From e867b6c851c181449cae41fa18dda5064dd4453e Mon Sep 17 00:00:00 2001
From: Quint Daenen <me@di-wu.be>
Date: Tue, 8 Jun 2021 17:03:04 +0200
Subject: [PATCH] Limit action to ubuntu virt env.

---
 .github/workflows/main.yml | 7 ++++---
 README.md                  | 5 +++++
 dist/index.js              | 5 +++++
 src/main.ts                | 6 ++++++
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 963e5a1..c087ecb 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,6 +8,7 @@ jobs:
         with:
           dfx-version: 0.7.1
           vessel-version: 0.6.1
-      - run: dfx --version
-      - run: moc --version
-      - run: vessel --version
+      - run: |
+          dfx --version
+          moc --version
+          vessel --version
diff --git a/README.md b/README.md
index 05fb9a1..3253b9a 100644
--- a/README.md
+++ b/README.md
@@ -2,17 +2,22 @@
 
 This action sets up a dfx environment, also includes `moc`.
 
+**!** Only supports Ubuntu virtual environments.
+
 ## Usage
 
 ```yml
+runs-on: ubuntu-latest
 steps:
 - uses: actions/checkout@v2
 - uses: allusion-be/setup-dfx@main
   with:
     dfx-version: 0.7.1
+    vessel-version: 0.6.1
 - run: |
     dfx --version
     moc --version
+    vessel --version
 ```
 
 ## Possible Improvements
diff --git a/dist/index.js b/dist/index.js
index 9cf0fb7..6d23cf4 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -42,8 +42,13 @@ exports.run = void 0;
 const core = __importStar(__nccwpck_require__(186));
 const io = __importStar(__nccwpck_require__(436));
 const child_process_1 = __importDefault(__nccwpck_require__(129));
+const os_1 = __importDefault(__nccwpck_require__(87));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
+        if (os_1.default.platform() !== 'linux') {
+            core.setFailed(`Action not supported for: ${os_1.default.platform()} ${os_1.default.arch()}.`);
+            return;
+        }
         try {
             let dfxVersion = core.getInput('dfx-version');
             core.info(`Setup dfx version ${dfxVersion}`);
diff --git a/src/main.ts b/src/main.ts
index 7fcf84e..077fa54 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,8 +1,14 @@
 import * as core from '@actions/core';
 import * as io from '@actions/io';
 import cp from 'child_process';
+import os from 'os';
 
 export async function run() {
+    if (os.platform() !== 'linux') {
+        core.setFailed(`Action not supported for: ${os.platform()} ${os.arch()}.`)
+        return;
+    }
+
     try {
         let dfxVersion = core.getInput('dfx-version');
         core.info(`Setup dfx version ${dfxVersion}`);