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https://git.bits.team/Bits/mod-manager.git
synced 2024-11-21 13:38:21 -05:00
Prevent installing mods that are already installed
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parent
1241795b7d
commit
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@ -5,6 +5,7 @@ import ModrinthSource from "./sources/modrinth_source.js";
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import ModSource from "./sources/mod_source.js";
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import ModNotFoundError from "../errors/mod_not_found_error.js";
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import {readFileSync, writeFileSync} from "fs";
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import Util from "../util/util.js";
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export default class Mods {
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@ -24,7 +25,7 @@ export default class Mods {
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spinner.start();
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// Search for the mod
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let id;
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let id: string | undefined;
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try {
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id = await source.search(mod);
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} catch (e) {
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@ -39,16 +40,22 @@ export default class Mods {
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// If a mod is found, install it
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if (id != undefined) {
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spinner.updateText(`Installing ${mod}...`)
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try {
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const modObj: Mod = await source.install(id);
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this.trackMod(modObj);
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spinner.succeed(`Successfully installed ${mod}`);
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success = true;
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} catch (e) {
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// Log the error, and continue to next source
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spinner.error(e);
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// If mod is not already installed
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if (!this.isModInstalled(id)) {
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spinner.updateText(`Installing ${mod}...`)
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try {
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const modObj: Mod = await source.install(id);
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this.trackMod(modObj);
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spinner.succeed(`Successfully installed ${mod}`);
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success = true;
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} catch (e) {
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// Log the error, and continue to next source
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spinner.error(e);
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}
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} else {
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spinner.error(`Mod ${mod} is already installed.`)
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}
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}
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}
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@ -60,14 +67,27 @@ export default class Mods {
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}
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private static trackMod(mod: Mod): void {
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// Parse current file
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const file = readFileSync(this.getModFilePath(), "utf-8");
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const json: Array<Mod> = JSON.parse(file);
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// Read current file
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const mods = this.getTrackedMods();
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// Add mod
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json.push(mod);
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mods.push(mod);
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// Write list back to file
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writeFileSync(this.getModFilePath(), JSON.stringify(json, null, 4));
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this.writeFile(mods);
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}
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public static getTrackedMods(): Array<Mod> {
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const file = readFileSync(this.getModFilePath(), "utf-8");
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return JSON.parse(file);
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}
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public static writeFile(mods: Array<Mod>): void {
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writeFileSync(this.getModFilePath(), JSON.stringify(mods, null, 4));
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}
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private static isModInstalled(id: string): boolean {
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const modsFromSource: Array<Mod> = this.getTrackedMods().filter(mod => mod.id == id);
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return !Util.isArrayEmpty(modsFromSource)
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}
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}
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@ -176,5 +176,4 @@ export default class ModrinthSource implements ModSource {
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return await response.data.title;
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}
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}
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