Merge pull request #2 from tech-thinker/offline-script-support

offline script support added

Author: mrasif

README.md

@@ -1,24 +1,41 @@
 # Script-Runner
-It will run script from any public url.
+It will run script from any public url or local file.
 
 ## Environment Variables:
 - `SCRIPT_URL`: Is used to specify script url.
+- `SCRIPT_PATH`: Is used to specify local script file.
 
 ## How to use?
-### In Docker:
+### Using Docker:
+- Create `Dockerfile`
+```
+FROM techthinkerorg/script-runner:1.1.0
+WORKDIR /script
+COPY ./your-script.sh /script/
+ENV SCRIPT_PATH "your-script.sh"
+```
+or
+```
+FROM techthinkerorg/script-runner:1.1.0
+ENV SCRIPT_URL "script-location-url.sh"
+```
+- Run `docker build  -f ./Dockerfile -t your-image-name .`
+- Run `docker run your-image-name`
+
+### Using Docker Compose:
 - Create `docker-compose.yaml`
 ```yaml
 version: "3"
 services:
   script:
     container_name: script-runner
-    image: techthinkerorg/script-runner:1.0.0
+    image: techthinkerorg/script-runner:1.1.0
     environment:
       - SCRIPT_URL=script-location-url.sh
 ```
 - Run compose file `docker-compose up`
 
-### In Kubernetes:
+### Using Kubernetes:
 - Create `your-deployment-corn.yaml`
 ```yaml
 apiVersion: batch/v1beta1
@@ -34,7 +51,7 @@ spec:
         spec:
           containers:
             - name: your-deployment-cron
-              image: techthinkerorg/script-runner:1.0.0
+              image: techthinkerorg/script-runner:1.1.0
               env:
                 - name: SCRIPT_URL
                   value: "script-location-url.sh"

script.sh

@@ -1,2 +1,6 @@
 #!/bin/sh
-curl -sS -X GET "${SCRIPT_URL}" | sh
+if [[ -z "${SCRIPT_URL}" ]]; then
+    cat "${SCRIPT_PATH}" | sh
+else
+    curl -sS -X GET "${SCRIPT_URL}" | sh
+fi