make download_data executable

Author: linogaliana

download_data.sh

@@ -1,3 +1,25 @@
-# Download a data file stored on S3 and store it in the work/data folder
-# This folder might not be the best choice, depending on your project
-mc cp s3/donnees-insee/diffusion/ETAT_CIVIL/2020/DECES_COM_1019.csv ~/work/data/
+#!/bin/bash
+
+# === Description ===
+# This script downloads a data file from an S3 bucket using `mc` (MinIO client)
+# and stores it in the ~/work/data directory.
+
+# === Config ===
+BUCKET_PATH="s3/donnees-insee/diffusion/ETAT_CIVIL/2020/DECES_COM_1019.csv"
+DEST_DIR="$HOME/work/data"
+DEST_FILE="$DEST_DIR/$(basename "$BUCKET_PATH")"
+
+# === Ensure destination folder exists ===
+mkdir -p "$DEST_DIR"
+
+# === Download the file ===
+echo "Downloading $BUCKET_PATH to $DEST_FILE..."
+mc cp "$BUCKET_PATH" "$DEST_DIR"
+
+# === Check success ===
+if [ $? -eq 0 ]; then
+  echo "✅ File downloaded successfully to $DEST_FILE"
+else
+  echo "❌ Failed to download file from $BUCKET_PATH"
+  exit 1
+fi