aboutsummaryrefslogtreecommitdiff
path: root/scripts/patcher/install.js
blob: 7fd3a8c54a654d1547ab2f758cf820ea1b9c1755 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#!/usr/bin/node
/*
 * Vencord, a modification for Discord's desktop app
 * Copyright (c) 2022 Vendicated and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

const path = require("path");
const fs = require("fs");
const { execSync } = require("child_process");

console.log("\nVencord Installer\n");

if (!fs.existsSync(path.join(process.cwd(), "node_modules"))) {
    console.log("You need to install dependencies first. Run:", "pnpm install --frozen-lockfile");
    process.exit(1);
}

if (!fs.existsSync(path.join(process.cwd(), "dist", "patcher.js"))) {
    console.log("You need to build the project first. Run:", "pnpm build");
    process.exit(1);
}

const {
    getMenuItem,
    getWindowsDirs,
    getDarwinDirs,
    getLinuxDirs,
    ENTRYPOINT,
} = require("./common");

switch (process.platform) {
    case "win32":
        install(getWindowsDirs());
        break;
    case "darwin":
        install(getDarwinDirs());
        break;
    case "linux":
        install(getLinuxDirs());
        break;
    default:
        console.log("Unknown OS");
        break;
}

async function install(installations) {
    const selected = await getMenuItem(installations);

    // Attempt to give flatpak perms
    if (selected.isFlatpak) {
        try {
            const { branch } = selected;
            const cwd = process.cwd();
            const globalCmd = `flatpak override ${branch} --filesystem=${cwd}`;
            const userCmd = `flatpak override --user ${branch} --filesystem=${cwd}`;
            const cmd = selected.location.startsWith("/home")
                ? userCmd
                : globalCmd;
            execSync(cmd);
            console.log("Successfully gave write perms to Discord Flatpak.");
        } catch (e) {
            console.log("Failed to give write perms to Discord Flatpak.");
            console.log(
                "Try running this script as an administrator:",
                "sudo pnpm inject"
            );
            process.exit(1);
        }
    }

    for (const version of selected.versions) {
        const dir = version.path;
        // Check if we have write perms to the install directory...
        try {
            fs.accessSync(selected.location, fs.constants.W_OK);
        } catch (e) {
            console.error("No write access to", selected.location);
            console.error(
                "Try running this script as an administrator:",
                "sudo pnpm inject"
            );
            process.exit(1);
        }
        if (fs.existsSync(dir) && fs.lstatSync(dir).isDirectory()) {
            fs.rmSync(dir, { recursive: true });
        }
        if (!fs.existsSync(dir)) {
            fs.mkdirSync(dir, { recursive: true });
        }

        fs.writeFileSync(
            path.join(dir, "index.js"),
            `require("${ENTRYPOINT}"); require("../app.asar");`
        );
        fs.writeFileSync(
            path.join(dir, "package.json"),
            JSON.stringify({
                name: "discord",
                main: "index.js",
            })
        );

        const requiredFiles = ["index.js", "package.json"];

        if (requiredFiles.every(f => fs.existsSync(path.join(dir, f)))) {
            console.log(
                "Successfully patched",
                version.name
                    ? `${selected.branch} ${version.name}`
                    : selected.branch
            );
        } else {
            console.log("Failed to patch", dir);
            console.log("Files in directory:", fs.readdirSync(dir));
        }
    }
}