59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
// SPDX-License-Identifier: MIT
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import { readFile } from "node:fs/promises";
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import os from "node:os";
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import path from "node:path";
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type Config = {
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tenantId?: string;
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clientId?: string;
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};
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type ConfigCandidate = {
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tenantId?: unknown;
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clientId?: unknown;
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};
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export function getUserConfigDir(): string {
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if (process.platform === "win32") {
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return process.env.LOCALAPPDATA ?? path.join(os.homedir(), "AppData", "Local");
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}
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return process.env.XDG_CONFIG_HOME ?? path.join(os.homedir(), ".config");
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}
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async function loadConfig(configFileName: string): Promise<Config> {
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if (typeof configFileName !== "string" || configFileName.trim() === "") {
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throw new Error(
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'Invalid config file name. Expected a non-empty string like "public-config.json" or "confidential-config.json".',
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);
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}
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const envConfig: Config = {
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tenantId: process.env.AZURE_TENANT_ID,
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clientId: process.env.AZURE_CLIENT_ID,
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};
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const configPath = path.join(getUserConfigDir(), "sk-az-tools", configFileName);
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return readFile(configPath, "utf8")
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.then((configJson) => JSON.parse(configJson) as ConfigCandidate)
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.catch((err: unknown) => {
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if ((err as { code?: string } | null)?.code === "ENOENT") {
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return {} as ConfigCandidate;
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}
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throw err;
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})
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.then((json) => ({
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tenantId: typeof json.tenantId === "string" && json.tenantId ? json.tenantId : envConfig.tenantId,
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clientId: typeof json.clientId === "string" && json.clientId ? json.clientId : envConfig.clientId,
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}));
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}
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export function loadPublicConfig(): Promise<Config> {
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return loadConfig("public-config.json");
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}
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export function loadConfidentialConfig(): Promise<Config> {
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return loadConfig("confidential-config.json");
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}
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