keycloak_theme/src/bin/keycloakify/generateResources/generateResourcesForMainTheme.ts

341 lines
12 KiB
TypeScript

import { transformCodebase } from "../../tools/transformCodebase";
import * as fs from "fs";
import { join as pathJoin, relative as pathRelative, dirname as pathDirname } from "path";
import { replaceImportsInJsCode } from "../replacers/replaceImportsInJsCode";
import { replaceImportsInCssCode } from "../replacers/replaceImportsInCssCode";
import {
generateFtlFilesCodeFactory,
type BuildContextLike as BuildContextLike_kcContextExclusionsFtlCode
} from "../generateFtl";
import {
type ThemeType,
LOGIN_THEME_PAGE_IDS,
ACCOUNT_THEME_PAGE_IDS,
WELL_KNOWN_DIRECTORY_BASE_NAME
} from "../../shared/constants";
import type { BuildContext } from "../../shared/buildContext";
import { assert, type Equals } from "tsafe/assert";
import { readFieldNameUsage } from "./readFieldNameUsage";
import { readExtraPagesNames } from "./readExtraPageNames";
import { generateMessageProperties } from "./generateMessageProperties";
import { rmSync } from "../../tools/fs.rmSync";
import { readThisNpmPackageVersion } from "../../tools/readThisNpmPackageVersion";
import {
writeMetaInfKeycloakThemes,
type MetaInfKeycloakTheme
} from "../../shared/metaInfKeycloakThemes";
import { objectEntries } from "tsafe/objectEntries";
import { escapeStringForPropertiesFile } from "../../tools/escapeStringForPropertiesFile";
import * as child_process from "child_process";
import { getThisCodebaseRootDirPath } from "../../tools/getThisCodebaseRootDirPath";
export type BuildContextLike = BuildContextLike_kcContextExclusionsFtlCode & {
extraThemeProperties: string[] | undefined;
projectDirPath: string;
projectBuildDirPath: string;
environmentVariables: { name: string; default: string }[];
implementedThemeTypes: BuildContext["implementedThemeTypes"];
themeSrcDirPath: string;
bundler: "vite" | "webpack";
packageJsonFilePath: string;
};
assert<BuildContext extends BuildContextLike ? true : false>();
export async function generateResourcesForMainTheme(params: {
themeName: string;
resourcesDirPath: string;
buildContext: BuildContextLike;
}): Promise<void> {
const { themeName, resourcesDirPath, buildContext } = params;
const getThemeTypeDirPath = (params: { themeType: ThemeType | "email" }) => {
const { themeType } = params;
return pathJoin(resourcesDirPath, "theme", themeName, themeType);
};
for (const themeType of ["login", "account"] as const) {
if (!buildContext.implementedThemeTypes[themeType].isImplemented) {
continue;
}
const isForAccountSpa =
themeType === "account" &&
(assert(buildContext.implementedThemeTypes.account.isImplemented),
buildContext.implementedThemeTypes.account.type === "Single-Page");
const themeTypeDirPath = getThemeTypeDirPath({ themeType });
apply_replacers_and_move_to_theme_resources: {
const destDirPath = pathJoin(
themeTypeDirPath,
"resources",
WELL_KNOWN_DIRECTORY_BASE_NAME.DIST
);
// NOTE: Prevent accumulation of files in the assets dir, as names are hashed they pile up.
rmSync(destDirPath, { recursive: true, force: true });
if (
themeType === "account" &&
buildContext.implementedThemeTypes.login.isImplemented
) {
// NOTE: We prevent doing it twice, it has been done for the login theme.
transformCodebase({
srcDirPath: pathJoin(
getThemeTypeDirPath({
themeType: "login"
}),
"resources",
WELL_KNOWN_DIRECTORY_BASE_NAME.DIST
),
destDirPath
});
break apply_replacers_and_move_to_theme_resources;
}
{
const dirPath = pathJoin(
buildContext.projectBuildDirPath,
WELL_KNOWN_DIRECTORY_BASE_NAME.DOT_KEYCLOAKIFY
);
if (fs.existsSync(dirPath)) {
assert(buildContext.bundler === "webpack");
throw new Error(
[
`Keycloakify build error: The ${WELL_KNOWN_DIRECTORY_BASE_NAME.DOT_KEYCLOAKIFY} directory shouldn't exist in your build directory.`,
`(${pathRelative(process.cwd(), dirPath)}).\n`,
`Theses assets are only required for local development with Storybook.",
"Please remove this directory as an additional step of your command.\n`,
`For example: \`"build": "... && rimraf ${pathRelative(buildContext.projectDirPath, dirPath)}"\``
].join(" ")
);
}
}
transformCodebase({
srcDirPath: buildContext.projectBuildDirPath,
destDirPath,
transformSourceCode: ({ filePath, fileRelativePath, sourceCode }) => {
if (filePath.endsWith(".css")) {
const { fixedCssCode } = replaceImportsInCssCode({
cssCode: sourceCode.toString("utf8"),
cssFileRelativeDirPath: pathDirname(fileRelativePath),
buildContext
});
return {
modifiedSourceCode: Buffer.from(fixedCssCode, "utf8")
};
}
if (filePath.endsWith(".js")) {
const { fixedJsCode } = replaceImportsInJsCode({
jsCode: sourceCode.toString("utf8"),
buildContext
});
return {
modifiedSourceCode: Buffer.from(fixedJsCode, "utf8")
};
}
return { modifiedSourceCode: sourceCode };
}
});
}
const { generateFtlFilesCode } = generateFtlFilesCodeFactory({
themeName,
indexHtmlCode: fs
.readFileSync(pathJoin(buildContext.projectBuildDirPath, "index.html"))
.toString("utf8"),
buildContext,
keycloakifyVersion: readThisNpmPackageVersion(),
themeType,
fieldNames: readFieldNameUsage({
themeSrcDirPath: buildContext.themeSrcDirPath,
themeType
})
});
[
...(() => {
switch (themeType) {
case "login":
return LOGIN_THEME_PAGE_IDS;
case "account":
return isForAccountSpa ? ["index.ftl"] : ACCOUNT_THEME_PAGE_IDS;
}
})(),
...(isForAccountSpa
? []
: readExtraPagesNames({
themeType,
themeSrcDirPath: buildContext.themeSrcDirPath
}))
].forEach(pageId => {
const { ftlCode } = generateFtlFilesCode({ pageId });
fs.writeFileSync(
pathJoin(themeTypeDirPath, pageId),
Buffer.from(ftlCode, "utf8")
);
});
i18n_messages_generation: {
if (isForAccountSpa) {
break i18n_messages_generation;
}
generateMessageProperties({
themeSrcDirPath: buildContext.themeSrcDirPath,
themeType
}).forEach(({ languageTag, propertiesFileSource }) => {
const messagesDirPath = pathJoin(themeTypeDirPath, "messages");
fs.mkdirSync(pathJoin(themeTypeDirPath, "messages"), {
recursive: true
});
const propertiesFilePath = pathJoin(
messagesDirPath,
`messages_${languageTag}.properties`
);
fs.writeFileSync(
propertiesFilePath,
Buffer.from(propertiesFileSource, "utf8")
);
});
}
bring_in_account_v3_i18n_messages: {
if (!buildContext.implementedThemeTypes.account.isImplemented) {
break bring_in_account_v3_i18n_messages;
}
if (buildContext.implementedThemeTypes.account.type !== "Single-Page") {
break bring_in_account_v3_i18n_messages;
}
const accountUiDirPath = child_process
.execSync("npm list @keycloakify/keycloak-account-ui --parseable", {
cwd: pathDirname(buildContext.packageJsonFilePath)
})
.toString("utf8")
.trim();
const messagesDirPath = pathJoin(accountUiDirPath, "messages");
if (!fs.existsSync(messagesDirPath)) {
throw new Error(
`Please update @keycloakify/keycloak-account-ui to 25.0.4-rc.5 or later.`
);
}
transformCodebase({
srcDirPath: messagesDirPath,
destDirPath: pathJoin(
getThemeTypeDirPath({ themeType: "account" }),
"messages"
)
});
}
keycloak_static_resources: {
if (isForAccountSpa) {
break keycloak_static_resources;
}
transformCodebase({
srcDirPath: pathJoin(
getThisCodebaseRootDirPath(),
"public",
WELL_KNOWN_DIRECTORY_BASE_NAME.DOT_KEYCLOAKIFY,
themeType
),
destDirPath: pathJoin(themeTypeDirPath, "resources")
});
}
fs.writeFileSync(
pathJoin(themeTypeDirPath, "theme.properties"),
Buffer.from(
[
`parent=${(() => {
switch (themeType) {
case "account":
return isForAccountSpa ? "base" : "account-v1";
case "login":
return "keycloak";
}
assert<Equals<typeof themeType, never>>(false);
})()}`,
...(isForAccountSpa ? ["deprecatedMode=false"] : []),
...(buildContext.extraThemeProperties ?? []),
...buildContext.environmentVariables.map(
({ name, default: defaultValue }) =>
`${name}=\${env.${name}:${escapeStringForPropertiesFile(defaultValue)}}`
)
].join("\n\n"),
"utf8"
)
);
}
email: {
if (!buildContext.implementedThemeTypes.email.isImplemented) {
break email;
}
const emailThemeSrcDirPath = pathJoin(buildContext.themeSrcDirPath, "email");
transformCodebase({
srcDirPath: emailThemeSrcDirPath,
destDirPath: getThemeTypeDirPath({ themeType: "email" })
});
}
bring_in_account_v1: {
if (!buildContext.implementedThemeTypes.account.isImplemented) {
break bring_in_account_v1;
}
if (buildContext.implementedThemeTypes.account.type !== "Multi-Page") {
break bring_in_account_v1;
}
transformCodebase({
srcDirPath: pathJoin(getThisCodebaseRootDirPath(), "res", "account-v1"),
destDirPath: pathJoin(resourcesDirPath, "theme", "account-v1", "account")
});
}
{
const metaInfKeycloakThemes: MetaInfKeycloakTheme = { themes: [] };
metaInfKeycloakThemes.themes.push({
name: themeName,
types: objectEntries(buildContext.implementedThemeTypes)
.filter(([, { isImplemented }]) => isImplemented)
.map(([themeType]) => themeType)
});
if (buildContext.implementedThemeTypes.account.isImplemented) {
metaInfKeycloakThemes.themes.push({
name: "account-v1",
types: ["account"]
});
}
writeMetaInfKeycloakThemes({
resourcesDirPath,
getNewMetaInfKeycloakTheme: () => metaInfKeycloakThemes
});
}
}