From 57a8ed74cac0fad50e89830478727dd307f9aaa2 Mon Sep 17 00:00:00 2001
From: Yevhen Fabizhevskyi <fabasoad@gmail.com>
Date: Thu, 19 Mar 2020 23:22:57 +0900
Subject: [PATCH] Add sudo

---
 README.md    | 2 +-
 action.yml   | 2 +-
 src/index.js | 5 +++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 7ed4a22..6ca7023 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 This action installs one of the brainfuck interpreters called [brainfucky](https://pypi.org/project/brainfucky/). 
 
 ## Inputs
-1. `version` - _[Optional]_ Brainfucky library version.
+1. `version` - _[Optional]_ Brainfucky library version. Default is the [latest](https://pypi.org/project/brainfucky/) version.
 
 ## Example usage
 
diff --git a/action.yml b/action.yml
index 689d17a..364982a 100644
--- a/action.yml
+++ b/action.yml
@@ -8,7 +8,7 @@ inputs:
   version:
     description: 'Brainfucky library version.'
     required: false
-    default: latest
+    default: null
 runs:
   using: 'node12'
   main: 'src/index.js'
diff --git a/src/index.js b/src/index.js
index 539fc86..13bfc48 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,11 +1,12 @@
 const core = require('@actions/core');
-const exec = require('@actions/exec');
+const { exec } = require('@actions/exec');
 
 const version = core.getInput('version');
 
 (async () => {
   try {
-    await exec.exec('pip install brainfucky' + (!version || version === 'latest' ? '' : `==${version}`));
+    const sudo = process.platform !== 'win32' ? 'sudo ' : '';
+    await exec(`${sudo}pip install brainfucky` + (version ? `==${version}` : ''));
   } catch (e) {
     core.setFailed(e.message);
   }