# Script to run astyle on the code # # Usage: /path/to/run_astyle.sh [ -v ASTYLE_VER] # # - If -v ASTYLE_VER is specified, that version of astyle is run from # ~/astyle.local (whether or not it's there!). Use install_astyle.sh # to install a new version.
# Note: the script must be run from the root directory of the xrdp repository
INSTALL_ROOT=~/astyle.local
MIN_ASTYLE_VER="3.1"
# ---------------------------------------------------------------------------- # U S A G E # ----------------------------------------------------------------------------
usage()
{ echo"** Usage: $0 [ -v version]" echo" e.g. $0 -v 3.4.12"
} >&2
# ---------------------------------------------------------------------------- # M A I N # ---------------------------------------------------------------------------- # Figure out ASTYLE setting, if any. Currently '-v' must be the first # argument on the command line.
case "$1" in
-v) # Version is separate parameter if [ $# -ge 2 ]; then
ASTYLE="$INSTALL_ROOT/$2/usr/bin/astyle"
shift 2 else echo"** ignoring '-v' with no arg" >&2
shift 1 fi
;;
-v*) # Version is in same parameter # ${parameter#word} is not supported by classic Bourne shell, # but it is on bash, dash, etc. If it doesn't work on your shell, # don't use this form!
ASTYLE="$INSTALL_ROOT/${1#-v}/usr/bin/astyle"
shift 1
esac
if [ -z "$ASTYLE" ]; then
ASTYLE=astyle fi
if [ $# -ne 0 ]; then
usage
exit 1 fi
# check if the selected astyle meets the minimum requrements
ASTYLE_VER_OUTPUT=`$ASTYLE --version 2>/dev/null | grep "Artistic Style Version" | cut -d' '-f4`
if [ ! -z "$ASTYLE_VER_OUTPUT" ]; then # Check the version meets the minimum requirements
LOWEST_VERSION=`{ echo"$MIN_ASTYLE_VER" ; echo"$ASTYLE_VER_OUTPUT"; } | sort -V | head -n1` if [ "$MIN_ASTYLE_VER" != "$LOWEST_VERSION" ]; then
ERROR_MESSAGE="The version of astyle installed does not meet the minimum version requirement: >= $MIN_ASTYLE_VER " fi elif [ "$ASTYLE" = astyle ]; then
ERROR_MESSAGE="astyle is not installed on the system path" else
ERROR_MESSAGE="Can't find $ASTYLE" fi
if [ ! -z "$ERROR_MESSAGE" ]; then echo"$ERROR_MESSAGE" >&2
exit 1 fi
if [ ! -f "astyle_config.as" ]; then echo"$0 must be run from the root xrdp repository directory which " >&2 echo"contains the 'astyle_config.as' file." >&2
exit 2 fi
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