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Add support for a simplified pure ASCII version of the tree view, refs #2600

pull/4647/head
Jordi Boggiano 2015-11-27 01:31:50 +00:00
parent 92ad33d11e
commit e6e636802f
1 changed files with 13 additions and 3 deletions
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16
src/Composer/Command/ShowCommand.php
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@ -489,7 +489,7 @@ EOT
foreach ($requires as $requireName => $require) {
$j++;
if ($j == 0) {
$output->writeln($treeBar);
$this->writeTreeLine($treeBar);
}
if ($j == $total) {
$treeBar = '└';
@ -497,7 +497,7 @@ EOT
$level = 1;
$color = $this->colors[$level];
$info = sprintf('%s──<%s>%s</%s> %s', $treeBar, $color, $requireName, $color, $require->getPrettyConstraint());
$output->writeln($info);
$this->writeTreeLine($info);
$treeBar = str_replace('└', ' ', $treeBar);
@ -537,7 +537,7 @@ EOT
$colorIdent = $level % count($this->colors);
$color = $this->colors[$colorIdent];
$info = sprintf('%s──<%s>%s</%s> %s', $treeBar, $color, $requireName, $color, $require->getPrettyConstraint());
$output->writeln($info);
$this->writeTreeLine($info);
$treeBar = str_replace('└', ' ', $treeBar);
if (!in_array($requireName, $packagesInTree)) {
@ -547,4 +547,14 @@ EOT
}
}
}
private function writeTreeLine($line)
{
$io = $this->getIO();
if (!$io->isDecorated()) {
$line = str_replace(array('└', '├', '──', '│'), array('`-', '|-', '-', '|'), $line);
}
$io->write($line);
}
}