cross-platform test setup via shelljs

My attempt at solving https://github.com/sveltejs/svelte/issues/1478

package.json

@@ -82,6 +82,7 @@
     "rollup-watch": "^4.3.1",
     "sade": "^1.4.0",
     "sander": "^0.6.0",
+    "shelljs": "^0.8.2",
     "source-map": "0.6",
     "source-map-support": "^0.5.4",
     "tiny-glob": "^0.2.1",

test/cli/index.js

@@ -1,10 +1,10 @@
 const fs = require('fs');
 const path = require('path');
-const child_process = require('child_process');
 const assert = require('assert');
 const glob = require('tiny-glob/sync.js');
+const shell = require("shelljs");
 
-const bin = path.resolve(`svelte`);
+const cli = path.resolve(__dirname, "../../cli/index.ts.js");
 
 function normalize(str) {
 	return str
@@ -31,49 +31,47 @@ describe('cli', () => {
 
 			const command = fs.readFileSync('command.sh', 'utf-8');
 
-			child_process.exec(`
-				alias svelte=${bin}
-				mkdir -p actual
-				rm -rf actual/*
-				${command}
-			`, (err, stdout, stderr) => {
-				if (err) {
-					done(err);
-					return;
-				}
+			shell.mkdir("-p", "actual");
+			shell.rm("-rf", "actual/*");
+			const { commandErr } = shell.exec(`node ${cli} ${command}`);
+
+			if (commandErr) {
+				done(commandErr);
+				return;
+			}
+
+			const actual = glob('**', { cwd: 'actual', filesOnly: true })
+				.map(file => {
+					return {
+						file,
+						contents: normalize(fs.readFileSync(`actual/${file}`, 'utf-8'))
+					};
+				});
 
-				const actual = glob('**', { cwd: 'actual', filesOnly: true })
-					.map(file => {
-						return {
-							file,
-							contents: normalize(fs.readFileSync(`actual/${file}`, 'utf-8'))
-						};
-					});
-
-				const expected = glob('**', { cwd: 'expected', filesOnly: true })
-					.map(file => {
-						return {
-							file,
-							contents: normalize(
-								fs.readFileSync(`expected/${file}`, 'utf-8')
-							)
-						};
-					});
-
-				actual.forEach((a, i) => {
-					const e = expected[i];
-
-					assert.equal(a.file, e.file, 'File list mismatch');
-
-					if (/\.map$/.test(a.file)) {
-						assert.deepEqual(JSON.parse(a.contents), JSON.parse(e.contents));
-					} else {
-						assert.equal(a.contents, e.contents);
-					}
+			const expected = glob('**', { cwd: 'expected', filesOnly: true })
+				.map(file => {
+					return {
+						file,
+						contents: normalize(
+							fs.readFileSync(`expected/${file}`, 'utf-8')
+						)
+					};
 				});
 
-				done();
+			actual.forEach((a, i) => {
+				const e = expected[i];
+
+				assert.equal(a.file, e.file, 'File list mismatch');
+
+				if (/\.map$/.test(a.file)) {
+					assert.deepEqual(JSON.parse(a.contents), JSON.parse(e.contents));
+				} else {
+					assert.equal(a.contents, e.contents);
+				}
 			});
+
+			done();
+			// });
 		});
 	});
 });

test/cli/samples/basic/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html > actual/Main.js
+compile src/Main.html > actual/Main.js

test/cli/samples/custom-element/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html --customElement > actual/Main.js
+compile src/Main.html --customElement > actual/Main.js

test/cli/samples/dev/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html -d > actual/Main.js
+compile src/Main.html -d > actual/Main.js

test/cli/samples/dir-sourcemap/command.sh

@@ -1 +1 @@
-svelte compile src -m -o actual
+compile src -m -o actual

test/cli/samples/dir-subdir/command.sh

@@ -1 +1 @@
-svelte compile src -o actual
+compile src -o actual

test/cli/samples/dir/command.sh

@@ -1 +1 @@
-svelte compile src -o actual
+compile src -o actual

test/cli/samples/globals/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html -f iife -g the-answer:theAnswer > actual/Main.js
+compile src/Main.html -f iife -g the-answer:theAnswer > actual/Main.js

test/cli/samples/sourcemap-inline/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html -m inline -o actual/Main.js
+compile src/Main.html -m inline -o actual/Main.js

test/cli/samples/sourcemap/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html -m -o actual/Main.js
+compile src/Main.html -m -o actual/Main.js

test/cli/samples/ssr/command.sh

@@ -1 +1 @@
-svelte compile --generate ssr src/Main.html > actual/Main.js
+compile --generate ssr src/Main.html > actual/Main.js

test/cli/samples/store/command.sh

@@ -1 +1 @@
-svelte compile src/Main.html --store > actual/Main.js
+compile src/Main.html --store > actual/Main.js