1#!/bin/bash
2# This Source Code Form is subject to the terms of the Mozilla Public
3# License, v. 2.0. If a copy of the MPL was not distributed with this
4# file, You can obtain one at http://mozilla.org/MPL/2.0/.
5
6#
7# This tool generates full update packages for the update system.
8# Author: Darin Fisher
9#
10
11. $(dirname "$0")/common.sh
12
13# -----------------------------------------------------------------------------
14
15print_usage() {
16  notice "Usage: $(basename $0) [OPTIONS] ARCHIVE DIRECTORY"
17}
18
19if [ $# = 0 ]; then
20  print_usage
21  exit 1
22fi
23
24if [ $1 = -h ]; then
25  print_usage
26  notice ""
27  notice "The contents of DIRECTORY will be stored in ARCHIVE."
28  notice ""
29  notice "Options:"
30  notice "  -h  show this help text"
31  notice ""
32  exit 1
33fi
34
35check_externals
36# -----------------------------------------------------------------------------
37
38archive="$1"
39targetdir="$2"
40# Prevent the workdir from being inside the targetdir so it isn't included in
41# the update mar.
42if [ $(echo "$targetdir" | grep -c '\/$') = 1 ]; then
43  # Remove the /
44  targetdir=$(echo "$targetdir" | sed -e 's:\/$::')
45fi
46workdir="$targetdir.work"
47updatemanifestv2="$workdir/updatev2.manifest"
48updatemanifestv3="$workdir/updatev3.manifest"
49targetfiles="updatev2.manifest updatev3.manifest"
50
51mkdir -p "$workdir"
52echo "updatev2.manifest" >> $workdir/files.txt
53echo "updatev3.manifest" >> $workdir/files.txt
54
55# Generate a list of all files in the target directory.
56pushd "$targetdir"
57if test $? -ne 0 ; then
58  exit 1
59fi
60
61# if [ ! -f "precomplete" ]; then
62#   if [ ! -f "Contents/Resources/precomplete" ]; then
63#     notice "precomplete file is missing!"
64#     exit 1
65#   fi
66# fi
67
68list_files files
69
70popd
71
72# Add the type of update to the beginning of the update manifests.
73> $updatemanifestv2
74> $updatemanifestv3
75notice ""
76notice "Adding type instruction to update manifests"
77notice "       type complete"
78echo "type \"complete\"" >> $updatemanifestv2
79echo "type \"complete\"" >> $updatemanifestv3
80
81notice ""
82notice "Adding file add instructions to update manifests"
83num_files=${#files[*]}
84
85for ((i=0; $i<$num_files; i=$i+1)); do
86  f="${files[$i]}"
87
88  if check_for_add_if_not_update "$f"; then
89    make_add_if_not_instruction "$f" "$updatemanifestv3"
90    if check_for_add_to_manifestv2 "$f"; then
91      make_add_instruction "$f" "$updatemanifestv2" "" 1
92    fi
93  else
94    make_add_instruction "$f" "$updatemanifestv2" "$updatemanifestv3"
95  fi
96
97  dir=$(dirname "$f")
98  mkdir -p "$workdir/$dir"
99  $BZIP2 -cz9 "$targetdir/$f" > "$workdir/$f"
100  copy_perm "$targetdir/$f" "$workdir/$f"
101
102  targetfiles="$targetfiles \"$f\""
103  echo $f >> $workdir/files.txt
104done
105
106# Append remove instructions for any dead files.
107notice ""
108notice "Adding file and directory remove instructions from file 'removed-files'"
109append_remove_instructions "$targetdir" "$updatemanifestv2" "$updatemanifestv3"
110
111$BZIP2 -z9 "$updatemanifestv2" && mv -f "$updatemanifestv2.bz2" "$updatemanifestv2"
112$BZIP2 -z9 "$updatemanifestv3" && mv -f "$updatemanifestv3.bz2" "$updatemanifestv3"
113
114eval "$MAR -C \"$workdir\" -c output.mar -f $workdir/files.txt"
115mv -f "$workdir/output.mar" "$archive"
116
117# cleanup
118rm -fr "$workdir"
119
120notice ""
121notice "Finished"
122notice ""
123