Merge branch 'master' of https://github.com/one23four56/github-to-goo…

…gle-chat

README.md

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+# github-to-google-chat
+
+Sends github updates to google chat. Written in TypeScript, powered by Nodejs.
+
+## Setup 
+
+### Making a Webhook in Google Chat
+
+First, you need to get a webhook URL from google chat, which can be done with the following steps:
+
+1. Go into a room in Google Chat, click the name, and click manage webhooks  
+![image](https://user-images.githubusercontent.com/72141247/116242575-a8103980-a72b-11eb-926d-c781c8901b41.png)
+2. Once you do that, you should be taken to the make a webhook screen right away, but if not click 'Add Another'  
+![image](https://user-images.githubusercontent.com/72141247/116243118-35538e00-a72c-11eb-88b7-9a2019d21046.png)  
+![image](https://user-images.githubusercontent.com/72141247/116242874-f9b8c400-a72b-11eb-9b82-6435d2e16f8f.png)
+3. Enter a name (presumably GitHub) and optional avatar url then click 'Save'  
+4. When you are back at the manage webhooks screen, click the copy icon next to your webhook  
+![image](https://user-images.githubusercontent.com/72141247/116243702-d5a9b280-a72c-11eb-93ea-4ebbe8f1480f.png)
+
+### Linking that Webhook with GitHub (via this)
+
+1. Open the page for the repo you want to link to google chat, and open the settings tab.
+3. Click on 'Webhooks' on the sidebar to the left
+4. Click 'Add Webhook' (to the right)   ![image](https://user-images.githubusercontent.com/72141247/116796175-2eb47600-aaa0-11eb-9d36-61698e3236ae.png)
+5. Under payload url, type `https://github-to-google-chat.vercel.app/?url=`
+6. Paste in the Webhook url from google chat, so the payload URL looks like this:  
+`https://github-to-google-chat.vercel.app/?url={Google Chat Webhook URL}`
+7. Set the content type to `application/json`   ![image](https://user-images.githubusercontent.com/72141247/116796203-68857c80-aaa0-11eb-8b26-470783c99324.png)
+8. Choose the events you would like to be notified about, and then click 'Add Webhook'
+
+If all goes well, you should see a message like this in google chat.  
+![image](https://user-images.githubusercontent.com/72141247/116796245-97035780-aaa0-11eb-964d-92e6c96245ca.png)
+