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phab/src/applications/config/check/PhabricatorPygmentSetupCheck.php
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PhabricatorPygmentSetupCheck.php
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<?php
final class PhabricatorPygmentSetupCheck extends PhabricatorSetupCheck {
protected function executeChecks() {
$pygment = PhabricatorEnv::getEnvConfig('pygments.enabled');
if ($pygment) {
if (!Filesystem::binaryExists('pygmentize')) {
$summary = pht(
'You enabled pygments but the pygmentize script is not '.
'actually available, your $PATH is probably broken.');
$message = pht(
'The environmental variable $PATH does not contain '.
'pygmentize. You have enabled pygments, which requires '.
'pygmentize to be available in your $PATH variable.');
$this
->newIssue('pygments.enabled')
->setName(pht('pygmentize Not Found'))
->setSummary($summary)
->setMessage($message)
->addRelatedPhabricatorConfig('pygments.enabled')
->addPhabricatorConfig('environment.append-paths');
} else {
list($err) = exec_manual('pygmentize -h');
if ($err) {
$summary = pht(
'You have enabled pygments and the pygmentize script is '.
'available, but does not seem to work.');
$message = pht(
'Phabricator has %s available in $PATH, but the binary '.
'exited with an error code when run as %s. Check that it is '.
'installed correctly.',
phutil_tag('tt', array(), 'pygmentize'),
phutil_tag('tt', array(), 'pygmentize -h'));
$this
->newIssue('pygments.failed')
->setName(pht('pygmentize Not Working'))
->setSummary($summary)
->setMessage($message)
->addRelatedPhabricatorConfig('pygments.enabled')
->addPhabricatorConfig('environment.append-paths');
}
}
} else {
$summary = pht('Pygments should be installed and enabled '.
'to provide advanced syntax highlighting.');
$message = pht('Phabricator can highlight a few languages by default, '.
'but installing and enabling Pygments (a third-party highlighting '.
'tool) will add syntax highlighting for many more languages. '."\n\n".
'For instructions on installing and enabling Pygments, see the '.
'%s configuration option.'."\n\n".
'If you do not want to install Pygments, you can ignore this issue.',
phutil_tag('tt', array(), 'pygments.enabled'));
$this
->newIssue('pygments.noenabled')
->setName(pht('Install Pygments to Improve Syntax Highlighting'))
->setSummary($summary)
->setMessage($message)
->addRelatedPhabricatorConfig('pygments.enabled');
}
}
}
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