Update README.md

README.md

@@ -6,12 +6,46 @@ This script sends the last message from a specifiec Bluesky conversation with a
   
 The script expects the following variables:  
   
-WORKING_DIR="$(pwd)"  # Can be change to whatever directory.  
-PDSHOST=""  # If your not hosting your PDS it's probably "https://bsky.social".  
-BLUESKY_HANDLE=""  # The handle of your Blueksy bot account, e. g. my-bluesky-bot.bsky.social.  
-BLUESKY_PASSWORD=""  # Either your Bluesky bot account's password or it's app password (https://bsky.app/settings/app-passwords).  
-CONVO_ID=""  # Conversation-ID of the BLuesky bot account, can be retriefed by using get_messages.  
-CHAT_ID=""  # Chat-ID of the Telegram bot, see here: https://linuxscriptshub.com/send-telegram-message-linux-scripts.  
-TOKEN=""  # Token for the Telegram bot, can be retreived from t.me/BotFather.  
+| Variables | Description |
+| --- | --- |
+| **WORKING_DIR** | Can be changed to whatever directory |
+| **PDSHOST** | If your not hosting your own PDS it's probably *https://bsky.social* |
+| **BLUESKY_HANDLE** | The handle of your Blueksy bot account, e. g. *my-bluesky-bot.bsky.social* |
+| **BLUESKY_PASSWORD** | Either your Bluesky bot account's password or it's app password (https://bsky.app/settings/app-passwords) |
+| **CONVO_ID** | Conversation-ID of the Bluesky bot account, can be retriefed by using get_messages |
+| **CHAT_ID** | Chat-ID of the Telegram bot |
+| **TOKEN** | Token for the Telegram bot |
   
-## Usage
+## Setup
+
+### 1. Create Bluesky bot account
+- Create a new Bluesky account
+- It's recommended to [create an app password](https://bsky.app/settings/app-passwords) for your Bluesky account and allow access to DMs
+- Paste your PDS host's URL (**PDSHOST**), your account's handle (**BLUESKY_HANDLE**) and (app) password (**BLUESKY_PASSWORD**) into the script's respective variables
+- Follow your main Bluesky account, so that it can send the bot account DMs
+
+### 2. Create a Telegram bot
+- Create a new bot using the [@BotFather](t.me/botfather)
+- Paste the bot's token in the script as the **TOKEN** variable
+- Send any message to the bot
+- Visit https://api.telegram.org/bot<$TOKEN>/getUpdates and retrieve the **CHAT_ID**
+    - The URL should look something like this: `https://api.telegram.org/bot123456789:ABCdefGHI123_abcDEF/getUpdates`
+    - The **CHAT_ID** can be found in the following key `.results.0.message.chat.id`
+
+### 3. Retrieve your CONVO_ID
+- Login to your main Bluesky account and send any message to your Bluesky bot account
+- Start the script using the argument 'create_session' so retrieve the Bluesky token (*token.json*)
+- Start the script again using the argument `get_message` to get the **CONVO_ID**
+- Paste the output in the script as the **CONVO_ID**
+
+## Usage
+- Start the script without any argument
+- The script should create the `bluesky.json` and `last_id.txt` files and send a message to your Telegram bot
+- Now you can deploy the script e. g. using `rontab to run continously
+
+## Files
+
+The script createts and uses several files to store persistent variables.
+- `bluesk.json` stores the latest Bluesky message ID, URI and poster's account handle
+- `last_id.txt`stores the Bluesky message ID of the last message that was succesfully sent to Telegram
+- `token.json` stores the Bluesky **ACCESS_JWT** and **REFRESH_JWT** token