relms/wahpkg
Archived
0
0
Fork 0
Code Activity

feat: add uninstallation of packages

Browse source
This commit is contained in:
Daryl Ronningen 2022-09-02 15:45:30 -07:00
parent 5473c127e2
commit d07cc31046
Signed by: Daryl Ronningen
GPG key ID: FD23F0C934A5EC6B
3 changed files with 74 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/commands/install.ts
View file

@ -75,7 +75,9 @@ export default class Install {
});
await fs.promises.rm(path.join(makeExtractDir), { recursive: true, force: true });
console.log(chalk.bold.green`Package %s has been installed!`, getWahInfo.name);
process.exit(0);
}
}
}

62
src/commands/uninstall.ts Normal file
View file

@ -0,0 +1,62 @@
import chalk from 'chalk';
import * as lowdb from 'lowdb';
import crypto from 'node:crypto';
import fs from 'node:fs';
import { dbData } from './install.js';
export default class Uninstall {
public name: string;
public options: UninstallOptions;
public constructor(name: string, options: UninstallOptions) {
this.name = name;
this.options = options;
}
public async run(): Promise<void> {
if (this.name) {
const dbFile = '/var/lib/wahpkg/pkgs.json';
const adapter = new lowdb.JSONFile<dbData>(dbFile);
const db = new lowdb.Low(adapter);
await db.read();
if (!db.data.pkgs.find((val) => val.name === this.name)) {
console.error(chalk.red.bold`%s is not installed!`, this.name);
process.exit(1);
}
const md5File = await fs.promises.readFile(`/var/lib/wahpkg/pkgs/${this.name}/MD5HASHES`);
for (const file of md5File.toString().split('\n')) {
const fileName = file.split(' ')[0];
const hash = file.split(' ')[1];
// Ignore blank or last line
if (fileName === '') continue;
const verifyHash = crypto.createHash('md5').update(await fs.promises.readFile(fileName)).digest('hex');
if (verifyHash !== hash && this.options['ignore-hash']) {
console.error(chalk.red.bold`%s does not match MD5 hash of %s! To ignore this error, please add --ignore-hash in the command`, this.name, hash);
process.exit(1);
} else {
await fs.promises.rm(fileName);
}
}
await fs.promises.rm(`/var/lib/wahpkg/pkgs/${this.name}`, { force: true, recursive: true });
db.data.pkgs = db.data.pkgs.filter((item) => item.name !== this.name);
await db.write();
console.log(chalk.green.bold`%s has been successfully removed!`, this.name);
process.exit(0);
}
}
}
export interface UninstallOptions {
'ignore-hash': string;
}

11
src/index.ts
View file

@ -3,6 +3,7 @@ import { Command } from 'commander';
import fs from 'node:fs';
import Install, { InstallOptions } from './commands/install.js';
import Uninstall, { UninstallOptions } from './commands/uninstall.js';
if (process.getuid() !== 0) {
console.log(chalk.red.bold`Please run wahpkg as root!`);
@ -26,7 +27,7 @@ program
.version('0.0.1');
program.command('install')
.description('Package to install')
.description('Install package')
.argument('[name]', 'Package name to install')
.option('-f, --file <file>', 'Install from file instead from repository')
.option('-s, --sysroot <sysroot>', 'Where to install the package. (Defaults to /)', '/')
@ -34,4 +35,12 @@ program.command('install')
await new Install(name, options).run();
});
program.command('uninstall')
.description('Uninstall package')
.argument('<name>', 'Package name to uninstall')
.option('-i, --ignore-hash', 'Ignore MD5 hash mismatches')
.action(async (name: string, options: UninstallOptions) => {
await new Uninstall(name, options).run();
});
program.parse();