Removes the need for COMMIT_NAME and COMMIT_EMAIL (#25)

* Actor Changes

* Default Action Name/Email

* Update entrypoint.sh

* Update entrypoint.sh

README.md

@@ -54,8 +54,6 @@ Below you'll find a description of what each option does.
 | `BASE_BRANCH`  | The base branch of your repository which you'd like to checkout prior to deploying. This defaults to `master`.  | `env` | **No** |
 | `BUILD_SCRIPT`  | If you require a build script to compile your code prior to pushing it you can add the script here. The Docker container which powers the action runs Node which means `npm` commands are valid. If you're using a static site generator such as Jekyll I'd suggest compiling the code prior to pushing it to your base branch.  | `env` | **No** |
 | `CNAME`  | If you're using a [custom domain](https://help.github.com/en/articles/using-a-custom-domain-with-github-pages), you will need to add the domain name to the `CNAME` environment variable. If you don't do this GitHub will wipe out your domain configuration after each deploy. This value will look something like this: `jives.dev`.  | `env` | **No** |
-| `COMMIT_EMAIL`  | Used to sign the commit, this should be your email. If not provided it will default to `[email protected]`. | `env` | **No** |
-| `COMMIT_NAME`  | Used to sign the commit, this should be your name. If not provided it will default to your username. | `env` | **No** |
 
 With the action correctly configured you should see the workflow trigger the deployment under the configured conditions.
 

entrypoint.sh

@@ -25,20 +25,26 @@ case "$FOLDER" in /*|./*)
   exit 1
 esac
 
+# Installs Git and jq.
+apt-get update && \
+apt-get install -y git && \
+apt-get install -y jq && \
+
+# Gets the commit email/name if it exists in the push event payload.
+COMMIT_EMAIL=`jq '.pusher.email' ${GITHUB_EVENT_PATH}`
+COMMIT_NAME=`jq '.pusher.name' ${GITHUB_EVENT_PATH}`
+
+# If the commit email/name is not found in the event payload then it falls back to the actor.
 if [ -z "$COMMIT_EMAIL" ]
 then
-  COMMIT_EMAIL="${GITHUB_ACTOR}@users.noreply.github.com"
+  COMMIT_EMAIL="${GITHUB_ACTOR:-github-pages-deploy-action}@users.noreply.github.com"
 fi
 
 if [ -z "$COMMIT_NAME" ]
 then
-  COMMIT_NAME="${GITHUB_ACTOR}"
+  COMMIT_NAME="${GITHUB_ACTOR:-GitHub Pages Deploy Action}"
 fi
 
-# Installs Git.
-apt-get update && \
-apt-get install -y git && \
-
 # Directs the action to the the Github workspace.
 cd $GITHUB_WORKSPACE && \