tor-webwml.git

1) #!/bin/bash
2) #
3) # Author: Runa Sandvik, <runa.sandvik@gmail.com>
4) # Google Summer of Code 2009
5) #
6) # This is Free Software (GPLv3)
7) # http://www.gnu.org/licenses/gpl-3.0.txt
8) #

9) # This script will convert all of the english wml files to po files, and
10) # keep them updated. The script will also convert subdirectories that
11) # exist in the english website module.

12) #
13) # For more information, see the HOWTO and README in
14) # translation/tools/gsoc09.
15) # 
16) 
17) ### start config ###
18) 
19) # Location of the wml files
20) wmldir="$PWD"
21) 

22) # Location of the po files.

23) # Assuming that the translation directory is relative to the website

24) podir="`dirname $wmldir`/translation/projects/website"

25) 

26) # Set the copyright holder of the po files,

27) # for example "The Tor Project, Inc"
28) copyright="The Tor Project, Inc"
29) 
30) # A lot of the wml files have custom tags. These tags have been defined
31) # in website/include/versions.wmi. Tags that people usually forget to close,
32) # as well as tags that are not defined in versions.wmi have been added.
33) # See: https://svn.torproject.org/svn/website/trunk/include/versions.wmi

34) customtag=`echo $(cat "$wmldir/include/versions.wmi" | awk '{ printf "<%s> " , $2 }' | sed 's/<>//g') "<svnsandbox> <svnwebsite> <svnprojects> <input> <hr> <br> <img> <gitblob> <version-android-components>"`

35) 
36) # We also need to use the nodefault option of po4a; space separated list
37) # of tags that the module should not try to set by default in any
38) # category. For now, we only need the input tag.
39) nodefault='<input>'
40) 
41) # The script can write the name of unprocessed files to a log.
42) # If you want to enable this option, set the logfile here.
43) logfile=""
44) 
45) # This is the temp logfile. Leave this line even if you don't want to
46) # log. This will be deleted when the script is done.
47) tmplog="`dirname $wmldir`/tmp.log"
48) 
49) ### end config ###
50) 
51) # Create a lockfile to make sure that only one instance of the script
52) # can run at any time.
53) LOCKFILE=wml2po.lock
54) 
55) if lockfile -! -l 60 -r 3 "$LOCKFILE"; 
56) then
57) 	echo "unable to acquire lock" >2
58) 	exit 1
59) fi
60) 
61) trap "rm -f '$PWD/$LOCKFILE'" exit
62) 
63) # Check if translation/projects/website exist, i.e. has been checked out
64) if [ ! -d $podir ]
65) then
66) 	echo "Have you remembered to check out translation/projects/website?"
67) 	exit 1
68) fi
69) 
70) # If the logfile is set, write the date.
71) if [ $logfile ]
72) then
73) 	echo `date` > $logfile
74) fi
75) 
76) # Create the temp log
77) touch $tmplog
78) 

79) # We need to find out which language directories we have.
80) # We also need to excluse the website module directory itself, as well
81) # as .svn
82) langdir=`find "$podir" -maxdepth 1 -type d ! -path "$podir" ! -path "$podir/templates" ! -path "*\.*" | sed "s#$podir/##"`

83) 
84) # We only need the english wml files, but we do not wish to translate
85) # the eff documents.
86) wml=`find $wmldir -regex '^'$wmldir'/.*en/.*\.wml' -type f | grep -v '^'$wmldir'/eff'`
87) 

88) # For every language directory, create and/or update the po files.
89) for lang in $langdir ; do

90) 

91) 	# For every english wml, see if the po needs to be created or
92) 	# updated
93) 	for file in $wml ; do

94) 

95) 		# Get the basename of the file we are dealing with
96) 		wmlfile=`basename $file`

97) 

98) 		# Get the translation priority
99) 		priority=`cat $file | grep "# Translation-Priority" | awk '{print $3}'`

100) 

101) 		# If the file doesn't have a translation-priority, we can assume
102) 		# that it doesn't need to be translated. Skip this file and
103) 		# continue on with the next.
104) 		if [ ! $priority ]
105) 		then
106) 			continue
107) 		fi
108) 
109) 		# Strip the file for its original extension and add .po
110) 		pofile="$priority.${wmlfile%%.*}.po"

111) 

112) 		# Find out what directory the file is in.
113) 		# Also, remove the parth of the path that is $wmldir
114) 		indir=`dirname $file`

115) 	

116) 		# We need to know what one dir up is
117) 		onedirup=`dirname $indir | sed "s#$wmldir/##"`
118) 
119) 		# We need to have the correct, full path to the po
120) 		# directory for the file we are working on.
121) 		# Also, did the subdirectory exist prior to running this
122) 		# script? If not, create it now and add it to the
123) 		# repository.
124) 		if [ $onedirup = $wmldir ]
125) 		then
126) 			popath="$podir/$lang"
127) 		else
128) 
129) 			# We need to know if a subdirectory, such as torbutton,
130) 			# exist in the translation module. If it does not exist,
131) 			# the script will create it in all the directories under
132) 			# translation/projects/website (excluding .svn)
133) 			subdir=`find "$podir/$lang" -maxdepth 1 -type d	! -path "$ppodir/$lang" ! -path "*\.*"`
134) 
135) 			for dir in $subdir ; do
136) 				if [ ! -d "$podir/$lang/$onedirup" ]
137) 				then
138) 					svn mkdir "$podir/$lang/$onedirup"
139) 				fi
140) 			done

141) 

142) 			# Set the path
143) 			popath="$podir/$lang/$onedirup"
144) 
145) 		fi

146) 		

147) 		# Check to see if the po existed prior to running this
148) 		# script. If it didn't, check if there any files with the same
149) 		# filename, but different priority. If neither of the files
150) 		# exist, create with po4a-gettextize.
151) 		if [ -e "$popath/$pofile" ]
152) 		then
153) 			poexist=1
154) 		elif [ `find $popath -type f -name "*.$filename" | wc -l` -gt "0" ]
155) 		then
156) 			poexist=2

157) 
158) 		# We need to rename the other file
159) 		for file in `find $popath -type f -name "*.$filename"` ; do
160) 			svn mv "$file" "$popath/$pofile"
161) 			echo "$popath/$pofile" > $tmplog
162) 		done

163) 	
164) 		else
165) 			poexist=0
166) 		fi
167) 
168) 		# If the po file does not exist, convert it with
169) 		# po4a-gettextize, set the right encoding and charset
170) 		# and the correct copyright.
171) 		if [ $poexist = 0 ]

172) 		then

173) 			# Convert it
174) 			po4a-gettextize -f wml -m "$file" -p "$popath/$pofile" --master-charset utf-8 -o customtag="$customtag" -o nodefault="$nodefault"

175) 

176) 			# Check to see if the file exists
177) 			if [ -e "$popath/$pofile" ]

178) 			then

179) 				# We don't want files without
180) 				# content, so check the file first.
181) 				content=`cat "$popath/$pofile" | grep '^#[.]' | wc -l`
182) 
183) 				# If the file does not have any
184) 				# content, delete it.
185) 				if [ $content = 0 ] 
186) 				then
187) 					rm -f "$popath/$pofile"
188) 					echo "$popath/$pofile" > $tmplog
189) 				else
190) 					# Set the right encoding and charset, as well
191) 					# as the correct copyright holder.
192) 					sed -i '0,/ENCODING/ s/ENCODING/8bit/' "$popath/$pofile"
193) 					sed -i '0,/CHARSET/ s/CHARSET/utf-8/' "$popath/$pofile"
194) 					sed -i "0,/Free Software Foundation, Inc/ s/Free Software Foundation, Inc/$copyright/" "$popath/$pofile"
195) 				
196) 					# And add it to the repository
197) 					svn add "$popath/$pofile"
198) 					echo "$popath/$pofile" > $tmplog
199) 				fi
200) 			fi
201) 
202) 			# Update the file with po4a-updatepo to make the
203) 			# word wrapping perfect
204) 			po4a-updatepo -f wml -m "$file" -p "$popath/$pofile" --master-charset utf-8 -o customtag="$customtag" -o nodefault="$nodefault"
205) 
206) 			# Delete the backup
207) 			rm -f "$popath/$pofile~"
208) 		fi
209) 		
210) 		# If the po file does exist, calculate the hash first,
211) 		# then update the file, then calculate the hash again.
212) 		if [ $poexist = 1 ]
213) 		then
214) 			# Calculate the hash before we update the file
215) 			before=`grep -vE '^("POT-Creation-Date:|#)' "$popath/$pofile" | md5sum | cut -d " " -f1`
216) 
217) 			# Update the po file
218) 			po4a-updatepo -f wml -m "$file" -p "$popath/$pofile" --master-charset utf-8 -o customtag="$customtag" -o nodefault="$nodefault"
219) 
220) 			# Calculate the new hash
221) 			after=`grep -vE '^("POT-Creation-Date:|#)' "$popath/$pofile" | md5sum | cut -d " " -f1`
222) 
223) 			# Delete the backup
224) 			rm -f "$popath/$pofile~"
225) 
226) 			# Now we need to compare the before and after
227) 			# hash. If they match (i.e. nothing has
228) 			# changed), revert the file.
229) 			if [ $before = $after ]
230) 			then
231) 				svn revert "$popath/$pofile"

232) 				echo "$popath/$pofile" > $tmplog
233) 			else
234) 				echo "$popath/$pofile" > $tmplog
235) 			fi
236) 		fi

237) 
238) 		# If a file with the same name but different priority
239) 		# exist, then rename the file (we have done so already)
240) 		# and update it with po4a-updatepo to make sure
241) 		# everything else is ok.
242) 		if [ $poexist = 2 ]

243) 		then

244) 			# Update the file
245) 			po4a-updatepo -f wml -m "$file" -p "$popath/$pofile" --master-charset utf-8 -o customtag="$customtag" -o nodefault="$nodefault"

246) 		fi
247) 	

248) 		# Write to the logfile
249) 		if [ -e $logfile ]

250) 		then

251) 			if [ `cat $tmplog | grep "$popath/$pofile" | wc -l` -eq "0" ]
252) 			then
253) 				echo "could not process: " "$file" >> $logfile
254) 			fi

255) 		fi
256) 

257) 		# Delete the temp log
258) 		rm -f $tmplog
259) 	done