diff options
Diffstat (limited to 'indra/viewer_components/updater/scripts/linux/update_install')
| -rwxr-xr-x | indra/viewer_components/updater/scripts/linux/update_install | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/indra/viewer_components/updater/scripts/linux/update_install b/indra/viewer_components/updater/scripts/linux/update_install deleted file mode 100755 index 03089f192e..0000000000 --- a/indra/viewer_components/updater/scripts/linux/update_install +++ /dev/null @@ -1,220 +0,0 @@ -#! /bin/bash - -# @file update_install -# @author Nat Goodspeed -# @date 2013-01-09 -# @brief Update the containing Second Life application bundle to the version in -# the specified tarball. -# -# This bash implementation is derived from the previous linux-updater.bin -# application. -# -# $LicenseInfo:firstyear=2013&license=viewerlgpl$ -# Copyright (c) 2013, Linden Research, Inc. -# $/LicenseInfo$ - -# **************************************************************************** -# script parameters -# **************************************************************************** -tarball="$1" # the file to install -markerfile="$2" # create this file on failure -mandatory="$3" # what to write to markerfile on failure - -# **************************************************************************** -# helper functions -# **************************************************************************** -# empty array -cleanups=() - -# add a cleanup action to execute on exit -function cleanup { - # wacky bash syntax for appending to array - cleanups[${#cleanups[*]}]="$*" -} - -# called implicitly on exit -function onexit { - for action in "${cleanups[@]}" - do # don't quote, support actions consisting of multiple words - $action - done -} -trap 'onexit' EXIT - -# write to log file -function log { - # our log file will be open as stderr -- but until we set up that - # redirection, logging to stderr is better than nothing - echo "$*" 1>&2 -} - -# We display status by leaving one background xmessage process running. This -# is the pid of that process. -statuspid="" - -function clear_message { - [ -n "$statuspid" ] && kill $statuspid - statuspid="" -} - -# make sure we remove any message box we might have put up -cleanup clear_message - -# can we use zenity, or must we fall back to xmessage? -zenpath="$(which zenity)" -if [ -n "$zenpath" ] -then # zenity on PATH and is executable - # display a message box and continue - function status { - # clear any previous message - clear_message - # put up a new zenity box and capture its pid -## "$zenpath" --info --title "Second Life Viewer Updater" \ -## --width=320 --height=120 --text="$*" & - # MAINT-2333: use bouncing progress bar - "$zenpath" --progress --pulsate --no-cancel --title "Second Life Viewer Updater" \ - --width=320 --height=120 --text "$*" </dev/null & - statuspid=$! - } - - # display an error box and wait for user - function errorbox { - "$zenpath" --error --title "Second Life Viewer Updater" \ - --width=320 --height=120 --text="$*" - } - -else # no zenity, use xmessage instead - # display a message box and continue - function status { - # clear any previous message - clear_message - # put up a new xmessage and capture its pid - xmessage -buttons OK:2 -center "$*" & - statuspid=$! - } - - # display an error box and wait for user - function errorbox { - xmessage -buttons OK:2 -center "$*" - } -fi - -# display an error box and terminate -function fail { - # Log the message - log "$@" - # tell subsequent viewer things went south - echo "$mandatory" > "$markerfile" - # add boilerplate - errorbox "An error occurred while updating Second Life: -$* -Please download the latest viewer from www.secondlife.com." - exit 1 -} - -# Find a graphical sudo program and define mysudo function. On error, $? is -# nonzero; output is in $err instead of being written to stdout/stderr. -gksudo="$(which gksudo)" -kdesu="$(which kdesu)" -if [ -n "$gksudo" ] -then function mysudo { - # gksudo allows you to specify description - err="$("$gksudo" --description "Second Life Viewer Updater" "$@" 2>&1)" - } -elif [ -n "$kdesu" ] -then function mysudo { - err="$("$kdesu" "$@" 2>&1)" - } -else # couldn't find either one, just try it anyway - function mysudo { - err="$("$@" 2>&1)" - } -fi - -# Move directories, using mysudo if we think it necessary. On error, $? is -# nonzero; output is in $err instead of being written to stdout/stderr. -function sudo_mv { - # If we have write permission to both parent directories, shouldn't need - # sudo. - if [ -w "$(dirname "$1")" -a -w "$(dirname "$2")" ] - then err="$(mv "$@" 2>&1)" - else # use available sudo program; mysudo sets $? and $err - mysudo mv "$@" - fi -} - -# **************************************************************************** -# main script logic -# **************************************************************************** -mydir="$(dirname "$0")" -# We happen to know that the viewer specifies a marker-file pathname within -# the logs directory. -logsdir="$(dirname "$markerfile")" -logname="$logsdir/updater.log" - -# move aside old updater.log; we're about to create a new one -[ -f "$logname" ] && mv "$logname" "$logname.old" - -# Set up redirections for this script such that stderr is logged. (But first -# move the previous stderr to file descriptor 3.) -exec 3>&2- 2> "$logname" - -# Rather than setting up a special pipeline to timestamp every line of stderr, -# produce header lines into log file indicating timestamp and the arguments -# with which we were invoked. -date 1>&2 -log "$0 $*" - -# Log every command we execute, along with any stderr it might produce -set -x - -status 'Installing Second Life...' - -# Creating tempdir under /tmp means it's possible that tempdir is on a -# different filesystem than INSTALL_DIR. One is tempted to create tempdir on a -# path derived from `dirname INSTALL_DIR` -- but it seems modern 'mv' can -# handle moving across filesystems?? -tempdir="$(mktemp -d)" -tempinstall="$tempdir/install" -# capture the actual error message, if any -err="$(mkdir -p "$tempinstall" 2>&1)" || fail "$err" -cleanup rm -rf "$tempdir" - -# If we already knew the name of the tarball's top-level directory, we could -# just move that when all was said and done. Since we don't, untarring to the -# 'install' subdir with --strip 1 effectively renames that top-level -# directory. -# untar failures tend to be voluminous -- don't even try to capture, just log -tar --strip 1 -xjf "$tarball" -C "$tempinstall" || fail "Untar command failed" - -INSTALL_DIR="$(cd "$mydir/.." ; pwd)" - -# Considering we're launched from a subdirectory of INSTALL_DIR, would be -# surprising if it did NOT already exist... -if [ -e "$INSTALL_DIR" ] -then backup="$INSTALL_DIR.backup" - backupn=1 - while [ -e "$backup" ] - do backup="$INSTALL_DIR.backup.$backupn" - ((backupn += 1)) - done - # on error, fail with actual error message from sudo_mv: permissions, - # cross-filesystem mv, ...? - sudo_mv "$INSTALL_DIR" "$backup" || fail "$err" -fi -# We unpacked the tarball into tempinstall. Move that. -if ! sudo_mv "$tempinstall" "$INSTALL_DIR" -then # If we failed to move the temp install to INSTALL_DIR, try to restore - # INSTALL_DIR from backup. Save $err because next sudo_mv will trash it! - realerr="$err" - sudo_mv "$backup" "$INSTALL_DIR" - fail "$realerr" -fi - -# Removing the tarball here, rather than with a 'cleanup' action, means we -# only remove it if we succeeded. -rm -f "$tarball" - -# Launch the updated viewer. Restore original stderr from file descriptor 3, -# though -- otherwise updater.log gets cluttered with the viewer log! -"$INSTALL_DIR/secondlife" 2>&3- & |