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|
#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
dyn-po4a > po/po4a.cfg
dyn-po4a -h
EOF
}
help() {
cat <<-'EOF'
Options:
-h, --help show this message
Discover translatable files in the repository (via
git-ls-files(1)) that have '.en.' or '/en/' in their name and
emit the configuration file to be used with po4a(1).
Examples:
Setup i18n on a new repository:
$ mkdir po
$ touch po/pt.po
$ touch po/"$(basename "$PWD")".pot
$ dyn-po4a > po/po4a.cfg
$ po4a po/po4a.cfg
Conditionally update the configuration in a Makefile:
po/po4a.cfg: ALWAYS
dyn-po4a | ifnew $@
po4a $@
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
while getopts 'h' flag; do
case "$flag" in
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
. src/lib.sh
guess_type() {
case "$1" in
*.md)
echo text
;;
*.[1-9]*.in)
echo man
;;
*.html)
echo xhtml
;;
*)
echo text
;;
esac
}
cat <<-'EOF'
[options] --keep 0 --master-charset UTF-8 --localized-charset UTF-8
[po_directory] po
EOF
git ls-files | grep -F '.en.' | while read -r file; do
TYPE="$(guess_type "$file")"
# shellcheck disable=2016
VAR_FILE="$(printf '%s' "$file" | sed 's|\.en\.|.$lang.|')"
# shellcheck disable=2016
printf '[type: %s] %s $lang:%s\n' "$TYPE" "$file" "$VAR_FILE"
done
if [ ! -t 0 ]; then
cat
fi
|
