oh-my-fish/pkg/omf/cli/omf.describe.fish
Sheldon Els 99193d0e3a describe without ruby
no dependency on ruby & a little quicker. all credit to @derekstavis for the
cool regexs
2015-08-31 22:37:56 +02:00

18 lines
593 B
Fish

function omf.describe -a name
if test (count $argv) -eq 0
for package in (omf.list_db_packages)
echo $package - (omf.describe $package)
end
else
set package_path $OMF_PATH/db/pkg/$name
if test -e $package_path
set url (cat $package_path)
set repo (basename (dirname $url))/(basename $url)
curl -s https://api.github.com/repos/$repo 2>/dev/null | grep \"description\" | head -1 | cut -d':' -f2- | sed -e 's/["|,]//g;s/^[ \t]//g'
else
echo (omf::err)"$name is not a valid pkg."(omf::off) 1^&2
return $OMF_INVALID_ARG
end
end
end