Implement Linux deb installer

Author: kraenhansen

packages/compass-smoke-tests/src/installers/apt.ts

@@ -0,0 +1,20 @@
+import assert from 'node:assert/strict';
+import cp from 'node:child_process';
+
+/**
+ * Call apt to get the package name
+ */
+export function getPackageName(filepath: string) {
+  const result = cp.spawnSync('apt', ['show', filepath], { encoding: 'utf8' });
+  assert.equal(
+    result.status,
+    0,
+    `Expected a clean exit, got status ${result.status || 'null'}`
+  );
+  const packageMatch = result.stdout.match(/Package: (?<name>.+)/);
+  assert(packageMatch, 'Expected a line in the output with the package name');
+  assert(packageMatch.groups);
+  const { name } = packageMatch.groups;
+  assert(typeof name === 'string');
+  return name;
+}

packages/compass-smoke-tests/src/installers/index.ts

@@ -5,6 +5,7 @@ import { installWindowsZIP } from './windows-zip';
 import { installWindowsMSI } from './windows-msi';
 import { installWindowsSetup } from './windows-setup';
 import { installLinuxTar } from './linux-tar';
+import { installLinuxDeb } from './linux-deb';
 
 export function getInstaller(kind: PackageKind) {
   if (kind === 'osx_dmg') {
@@ -19,6 +20,8 @@ export function getInstaller(kind: PackageKind) {
     return installWindowsSetup;
   } else if (kind === 'linux_tar') {
     return installLinuxTar;
+  } else if (kind === 'linux_deb') {
+    return installLinuxDeb;
   } else {
     throw new Error(`Installer for '${kind}' is not yet implemented`);
   }

packages/compass-smoke-tests/src/installers/linux-deb.ts

@@ -0,0 +1,54 @@
+import assert from 'node:assert/strict';
+import fs from 'node:fs';
+import path from 'node:path';
+
+import type { InstalledAppInfo, InstallablePackage } from './types';
+import { execute } from '../execute';
+import * as apt from './apt';
+
+export function installLinuxDeb({
+  appName,
+  filepath,
+  destinationPath,
+}: InstallablePackage): InstalledAppInfo {
+  const packageName = apt.getPackageName(filepath);
+  const installPath = `/usr/lib/${packageName}`;
+  const appPath = path.resolve(installPath, appName);
+
+  function uninstall() {
+    execute('sudo', ['apt', 'remove', '--yes', '--purge', packageName]);
+  }
+
+  console.warn(
+    "Installing globally, since we haven't discovered a way to specify an install path"
+  );
+
+  if (fs.existsSync(installPath)) {
+    console.warn(
+      'Found an existing install directory (likely from a previous run): Uninstalling first'
+    );
+    uninstall();
+  }
+
+  assert(
+    !fs.existsSync(installPath),
+    `Expected no install directory to exist: ${installPath}`
+  );
+  console.warn(
+    "Installing globally, since we haven't discovered a way to specify an install path"
+  );
+  execute('sudo', ['apt', 'install', filepath]);
+
+  assert(
+    fs.existsSync(installPath),
+    `Expected an install directory to exist: ${installPath}`
+  );
+
+  // Check that the executable will run without being quarantined or similar
+  execute('xvfb-run', [appPath, '--version']);
+
+  return {
+    appPath: installPath,
+    uninstall,
+  };
+}