From 1cd3cb3ac598f1626b6b445ae98ee79715d66e1b Mon Sep 17 00:00:00 2001
From: Alain Reguera Delgado <alain.reguera@gmail.com>
Date: Dec 28 2010 21:46:14 +0000
Subject: Update `shell' functionality:


    - Update command-line arguments interpretation inside shell_getActions.

    - Update tpl_forCopyright.sed. Use range to separate years and two
      spaces between years and author name.


---

diff --git a/Scripts/Bash/Functions/Shell/Config/tpl_forCopyright.sed b/Scripts/Bash/Functions/Shell/Config/tpl_forCopyright.sed
index aed8b87..982db9c 100644
--- a/Scripts/Bash/Functions/Shell/Config/tpl_forCopyright.sed
+++ b/Scripts/Bash/Functions/Shell/Config/tpl_forCopyright.sed
@@ -6,7 +6,7 @@
 # $Id$
 # ---------------------------------------------------
 /^# +Copyright .*$/a\
-# Copyright (C) =YEAR1=, =YEAR2= =FULLNAME=\
+# Copyright (C) =YEAR1=-=YEAR2=  =FULLNAME=\
 # \
 # This program is free software; you can redistribute it and/or\
 # modify it under the terms of the GNU General Public License as\
diff --git a/Scripts/Bash/Functions/Shell/shell_getActions.sh b/Scripts/Bash/Functions/Shell/shell_getActions.sh
index 0fb833b..cd63d9f 100755
--- a/Scripts/Bash/Functions/Shell/shell_getActions.sh
+++ b/Scripts/Bash/Functions/Shell/shell_getActions.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
 #
-# shell_getActions.sh -- This function initializes very simple string
-# manipulations to Bash scripts (*.sh), using the action value of
-# centos-art.sh script as reference.
+# shell_getActions.sh -- This function interpretes arguments passed to
+# `shell' functionality and calls actions accordingly.
 #
 # Copyright (C) 2009, 2010 Alain Reguera Delgado
 # 
@@ -27,20 +26,74 @@
     
 function shell_getActions {
 
-    # Evaluate action name and define which actions does centos-art.sh
-    # script supports.
-    case $ACTIONNAM in
+    # Define short options we want to support.
+    local ARGSS=""
 
-        '--update-copyright' )
-            # Update copyright note inside top comments.
-            shell_updateCopyright
-            ;;
+    # Define long options we want to support.
+    local ARGSL="filter:,update-copyright:"
 
-        * )
-            cli_printMessage "`gettext "The option provided is not valid."`" 'AsErrorLine'
-            cli_printMessage "$(caller)" 'AsToKnowMoreLine'
-            ;;
+    # Parse arguments using getopt(1) command parser.
+    cli_doParseArguments
 
-    esac
+    # Reset positional parameters using output from (getopt) argument
+    # parser.
+    eval set -- "$ARGUMENTS"
+
+    # Look for options passed through command-line.
+    while true; do
+
+        case "$1" in
+
+            --update-copyright )
+
+                # Define action value.
+                ACTIONVAL="$2"
+
+                # Check action value. Be sure the action value matches
+                # the convenctions defined for source locations inside
+                # the working copy.
+                cli_checkRepoDirSource
+
+                # Define action name using action value as reference.
+                ACTIONNAM="${FUNCNAM}_updateCopyright"
+
+                # Look for sub-options passed through command-line.
+                while true; do
+                    case "$3" in
+                        --filter )
+                            # Redefine regular expression.
+                            REGEX="$4"
+                            # Rotate positional parameters
+                            shift 4
+                            ;;
+                        * )
+                            # Break sub-options loop.
+                            break
+                            ;;
+                    esac
+                done
+
+                # Break options loop.
+                break
+                ;;
+
+            * )
+                # Break options loop.
+                break
+        esac
+    done
+
+    # Verify action value variable.
+    if [[ $ACTIONVAL == '' ]];then
+        cli_printMessage "$(caller)" 'AsToKnowMoreLine'
+    fi
+
+    # Execute action name.
+    if [[ $ACTIONNAM =~ "^${FUNCNAM}_[A-Za-z]+$" ]];then
+        eval $ACTIONNAM
+    else
+        cli_printMessage "`eval_gettext "A valid action is required."`" 'AsErrorLine'
+        cli_printMessage "$(caller)" 'AsToKnowMoreLine'
+    fi
 
 }