The Tor Browser / file comparison
comparison: tools/update-packaging/common.sh
tools/update-packaging/common.sh
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| -1:000000000000 | 0:665612f085d3 |
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| 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 # Code shared by update packaging scripts. | |
| 8 # Author: Darin Fisher | |
| 9 # | |
| 10 | |
| 11 # ----------------------------------------------------------------------------- | |
| 12 QUIET=0 | |
| 13 | |
| 14 # By default just assume that these tools exist on our path | |
| 15 MAR=${MAR:-mar} | |
| 16 BZIP2=${BZIP2:-bzip2} | |
| 17 MBSDIFF=${MBSDIFF:-mbsdiff} | |
| 18 | |
| 19 # ----------------------------------------------------------------------------- | |
| 20 # Helper routines | |
| 21 | |
| 22 notice() { | |
| 23 echo "$*" 1>&2 | |
| 24 } | |
| 25 | |
| 26 verbose_notice() { | |
| 27 if [ $QUIET -eq 0 ]; then | |
| 28 notice "$*" | |
| 29 fi | |
| 30 } | |
| 31 | |
| 32 get_file_size() { | |
| 33 info=($(ls -ln "$1")) | |
| 34 echo ${info[4]} | |
| 35 } | |
| 36 | |
| 37 copy_perm() { | |
| 38 reference="$1" | |
| 39 target="$2" | |
| 40 | |
| 41 if [ -x "$reference" ]; then | |
| 42 chmod 0755 "$target" | |
| 43 else | |
| 44 chmod 0644 "$target" | |
| 45 fi | |
| 46 } | |
| 47 | |
| 48 make_add_instruction() { | |
| 49 f="$1" | |
| 50 filev2="$2" | |
| 51 # The third param will be an empty string when a file add instruction is only | |
| 52 # needed in the version 2 manifest. This only happens when the file has an | |
| 53 # add-if-not instruction in the version 3 manifest. This is due to the | |
| 54 # precomplete file prior to the version 3 manifest having a remove instruction | |
| 55 # for this file so the file is removed before applying a complete update. | |
| 56 filev3="$3" | |
| 57 | |
| 58 # Used to log to the console | |
| 59 if [ $4 ]; then | |
| 60 forced=" (forced)" | |
| 61 else | |
| 62 forced= | |
| 63 fi | |
| 64 | |
| 65 is_extension=$(echo "$f" | grep -c 'distribution/extensions/.*/') | |
| 66 if [ $is_extension = "1" ]; then | |
| 67 # Use the subdirectory of the extensions folder as the file to test | |
| 68 # before performing this add instruction. | |
| 69 testdir=$(echo "$f" | sed 's/\(.*distribution\/extensions\/[^\/]*\)\/.*/\1/') | |
| 70 verbose_notice " add-if \"$testdir\" \"$f\"" | |
| 71 echo "add-if \"$testdir\" \"$f\"" >> "$filev2" | |
| 72 if [ ! "$filev3" = "" ]; then | |
| 73 echo "add-if \"$testdir\" \"$f\"" >> "$filev3" | |
| 74 fi | |
| 75 else | |
| 76 verbose_notice " add \"$f\"$forced" | |
| 77 echo "add \"$f\"" >> "$filev2" | |
| 78 if [ ! "$filev3" = "" ]; then | |
| 79 echo "add \"$f\"" >> "$filev3" | |
| 80 fi | |
| 81 fi | |
| 82 } | |
| 83 | |
| 84 check_for_add_if_not_update() { | |
| 85 add_if_not_file_chk="$1" | |
| 86 | |
| 87 if [ `basename $add_if_not_file_chk` = "channel-prefs.js" -o \ | |
| 88 `basename $add_if_not_file_chk` = "update-settings.ini" ]; then | |
| 89 ## "true" *giggle* | |
| 90 return 0; | |
| 91 fi | |
| 92 ## 'false'... because this is bash. Oh yay! | |
| 93 return 1; | |
| 94 } | |
| 95 | |
| 96 check_for_add_to_manifestv2() { | |
| 97 add_if_not_file_chk="$1" | |
| 98 | |
| 99 if [ `basename $add_if_not_file_chk` = "update-settings.ini" ]; then | |
| 100 ## "true" *giggle* | |
| 101 return 0; | |
| 102 fi | |
| 103 ## 'false'... because this is bash. Oh yay! | |
| 104 return 1; | |
| 105 } | |
| 106 | |
| 107 make_add_if_not_instruction() { | |
| 108 f="$1" | |
| 109 filev3="$2" | |
| 110 | |
| 111 verbose_notice " add-if-not \"$f\" \"$f\"" | |
| 112 echo "add-if-not \"$f\" \"$f\"" >> "$filev3" | |
| 113 } | |
| 114 | |
| 115 make_addsymlink_instruction() { | |
| 116 link="$1" | |
| 117 target="$2" | |
| 118 filev2="$3" | |
| 119 filev3="$4" | |
| 120 | |
| 121 verbose_notice " addsymlink: $link -> $target" | |
| 122 echo "addsymlink \"$link\" \"$target\"" >> "$filev2" | |
| 123 echo "addsymlink \"$link\" \"$target\"" >> "$filev3" | |
| 124 } | |
| 125 | |
| 126 make_patch_instruction() { | |
| 127 f="$1" | |
| 128 filev2="$2" | |
| 129 filev3="$3" | |
| 130 | |
| 131 is_extension=$(echo "$f" | grep -c 'distribution/extensions/.*/') | |
| 132 if [ $is_extension = "1" ]; then | |
| 133 # Use the subdirectory of the extensions folder as the file to test | |
| 134 # before performing this add instruction. | |
| 135 testdir=$(echo "$f" | sed 's/\(.*distribution\/extensions\/[^\/]*\)\/.*/\1/') | |
| 136 verbose_notice " patch-if \"$testdir\" \"$f.patch\" \"$f\"" | |
| 137 echo "patch-if \"$testdir\" \"$f.patch\" \"$f\"" >> "$filev2" | |
| 138 echo "patch-if \"$testdir\" \"$f.patch\" \"$f\"" >> "$filev3" | |
| 139 else | |
| 140 verbose_notice " patch \"$f.patch\" \"$f\"" | |
| 141 echo "patch \"$f.patch\" \"$f\"" >> "$filev2" | |
| 142 echo "patch \"$f.patch\" \"$f\"" >> "$filev3" | |
| 143 fi | |
| 144 } | |
| 145 | |
| 146 append_remove_instructions() { | |
| 147 dir="$1" | |
| 148 filev2="$2" | |
| 149 filev3="$3" | |
| 150 | |
| 151 if [ -f "$dir/removed-files" ]; then | |
| 152 prefix= | |
| 153 listfile="$dir/removed-files" | |
| 154 elif [ -f "$dir/Contents/MacOS/removed-files" ]; then | |
| 155 prefix=Contents/MacOS/ | |
| 156 listfile="$dir/Contents/MacOS/removed-files" | |
| 157 fi | |
| 158 if [ -n "$listfile" ]; then | |
| 159 # Map spaces to pipes so that we correctly handle filenames with spaces. | |
| 160 files=($(cat "$listfile" | tr " " "|" | sort -r)) | |
| 161 num_files=${#files[*]} | |
| 162 for ((i=0; $i<$num_files; i=$i+1)); do | |
| 163 # Map pipes back to whitespace and remove carriage returns | |
| 164 f=$(echo ${files[$i]} | tr "|" " " | tr -d '\r') | |
| 165 # Trim whitespace | |
| 166 f=$(echo $f) | |
| 167 # Exclude blank lines. | |
| 168 if [ -n "$f" ]; then | |
| 169 # Exclude comments | |
| 170 if [ ! $(echo "$f" | grep -c '^#') = 1 ]; then | |
| 171 # Normalize the path to the root of the Mac OS X bundle if necessary | |
| 172 fixedprefix="$prefix" | |
| 173 if [ $prefix ]; then | |
| 174 if [ $(echo "$f" | grep -c '^\.\./') = 1 ]; then | |
| 175 if [ $(echo "$f" | grep -c '^\.\./\.\./') = 1 ]; then | |
| 176 f=$(echo $f | sed -e 's:^\.\.\/\.\.\/::') | |
| 177 fixedprefix="" | |
| 178 else | |
| 179 f=$(echo $f | sed -e 's:^\.\.\/::') | |
| 180 fixedprefix=$(echo "$prefix" | sed -e 's:[^\/]*\/$::') | |
| 181 fi | |
| 182 fi | |
| 183 fi | |
| 184 if [ $(echo "$f" | grep -c '\/$') = 1 ]; then | |
| 185 verbose_notice " rmdir \"$fixedprefix$f\"" | |
| 186 echo "rmdir \"$fixedprefix$f\"" >> "$filev2" | |
| 187 echo "rmdir \"$fixedprefix$f\"" >> "$filev3" | |
| 188 elif [ $(echo "$f" | grep -c '\/\*$') = 1 ]; then | |
| 189 # Remove the * | |
| 190 f=$(echo "$f" | sed -e 's:\*$::') | |
| 191 verbose_notice " rmrfdir \"$fixedprefix$f\"" | |
| 192 echo "rmrfdir \"$fixedprefix$f\"" >> "$filev2" | |
| 193 echo "rmrfdir \"$fixedprefix$f\"" >> "$filev3" | |
| 194 else | |
| 195 verbose_notice " remove \"$fixedprefix$f\"" | |
| 196 echo "remove \"$fixedprefix$f\"" >> "$filev2" | |
| 197 echo "remove \"$fixedprefix$f\"" >> "$filev3" | |
| 198 fi | |
| 199 fi | |
| 200 fi | |
| 201 done | |
| 202 fi | |
| 203 } | |
| 204 | |
| 205 # List all files in the current directory, stripping leading "./" | |
| 206 # Pass a variable name and it will be filled as an array. | |
| 207 # To support Tor Browser updates, skip the following files: | |
| 208 # TorBrowser/Data/Browser/profiles.ini | |
| 209 # TorBrowser/Data/Browser/profile.default/bookmarks.html | |
| 210 # TorBrowser/Data/Tor/torrc | |
| 211 list_files() { | |
| 212 count=0 | |
| 213 | |
| 214 find . -type f \ | |
| 215 ! -name "update.manifest" \ | |
| 216 ! -name "updatev2.manifest" \ | |
| 217 ! -name "updatev3.manifest" \ | |
| 218 ! -name "temp-dirlist" \ | |
| 219 ! -name "temp-filelist" \ | |
| 220 | sed 's/\.\/\(.*\)/\1/' \ | |
| 221 | sort -r > "temp-filelist" | |
| 222 while read file; do | |
| 223 if [ "$file" = "TorBrowser/Data/Browser/profiles.ini" -o \ | |
| 224 "$file" = "TorBrowser/Data/Browser/profile.default/bookmarks.html" -o \ | |
| 225 "$file" = "TorBrowser/Data/Tor/torrc" ]; then | |
| 226 continue; | |
| 227 fi | |
| 228 eval "${1}[$count]=\"$file\"" | |
| 229 (( count++ )) | |
| 230 done < "temp-filelist" | |
| 231 rm "temp-filelist" | |
| 232 } | |
| 233 | |
| 234 # List all directories in the current directory, stripping leading "./" | |
| 235 list_dirs() { | |
| 236 count=0 | |
| 237 | |
| 238 find . -type d \ | |
| 239 ! -name "." \ | |
| 240 ! -name ".." \ | |
| 241 | sed 's/\.\/\(.*\)/\1/' \ | |
| 242 | sort -r > "temp-dirlist" | |
| 243 while read dir; do | |
| 244 eval "${1}[$count]=\"$dir\"" | |
| 245 (( count++ )) | |
| 246 done < "temp-dirlist" | |
| 247 rm "temp-dirlist" | |
| 248 } | |
| 249 | |
| 250 # List all symbolic links in the current directory, stripping leading "./" | |
| 251 list_symlinks() { | |
| 252 count=0 | |
| 253 | |
| 254 find . -type l \ | |
| 255 | sed 's/\.\/\(.*\)/\1/' \ | |
| 256 | sort -r > "temp-symlinklist" | |
| 257 while read symlink; do | |
| 258 target=$(readlink "$symlink") | |
| 259 eval "${1}[$count]=\"$symlink\"" | |
| 260 eval "${2}[$count]=\"$target\"" | |
| 261 (( count++ )) | |
| 262 done < "temp-symlinklist" | |
| 263 rm "temp-symlinklist" | |
| 264 } |
