system: copy selected finder file(s) to clipboard (#952)

* system: copy selected finder file(s) to clipboard

* update comments

commands/system/copy-selection-to-clipboard.applescript

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+#!/usr/bin/osascript
+
+# Required parameters:
+# @raycast.schemaVersion 1
+# @raycast.title Copy Finder Selection to Clipboard
+# @raycast.mode silent
+# @raycast.packageName System
+#
+# Optional parameters:
+# @raycast.icon ??
+#
+# Documentation:
+# @raycast.description Copy contents of selected items in Finder to the clipboard. If there's more than one file selected, they will be combined and added to the clipboard.
+# @raycast.author Felipe Turcheti
+# @raycast.authorURL https://felipeturcheti.com
+
+on run
+	log "Copying contents of the selected items to the clipboard..."
+
+	tell application "Finder"
+		-- get Finder selected items
+		set theItems to selection
+	end tell
+
+	-- create a list to store contents of all selected items
+	set allContents to ""
+
+	-- for each item in the Finder selection
+	repeat with itemRef in theItems
+		-- get the item path
+		set theItem to POSIX path of (itemRef as string)
+		-- read the content of the item
+		set fileDescriptor to open for access (POSIX file theItem)
+		set fileContent to read fileDescriptor for (get eof fileDescriptor)
+		close access fileDescriptor
+		-- add the content to the list
+		set allContents to allContents & fileContent & "
+"
+	end repeat
+
+	-- set the clipboard to the combined contents
+	set the clipboard to allContents
+end run