Re: [PATCH 3/4] mergetool--lib: Add functions for finding available tools

On Sun, Jan 27, 2013 at 01:24:45PM -0800, David Aguilar wrote:

+filter_tools () {
+	filter="$1"
+	prefix="$2"
+	(
+		cd "$MERGE_TOOLS_DIR" &&
+		for i in *
+		do
+			echo "$i"
+		done
+	) | sort | while read tool
+	do
+		setup_tool "$tool" 2>/dev/null &&
+		(eval "$filter" "$tool") &&
+		printf "$prefix$tool\n"
+	done
+}

Can we change this so that it does this:

    filter_tools () {
    	filter="$1"
    	(
    		cd "$MERGE_TOOLS_DIR" &&
    		for i in *
    		do
    			echo "$i"
    		done
    	) |
        while read tool
    	do
    		setup_tool "$tool" 2>/dev/null &&
    		(eval "$filter" "$tool") &&
    		echo "$tool"
    	done
    }

and keep the sorting and prefix in show_tool_help?  This will make it
easier to integrate the user-configured tools from git-config.


John