michael@0: #!/bin/bash
michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: #
michael@0: # This tool generates full update packages for the update system.
michael@0: # Author: Darin Fisher
michael@0: #
michael@0: 
michael@0: . $(dirname "$0")/common.sh
michael@0: 
michael@0: # TODO: it would be better to pass this as a command line option.
michael@0: directories_to_remove='TorBrowser/Data/Browser/profile.default/extensions/https-everywhere@eff.org'
michael@0: 
michael@0: # -----------------------------------------------------------------------------
michael@0: 
michael@0: print_usage() {
michael@0:   notice "Usage: $(basename $0) [OPTIONS] ARCHIVE DIRECTORY"
michael@0: }
michael@0: 
michael@0: if [ $# = 0 ]; then
michael@0:   print_usage
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: if [ $1 = -h ]; then
michael@0:   print_usage
michael@0:   notice ""
michael@0:   notice "The contents of DIRECTORY will be stored in ARCHIVE."
michael@0:   notice ""
michael@0:   notice "Options:"
michael@0:   notice "  -h  show this help text"
michael@0:   notice "  -q  be less verbose"
michael@0:   notice ""
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: if [ $1 = -q ]; then
michael@0:   QUIET=1
michael@0:   shift
michael@0: fi
michael@0: 
michael@0: # -----------------------------------------------------------------------------
michael@0: 
michael@0: archive="$1"
michael@0: targetdir="$2"
michael@0: # Prevent the workdir from being inside the targetdir so it isn't included in
michael@0: # the update mar.
michael@0: if [ $(echo "$targetdir" | grep -c '\/$') = 1 ]; then
michael@0:   # Remove the /
michael@0:   targetdir=$(echo "$targetdir" | sed -e 's:\/$::')
michael@0: fi
michael@0: workdir="$targetdir.work"
michael@0: updatemanifestv2="$workdir/updatev2.manifest"
michael@0: updatemanifestv3="$workdir/updatev3.manifest"
michael@0: targetfiles="updatev2.manifest updatev3.manifest"
michael@0: 
michael@0: mkdir -p "$workdir"
michael@0: 
michael@0: # On Mac, the precomplete file added by Bug 386760 will cause OS X to reload the
michael@0: # Info.plist so it launches the right architecture, bug 600098
michael@0: 
michael@0: # Generate a list of all files in the target directory.
michael@0: pushd "$targetdir"
michael@0: if test $? -ne 0 ; then
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: if [ ! -f "precomplete" ]; then
michael@0:   notice "precomplete file is missing!"
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: list_files files
michael@0: list_symlinks symlinks symlink_targets
michael@0: 
michael@0: popd
michael@0: 
michael@0: # Add the type of update to the beginning of the update manifests.
michael@0: > "$updatemanifestv2"
michael@0: > "$updatemanifestv3"
michael@0: notice ""
michael@0: notice "Adding type instruction to update manifests"
michael@0: notice "       type complete"
michael@0: echo "type \"complete\"" >> "$updatemanifestv2"
michael@0: echo "type \"complete\"" >> "$updatemanifestv3"
michael@0: 
michael@0: # If removal of any old, existing directories is desired, emit the appropriate
michael@0: # rmrfdir commands.
michael@0: notice ""
michael@0: notice "Adding directory removal instructions to update manifests"
michael@0: for dir_to_remove in $directories_to_remove; do
michael@0:   # rmrfdir requires a trailing slash; if slash is missing, add one.
michael@0:   if ! [[ "$dir_to_remove" =~ /$ ]]; then
michael@0:    dir_to_remove="${dir_to_remove}/"
michael@0:   fi
michael@0:   echo "rmrfdir \"$dir_to_remove\"" >> "$updatemanifestv2"
michael@0:   echo "rmrfdir \"$dir_to_remove\"" >> "$updatemanifestv3"
michael@0: done
michael@0: 
michael@0: notice ""
michael@0: notice "Adding file add instructions to update manifests"
michael@0: num_files=${#files[*]}
michael@0: 
michael@0: for ((i=0; $i<$num_files; i=$i+1)); do
michael@0:   f="${files[$i]}"
michael@0: 
michael@0:   if check_for_add_if_not_update "$f"; then
michael@0:     make_add_if_not_instruction "$f" "$updatemanifestv3"
michael@0:     if check_for_add_to_manifestv2 "$f"; then
michael@0:       make_add_instruction "$f" "$updatemanifestv2" "" 1
michael@0:     fi
michael@0:   else
michael@0:     make_add_instruction "$f" "$updatemanifestv2" "$updatemanifestv3"
michael@0:   fi
michael@0: 
michael@0:   dir=$(dirname "$f")
michael@0:   mkdir -p "$workdir/$dir"
michael@0:   $BZIP2 -cz9 "$targetdir/$f" > "$workdir/$f"
michael@0:   copy_perm "$targetdir/$f" "$workdir/$f"
michael@0: 
michael@0:   targetfiles="$targetfiles \"$f\""
michael@0: done
michael@0: 
michael@0: notice ""
michael@0: notice "Adding symlink add instructions to update manifests"
michael@0: num_symlinks=${#symlinks[*]}
michael@0: for ((i=0; $i<$num_symlinks; i=$i+1)); do
michael@0:   link="${symlinks[$i]}"
michael@0:   target="${symlink_targets[$i]}"
michael@0:   make_addsymlink_instruction "$link" "$target" "$updatemanifestv2" "$updatemanifestv3"
michael@0: done
michael@0: 
michael@0: # Append remove instructions for any dead files.
michael@0: notice ""
michael@0: notice "Adding file and directory remove instructions from file 'removed-files'"
michael@0: append_remove_instructions "$targetdir" "$updatemanifestv2" "$updatemanifestv3"
michael@0: 
michael@0: $BZIP2 -z9 "$updatemanifestv2" && mv -f "$updatemanifestv2.bz2" "$updatemanifestv2"
michael@0: $BZIP2 -z9 "$updatemanifestv3" && mv -f "$updatemanifestv3.bz2" "$updatemanifestv3"
michael@0: 
michael@0: eval "$MAR -C \"$workdir\" -c output.mar $targetfiles"
michael@0: mv -f "$workdir/output.mar" "$archive"
michael@0: 
michael@0: # cleanup
michael@0: rm -fr "$workdir"
michael@0: 
michael@0: notice ""
michael@0: notice "Finished"
michael@0: notice ""