[script] amazon s3 download script (#942)

* amazon s3 download script

* check exit code directly

* add image

commands/developer-utils/aws/amazon-s3-download.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+# Required parameters:
+# @raycast.schemaVersion 1
+# @raycast.title S3 Download
+# @raycast.mode fullOutput
+
+# Optional parameters:
+# @raycast.icon images/amazon-s3.png
+# @raycast.packageName AWS
+
+# Documentation:
+# @raycast.description Download from Amazon S3 via URL
+# @raycast.argument1 { "type": "text", "placeholder": "S3 URL" }
+# @raycast.author Chris Cook
+# @raycast.authorURL https://github.com/zirkelc
+
+URL=$1
+
+# Ensure AWS CLI is installed
+if ! command -v aws &> /dev/null; then
+	echo "AWS CLI not found. Please install AWS CLI."
+	echo "Installation instructions: https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html"
+	exit 1
+fi
+
+# Try matching different S3 URL patterns
+# https://dev.to/aws-builders/format-and-parse-amazon-s3-url-5e10
+if [[ $URL =~ ^https?://s3\.([a-z0-9-]+)\.amazonaws\.com/([^/]+)/(.*)$ ]]; then
+    # Regional hostname with path-style
+		BUCKET="${BASH_REMATCH[2]}"
+		KEY="${BASH_REMATCH[3]}"
+elif [[ $URL =~ ^https?://([^/]+)\.s3\.([a-z0-9-]+)\.amazonaws\.com/(.*)$ ]]; then
+    # Regional hostname with virtual-hosted-style
+		BUCKET="${BASH_REMATCH[1]}"
+		KEY="${BASH_REMATCH[3]}"
+elif [[ $URL =~ ^https?://s3\.amazonaws\.com/([^/]+)/(.*)$ ]]; then
+    # Legacy hostname with path-style
+		BUCKET="${BASH_REMATCH[1]}"
+		KEY="${BASH_REMATCH[2]}"
+elif [[ $URL =~ ^https?://([^/]+)\.s3\.amazonaws\.com/(.*)$ ]]; then
+    # Legacy hostname with virtual-hosted-style
+		BUCKET="${BASH_REMATCH[1]}"
+		KEY="${BASH_REMATCH[2]}"
+elif [[ $URL =~ ^s3://([^/]+)/(.*)$ ]]; then
+    # S3 URI
+		BUCKET="${BASH_REMATCH[1]}"
+		KEY="${BASH_REMATCH[2]}"		
+else
+    echo "Invalid URL: $URL"
+    echo "URL must match recognized S3 patterns."
+    exit 1
+fi
+
+# Check for empty bucket or key
+if [[ -z "$BUCKET" || -z "$KEY" ]]; then
+    echo "Error extracting bucket and key from URL: $URL"
+    exit 1
+fi
+
+# Remove trailing slash if present and set recursive download flag
+RECURSIVE=""
+if [[ "$KEY" =~ .*/$ ]]; then
+	KEY="${KEY%/}"  # Remove trailing slash for directory key
+	RECURSIVE="--recursive"
+fi
+
+# Set download path
+DOWNLOAD_FOLDER="$HOME/Downloads"
+DOWNLOAD_PATH="$DOWNLOAD_FOLDER/$KEY"
+
+if [[ -n "$RECURSIVE" ]]; then
+	echo "Downloading directory $URL to $DOWNLOAD_PATH..."
+else
+	echo "Downloading file $URL to $DOWNLOAD_PATH..."
+fi
+
+# Print bucket and key
+echo "Bucket: $BUCKET"
+echo "Key: $KEY"
+
+# Use recursive if necessary
+if aws s3 cp "s3://$BUCKET/$KEY" "$DOWNLOAD_PATH" $RECURSIVE; then
+	echo "Downloaded successfully."
+	open "$DOWNLOAD_FOLDER"
+else
+	echo "Download failed."
+	exit 1
+fi