Update README.md

The actions/checkout@v2 action uses a checkout depth of 1 by default.
There is no more need to set it manually.

README.md

@@ -1,8 +1,5 @@
 # rsync deployments
 
-Forked from [Contention/rsync-deployments](https://github.com/Contention/rsync-deployments)
-
-
 This GitHub Action deploys files in `GITHUB_WORKSPACE` to a remote folder via rsync over ssh. 
 
 Use this action in a CD workflow which leaves deployable code in `GITHUB_WORKSPACE`.
@@ -50,9 +47,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: rsync deployments
-      uses: burnett01/rsync-deployments@4.0
+      uses: burnett01/rsync-deployments@4.1
       with:
         switches: -avzr --delete
         path: src/
@@ -69,9 +66,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: rsync deployments
-      uses: burnett01/rsync-deployments@4.0
+      uses: burnett01/rsync-deployments@4.1
       with:
         switches: -avzr --delete --exclude="" --include="" --filter=""
         path: src/
@@ -89,31 +86,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: rsync deployments
-      uses: burnett01/rsync-deployments@4.0
-      with:
-        switches: -avzr --delete
-        path: src/
-        remote_path: /var/www/html/
-        remote_host: ${{ secrets.DEPLOY_HOST }}
-        remote_port: ${{ secrets.DEPLOY_PORT }}
-        remote_user: ${{ secrets.DEPLOY_USER }}
-        remote_key: ${{ secrets.DEPLOY_KEY }}
-```
-
-For maximum speed limit the checkout action (``actions/checkout@v1``) to a depth of 2:
-
-```
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        fetch-depth: 2
-    - name: rsync deployments
-      uses: burnett01/rsync-deployments@4.0
+      uses: burnett01/rsync-deployments@4.1
       with:
         switches: -avzr --delete
         path: src/
@@ -152,3 +127,12 @@ Looking for version 1.0?
 Check here: https://github.com/Burnett01/rsync-deployments/tree/1.0
 
 Please note that version 1.0 has reached end of life state.
+
+---
+
+## Acknowledgements
+
++ This project is a fork of [Contention/rsync-deployments](https://github.com/Contention/rsync-deployments)
++ Base image [JoshPiper/rsync-docker](https://github.com/JoshPiper/rsync-docker)
+
+

entrypoint.sh

@@ -4,6 +4,14 @@
 source agent-start "$GITHUB_ACTION"
 echo "$INPUT_REMOTE_KEY" | agent-add
 
-# Add strict errors and deploy.
+# Add strict errors.
 set -eu
-sh -c "rsync $INPUT_SWITCHES -e 'ssh -o StrictHostKeyChecking=no -p $INPUT_REMOTE_PORT $INPUT_RSH' $GITHUB_WORKSPACE/$INPUT_PATH $INPUT_REMOTE_USER@$INPUT_REMOTE_HOST:$INPUT_REMOTE_PATH"
+
+# Variables.
+SWITCHES="$INPUT_SWITCHES"
+RSH="ssh -o StrictHostKeyChecking=no -p $INPUT_REMOTE_PORT $INPUT_RSH"
+LOCAL_PATH="$GITHUB_WORKSPACE/$INPUT_PATH"
+DSN="$INPUT_REMOTE_USER@$INPUT_REMOTE_HOST"
+
+# Deploy.
+sh -c "rsync $SWITCHES -e '$RSH' $LOCAL_PATH $DSN:$INPUT_REMOTE_PATH"