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-rwxr-xr-xunix/hlib/uninstall365
1 files changed, 365 insertions, 0 deletions
diff --git a/unix/hlib/uninstall b/unix/hlib/uninstall
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index 00000000..0eaaa694
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+++ b/unix/hlib/uninstall
@@ -0,0 +1,365 @@
+#!/bin/csh
+#
+# ----------------------------------------------------------------------------
+#
+# UNINSTALL -- Remove IRAF on a UNIX/IRAF host.
+#
+# Usage: uninstall [-n] [-h] [-hl] [-c] [-v] [-b <directory>]
+#
+# where -n # no execute
+# -h # print this help summary
+# -hl # disable text highlighting
+# -c # remove command links only
+# -v # print verbage output
+# -b # specify local bin directory to search
+#
+# Use "uninstall -n" to do a dry run to see what the would be done, without
+# actually modifying the host system. To do the actual un-install one must
+# be superuser, but anyone can run "uninstall -n" to see what it would do.
+#
+# ----------------------------------------------------------------------------
+
+unset noclobber
+unalias rm set grep ls pwd
+onintr uninstall_cleanup_
+
+set exec = yes
+set lbin = ""
+set cmd_only = no
+set verbage = no
+set hilite = 1
+
+set FILES = "/usr/include/iraf.h /usr/local/lib/imtoolrc"
+set DEVS = "/dev/imt1i /dev/imt1o /dev/imt1"
+set CMDS = "cl mkiraf mkmlist generic mkpkg rmbin rmfiles rtar sgidispatch wtar rpp xpp xyacc xc"
+
+alias RM "/bin/rm -f"
+
+# Utility aliases.
+alias BOLD_ON "(if ($hilite) tput bold)"
+alias BOLD_OFF "(if ($hilite) tput sgr0)"
+
+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 '')"
+
+
+#=============================================================================
+# Process any command line arguments.
+#=============================================================================
+while ("$1" != "")
+ switch ("$1")
+ case -n: # no execute
+ set exec = no
+ alias RM "echo -n \!* >& /dev/null"
+ breaksw
+ case -hl: # disable highlighting
+ set hilite = 0
+ case +hl: # enable highlighting
+ set hilite = 1
+ breaksw
+ case -h: # print usage
+ goto Usage
+ case -c: # command file links only
+ set cmd_only = yes
+ breaksw
+ case -q: # quiet output
+ set verbage = no
+ breaksw
+ case -v: # verbage output
+ set verbage = yes
+ breaksw
+ case -b: # set local bin directory (unix)
+ if ("$2" != "") then
+ shift
+ else
+ echo "missing argument to '-b <localbindir>' switch"
+ exit 1
+ endif
+ set lbin = "$1"
+
+ if (! -e $lbin) then
+ echo "ERROR: Local bin dir '$lbin' not found."
+ exit 1
+ endif
+ breaksw
+ default:
+ echo "ERROR: unrecognized command-line argument '$1'"
+ goto Usage
+ endsw
+
+ if ("$2" == "") then
+ break
+ else
+ shift
+ endif
+end
+
+# Initialize.
+clear
+NEWLINE
+BOLD_ON
+echo " IRAF System Un-installation"
+echo " ---------------------------"
+BOLD_OFF
+NEWLINE
+
+
+# See whether we're gonna work....
+if ($exec == yes && `whoami` != "root") then
+
+ BOLD_ON
+ echo "**********************************************************************"
+ echo -n "WARNING"
+ BOLD_OFF
+ echo ": This script must be run as root for changes to take effect."
+ echo " If you decide to proceed, the 'no-op' flag will be enabled"
+ echo " by default. No changes will be made to the system files,"
+ echo " however you will be able to see what the script does."
+ BOLD_ON
+ echo "**********************************************************************"
+ BOLD_OFF
+ echo ""
+ echo -n "Proceed with a no-op uninstallation anyway (y)? " ; setenv ans "$<"
+ if ("$ans" == "n" || "$ans" == "no") then
+ echo "Quitting."
+ exit 0
+ endif
+ NEWLINE; NEWLINE
+
+ set exec = no
+ alias RM "echo -n \!* >& /dev/null"
+endif
+
+
+set iraf_paths = ""
+set n_iraf_paths = 0
+
+# Search the path for iraf command directories, assume we may have more than
+# one so build up a list of all of them.
+if ("$lbin" == "") then
+ foreach i ($path)
+ if (-d $i && -e $i/cl && -e $i/mkiraf) then
+ set iraf_paths = ($iraf_paths $i)
+ set n_iraf_paths = `expr $n_iraf_paths + 1`
+ endif
+ end
+
+ # Look around and come up with a likely candidate directory.
+ if ($n_iraf_paths == 0) then
+ set d_lbin = ""
+ foreach dir (/usr/local/bin /opt/local/bin /local/bin /usr/bin /bin)
+ if (-d $i && -e $i/cl && -e $i/mkiraf) then
+ set iraf_paths = ($iraf_paths $i)
+ set n_iraf_paths = `expr $n_iraf_paths + 1`
+ endif
+ end
+
+ if (! $n_iraf_paths) then
+ echo "WARNING: no IRAF command directories found."
+ endif
+ endif
+endif
+
+
+echo "Files to be deleted to remove IRAF from this machine:"
+NEWLINE
+BOLD_ON
+if ("$cmd_only" == "no") then
+ foreach i ($FILES $DEVS)
+ if (-e $i) echo " $i"
+ end
+endif
+
+foreach i ($iraf_paths)
+ echo " All IRAF commands found in $i, including"
+end
+echo ""
+echo " cl mkiraf mkmlist generic mkpkg"
+echo " rmbin rmfiles rtar wtar xc"
+echo " xpp rpp xyacc sgidispatch"
+echo ""
+BOLD_OFF
+
+
+NEWLINE
+echo 'You will be prompted before any files are removed. The system may'
+echo 'be restored by rerunning the IRAF install script on this machine.'
+NEWLINE
+
+echo -n "Hit <CR> to proceed, 'q' to quit: "
+
+set ans = "$<"
+if ("$ans" == "q" || "$ans" == "quit") exit 0
+NEWLINE ; NEWLINE
+
+
+# Initialize the local bin dir to delete.
+set npath = 1
+set d_lbin = $iraf_paths[$npath]
+
+
+
+# ============================================================================
+# Delete the miscellaneous files associated with the system.
+# ============================================================================
+
+if ("$cmd_only" == "no") then
+
+ # See whether we want to delete the <iraf.h> symlink.
+ foreach file ($FILES)
+ if ($verbage == yes) NEWLINE
+ if (-e $file) then
+ echo -n "Remove the $file link (y/n/q)? (y) "
+ set ans = "$<"
+ if ("$ans" == "y" || "$ans" == "Y" || "$ans" == "") then
+ if ($verbage == yes) echo -n " Deleting $file...."
+ RM $file
+ if (-e $i && $exec == yes && $verbage == yes) then
+ echo "file '$i' could not be deleted."
+ else if ($verbage == yes) then
+ echo "ok"
+ endif
+ else if ("$ans" == "q" || "$ans" == "q") then
+ echo "Quitting."
+ exit 0
+ endif
+ endif
+ end
+
+ # See whether we want to delete the fifo pipes.
+ if (-e /dev/imt1i || -e /dev/imt1o) then
+ if ($verbage == yes) NEWLINE
+ echo -n "Remove the /dev fifo pipes (y/n/q)? (y) "
+ set ans = "$<"
+ if ("$ans" == "y" || "$ans" == "Y" || "$ans" == "") then
+ foreach i ($DEVS) # remove fifo devs
+ if ($verbage == yes) echo -n " Deleting $i...."
+ if (-e $i) then
+ RM $file
+ if (-e $i && $exec == yes && $verbage == yes) then
+ echo "file '$i' could not be deleted."
+ else if ($verbage == yes) then
+ echo "ok"
+ endif
+ endif
+ end
+ else if ("$ans" == "q" || "$ans" == "q") then
+ echo "Quitting."
+ exit 0
+ endif
+ endif
+
+endif
+
+
+#=============================================================================
+# Get UNIX directory where commands (links) are installed, if not found then
+# set it on command line.
+#=============================================================================
+
+if ($n_iraf_paths > 0) then
+ # Initialize the local bin dir to delete.
+ set npath = 1
+ set d_lbin = $iraf_paths[$npath]
+endif
+
+
+if ("$d_lbin" == "") then
+again_:
+ echo -n "Local iraf commands directory? "
+ set lbin = "$<"
+ if ("$lbin" == "") goto again_
+
+ if (!( -e $lbin/cl && -e $lbin/mkiraf)) then
+ echo "IRAF commands not found in $lbin, please try again..."
+ set lbin = ""
+ goto again_
+ endif
+
+else
+next_:
+ if ($verbage == yes) NEWLINE
+ echo -n "Remove IRAF Commands in $d_lbin (y/n/q)? (y) "
+ set ans = "$<"
+ if ("$ans" == "y" || "$ans" == "Y" || "$ans" == "") then
+ set lbin = $d_lbin
+ else if ("$ans" == "n" || "$ans" == "no") then
+ goto no_delete_
+ else if ("$ans" == "q" || "$ans" == "quit") then
+ echo "Quitting."
+ exit 0
+ else
+ set npath = `expr $npath + 1`
+ set d_lbin = $iraf_paths[$npath]
+ goto next_
+ endif
+endif
+
+foreach i ($CMDS) # remove the iraf commands
+ set file = $lbin/$i
+ if (-e $file) then
+ if ($verbage == yes) echo -n " Deleting $file...."
+ if (-e $file) then
+ RM $file
+ if (-e $file && $exec == yes && $verbage == yes) then
+ echo "[ ERROR: file '$file' could not be deleted. ]"
+ else if ($verbage == yes) then
+ echo "ok"
+ endif
+ endif
+ else
+ echo -n " Warning: $file was not found on this machine...."
+ endif
+end
+
+
+#=============================================================================
+# Delete the iraf commands and files.
+#=============================================================================
+
+set npath = `expr $npath + 1`
+
+# See whether this was the only instance and quit.
+if ($npath <= $n_iraf_paths) then
+ set d_lbin = $iraf_paths[$npath]
+ goto next_
+endif
+
+no_delete_:
+
+set back = `pwd` ; chdir $iraf/.. ; set iraf_p = `pwd` ; chdir $back
+NEWLINE
+NEWLINE
+echo "IRAF has been successfully uninstalled from this system. To fully"
+echo "remove the system you must delete the iraf directory tree using the"
+echo "command: "
+NEWLINE
+BOLD_ON
+echo " % /bin/rm -rf $iraf_p"
+BOLD_OFF
+NEWLINE
+echo "External packages, X11IRAF and/or other display servers and packages"
+echo "will also need to be deleted separately."
+NEWLINE
+exit 0
+
+uninstall_cleanup_:
+
+exit 0
+
+
+
+# Print usage information. We will not get here unless the "-help" flag
+# was issued.
+
+Usage:
+ echo "Usage: uninstall [-n] [-h] [-hl] [-c] [-v] [-b <directory>]"
+ echo " "
+ echo " where -n # no execute"
+ echo " -h # print this help summary"
+ echo " -hl # disable text highlighting"
+ echo " -c # remove command links only"
+ echo " -v # print verbage output"
+ echo " -b # specify local bin directory to search"
+ exit 0
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