Provide env vars when deploying using sls

.github/workflows/serverless-deploy.yml

@@ -38,3 +38,7 @@ jobs:
             --region ${{ vars.AWS_REGION }} \
             --stage ${{ vars.SLSSTAGE }} \
             --verbose
+        env:
+          TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
+          TELEGRAM_CHAT_ID: ${{ vars.TELEGRAM_CHAT_ID }}
+          MESSAGES_SIGNATURE: ${{ vars.MESSAGES_SIGNATURE }}

README.md

@@ -114,13 +114,21 @@ each message.
 To generate a token for the bot and identify the channel id, check the
 official docs for [python-telegram-bot](https://github.com/python-telegram-bot/python-telegram-bot/wiki/Introduction-to-the-API).
 
-### Deploy using AWS Lambda
+## Deploy using AWS Lambda
+
+A Github Action is provided to deploy the app to AWS Lambda.
+It is triggered on push to the `master` branch.
+To deploy manually do the following:
 
 - Install node 19
 - Install Serverless framework: `npm install -g serverless`
 - Install dependencies: `npm install`
+- Configure AWS credentials: `aws configure`
 - Deploy the app:
 
     ```bash
+    TELEGRAM_BOT_TOKEN=<bot_token> \
+    TELEGRAM_CHAT_ID=<chat_id> \
+    MESSAGES_SIGNATURE=<signature> \
     sls deploy --aws-profile <profile_name> --stage prod
     ```

serverless.yml

@@ -30,4 +30,3 @@ functions:
 # Install nodejs 19 then run: npm install
 plugins:
   - serverless-python-requirements
-  - serverless-dotenv-plugin