public-mirrors
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composer
mirror of https://github.com/composer/composer
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Merge remote-tracking branch 'iamluc/git-diff'

pull/4345/head
Jordi Boggiano 2015-08-09 23:26:55 +01:00
parent bd23ce672a d02ab54be1
commit a782dab2cd
1 changed files with 21 additions and 2 deletions
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23
src/Composer/Downloader/GitDownloader.php
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@ -81,7 +81,7 @@ class GitDownloader extends VcsDownloader
$command = 'git remote set-url composer %s && git fetch composer && git fetch --tags composer';
$commandCallable = function ($url) use ($command) {
return sprintf($command, ProcessExecutor::escape ($url));
return sprintf($command, ProcessExecutor::escape($url));
};
$this->gitUtil->runCommand($commandCallable, $url, $path);
@ -149,7 +149,7 @@ class GitDownloader extends VcsDownloader
}
while (true) {
switch ($this->io->ask(' <info>Discard changes [y,n,v,'.($update ? 's,' : '').'?]?</info> ', '?')) {
switch ($this->io->ask(' <info>Discard changes [y,n,v,d,'.($update ? 's,' : '').'?]?</info> ', '?')) {
case 'y':
$this->discardChanges($path);
break 2;
@ -169,6 +169,10 @@ class GitDownloader extends VcsDownloader
$this->io->writeError($changes);
break;
case 'd':
$this->viewDiff($path);
break;
case '?':
default:
help:
@ -176,6 +180,7 @@ class GitDownloader extends VcsDownloader
' y - discard changes and apply the '.($update ? 'update' : 'uninstall'),
' n - abort the '.($update ? 'update' : 'uninstall').' and let you manually clean things up',
' v - view modified files',
' d - view local modifications (diff)',
));
if ($update) {
$this->io->writeError(' s - stash changes and try to reapply them after the update');
@ -326,6 +331,20 @@ class GitDownloader extends VcsDownloader
$this->hasStashedChanges = true;
}
/**
* @param $path
* @throws \RuntimeException
*/
protected function viewDiff($path)
{
$path = $this->normalizePath($path);
if (0 !== $this->process->execute('git diff HEAD', $output, $path)) {
throw new \RuntimeException("Could not view diff\n\n:".$this->process->getErrorOutput());
}
$this->io->writeError($output);
}
protected function normalizePath($path)
{
if (defined('PHP_WINDOWS_VERSION_MAJOR') && strlen($path) > 0) {