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Code Issues Releases Wiki Activity

Test for pcntl availability from the command line, not Apache

Browse source 
Summary:
In RHEL6 at the least, pcntl installs from distro package management to the CLI
but not to Apache. Since we don't need it in apache and it's a pain to build
manually, just verify it exists on the CLI.

Test Plan:
Simulated script failures and verified setup output.

Reviewed By: codeblock
Reviewers: codeblock, aran, jungejason, tuomaspelkonen
CC: aran, epriestley, kevinwallace, codeblock
Differential Revision: 380
This commit is contained in:
epriestley 2011-05-30 18:54:40 -07:00
parent 693977fb3b
commit ead9bbfeb1
2 changed files with 48 additions and 3 deletions
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24
scripts/setup/pcntl_available.php Executable file
View file

@ -0,0 +1,24 @@
#!/usr/bin/env php
<?php
/*
* Copyright 2011 Facebook, Inc.
*
* 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.
*/
if (extension_loaded('pcntl')) {
echo "YES\n";
} else {
echo "NO\n";
}

27
src/infrastructure/setup/PhabricatorSetup.php
View file

@ -36,7 +36,6 @@ class PhabricatorSetup {
'mysql',
'hash',
'json',
'pcntl',
'openssl',
);
foreach ($extensions as $extension) {
@ -47,10 +46,32 @@ class PhabricatorSetup {
return;
}
}
self::write("[OKAY] All extensions OKAY\n\n");
$root = dirname(phutil_get_library_root('phabricator'));
// On RHEL6, doing a distro install of pcntl makes it available from the
// CLI binary but not from the Apache module. This isn't entirely
// unreasonable and we don't need it from Apache, so do an explicit test
// for CLI availability.
list($err, $stdout, $stderr) = exec_manual(
'%s/scripts/setup/pcntl_available.php',
$root);
if ($err) {
self::writeFailure();
self::write("Unable to execute scripts/setup/pcntl_available.php.");
return;
} else {
if (trim($stdout) == 'YES') {
self::write(" okay pcntl is available from the command line.\n");
self::write("[OKAY] All extensions OKAY\n\n");
} else {
self::write(" warn pcntl is not available!\n");
self::write("[WARN] *** WARNING *** pcntl extension not available. ".
"You will not be able to run daemons.\n");
}
}
self::writeHeader("GIT SUBMODULES");
$root = dirname(phutil_get_library_root('phabricator'));
if (!Filesystem::pathExists($root.'/.git')) {
self::write(" skip Not a git clone.\n\n");
} else {