Distribute both GitHub Action entry point and lib to be imported by install-cli action

Author: volodymyrZotov

.prettierignore

@@ -1,3 +1,4 @@
 coverage/
 dist/
+dist-lib/
 node_modules/

dist-lib/cli-installer/cli-installer.d.ts

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+export type SupportedPlatform = Extract<NodeJS.Platform, "linux" | "darwin" | "win32">;
+export declare const archMap: Record<string, string>;
+export declare const cliUrlBuilder: Record<SupportedPlatform, (version: string, arch?: string) => string>;
+export declare class CliInstaller {
+    readonly version: string;
+    readonly arch: string;
+    constructor(version: string);
+    install(url: string): Promise<void>;
+    private getArch;
+}

dist-lib/cli-installer/cli-installer.js

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+import os from "os";
+import * as core from "@actions/core";
+import * as tc from "@actions/tool-cache";
+// maps OS architecture names to 1Password CLI installer architecture names
+export const archMap = {
+    ia32: "386",
+    x64: "amd64",
+    arm: "arm",
+    arm64: "arm64",
+};
+// Builds the download URL for the 1Password CLI based on the platform and version.
+export const cliUrlBuilder = {
+    linux: (version, arch) => `https://cache.agilebits.com/dist/1P/op2/pkg/${version}/op_linux_${arch}_${version}.zip`,
+    darwin: (version) => `https://cache.agilebits.com/dist/1P/op2/pkg/${version}/op_apple_universal_${version}.pkg`,
+    win32: (version, arch) => `https://cache.agilebits.com/dist/1P/op2/pkg/${version}/op_windows_${arch}_${version}.zip`,
+};
+export class CliInstaller {
+    version;
+    arch;
+    constructor(version) {
+        this.version = version;
+        this.arch = this.getArch();
+    }
+    async install(url) {
+        console.info(`Downloading 1Password CLI from: ${url}`);
+        const downloadPath = await tc.downloadTool(url);
+        console.info("Installing 1Password CLI");
+        const extractedPath = await tc.extractZip(downloadPath);
+        core.addPath(extractedPath);
+        core.info("1Password CLI installed");
+    }
+    getArch() {
+        const arch = archMap[os.arch()];
+        if (!arch) {
+            throw new Error("Unsupported architecture");
+        }
+        return arch;
+    }
+}

dist-lib/cli-installer/index.d.ts

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+export { type Installer, newCliInstaller } from "./installer";

dist-lib/cli-installer/index.js

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+export { newCliInstaller } from "./installer";

dist-lib/cli-installer/installer.d.ts

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+export interface Installer {
+    installCli(): Promise<void>;
+}
+export declare const newCliInstaller: (version: string) => Installer;

dist-lib/cli-installer/installer.js

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+import os from "os";
+import { LinuxInstaller } from "./linux";
+import { MacOsInstaller } from "./macos";
+import { WindowsInstaller } from "./windows";
+export const newCliInstaller = (version) => {
+    const platform = os.platform();
+    switch (platform) {
+        case "linux":
+            return new LinuxInstaller(version);
+        case "darwin":
+            return new MacOsInstaller(version);
+        case "win32":
+            return new WindowsInstaller(version);
+        default:
+            throw new Error(`Unsupported platform: ${platform}`);
+    }
+};

dist-lib/cli-installer/linux.d.ts

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+import { CliInstaller } from "./cli-installer";
+import type { Installer } from "./installer";
+export declare class LinuxInstaller extends CliInstaller implements Installer {
+    private readonly platform;
+    constructor(version: string);
+    installCli(): Promise<void>;
+}

dist-lib/cli-installer/linux.js

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+import { CliInstaller, cliUrlBuilder, } from "./cli-installer";
+export class LinuxInstaller extends CliInstaller {
+    platform = "linux"; // Node.js platform identifier for Linux
+    constructor(version) {
+        super(version);
+    }
+    async installCli() {
+        const urlBuilder = cliUrlBuilder[this.platform];
+        await super.install(urlBuilder(this.version, this.arch));
+    }
+}

dist-lib/cli-installer/macos.d.ts

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+import { CliInstaller } from "./cli-installer";
+import { type Installer } from "./installer";
+export declare class MacOsInstaller extends CliInstaller implements Installer {
+    private readonly platform;
+    constructor(version: string);
+    installCli(): Promise<void>;
+    install(downloadUrl: string): Promise<void>;
+}