chore: switch to Alpine base with jq for MinIO addon

minio/run.sh

@@ -4,37 +4,42 @@ echo "[DEBUG] Run script started"
 
 CONFIG="/data/options.json"
 
-# Config via HA options
+# Extract config values from the JSON file
+# The file is created by the Home Assistant Add-on system
+# and contains the configuration options defined in the add-on config.json file
+# The jq command is used to parse the JSON file and extract the values
 ACCESS_KEY=$(jq -r .access_key  "$CONFIG")
 SECRET_KEY=$(jq -r .secret_key  "$CONFIG")
 REGION=$(jq -r .region       "$CONFIG")
 BUCKET=$(jq -r .bucket       "$CONFIG")
 
 
-# Config via env vars (for docker container)
+# Configure MinIO environment variables
+# These variables are used to set up the MinIO server
+# The ACCESS_KEY and SECRET_KEY are used for authentication
+# The REGION is used to set the region for the MinIO server
+# The BUCKET is the name of the bucket to be created
 export MINIO_ROOT_USER="$ACCESS_KEY"
 export MINIO_ROOT_PASSWORD="$SECRET_KEY"
 export MINIO_REGION="${REGION:-us-east-1}"
 
-
-# TLS support (optional, autodetect)
-CERT_PATH="/ssl/cert.pem"
-KEY_PATH="/ssl/key.pem"
-
-# First-run: make sure bucket exists (done via client)
+# Check if the bucket exists, if not create it
 DATA_DIR="/data/$BUCKET"
 mkdir -p "$DATA_DIR"
 
 echo "[INFO] Starting MinIO (user: $MINIO_ROOT_USER, region: $MINIO_REGION, bucket: $BUCKET)"
 
-if [[ -f "$CERT_PATH" && -f "$KEY_PATH" ]]; then
-  echo "[INFO] TLS cert found, launching in HTTPS mode"
+# Autodetect if TLS certs are present
+# If they are, launch with HTTPS, otherwise use HTTP
+# This is a workaround for the fact that the minio server command does not have a --tls flag
+if [[ -f /ssl/cert.pem && -f /ssl/key.pem ]]; then
+  echo "[INFO] TLS cert found, launching HTTPS"
   exec minio server "$DATA_DIR" \
        --address ":9000" \
        --console-address ":9001" \
        --certs-dir /ssl
 else
-  echo "[INFO] Launching in HTTP mode"
+  echo "[INFO] Launching HTTP"
   exec minio server "$DATA_DIR" \
        --address ":9000" \
        --console-address ":9001"