我一直在尝试让代码嗅探器按照 pear 的指南充当 svn 预提交钩子。然而，虽然我 100% 确定我的代码应该是无效的，但我没有收到任何错误，并且项目提交没有问题。
除了按照梨子给出的指导，还有什么需要做的吗？
我的 phpcs-svn-pre-commit 文件：
#!C:\wamp\bin\php\php5.4.3\php.exe
<?php
/**
* A commit hook for SVN.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Jack Bates <ms419@freezone.co.uk>
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
if (is_file(dirname(__FILE__).'/../CodeSniffer/CLI.php') === true) {
include_once dirname(__FILE__).'/../CodeSniffer/CLI.php';
} else {
include_once 'PHP/CodeSniffer/CLI.php';
}
define('PHP_CODESNIFFER_SVNLOOK', 'C:\Program Files (x86)\VisualSVN Server\bin\svnlook');
/**
* A class to process command line options.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Jack Bates <ms419@freezone.co.uk>
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: 1.3.6
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class PHP_CodeSniffer_SVN_Hook extends PHP_CodeSniffer_CLI
{
/**
* Get a list of default values for all possible command line arguments.
*
* @return array
*/
public function getDefaults()
{
$defaults = parent::getDefaults();
$defaults['svnArgs'] = array();
return $defaults;
}//end getDefaults()
/**
* Processes an unknown command line argument.
*
* All unknown args are sent to SVN commands.
*
* @param string $arg The command line argument.
* @param int $pos The position of the argument on the command line.
* @param array $values An array of values determined from CLI args.
*
* @return array The updated CLI values.
* @see getCommandLineValues()
*/
public function processUnknownArgument($arg, $pos, $values)
{
$values['svnArgs'][] = escapeshellarg($arg);
return $values;
}//end processUnknownArgument()
/**
* Runs PHP_CodeSniffer over files are directories.
*
* @param array $values An array of values determined from CLI args.
*
* @return int The number of error and warning messages shown.
* @see getCommandLineValues()
*/
public function process($values=array())
{
if (empty($values) === true) {
$values = parent::getCommandLineValues();
}
// Get list of files in this transaction.
$command = PHP_CODESNIFFER_SVNLOOK.' changed '.implode(' ', $values['svnArgs']);
$handle = popen($command, 'r');
if ($handle === false) {
echo 'ERROR: Could not execute "'.$command.'"'.PHP_EOL.PHP_EOL;
exit(2);
}
$contents = stream_get_contents($handle);
fclose($handle);
// Do not check deleted paths.
$contents = preg_replace('/^D.*/m', null, $contents);
// Drop the four characters representing the action which precede the path on
// each line.
$contents = preg_replace('/^.{4}/m', null, $contents);
$values['standard'] = $this->validateStandard($values['standard']);
if (PHP_CodeSniffer::isInstalledStandard($values['standard']) === false) {
// They didn't select a valid coding standard, so help them
// out by letting them know which standards are installed.
echo 'ERROR: the "'.$values['standard'].'" coding standard is not installed. ';
$this->printInstalledStandards();
exit(2);
}
$phpcs = new PHP_CodeSniffer(
$values['verbosity'],
$values['tabWidth'],
$values['encoding']
);
// Set file extensions if they were specified. Otherwise,
// let PHP_CodeSniffer decide on the defaults.
if (empty($values['extensions']) === false) {
$phpcs->setAllowedFileExtensions($values['extensions']);
}
// Set ignore patterns if they were specified.
if (empty($values['ignored']) === false) {
$phpcs->setIgnorePatterns($values['ignored']);
}
// Set some convenience member vars.
if ($values['errorSeverity'] === null) {
$this->errorSeverity = PHPCS_DEFAULT_ERROR_SEV;
} else {
$this->errorSeverity = $values['errorSeverity'];
}
if ($values['warningSeverity'] === null) {
$this->warningSeverity = PHPCS_DEFAULT_WARN_SEV;
} else {
$this->warningSeverity = $values['warningSeverity'];
}
// Initialize PHP_CodeSniffer listeners but don't process any files.
$phpcs->setCli($this);
$phpcs->process(array(), $values['standard'], $values['sniffs']);
// Need double quotes around the following regex beause the vertical whitespace
// char is not always treated correctly for whatever reason.
foreach (preg_split("/\v|\n/", $contents, -1, PREG_SPLIT_NO_EMPTY) as $path) {
// No need to process folders as each changed file is checked.
if (substr($path, -1) === '/') {
continue;
}
// We need to check ignore rules ourself because they are
// not checked when processing a single file.
if ($phpcs->shouldProcessFile($path) === false) {
continue;
}
// Get the contents of each file, as it would be after this transaction.
$command = PHP_CODESNIFFER_SVNLOOK.' cat '.implode(' ', $values['svnArgs']).' '.escapeshellarg($path);
$handle = popen($command, 'r');
if ($handle === false) {
echo 'ERROR: Could not execute "'.$command.'"'.PHP_EOL.PHP_EOL;
exit(2);
}
$contents = stream_get_contents($handle);
fclose($handle);
$phpcs->processFile($path, $contents);
}//end foreach
return $this->printErrorReport(
$phpcs,
$values['reports'],
$values['showSources'],
$values['reportFile'],
$values['reportWidth']
);
}//end process()
/**
* Prints out the usage information for this script.
*
* @return void
*/
public function printUsage()
{
parent::printUsage();
echo PHP_EOL;
echo ' Each additional argument is passed to the `svnlook changed ...`'.PHP_EOL;
echo ' and `svnlook cat ...` commands. The report is printed on standard output,'.PHP_EOL;
echo ' however Subversion displays only standard error to the user, so in a'.PHP_EOL;
echo ' pre-commit hook, this script should be invoked as follows:'.PHP_EOL;
echo PHP_EOL;
echo ' '.basename($_SERVER['argv'][0]).' ... "$REPOS" -t "$TXN" >&2 || exit 1'.PHP_EOL;
}//end printUsage()
}//end class
$phpcs = new PHP_CodeSniffer_SVN_Hook();
$phpcs->checkRequirements();
$numErrors = $phpcs->process();
if ($numErrors !== 0) {
exit(1);
}
?>
还有我从颠覆中提交的预提交文件：
#!/bin/sh
# PRE-COMMIT HOOK
#
# The pre-commit hook is invoked before a Subversion txn is
# committed. Subversion runs this hook by invoking a program
# (script, executable, binary, etc.) named 'pre-commit' (for which
# this file is a template), with the following ordered arguments:
#
# [1] REPOS-PATH (the path to this repository)
# [2] TXN-NAME (the name of the txn about to be committed)
#
# [STDIN] LOCK-TOKENS ** the lock tokens are passed via STDIN.
#
# If STDIN contains the line "LOCK-TOKENS:\n" (the "\n" denotes a
# single newline), the lines following it are the lock tokens for
# this commit. The end of the list is marked by a line containing
# only a newline character.
#
# Each lock token line consists of a URI-escaped path, followed
# by the separator character '|', followed by the lock token string,
# followed by a newline.
#
# The default working directory for the invocation is undefined, so
# the program should set one explicitly if it cares.
#
# If the hook program exits with success, the txn is committed; but
# if it exits with failure (non-zero), the txn is aborted, no commit
# takes place, and STDERR is returned to the client. The hook
# program can use the 'svnlook' utility to help it examine the txn.
#
# On a Unix system, the normal procedure is to have 'pre-commit'
# invoke other programs to do the real work, though it may do the
# work itself too.
#
# *** NOTE: THE HOOK PROGRAM MUST NOT MODIFY THE TXN, EXCEPT ***
# *** FOR REVISION PROPERTIES (like svn:log or svn:author). ***
#
# This is why we recommend using the read-only 'svnlook' utility.
# In the future, Subversion may enforce the rule that pre-commit
# hooks should not modify the versioned data in txns, or else come
# up with a mechanism to make it safe to do so (by informing the
# committing client of the changes). However, right now neither
# mechanism is implemented, so hook writers just have to be careful.
#
# Note that 'pre-commit' must be executable by the user(s) who will
# invoke it (typically the user httpd runs as), and that user must
# have filesystem-level permission to access the repository.
#
# On a Windows system, you should name the hook program
# 'pre-commit.bat' or 'pre-commit.exe',
# but the basic idea is the same.
#
# The hook program typically does not inherit the environment of
# its parent process. For example, a common problem is for the
# PATH environment variable to not be set to its usual value, so
# that subprograms fail to launch unless invoked via absolute path.
# If you're having unexpected problems with a hook program, the
# culprit may be unusual (or missing) environment variables.
#
# Here is an example hook script, for a Unix /bin/sh interpreter.
# For more examples and pre-written hooks, see those in
# the Subversion repository at
# http://svn.apache.org/repos/asf/subversion/trunk/tools/hook-scripts/ and
# http://svn.apache.org/repos/asf/subversion/trunk/contrib/hook-scripts/
REPOS="$1"
TXN="$2"
# Make sure that the log message contains some text.
SVNLOOK=/usr/local/bin/svnlook
$SVNLOOK log -t "$TXN" "$REPOS" | \
grep "[a-zA-Z0-9]" > /dev/null || exit 1
# Check that the author of this commit has the rights to perform
# the commit on the files and directories being modified.
commit-access-control.pl "$REPOS" "$TXN" commit-access-control.cfg || exit 1
C:\wamp\bin\php\php5.4.3\scripts\phpcs-svn-pre-commit "$REPOS" -t "$TXN" >&2 || exit 1
# All checks passed, so allow the commit.
exit 0
我对 SVN 和代码嗅探器都很陌生，所以我几乎只是在遵循指南并运行测试。任何有关使其工作的建议或提示将不胜感激:)
更新
我已经设法从我的 svn 钩子中得到了一些结果，但是它现在显示了一个基于脚本的错误列表。我不熟悉 SVN 所需的脚本语言，所以我不知道如何解决这些问题。
错误列表：
REPOS 不被识别为内部或外部命令
TXN 未被识别为内部或外部命令
未知命令'/usr/local/bin/svnlook'
$SVNLOOK 未被识别为内部或外部命令