dfq-pre-commit

pre-commit

#!/usr/bin/php
<?php
/**
 * @file
 * place this file in your $GIT_DIR/hooks directory and call it pre-commit
 * anyother scripts you want to execture on commit can then also be placed
 * in $GIT_DIR/hooks with the correct naming convention.. ie:
 * pre-commit_[whatevernameyouwant] make that file executable and this script
 * finds it and runs it.
 */

/**
 * Get an array containing paths of all files in the specified tree.
 */
function find_all_files($dir = '.') {
  $root = scandir($dir);

  // Ignore . and .. dirs.
  foreach ($root as $value) {
    if ($value === '.' || $value === '..') {
      continue;
    }
    // Found a file? Store it.
    if (is_file("$dir/$value")) {
      $result[] = "$dir/$value";
      continue;
    }

    // Traverse the sub directories.
    foreach (find_all_files("$dir/$value") as $value) {
      $result[] = $value;
    }
  }

  return $result;
}


// What is the .git directory for this project?
$git_dir = trim(`echo $(git rev-parse --git-dir 2>/dev/null)`);
if (empty($git_dir)) {
  echo 'fatal: hooks/functions: GIT_DIR not set"';
  exit(1);
}

// Get a list of all the files in the git hooks directory.
$files = find_all_files($git_dir . '/hooks');

// Search for correctly named files and execute them.
foreach ($files as $file) {
  if (substr(basename($file), 0, 11) == 'pre-commit_') {
    if (is_executable($file)) {
      system($file, $ret);
      if ($ret != 0) {
        exit($ret);
      }
    }
  }
}