Add bash script to autogenerate localized content.

Author: urbalazs

i18n/tldr.pot

@@ -7,7 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2019-02-18 19:31+0100\n"
+"Report-Msgid-Bugs-To: https://github.com/tldr-pages/tldr/issues\n"
+"POT-Creation-Date: 2019-02-19 22:27+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"

po4a.conf

@@ -1,12 +1,5 @@
-#
-# To only genereate translation files:
-#   po4a -v -k 0 --no-translations po4a.conf
-#
-# To regenerate translation files and translated pages:
-#   po4a -v -k 0 po4a.conf
-#
-# To update the file list:
-#   for FILE in `tree -f -i pages | grep ".md"`; do echo [type: asciidoc] $FILE \$lang:pages.\$lang/`echo $FILE | cut -d"/" -f 2`/`echo $FILE | cut -d"/" -f 3`; done
+# WARNING: this file is generated with translation-update.sh
+# DO NOT modify this file manually!
 
 [po4a_langs] hu
 [po4a_paths] i18n/tldr.pot $lang:i18n/tldr.$lang.po
@@ -1304,4 +1297,3 @@
 [type: asciidoc] pages/windows/where.md $lang:pages.$lang/windows/where.md
 [type: asciidoc] pages/windows/whoami.md $lang:pages.$lang/windows/whoami.md
 [type: asciidoc] pages/windows/xcopy.md $lang:pages.$lang/windows/xcopy.md
-

translation-update.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+# This script performs the following:
+# - Generate configuration file for po4a (can be configured in CONFIGFILE)
+# - Generate POT file from pages/<DIRECTORY>/*.md
+# - Update PO files in i18n directory with POT file
+# - Generate localized pages.XX/<DIRECTORY>/*.md (where XX is the language code)
+# - Remove unneeded new lines from generated pages
+
+# Name of the po4a configuration file
+CONFIGFILE='po4a.conf'
+
+# List of supported languages
+LANGS=(hu)
+
+# Generate po4a.conf file with list of TLDR pages
+echo 'Generating configuration file for po4a...'
+
+echo '# WARNING: this file is generated with translation-update.sh' > $CONFIGFILE
+echo '# DO NOT modify this file manually!' >> $CONFIGFILE
+echo -e >> $CONFIGFILE
+echo "[po4a_langs] ${LANGS[*]}" >> $CONFIGFILE
+echo '[po4a_paths] i18n/tldr.pot $lang:i18n/tldr.$lang.po' >> $CONFIGFILE
+echo -e >> $CONFIGFILE
+for FILE in `tree -f -i pages | grep ".md"`
+do
+	echo [type: asciidoc] $FILE \$lang:pages.\$lang/`echo $FILE | cut -d"/" -f 2`/`echo $FILE | cut -d"/" -f 3` >> $CONFIGFILE
+done
+
+# Generate POT file, PO files, and pages.XX pages
+echo 'Generating POT file and translated TLDR pages...'
+po4a -k 0 --msgid-bugs-address 'https://github.com/tldr-pages/tldr/issues' po4a.conf
+
+# Beautify translated TLDR pages (remove unneeded new lines)
+for LANG in "${LANGS[@]}"
+do
+	echo "Beautifying TLDR pages ($LANG)..."
+	for FILE in `tree -f -i pages.$LANG | grep ".md"`
+	do
+		sed -i '/[^#|^>|^-|^`].*$/{$!N; s/\n  / /g; }' $FILE
+	done
+done