gnome-shell/.gitlab-ci/check-template-strings.sh
Florian Müllner a7d974e670 ci: Prohibit template strings in translatable files
Sadly, xgettext's dealing with template strings is abysimal, so we
had to stop using them in files with translatable strings.

Make sure we don't accidentally sneak in template strings again(*)
and enforce that rule in a CI job.

(*) easy "mistake", considering how much nicer they are than
    String.prototype.format()

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1016
2020-02-26 22:53:00 +00:00

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#!/usr/bin/env bash
# find files from POTFILES.in that use js template strings
baddies=$(grep -l '${' $(grep ^js po/POTFILES.in))
if [ ${#baddies} -eq 0 ]; then
exit 0
fi
cat >&2 <<EOT
xgettext cannot handle template strings properly, so we ban their use
in files with translatable strings.
The following files are listed in po/POTFILES.in and use template strings:
EOT
for f in $baddies; do
echo " $f" >&2
done
echo >&2
exit 1