Merge pull request #13 from actions/workflow-command-replacement

Update output to use new environment file method

README.md

@@ -1,6 +1,6 @@
 # Hello world docker action
 
-This action prints "Hello World" to the log or "Hello" + the name of a person to greet. To learn how this action was built, see "[Creating a Docker action](https://help.github.com/en/articles/creating-a-docker-action)" in the GitHub Help documentation.
+This action prints "Hello World" to the log or "Hello" + the name of a person to greet. To learn how this action was built, see "[Creating a Docker container action](https://docs.github.com/en/actions/creating-actions/creating-a-docker-container-action)" in the GitHub Docs.
 
 ## Inputs
 
@@ -17,7 +17,7 @@ The time we greeted you.
 ## Example usage
 
 ```yaml
-uses: actions/hello-world-docker-action@master
+uses: actions/hello-world-docker-action@main
 with:
   who-to-greet: 'Mona the Octocat'
 ```

action.yml

@@ -7,7 +7,7 @@ inputs:
     default: 'World'
 outputs:
   time: # id of output
-    description: 'The time we we greeted you'
+    description: 'The time we greeted you'
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -2,4 +2,4 @@
 
 echo "Hello $1"
 time=$(date)
-echo ::set-output name=time::$time
+echo "time=$time" >> $GITHUB_OUTPUT