fix(package): update execa to be compatible with sem-rel 15.13.28

closes #7

.gitignore

@@ -1,2 +1,3 @@
 /node_modules/
-/coverage/
+/coverage/
+*.log

bin/cli.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 // Execa hook.
-if (require("yargs").argv.execasync) {
+if (process.argv.includes("--execasync")) {
 	require("../lib/execaHook").hook();
 }
 

lib/execaHook.js

@@ -1,8 +1,8 @@
 // NOTE this workaround forces execa calls to be always sync
 // Discussion: https://github.com/semantic-release/semantic-release/issues/193#issuecomment-462063871
 
-const execa = require("execa");
 const ritm = require("require-in-the-middle");
+const execa = require("execa");
 
 let interceptor;
 

lib/getCommitsFiltered.js

@@ -1,4 +1,4 @@
-const { relative } = require("path");
+const { relative, resolve } = require("path");
 const { check, ValueError } = require("./blork");
 const gitLogParser = require("git-log-parser");
 const getStream = require("get-stream");
@@ -30,7 +30,7 @@ async function getCommitsFiltered(cwd, dir, lastHead = undefined) {
 	if (dir === cwd) throw new ValueError("dir: Must not be equal to cwd", dir);
 
 	// Get top-level Git directory as it might be higher up the tree than cwd.
-	const root = await execa.stdout("git", ["rev-parse", "--show-toplevel"], { cwd });
+	const root = (await execa("git", ["rev-parse", "--show-toplevel"], { cwd })).stdout;
 
 	// Add correct fields to gitLogParser.
 	Object.assign(gitLogParser.fields, {

package.json

@@ -40,16 +40,15 @@
 		"bash-glob": "^2.0.0",
 		"blork": "^9.1.1",
 		"cosmiconfig": "^5.1.0",
-		"execa": "^1.0.0",
+		"execa": "^3.2.0",
 		"get-stream": "^4.1.0",
 		"git-log-parser": "^1.2.0",
 		"require-in-the-middle": "^4.0.0",
 		"semantic-release": "^15.12.4",
 		"semver": "^5.6.0",
 		"signale": "^1.2.0",
 		"stream-buffers": "^3.0.2",
-		"tempy": "^0.2.1",
-		"yargs": "^13.2.2"
+		"tempy": "^0.2.1"
 	},
 	"devDependencies": {
 		"@commitlint/config-conventional": "^7.3.1",

test/bin/cli.test.js

@@ -25,7 +25,7 @@ describe("multi-semantic-release CLI", () => {
 		const filepath = `${__dirname}/../../bin/cli.js`;
 
 		// Run via command line.
-		const out = await execa.stdout("node", [filepath], { cwd });
+		const out = (await execa("node", [filepath], { cwd })).stdout;
 		expect(out).toMatch("Started multirelease! Loading 4 packages...");
 		expect(out).toMatch("Released 4 of 4 packages, semantically!");
 	});