Improve Tinybird login experience

- This helps clean up the TB setup since we no longer need to install the CLI tools locally
- The service dependency chaining is a bit annoying here but it should all work
- We have to change some of the mounts around because of how TB works
  and where it expects tokens to be

tinybird/Dockerfile

@@ -9,6 +9,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 WORKDIR /home/tinybird
 
 # Install Tinybird using the standard installation script
+COPY handleLogin.sh /usr/local/bin/tinybird-login
+COPY tb-wrapper /usr/local/bin/tb-wrapper
+
 RUN curl https://tinybird.co | sh
 
 ENV PATH="/root/.local/bin:$PATH"

tinybird/handleLogin.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# Check if already logged in
+if [[ -f "/home/tinybird/.tinyb" ]]
+then
+    echo "Tinybird already logged in"
+    exit 0
+fi
+
+# Login to Tinybird
+tb login --method code

tinybird/tb-wrapper

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Check if .tinyb exists in current directory
+if [[ ! -f "./.tinyb" ]]
+then
+    # If not, try to copy from home directory
+    if [[ -f "/home/tinybird/.tinyb" ]]
+    then
+        cp /home/tinybird/.tinyb ./.tinyb
+        echo "Copied .tinyb auth file to current directory"
+    else
+        echo "No .tinyb auth file found, please run 'docker compose run --rm tinybird-login' first to login"
+        exit 1
+    fi
+fi
+
+# Run the tinybird command
+tb "$@"