Files
zulip/tools/find-unused-css
Anders Kaseorg 392175d6e8 Use #!/usr/bin/env for bash shebangs.
/bin/sh and /usr/bin/env are the only two binaries that NixOS provides
at a fixed path (outside a buildFHSUserEnv sandbox).

This discussion was split from #11004.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2018-12-17 17:21:08 -08:00

9 lines
302 B
Bash
Executable File

#!/usr/bin/env bash
# Hackish tool for attempting to find unused IDs / classes in our CSS
for n in $(perl -lne 'print $1 while /[#.]([a-zA-Z0-9_-]+)/g' static/styles/zulip.css | sort -u); do
if [ "$(git grep "$n" | grep -cv '^static/styles/zulip.css')" -eq 0 ]; then
echo "$n"
fi
done