Fix wheel/pip1.5 handing with requirements

Jarl Stefansson · Jarl Stefansson · commit 223da1caddb6 · 2014-01-03T11:45:39.000-05:00
diff --git a/manifests/virtualenv.pp b/manifests/virtualenv.pp
@@ -127,17 +127,17 @@
     # version, this makes sure we only use wheels if they are supported
 
     exec { "python_virtualenv_${venv_dir}":
-      command => "mkdir -p ${venv_dir} ${proxy_command} && virtualenv ${system_pkgs_flag} -p ${python} ${venv_dir} && ${venv_dir}/bin/pip wheel --help > /dev/null 2>&1 && { ${venv_dir}/bin/pip wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${venv_dir}/bin/pip --log ${venv_dir}/pip.log install ${pypi_index} ${proxy_flag} \$wheel_support_flag --upgrade pip ${distribute_pkg}",
-      user    => $owner,
-      path    => $path,
-      cwd     => "/tmp",
+      command     => "mkdir -p ${venv_dir} ${proxy_command} && virtualenv ${system_pkgs_flag} -p ${python} ${venv_dir} && ${venv_dir}/bin/pip wheel --help > /dev/null 2>&1 && { ${venv_dir}/bin/pip wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${venv_dir}/bin/pip --log ${venv_dir}/pip.log install ${pypi_index} ${proxy_flag} \$wheel_support_flag --upgrade pip ${distribute_pkg}",
+      user        => $owner,
+      path        => $path,
+      cwd         => "/tmp",
       environment => $environment,
-      unless => "grep '^[\\t ]*VIRTUAL_ENV=[\\\\'\\\"]*${venv_dir}[\\\"\\\\'][\\t ]*$' ${venv_dir}/bin/activate", #Unless activate exists and VIRTUAL_ENV is correct we re-create the virtualenv
+      unless      => "grep '^[\\t ]*VIRTUAL_ENV=[\\\\'\\\"]*${venv_dir}[\\\"\\\\'][\\t ]*$' ${venv_dir}/bin/activate", #Unless activate exists and VIRTUAL_ENV is correct we re-create the virtualenv
     }
 
     if $requirements {
       exec { "python_requirements_initial_install_${requirements}_${venv_dir}":
-        command     => "${venv_dir}/bin/pip --log ${venv_dir}/pip.log install ${pypi_index} ${proxy_flag} ${wheel_support_flag} -r ${requirements}",
+        command     => "${venv_dir}/bin/pip wheel --help > /dev/null 2>&1 && { ${venv_dir}/bin/pip wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${venv_dir}/bin/pip --log ${venv_dir}/pip.log install ${pypi_index} ${proxy_flag} \$wheel_support_flag -r ${requirements}",
         refreshonly => true,
         timeout     => $timeout,
         user        => $owner,
