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Remove the need for creating a temporary vite.json file

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This commit is contained in:
Joseph Garrone
2024-05-16 07:41:43 +02:00
parent 6b7e5b6bc3
commit 63f9c815e0
3 changed files with 33 additions and 88 deletions
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74
src/bin/shared/buildOptions/resolvedViteConfig.ts
View File

@ -1,12 +1,8 @@
import * as fs from "fs";
import { assert } from "tsafe";
import type { Equals } from "tsafe";
import { z } from "zod";
import { join as pathJoin } from "path";
import type { OptionalIfCanBeUndefined } from "../../tools/OptionalIfCanBeUndefined";
import { UserProvidedBuildOptions, zUserProvidedBuildOptions } from "./UserProvidedBuildOptions";
import { UserProvidedBuildOptions } from "./UserProvidedBuildOptions";
import * as child_process from "child_process";
import { vitePluginSubScriptEnvNames } from "../constants";
import { assert } from "tsafe/assert";
export type ResolvedViteConfig = {
buildDir: string;
@ -16,68 +12,30 @@ export type ResolvedViteConfig = {
userProvidedBuildOptions: UserProvidedBuildOptions;
};
const zResolvedViteConfig = z.object({
"buildDir": z.string(),
"publicDir": z.string(),
"assetsDir": z.string(),
"urlPathname": z.string().optional(),
"userProvidedBuildOptions": zUserProvidedBuildOptions
});
{
type Got = ReturnType<(typeof zResolvedViteConfig)["parse"]>;
type Expected = OptionalIfCanBeUndefined<ResolvedViteConfig>;
assert<Equals<Got, Expected>>();
}
export function getResolvedViteConfig(params: { cacheDirPath: string; reactAppRootDirPath: string }): {
export function getResolvedViteConfig(params: { reactAppRootDirPath: string }): {
resolvedViteConfig: ResolvedViteConfig | undefined;
} {
const { cacheDirPath, reactAppRootDirPath } = params;
const resolvedViteConfigJsonFilePath = pathJoin(cacheDirPath, "vite.json");
const { reactAppRootDirPath } = params;
if (fs.readdirSync(reactAppRootDirPath).find(fileBasename => fileBasename.startsWith("vite.config")) === undefined) {
return { "resolvedViteConfig": undefined };
}
child_process.execSync("npx vite", {
"cwd": reactAppRootDirPath,
"env": {
...process.env,
[vitePluginSubScriptEnvNames.createResolvedViteConfig]: resolvedViteConfigJsonFilePath
}
});
const output = child_process
.execSync("npx vite", {
"cwd": reactAppRootDirPath,
"env": {
...process.env,
[vitePluginSubScriptEnvNames.resolveViteConfig]: "true"
}
})
.toString("utf8");
const resolvedViteConfig = (() => {
if (!fs.existsSync(resolvedViteConfigJsonFilePath)) {
throw new Error("Missing Keycloakify Vite plugin output.");
}
assert(output.includes(vitePluginSubScriptEnvNames.resolveViteConfig), "Seems like the Keycloakify's Vite plugin is not installed.");
let out: ResolvedViteConfig;
const resolvedViteConfigStr = output.split(vitePluginSubScriptEnvNames.resolveViteConfig).reverse()[0];
try {
out = JSON.parse(fs.readFileSync(resolvedViteConfigJsonFilePath).toString("utf8"));
} catch {
throw new Error("The output of the Keycloakify Vite plugin is not a valid JSON.");
}
try {
const zodParseReturn = zResolvedViteConfig.parse(out);
// So that objectKeys from tsafe return the expected result no matter what.
Object.keys(zodParseReturn)
.filter(key => !(key in out))
.forEach(key => {
delete (out as any)[key];
});
} catch {
throw new Error("The output of the Keycloakify Vite plugin do not match the expected schema.");
}
return out;
})();
const resolvedViteConfig: ResolvedViteConfig = JSON.parse(resolvedViteConfigStr);
return { resolvedViteConfig };
}

4
src/bin/shared/constants.ts
View File

@ -11,5 +11,5 @@ export type ThemeType = (typeof themeTypes)[number];
export const vitePluginSubScriptEnvNames = {
"runPostBuildScript": "KEYCLOAKIFY_RUN_POST_BUILD_SCRIPT",
"createResolvedViteConfig": "KEYCLOAKIFY_CREATE_RESOLVED_VITE_CONFIG"
};
"resolveViteConfig": "KEYCLOAKIFY_RESOLVE_VITE_CONFIG"
} as const;