Created
September 17, 2009 05:32
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#!/bin/bash | |
############################################################################### | |
# mkscript is a tool to quickly create executable script files | |
# | |
# Instead of: | |
# echo '#!/usr/bin/python' > test.py | |
# chmod a+x test.py | |
# Just do: | |
# mkscript test.py | |
# | |
# If no extension is given, an empty executable file will be created. Supported | |
# extensions and their initial contents are defined in the $templates variable | |
# below. | |
# | |
# Author: Garret Heaton (http://powdahound.com) | |
# Created: 2009-09-07 | |
# Last rev: 2009-09-16 | |
############################################################################### | |
# List of extensions and their initial contents | |
templates=" | |
php #!/usr/bin/php\n<?php | |
pl #!/usr/bin/perl -w | |
py #!/usr/bin/python | |
rb #!/usr/bin/ruby | |
sh #!/bin/bash | |
" | |
if [ $# -eq 0 ]; then | |
echo "Usage: mkscript <script.ext>" | |
exit 1 | |
fi | |
# create file | |
file=$1; | |
if [ -e $file ]; then | |
echo "'$file' already exists" | |
exit 2 | |
fi | |
touch $file | |
chmod a+x $file | |
# add shebang if an extension was provided that we have a template for | |
ext="" | |
if [[ $file =~ .*\.([a-z]*)$ ]]; then | |
ext=${BASH_REMATCH[1]} | |
# find template for this extension | |
template=`echo "$templates" | grep -E "^$ext"` | |
if [[ $template =~ ([a-z]*)\ *(.*) ]]; then | |
echo -e "${BASH_REMATCH[2]}\n\n" > $file | |
fi | |
fi | |
echo "Created script: $file" |
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