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#!/bin/csh -f
#
# PKGGET -- Download the specified URL to the current directory. We use
# a command specific to the system we're on. We assume the URL has been
# properly escaped in the argument list.
#
# Usage: pkgget [-h] [-n] [-v] url
#
# Where -n no-op flag
# -v verbose output
# -h this message
#
# Example:
# % pkgget -q ftp://iraf.noao.edu/iraf/extern/foo-linux.tar.gz
#
# ----------------------------------------------------------------------------
unset noclobber
onintr cleanup_
unalias cd cp cmp echo ln mv rm sed set grep ls chmod chown pwd touch sort which
unalias ftp wget
setenv path "(../util /sbin /usr/sbin /bin /usr/bin /usr/5bin /usr/ucb /etc /usr/etc $path /usr/local/bin /opt/local/bin /local/bin /home/local/bin)"
# Utility aliases.
alias PUT "mv -f \!*; chown $user \!$ " # [MACHDEP]
alias BOLD_ON "(tput bold)"
alias BOLD_OFF "(tput sgr0)"
alias SO_ON "(tput smso)"
alias SO_OFF "(tput sgr0)"
alias DO_OK "(echo -n '[ '; BOLD_ON; echo -n ' OK '; BOLD_OFF; echo ' ]')"
alias DO_WARN "(echo -n '[ '; BOLD_ON; echo -n 'WARN'; BOLD_OFF; echo ' ]')"
alias DO_FAIL "(echo -n '[ '; SO_ON; echo -n 'FAIL'; SO_OFF; echo ' ]')"
alias ERRMSG "(echo -n ' ';BOLD_ON;echo -n 'ERROR: ' ;BOLD_OFF; echo \!*)"
alias WARNING "(echo -n ' ';BOLD_ON;echo -n 'WARNING: ';BOLD_OFF; echo \!*)"
alias NEWLINE "(echo '')"
# set echo
##############################################################################
# START OF MACHDEP DEFINITIONS.
##############################################################################
# MACHDEP definitions which may be reset below.
set VERSION = `cat ../.version`
# Utility aliases.
#----------------------------------
# Determine platform architecture.
#----------------------------------
set UNAME=""
if (-e /usr/bin/uname) then
set uname_cmd = /usr/bin/uname
set UNAME=`/usr/bin/uname | tr '[A-Z]' '[a-z]'`
else if (-e /bin/uname) then
set uname_cmd = /bin/uname
set UNAME=`/bin/uname | tr '[A-Z]' '[a-z]'`
else
WARNING "No 'uname' command found to determine architecture."
exit 1
endif
switch ($UNAME)
case linux:
set dlcmd = "/usr/bin/wget"
breaksw
case darwin: # Mac OSX/iOS
case macosx:
case macintel:
case ipad:
#set dlcmd = "/usr/bin/ftp -A"
set dlcmd = "/usr/bin/ftp"
breaksw
# Other architectures to be added here
default:
ERRMSG "Unable to determine platform architecture."
exit 1
endsw
# If we don't have a download command installed, use our own .....
if (! -e $dlcmd) then
set dlcmd = `dirname $0`/fget
endif
##############################################################################
# END OF MACHDEP DEFINITIONS.
##############################################################################
#=============================================================================
# Declarations and initializations.
#=============================================================================
set exec = yes
set verb = no
set url = ""
# Process cmdline flags.
while ("$1" != "")
switch ("$1")
case -n: # no execute
set exec = no
breaksw
case -v: # be chatty
set verb = yes
set quiet = no
breaksw
case -h: # print help summary
goto Usage
default:
set url = $1
break
endsw
if ("$2" == "") then
break
else
shift
endif
end
# Error checks.
if ("$url" == "") then
if ("$verb" == "yes") then
echo "ERROR: URL not specified"
endif
exit 1
endif
# Do it.
if ("$exec" == "yes") then
if ("$verb" == "yes") then
echo "Downloading "$url" ...."
endif
if ("$verb" == "no") then
$dlcmd $url >& /dev/null
else
$dlcmd $url
endif
if ("$verb" == "yes") then
echo "done"
endif
endif
# Verify we have the file.
if (! -e $url:t) then
if ("$verb" == "yes") then
echo "Error downloading file '"$url:t"'"
endif
exit 1
else
if ($#argv > 1) then
mv $url:t $2
endif
endif
# Normal exit.
exit 0
#=============================================================================
# Usage
#=============================================================================
Usage:
echo "Usage: pkgget [-h] [-n] [-q | -v] url"
echo ""
echo " where -n # no execute"
echo " -q # suppress output"
echo " -v # verbose output"
echo " -h # this message"
exit 0
|
