by Lin Jen-Shin (godfat)
grep the gem for a given name or grep the file for a given require path.
Also checkout gem-eit.
- Tested with MRI (official CRuby) and JRuby.
- gem-path
grep
from shell, or set$GEM_GREP
toag
(The Silver Searcher),rg
(ripgrep) or other compatible command.- rg is recommended.
gem install gem-grep
Please set $GEM_GREP
to the command you want to search sources.
By default it would pick grep
if nothing is set. However we recommend
rg if you have it installed.
Use --
to pass arguments to $GEM_GREP
, such as --color
, -E
, or -A
.
Also checkout gem.fish for fish completion.
gem grep rib -- 'def test'
# grep 'def test' -nR ~/.gem/ruby/2.0.0/gems/rib-1.0.0
gem grep rib -- -E 'def \w{4}\b' -A 3 --color
# grep -E 'def \w{4}\b' -A 3 --color -nR ~/.gem/ruby/2.0.0/gems/rib-1.0.0
gem grep rib '<1' -- 'def test'
# grep 'def test' -nR ~/.gem/ruby/2.0.0/gems/rib-0.9.9
gem grep rib '~>0.8.2' -- 'def test'
# grep 'def test' -nR ~/.gem/ruby/2.0.0/gems/rib-0.8.9
gem grep rib 0.1.0 -- 'def test'
# grep 'def test' -nR ~/.gem/ruby/2.0.0/gems/rib-0.1.0
gem grep rib/config -- 'def test'
# grep 'def test' -nR ~/.gem/ruby/2.0.0/gems/rib-1.0.0
gem grep timeout -- class
# grep class -nR /usr/lib/ruby/2.0.0/timeout.rb
- Lin Jen-Shin (@godfat)
Apache License 2.0 (Apache-2.0)
Copyright (c) 2013-2024, Lin Jen-Shin (godfat)
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.