,7 @@
 
 Keycloakify is fully compatible with Keycloak 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, [~~22~~](https://github.com/keycloakify/keycloakify/issues/389#issuecomment-1822509763), **23** [and up](https://github.com/keycloakify/keycloakify/discussions/346#discussioncomment-5889791)!
 
-> 📣 I've observed that a few people have unstarred the project recently.  
-> I'm concerned that I may have inadvertently introduced some misinformation in the documentation, leading to frustration.  
-> If you're having a negative experience, [please let me know so I can resolve the issue](https://github.com/keycloakify/keycloakify/discussions/507).
-
-## Sponsor 👼
+## Sponsor
 
 We are exclusively sponsored by [Cloud IAM](https://cloud-iam.com/?mtm_campaign=keycloakify-deal&mtm_source=keycloakify-github), a French company offering Keycloak as a service.  
 Their dedicated support helps us continue the development and maintenance of this project.
@@ -130,6 +123,20 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 
 # Changelog highlights
 
+## 9.5
+
+-   Post build hook: You can now apply custom transformation to your theme files. [Learn more](https://docs.keycloakify.dev/build-options#postbuild-hook).
+-   You can now specify your option in the Keycloakify's Vite plugin instead in the package.json. [See example](https://docs.keycloakify.dev/build-options#themename).
+
+## 9.4
+
+**Vite Support! 🎉**
+
+-   [The starter is now a Vite project](https://github.com/keycloakify/keycloakify-starter).
+    The Webpack based starter is accessible [here](https://github.com/keycloakify/keycloakify-starter-cra).
+-   CRA (Webpack) remains supported for the forseable future.
+-   If you have a CRA Keycloakify theme that you wish to migrate to Vite checkout [this migration guide](https://docs.keycloakify.dev/migration-guides/cra-greater-than-vite).
+
 ## 9.0
 
 Bring back support for account themes in Keycloak v23 and up! [See issue](https://github.com/keycloakify/keycloakify/issues/389).

package.json

@@ -1,6 +1,6 @@
 {
     "name": "keycloakify",
-    "version": "9.4.0-rc.17",
+    "version": "9.5.5",
     "description": "Create Keycloak themes using React",
     "repository": {
         "type": "git",
@@ -125,6 +125,7 @@
         "tsafe": "^1.6.0",
         "yauzl": "^2.10.0",
         "yazl": "^2.5.1",
-        "zod": "^3.17.10"
+        "zod": "^3.17.10",
+        "magic-string": "^0.30.7"
     }
 }

src/bin/constants.ts

@@ -10,3 +10,5 @@ export const retrocompatPostfix = "_retrocompat";
 export const accountV1ThemeName = "account-v1";
 
 export type ThemeType = (typeof themeTypes)[number];
+
+export const keycloakifyBuildOptionsForPostPostBuildScriptEnvName = "KEYCLOAKIFY_BUILD_OPTIONS_POST_POST_BUILD_SCRIPT";

src/bin/keycloakify/buildOptions/UserProvidedBuildOptions.ts

@@ -0,0 +1,25 @@
+import { z } from "zod";
+
+export type UserProvidedBuildOptions = {
+    extraThemeProperties?: string[];
+    artifactId?: string;
+    groupId?: string;
+    doCreateJar?: boolean;
+    loginThemeResourcesFromKeycloakVersion?: string;
+    reactAppBuildDirPath?: string;
+    keycloakifyBuildDirPath?: string;
+    themeName?: string | string[];
+    doBuildRetrocompatAccountTheme?: boolean;
+};
+
+export const zUserProvidedBuildOptions = z.object({
+    "extraThemeProperties": z.array(z.string()).optional(),
+    "artifactId": z.string().optional(),
+    "groupId": z.string().optional(),
+    "doCreateJar": z.boolean().optional(),
+    "loginThemeResourcesFromKeycloakVersion": z.string().optional(),
+    "reactAppBuildDirPath": z.string().optional(),
+    "keycloakifyBuildDirPath": z.string().optional(),
+    "themeName": z.union([z.string(), z.array(z.string())]).optional(),
+    "doBuildRetrocompatAccountTheme": z.boolean().optional()
+});

src/bin/keycloakify/buildOptions/buildOptions.ts

@@ -47,10 +47,15 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
         throw new Error("Keycloakify's Vite plugin output not found");
     }
 
-    const parsedPackageJson = readParsedPackageJson({ reactAppRootDirPath });
+    const { keycloakify: userProvidedBuildOptionsFromPackageJson, ...parsedPackageJson } = readParsedPackageJson({ reactAppRootDirPath });
+
+    const userProvidedBuildOptions = {
+        ...userProvidedBuildOptionsFromPackageJson,
+        ...resolvedViteConfig?.userProvidedBuildOptions
+    };
 
     const themeNames = (() => {
-        if (parsedPackageJson.keycloakify?.themeName === undefined) {
+        if (userProvidedBuildOptions.themeName === undefined) {
             return [
                 parsedPackageJson.name
                     .replace(/^@(.*)/, "$1")
@@ -59,11 +64,11 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
             ];
         }
 
-        if (typeof parsedPackageJson.keycloakify.themeName === "string") {
-            return [parsedPackageJson.keycloakify.themeName];
+        if (typeof userProvidedBuildOptions.themeName === "string") {
+            return [userProvidedBuildOptions.themeName];
         }
 
-        return parsedPackageJson.keycloakify.themeName;
+        return userProvidedBuildOptions.themeName;
     })();
 
     const reactAppBuildDirPath = (() => {
@@ -72,9 +77,9 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
                 break webpack;
             }
 
-            if (parsedPackageJson.keycloakify?.reactAppBuildDirPath !== undefined) {
+            if (userProvidedBuildOptions.reactAppBuildDirPath !== undefined) {
                 return getAbsoluteAndInOsFormatPath({
-                    "pathIsh": parsedPackageJson.keycloakify?.reactAppBuildDirPath,
+                    "pathIsh": userProvidedBuildOptions.reactAppBuildDirPath,
                     "cwd": reactAppRootDirPath
                 });
             }
@@ -94,13 +99,13 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
         "isSilent": typeof argv["silent"] === "boolean" ? argv["silent"] : false,
         "themeVersion": process.env.KEYCLOAKIFY_THEME_VERSION ?? parsedPackageJson.version ?? "0.0.0",
         themeNames,
-        "extraThemeProperties": parsedPackageJson.keycloakify?.extraThemeProperties,
+        "extraThemeProperties": userProvidedBuildOptions.extraThemeProperties,
         "groupId": (() => {
             const fallbackGroupId = `${themeNames[0]}.keycloak`;
 
             return (
                 process.env.KEYCLOAKIFY_GROUP_ID ??
-                parsedPackageJson.keycloakify?.groupId ??
+                userProvidedBuildOptions.groupId ??
                 (parsedPackageJson.homepage === undefined
                     ? fallbackGroupId
                     : urlParse(parsedPackageJson.homepage)
@@ -110,20 +115,23 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
                           .join(".") ?? fallbackGroupId) + ".keycloak"
             );
         })(),
-        "artifactId": process.env.KEYCLOAKIFY_ARTIFACT_ID ?? parsedPackageJson.keycloakify?.artifactId ?? `${themeNames[0]}-keycloak-theme`,
-        "doCreateJar": parsedPackageJson.keycloakify?.doCreateJar ?? true,
-        "loginThemeResourcesFromKeycloakVersion": parsedPackageJson.keycloakify?.loginThemeResourcesFromKeycloakVersion ?? "11.0.3",
+        "artifactId": process.env.KEYCLOAKIFY_ARTIFACT_ID ?? userProvidedBuildOptions.artifactId ?? `${themeNames[0]}-keycloak-theme`,
+        "doCreateJar": userProvidedBuildOptions.doCreateJar ?? true,
+        "loginThemeResourcesFromKeycloakVersion": userProvidedBuildOptions.loginThemeResourcesFromKeycloakVersion ?? "11.0.3",
         reactAppRootDirPath,
         reactAppBuildDirPath,
         "keycloakifyBuildDirPath": (() => {
-            if (parsedPackageJson.keycloakify?.keycloakifyBuildDirPath !== undefined) {
+            if (userProvidedBuildOptions.keycloakifyBuildDirPath !== undefined) {
                 return getAbsoluteAndInOsFormatPath({
-                    "pathIsh": parsedPackageJson.keycloakify?.keycloakifyBuildDirPath,
+                    "pathIsh": userProvidedBuildOptions.keycloakifyBuildDirPath,
                     "cwd": reactAppRootDirPath
                 });
             }
 
-            return resolvedViteConfig?.buildDir === undefined ? "build_keycloak" : `${resolvedViteConfig.buildDir}_keycloak`;
+            return pathJoin(
+                reactAppRootDirPath,
+                resolvedViteConfig?.buildDir === undefined ? "build_keycloak" : `${resolvedViteConfig.buildDir}_keycloak`
+            );
         })(),
         "publicDirPath": (() => {
             webpack: {
@@ -179,7 +187,7 @@ export function readBuildOptions(params: { processArgv: string[] }): BuildOption
 
             return pathJoin(reactAppBuildDirPath, resolvedViteConfig.assetsDir);
         })(),
-        "doBuildRetrocompatAccountTheme": parsedPackageJson.keycloakify?.doBuildRetrocompatAccountTheme ?? true,
+        "doBuildRetrocompatAccountTheme": userProvidedBuildOptions.doBuildRetrocompatAccountTheme ?? true,
         npmWorkspaceRootDirPath
     };
 }

src/bin/keycloakify/buildOptions/parsedPackageJson.ts

@@ -3,41 +3,20 @@ import { assert } from "tsafe";
 import type { Equals } from "tsafe";
 import { z } from "zod";
 import { join as pathJoin } from "path";
+import { type UserProvidedBuildOptions, zUserProvidedBuildOptions } from "./UserProvidedBuildOptions";
 
 export type ParsedPackageJson = {
     name: string;
     version?: string;
     homepage?: string;
-    keycloakify?: {
-        extraThemeProperties?: string[];
-        artifactId?: string;
-        groupId?: string;
-        doCreateJar?: boolean;
-        loginThemeResourcesFromKeycloakVersion?: string;
-        reactAppBuildDirPath?: string;
-        keycloakifyBuildDirPath?: string;
-        themeName?: string | string[];
-        doBuildRetrocompatAccountTheme?: boolean;
-    };
+    keycloakify?: UserProvidedBuildOptions;
 };
 
 const zParsedPackageJson = z.object({
     "name": z.string(),
     "version": z.string().optional(),
     "homepage": z.string().optional(),
-    "keycloakify": z
-        .object({
-            "extraThemeProperties": z.array(z.string()).optional(),
-            "artifactId": z.string().optional(),
-            "groupId": z.string().optional(),
-            "doCreateJar": z.boolean().optional(),
-            "loginThemeResourcesFromKeycloakVersion": z.string().optional(),
-            "reactAppBuildDirPath": z.string().optional(),
-            "keycloakifyBuildDirPath": z.string().optional(),
-            "themeName": z.union([z.string(), z.array(z.string())]).optional(),
-            "doBuildRetrocompatAccountTheme": z.boolean().optional()
-        })
-        .optional()
+    "keycloakify": zUserProvidedBuildOptions.optional()
 });
 
 assert<Equals<ReturnType<(typeof zParsedPackageJson)["parse"]>, ParsedPackageJson>>();

src/bin/keycloakify/buildOptions/resolvedViteConfig.ts

@@ -5,19 +5,22 @@ import { z } from "zod";
 import { join as pathJoin } from "path";
 import { resolvedViteConfigJsonBasename } from "../../constants";
 import type { OptionalIfCanBeUndefined } from "../../tools/OptionalIfCanBeUndefined";
+import { UserProvidedBuildOptions, zUserProvidedBuildOptions } from "./UserProvidedBuildOptions";
 
 export type ResolvedViteConfig = {
     buildDir: string;
     publicDir: string;
     assetsDir: string;
     urlPathname: string | undefined;
+    userProvidedBuildOptions: UserProvidedBuildOptions;
 };
 
 const zResolvedViteConfig = z.object({
     "buildDir": z.string(),
     "publicDir": z.string(),
     "assetsDir": z.string(),
-    "urlPathname": z.string().optional()
+    "urlPathname": z.string().optional(),
+    "userProvidedBuildOptions": zUserProvidedBuildOptions
 });
 
 {

src/bin/keycloakify/generateFtl/ftl_object_to_js_code_declaring_an_object.ftl

@@ -431,7 +431,7 @@
         <#if isHash>
 
             <#if path?size gt 10>
-                <#return "ABORT: Too many recursive calls">
+                <#return "ABORT: Too many recursive calls, path: " + path?join(".")>
             </#if>
 
             <#local keys = "">
@@ -463,9 +463,10 @@
                         <#-- https://github.com/keycloakify/keycloakify/issues/91#issue-1212319466 (reports with error.ftl and Kc18) -->
                         <#-- https://github.com/keycloakify/keycloakify/issues/109#issuecomment-1134610163 -->
                         <#-- https://github.com/keycloakify/keycloakify/issues/357 -->
+                        <#-- https://github.com/keycloakify/keycloakify/discussions/406#discussioncomment-7514787 -->
                         key == "loginAction" && 
                         are_same_path(path, ["url"]) && 
-                        ["saml-post-form.ftl", "error.ftl", "info.ftl", "login-oauth-grant.ftl", "logout-confirm.ftl"]?seq_contains(pageId) &&
+                        ["saml-post-form.ftl", "error.ftl", "info.ftl", "login-oauth-grant.ftl", "logout-confirm.ftl", "login-oauth2-device-verify-user-code.ftl"]?seq_contains(pageId) &&
                         !(auth?has_content && auth.showTryAnotherWayLink())
                     ) || (
                         <#-- https://github.com/keycloakify/keycloakify/issues/362 -->
@@ -488,24 +489,33 @@
                         !["name", "displayName", "displayNameHtml", "internationalizationEnabled", "registrationEmailAsUsername" ]?seq_contains(key)
                     ) || (
                         "applications.ftl" == pageId &&
-                        are_same_path(path, ["applications", "applications", "*", "client", "realm"])
+                        is_subpath(path, ["applications", "applications"]) &&
+                        ( 
+                            key == "realm" || 
+                            key == "container" 
+                        )
                     ) || (
-                        "applications.ftl" == pageId &&
-                        "masterAdminClient" == key
+                        are_same_path(path, ["user"]) &&
+                        key == "delegateForUpdate"
                     )
                 >
-                    <#local out_seq += ["/*If you need '" + key + "' on " + pageId + ", please submit an issue to the Keycloakify repo*/"]>
+                    <#local out_seq += ["/*If you need '" + path?join(".") + "." + key + "' on " + pageId + ", please submit an issue to the Keycloakify repo*/"]>
                     <#continue>
                 </#if>
 
-                <#if pageId == "register.ftl" && key == "attemptedUsername" && are_same_path(path, ["auth"])>
+                <#-- https://github.com/keycloakify/keycloakify/discussions/406 -->
+                <#if (
+                    ["register.ftl", "info.ftl", "login.ftl", "login-update-password.ftl", "login-oauth2-device-verify-user-code.ftl"]?seq_contains(pageId) && 
+                    key == "attemptedUsername" && are_same_path(path, ["auth"])
+                )>
                     <#attempt>
                         <#-- https://github.com/keycloak/keycloak/blob/3a2bf0c04bcde185e497aaa32d0bb7ab7520cf4a/themes/src/main/resources/theme/base/login/template.ftl#L63 -->
-                        <#-- https://github.com/keycloakify/keycloakify/discussions/406 -->
                         <#if !(auth?has_content && auth.showUsername() && !auth.showResetCredentials())>
+                            <#local out_seq += ["/*If you need '" + key + "' on " + pageId + ", please submit an issue to the Keycloakify repo*/"]>
                             <#continue>
                         </#if>
                     <#recover>
+                        <#local out_seq += ["/*Testing if attemptedUsername should be skipped throwed an exception */"]>
                     </#attempt>
                 </#if>
                 
@@ -658,9 +668,9 @@
         <#return "ABORT: Couldn't convert into string non hash, non method, non boolean, non enumerable object">
 
 </#function>
-<#function are_same_path path searchedPath>
+<#function is_subpath path searchedPath>
 
-    <#if path?size != searchedPath?size>
+    <#if path?size < searchedPath?size>
         <#return false>
     </#if>
 
@@ -668,8 +678,14 @@
 
     <#list path as property>
 
+        <#if i == searchedPath?size >
+            <#continue>
+        </#if>
+
         <#local searchedProperty=searchedPath[i]>
 
+        <#local i+= 1>
+
         <#if searchedProperty?is_string && searchedProperty == "*">
             <#continue>
         </#if>
@@ -686,11 +702,13 @@
             <#return false>
         </#if>
 
-        <#local i+= 1>
-
     </#list>
 
     <#return true>
 
 </#function>
+
+<#function are_same_path path searchedPath>
+    <#return path?size == searchedPath?size && is_subpath(path, searchedPath)>
+</#function>
 </script>

src/bin/keycloakify/keycloakify.ts

@@ -9,6 +9,7 @@ import { getLogger } from "../tools/logger";
 import { getThemeSrcDirPath } from "../getThemeSrcDirPath";
 import { getThisCodebaseRootDirPath } from "../tools/getThisCodebaseRootDirPath";
 import { readThisNpmProjectVersion } from "../tools/readThisNpmProjectVersion";
+import { keycloakifyBuildOptionsForPostPostBuildScriptEnvName } from "../constants";
 
 export async function main() {
     const buildOptions = readBuildOptions({
@@ -36,9 +37,31 @@ export async function main() {
         fs.writeFileSync(pathJoin(buildOptions.keycloakifyBuildDirPath, "pom.xml"), Buffer.from(pomFileCode, "utf8"));
     }
 
+    const containerKeycloakVersion = "23.0.6";
+
     const jarFilePath = pathJoin(buildOptions.keycloakifyBuildDirPath, "target", `${buildOptions.artifactId}-${buildOptions.themeVersion}.jar`);
 
-    if (buildOptions.doCreateJar) {
+    generateStartKeycloakTestingContainer({
+        "keycloakVersion": containerKeycloakVersion,
+        jarFilePath,
+        buildOptions
+    });
+
+    fs.writeFileSync(pathJoin(buildOptions.keycloakifyBuildDirPath, ".gitignore"), Buffer.from("*", "utf8"));
+
+    child_process.execSync("npx vite", {
+        "cwd": buildOptions.reactAppRootDirPath,
+        "env": {
+            ...process.env,
+            [keycloakifyBuildOptionsForPostPostBuildScriptEnvName]: JSON.stringify(buildOptions)
+        }
+    });
+
+    create_jar: {
+        if (!buildOptions.doCreateJar) {
+            break create_jar;
+        }
+
         child_process.execSync("mvn clean install", { "cwd": buildOptions.keycloakifyBuildDirPath });
 
         const jarDirPath = pathDirname(jarFilePath);
@@ -59,14 +82,6 @@ export async function main() {
         );
     }
 
-    const containerKeycloakVersion = "23.0.6";
-
-    generateStartKeycloakTestingContainer({
-        "keycloakVersion": containerKeycloakVersion,
-        jarFilePath,
-        buildOptions
-    });
-
     logger.log(
         [
             "",

src/login/kcContext/KcContext.ts

@@ -84,7 +84,7 @@ export declare namespace KcContext {
             description?: string;
             attributes: Record<string, string>;
         };
-        isAppInitiatedAction: boolean;
+        isAppInitiatedAction?: boolean;
         messagesPerField: {
             /**
              * Return text if message for given field exists. Useful eg. to add css styles for fields with message.
@@ -244,6 +244,17 @@ export declare namespace KcContext {
 
     export type Terms = Common & {
         pageId: "terms.ftl";
+        //NOTE: Optional because maybe it wasn't defined in older keycloak versions.
+        user?: {
+            id: string;
+            username: string;
+            attributes: Record<string, string[]>;
+            email: string;
+            emailVerified: boolean;
+            firstName?: string;
+            lastName?: string;
+            markedForEviction?: boolean;
+        };
     };
 
     export type LoginDeviceVerifyUserCode = Common & {

src/vite-plugin/vite-plugin.ts

@@ -1,31 +1,66 @@
 import { join as pathJoin, relative as pathRelative, sep as pathSep } from "path";
 import type { Plugin } from "vite";
 import * as fs from "fs";
-import { resolvedViteConfigJsonBasename, nameOfTheGlobal, basenameOfTheKeycloakifyResourcesDir, keycloak_resources } from "../bin/constants";
+import {
+    resolvedViteConfigJsonBasename,
+    nameOfTheGlobal,
+    basenameOfTheKeycloakifyResourcesDir,
+    keycloak_resources,
+    keycloakifyBuildOptionsForPostPostBuildScriptEnvName
+} from "../bin/constants";
 import type { ResolvedViteConfig } from "../bin/keycloakify/buildOptions/resolvedViteConfig";
 import { getCacheDirPath } from "../bin/keycloakify/buildOptions/getCacheDirPath";
-import { replaceAll } from "../bin/tools/String.prototype.replaceAll";
 import { id } from "tsafe/id";
 import { rm } from "../bin/tools/fs.rm";
 import { copyKeycloakResourcesToPublic } from "../bin/copy-keycloak-resources-to-public";
 import { assert } from "tsafe/assert";
+import type { BuildOptions } from "../bin/keycloakify/buildOptions";
+import type { UserProvidedBuildOptions } from "../bin/keycloakify/buildOptions/UserProvidedBuildOptions";
+import MagicString from "magic-string";
+
+export type Params = UserProvidedBuildOptions & {
+    postBuild?: (buildOptions: Omit<BuildOptions, "bundler">) => Promise<void>;
+};
+
+export function keycloakify(params?: Params) {
+    const { postBuild, ...userProvidedBuildOptions } = params ?? {};
 
-export function keycloakify() {
     let reactAppRootDirPath: string | undefined = undefined;
     let urlPathname: string | undefined = undefined;
     let buildDirPath: string | undefined = undefined;
     let command: "build" | "serve" | undefined = undefined;
+    let shouldGenerateSourcemap: boolean | undefined = undefined;
 
     const plugin = {
         "name": "keycloakify" as const,
         "configResolved": async resolvedConfig => {
+            shouldGenerateSourcemap = resolvedConfig.build.sourcemap !== false;
+
+            run_post_build_script: {
+                const buildOptionJson = process.env[keycloakifyBuildOptionsForPostPostBuildScriptEnvName];
+
+                if (buildOptionJson === undefined) {
+                    break run_post_build_script;
+                }
+
+                if (postBuild === undefined) {
+                    process.exit(0);
+                }
+
+                const buildOptions: BuildOptions = JSON.parse(buildOptionJson);
+
+                await postBuild(buildOptions);
+
+                process.exit(0);
+            }
+
             command = resolvedConfig.command;
 
             reactAppRootDirPath = resolvedConfig.root;
             urlPathname = (() => {
                 let out = resolvedConfig.env.BASE_URL;
 
-                if (out.startsWith(".") && command === "build") {
+                if (out.startsWith(".") && command === "build" && resolvedConfig.envPrefix?.includes("STORYBOOK_") !== true) {
                     throw new Error(
                         [
                             `BASE_URL=${out} is not supported By Keycloakify. Use an absolute URL instead.`,
@@ -67,7 +102,8 @@ export function keycloakify() {
                             "publicDir": pathRelative(reactAppRootDirPath, resolvedConfig.publicDir),
                             "assetsDir": resolvedConfig.build.assetsDir,
                             "buildDir": resolvedConfig.build.outDir,
-                            urlPathname
+                            urlPathname,
+                            userProvidedBuildOptions
                         }),
                         null,
                         2
@@ -82,6 +118,7 @@ export function keycloakify() {
         },
         "transform": (code, id) => {
             assert(command !== undefined);
+            assert(shouldGenerateSourcemap !== undefined);
 
             if (command !== "build") {
                 return;
@@ -89,49 +126,53 @@ export function keycloakify() {
 
             assert(reactAppRootDirPath !== undefined);
 
-            let transformedCode: string | undefined = undefined;
+            {
+                const isWithinSourceDirectory = id.startsWith(pathJoin(reactAppRootDirPath, "src") + pathSep);
 
-            replace_import_meta_env_base_url_in_source_code: {
-                {
-                    const isWithinSourceDirectory = id.startsWith(pathJoin(reactAppRootDirPath, "src") + pathSep);
-
-                    if (!isWithinSourceDirectory) {
-                        break replace_import_meta_env_base_url_in_source_code;
-                    }
+                if (!isWithinSourceDirectory) {
+                    return;
                 }
-
-                {
-                    const isJavascriptFile = id.endsWith(".js") || id.endsWith(".jsx");
-                    const isTypeScriptFile = id.endsWith(".ts") || id.endsWith(".tsx");
-
-                    if (!isTypeScriptFile && !isJavascriptFile) {
-                        break replace_import_meta_env_base_url_in_source_code;
-                    }
-                }
-
-                if (transformedCode === undefined) {
-                    transformedCode = code;
-                }
-
-                transformedCode = replaceAll(
-                    transformedCode,
-                    "import.meta.env.BASE_URL",
-                    [
-                        `(`,
-                        `(window.${nameOfTheGlobal} === undefined || import.meta.env.MODE === "development")?`,
-                        `"${urlPathname ?? "/"}":`,
-                        `(window.${nameOfTheGlobal}.url.resourcesPath + "/${basenameOfTheKeycloakifyResourcesDir}/")`,
-                        `)`
-                    ].join("")
-                );
             }
 
-            if (transformedCode === undefined) {
+            {
+                const isJavascriptFile = id.endsWith(".js") || id.endsWith(".jsx");
+                const isTypeScriptFile = id.endsWith(".ts") || id.endsWith(".tsx");
+
+                if (!isTypeScriptFile && !isJavascriptFile) {
+                    return;
+                }
+            }
+
+            const transformedCode = new MagicString(code);
+
+            transformedCode.replaceAll(
+                /import\.meta\.env(?:(?:\.BASE_URL)|(?:\["BASE_URL"\]))/g,
+                [
+                    `(`,
+                    `(window.${nameOfTheGlobal} === undefined || import.meta.env.MODE === "development")?`,
+                    `"${urlPathname ?? "/"}":`,
+                    `(window.${nameOfTheGlobal}.url.resourcesPath + "/${basenameOfTheKeycloakifyResourcesDir}/")`,
+                    `)`
+                ].join("")
+            );
+
+            if (!transformedCode.hasChanged()) {
                 return;
             }
 
+            if (!shouldGenerateSourcemap) {
+                return transformedCode.toString();
+            }
+
+            const map = transformedCode.generateMap({
+                "source": id,
+                "includeContent": true,
+                "hires": true
+            });
+
             return {
-                "code": transformedCode
+                "code": transformedCode.toString(),
+                "map": map.toString()
             };
         },
         "closeBundle": async () => {

yarn.lock

@@ -1665,7 +1665,7 @@
   resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz#add4c98d341472a289190b424efbdb096991bb24"
   integrity sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==
 
-"@jridgewell/sourcemap-codec@^1.4.10":
+"@jridgewell/sourcemap-codec@^1.4.10", "@jridgewell/sourcemap-codec@^1.4.15":
   version "1.4.15"
   resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz#d7c6e6755c78567a951e04ab52ef0fd26de59f32"
   integrity sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg==
@@ -8352,6 +8352,13 @@ lz-string@^1.4.4:
   resolved "https://registry.yarnpkg.com/lz-string/-/lz-string-1.5.0.tgz#c1ab50f77887b712621201ba9fd4e3a6ed099941"
   integrity sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==
 
+magic-string@^0.30.7:
+  version "0.30.7"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.30.7.tgz#0cecd0527d473298679da95a2d7aeb8c64048505"
+  integrity sha512-8vBuFF/I/+OSLRmdf2wwFCJCz+nSn0m6DPvGH1fS/KiQoSaR+sETbov0eIk9KhEKy8CYqIkIAnbohxT/4H0kuA==
+  dependencies:
+    "@jridgewell/sourcemap-codec" "^1.4.15"
+
 make-dir@^2.0.0, make-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"