Merge pull request voxpupuli#320 from rcalixte/grep

shivapoudel · web-flow · commit ff157aaa371e · 2016-08-12T08:25:41.000+05:45
Use a single grep instead of a double pipe
diff --git a/manifests/pip.pp b/manifests/pip.pp
@@ -242,7 +242,7 @@
         # Latest version.
         exec { "pip_install_${name}":
           command     => "${pip_env} wheel --help > /dev/null 2>&1 && { ${pip_env} wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; { ${pip_env} --log ${log}/pip.log install --upgrade \$wheel_support_flag ${pypi_index} ${proxy_flag} ${install_args} ${install_editable} ${source} || ${pip_env} --log ${log}/pip.log install --upgrade ${pypi_index} ${proxy_flag} ${install_args} ${install_editable} ${source} ;}",
-          unless      => "${pip_env} search ${proxy_flag} ${source} | grep -i INSTALLED | grep -i latest",
+          unless      => "${pip_env} search ${proxy_flag} ${source} | grep -i INSTALLED.*latest",
           user        => $owner,
           group       => $group,
           cwd         => $cwd,
