mirror of
https://github.com/nicolargo/glances.git
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109 lines
3.2 KiB
Bash
Executable File
109 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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#Calculates the direcory of the script in case it is run from another directory
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ROOT="${0%%i18n-gen.sh}"
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function usage() {
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cat <<EOT
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Usage: $0 <subcommand> language_code
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Available subcommands:
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init
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creates a new folder for a new language
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update
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updates an existing language file with new Strings from the sources
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gen
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generates the parsed language file
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update and gen also accept the wildcard language_code ALL
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Suggested Workflows (with XX as language_code):
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New Language
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1. $0 init XX
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2. translation of ${ROOT}i18n/XX/LC_MESSAGES/glances.po
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3. $0 gen XX
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Update Language
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1. $0 update XX
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2. update translations of ${ROOT}i18n/XX/LC_MESSAGES/glances.po
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3. $0 gen XX
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EOT
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exit
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}
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function gen_pot() {
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xgettext --language=Python --keyword=_ --output=${ROOT}i18n/glances.pot `find ${ROOT}glances/ -name "*.py"`
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}
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OPERATION="$1"
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shift
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if [ -z "$1" ]; then
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usage
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fi
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case "$OPERATION" in
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init)
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# If there is already a language file for specified language there is no need to generate a new one
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# doing so would result in a loss of all already translated strings for that language
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if [ -f "${ROOT}i18n/$1/LC_MESSAGES/glances.po" ]; then
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echo "Error:"
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echo "Language file for language $1 already exists"
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echo "Please run \"$0 help\" for more information"
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exit 1
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fi
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# Actual generation
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mkdir -p ${ROOT}i18n/$1/LC_MESSAGES/
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gen_pot
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msginit --locale="$1" --input=${ROOT}i18n/glances.pot --output=${ROOT}i18n/$1/LC_MESSAGES/glances.po
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exit 0
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;;
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update)
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# When the language code is ALL fetch all language codes and save them
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# else test if the specified language code really exists
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if [ "$1" = "ALL" ]; then
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LANG_LIST="$(ls -d ${ROOT}i18n/*/ | awk -F / '{print $(NF-1)}')"
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else
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if [ ! -f "${ROOT}i18n/$1/LC_MESSAGES/glances.po" ]; then
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echo "Error:"
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echo "Language file for language $1 doesn't exists"
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echo "Please run \"$0 help\" for more information"
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exit 1
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fi
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LANG_LIST="$1"
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fi
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# regenerate the pot file so that it conatins the new strings and then update the language files accordingly
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gen_pot
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for i in $LANG_LIST; do
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msgmerge --update --no-fuzzy-matching --backup=off ${ROOT}i18n/$i/LC_MESSAGES/glances.po ${ROOT}i18n/glances.pot
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echo "Language file for language $i updated"
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done
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exit 0
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;;
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gen)
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# When the language code is ALL fetch all language codes and save them
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# else test if the specified language code really exists
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if [ "$1" = "ALL" ]; then
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LANG_LIST="$(ls -d ${ROOT}i18n/*/ | awk -F / '{print $(NF-1)}')"
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else
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if [ ! -f "${ROOT}i18n/$1/LC_MESSAGES/glances.po" ]; then
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echo "Error:"
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echo "Language file for language $1 doesn't exists"
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echo "Please run \"$0 help\" for more information"
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exit 1
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fi
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LANG_LIST="$1"
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fi
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# compile the language files
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for i in $LANG_LIST; do
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msgfmt ${ROOT}i18n/$i/LC_MESSAGES/glances.po --output-file ${ROOT}i18n/$i/LC_MESSAGES/glances.mo
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echo "Compiled language file for language $i generated"
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done
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exit 0
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;;
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*)
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# if anything other is entered as first argument print the usage overview
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# so, the message to run "i18n-gen.sh help" is a LIE but who cares since the cake was a lie in the first place!
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usage
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;;
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esac
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