From fcfb760891372d85e86996817764efbd48e6470d Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Sun, 9 Feb 2020 11:37:56 +0800
Subject: [PATCH] docs: add GitHub syntax (#30)

see: https://help.github.com/en/actions/automating-your-workflow-with-github-actions/contexts-and-expression-syntax-for-github-actions

fixed: https://github.com/appleboy/ssh-action/issues/28
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 88f2765..3c62dd8 100644
--- a/README.md
+++ b/README.md
@@ -156,6 +156,7 @@ Pass environment variable to shell script
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
++     SHA: ${{ github.sha }}
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -165,6 +166,7 @@ Pass environment variable to shell script
       script: |
         echo "I am $FOO"
         echo "I am $BAR"
+        echo "sha: $SHA"
 ```
 
 Stop script after first failure. ex: missing `abc` folder