Exemplo n.º 1
0
function xcvs_init($argc, $argv)
{
    $this_file = array_shift($argv);
    // argv[0]
    if ($argc < 7) {
        xcvs_help($this_file, STDERR);
        exit(3);
    }
    $config_file = array_shift($argv);
    // argv[1]
    // Load the configuration file and bootstrap Drupal.
    if (!file_exists($config_file)) {
        fwrite(STDERR, "Error: failed to load configuration file.\n");
        exit(4);
    }
    include_once $config_file;
    // Check temporary file storage.
    $tempdir = xcvs_get_temp_directory($xcvs['temp']);
    $username = array_shift($argv);
    // argv[2]
    $tag_name = array_shift($argv);
    // argv[3]
    $type = array_shift($argv);
    // argv[4]
    $cvs_op = array_shift($argv);
    // argv[5]
    $dir = array_shift($argv);
    // argv[6]
    // Do a full Drupal bootstrap.
    xcvs_bootstrap($xcvs);
    // The commitinfo script wrote the lastlog file for us.
    // Its only contents is the name of the last directory that commitinfo
    // was invoked with, and that order is the same one as for loginfo.
    $lastlog = $tempdir . '/xcvs-lastlog.' . posix_getpgrp();
    $summary = $tempdir . '/xcvs-summary.' . posix_getpgrp();
    $taginfo = $tempdir . '/xcvs-taginfo.' . posix_getpgrp();
    // Write the tagged/branched items to a temporary log file, one by one.
    while (!empty($argv)) {
        $filename = array_shift($argv);
        $source_branch = array_shift($argv);
        $source_branch = empty($source_branch) ? 'HEAD' : $source_branch;
        $old = array_shift($argv);
        $new = array_shift($argv);
        xcvs_log_add($summary, "/{$dir}/{$filename},{$source_branch},{$old},{$new}\n", 'a');
    }
    // Once all logs in a multi-directory tagging/branching operation have been
    // gathered, the currently processed directory matches the last processed
    // directory that taginfo was invoked with, which means we've got all the
    // needed data in the summary file (and the taginfo file that xcvs-taginfo
    // has written before).
    if (xcvs_is_last_directory($lastlog, $dir)) {
        // The taginfo script was nice enough to determine the label type for all
        // files where the branch or tag was deleted.
        if ($cvs_op == 'del') {
            $fd = fopen($taginfo, 'r');
            if ($fd === FALSE) {
                fwrite(STDERR, "Error: failed to open taginfo log at {$summary}.\n");
                xcvs_exit(5, $lastlog, $summary, $taginfo);
            }
            $label_types = array();
            while (!feof($fd)) {
                $tag_entry = trim(fgets($fd));
                list($path, $ltype) = explode(',', $tag_entry);
                $label_types[$path] = $ltype == 'N' ? VERSIONCONTROL_OPERATION_TAG : VERSIONCONTROL_OPERATION_BRANCH;
            }
            fclose($fd);
        }
        // Convert the previously written temporary log file
        // to Version Control API's item format.
        $fd = fopen($summary, 'r');
        if ($fd === FALSE) {
            fwrite(STDERR, "Error: failed to open summary log at {$summary}.\n");
            xcvs_exit(6, $lastlog, $summary, $taginfo);
        }
        $items = array();
        while (!feof($fd)) {
            $file_entry = trim(fgets($fd));
            if (!$file_entry) {
                continue;
            }
            list($path, $source_branch, $old, $new) = explode(',', $file_entry);
            if ($type == 'N') {
                // is a tag
                $label_type = VERSIONCONTROL_OPERATION_TAG;
            } else {
                if ($type == 'T') {
                    // is a branch
                    $label_type = VERSIONCONTROL_OPERATION_BRANCH;
                }
            }
            if (in_array($cvs_op, array('add', 'mov'))) {
                $items[VERSIONCONTROL_ACTION_ADDED][$label_type][$path] = array('type' => VERSIONCONTROL_ITEM_FILE, 'path' => $path, 'revision' => $new);
                // $source_branch is not currently being used by Version Control API.
            }
            if (in_array($cvs_op, array('del', 'mov'))) {
                $item = array('type' => VERSIONCONTROL_ITEM_FILE, 'path' => $path, 'revision' => $old);
                if ($type == '?') {
                    if (!isset($label_types[$path])) {
                        fwrite(STDERR, "Could not determine the label type for {$path}. Not recording into database.\n");
                        continue;
                    }
                    $label_type = $label_types[$path];
                }
                $items[VERSIONCONTROL_ACTION_DELETED][$label_type][$path] = $item;
            }
        }
        fclose($fd);
        if (empty($items)) {
            // If nothing is being tagged, we don't need to log anything.
            xcvs_exit(0, $lastlog, $summary, $taginfo);
        }
        // All data gathered, now let's insert it into the database.
        foreach ($items as $action => $items_by_action) {
            foreach ($items_by_action as $label_type => $operation_items) {
                $operation = array('type' => $label_type, 'date' => time(), 'username' => $username, 'repo_id' => $xcvs['repo_id']);
                $label = array('type' => $label_type, 'name' => $tag_name, 'action' => $action);
                $operation['labels'] = array($label);
                // A word of warning to the user, because it's easy to miss this fact.
                if ($label['type'] == VERSIONCONTROL_OPERATION_BRANCH && $label['action'] == VERSIONCONTROL_ACTION_ADDED) {
                    fwrite(STDERR, t("\n** NOTE: Don't forget that creating a branch does NOT\n** automatically update your workspace to use that branch.\n** If you want to commit to this new branch, you must run:\n** cvs update -r !branch\n\n", array('!branch' => $label['name'])));
                }
                versioncontrol_insert_operation($operation, $operation_items);
            }
        }
        // Clean up.
        xcvs_exit(0, $lastlog, $summary, $taginfo);
    }
    exit(0);
}
Exemplo n.º 2
0
function xcvs_init($argc, $argv)
{
    $this_file = array_shift($argv);
    // argv[0]
    if ($argc < 7) {
        xcvs_help($this_file, STDERR);
        exit(3);
    }
    $config_file = array_shift($argv);
    // argv[1]
    $username = array_shift($argv);
    // argv[2]
    $tag_name = array_shift($argv);
    // argv[3]
    $type = array_shift($argv);
    // argv[4]
    $cvs_op = array_shift($argv);
    // argv[5]
    $dir = array_shift($argv);
    // argv[6]
    // Load the configuration file and bootstrap Drupal.
    if (!file_exists($config_file)) {
        fwrite(STDERR, "Error: failed to load configuration file.\n");
        exit(4);
    }
    include_once $config_file;
    // Check temporary file storage.
    $tempdir = xcvs_get_temp_directory($xcvs['temp']);
    // Admins and other privileged users don't need to go through any checks.
    if (!in_array($username, $xcvs['allowed_users'])) {
        // Do a full Drupal bootstrap.
        xcvs_bootstrap($xcvs);
        // Gather info for each tagged/branched file.
        $items = array();
        while (!empty($argv)) {
            $filename = array_shift($argv);
            $source_branch = array_shift($argv);
            $old = array_shift($argv);
            $new = array_shift($argv);
            $path = '/' . $dir . '/' . $filename;
            if ($type == 'N') {
                // is a tag
                $label_type = VERSIONCONTROL_OPERATION_TAG;
            } else {
                if ($type == 'T') {
                    // is a branch
                    $label_type = VERSIONCONTROL_OPERATION_BRANCH;
                }
            }
            if (in_array($cvs_op, array('add', 'mov'))) {
                $items[VERSIONCONTROL_ACTION_ADDED][$label_type][$path] = array('type' => VERSIONCONTROL_ITEM_FILE, 'path' => $path, 'revision' => $new);
                // $source_branch is not currently being used by Version Control API.
            }
            if (in_array($cvs_op, array('del', 'mov'))) {
                $item = array('type' => VERSIONCONTROL_ITEM_FILE, 'path' => $path, 'revision' => $old);
                if ($type == '?') {
                    $label_type = xcvs_branch_or_tag($tag_name, $item);
                }
                $items[VERSIONCONTROL_ACTION_DELETED][$label_type][$path] = $item;
            }
        }
        if (empty($items)) {
            fwrite(STDERR, "Operation doesn't affect any item, aborting.\n");
            exit(7);
        }
        foreach ($items as $action => $items_by_action) {
            foreach ($items_by_action as $label_type => $operation_items) {
                $operation = array('type' => $label_type, 'username' => $username, 'repo_id' => $xcvs['repo_id']);
                $label = array('type' => $label_type, 'name' => $tag_name, 'action' => $action);
                $operation['labels'] = array($label);
                $access = versioncontrol_has_write_access($operation, $operation_items);
                // Fail and print out error messages if branch/tag access has been denied.
                if (!$access) {
                    fwrite(STDERR, implode("\n\n", versioncontrol_get_access_errors()) . "\n\n");
                    exit(7);
                }
            }
        }
    }
    // If we get as far as this, the tagging/branching operation may happen.
    // Remember this directory so that posttag can combine tags/branches
    // from different directories in one tag/branch entry.
    $lastlog = $tempdir . '/xcvs-lastlog.' . posix_getpgrp();
    xcvs_log_add($lastlog, $dir);
    // Also remember the label type per item - posttag won't be able to determine
    // this by itself because the action has already been executed. Only needed
    // for branch/tag deletions - 'add' and 'mov' don't need this kind of crap.
    if ($cvs_op == 'del') {
        $taginfo = $tempdir . '/xcvs-taginfo.' . posix_getpgrp();
        foreach ($items as $action => $items_by_action) {
            foreach ($items_by_action as $label_type => $operation_items) {
                foreach ($operation_items as $path => $item) {
                    $ltype = $label_type == VERSIONCONTROL_OPERATION_TAG ? 'N' : 'T';
                    xcvs_log_add($taginfo, "{$path}," . $ltype . "\n", 'a');
                }
            }
        }
    }
    exit(0);
}
Exemplo n.º 3
0
/**
 * Main function and starting point of this script:
 * Bootstrap Drupal, gather commit data and pass it on to Version Control API.
 */
function xcvs_init($argc, $argv)
{
    $date = time();
    // remember the time of the current commit for later
    $this_file = array_shift($argv);
    // argv[0]
    if ($argc < 7) {
        xcvs_help($this_file, STDERR);
        exit(3);
    }
    $config_file = array_shift($argv);
    // argv[1]
    $username = array_shift($argv);
    // argv[2]
    $commitdir = '/' . array_shift($argv);
    // argv[3]
    // Load the configuration file and bootstrap Drupal.
    if (!file_exists($config_file)) {
        fwrite(STDERR, "Error: failed to load configuration file.\n");
        exit(4);
    }
    include_once $config_file;
    // Check temporary file storage.
    $tempdir = xcvs_get_temp_directory($xcvs['temp']);
    // The commitinfo script wrote the lastlog file for us.
    // Its only contents is the name of the last directory that commitinfo
    // was invoked with, and that order is the same one as for loginfo.
    $lastlog = $tempdir . '/xcvs-lastlog.' . posix_getpgrp();
    $summary = $tempdir . '/xcvs-summary.' . posix_getpgrp();
    // Write the changed items to a temporary log file, one by one.
    if (!empty($argv)) {
        if ($argv[0] == '- New directory') {
            xcvs_log_add($summary, "{$commitdir},dir\n", 'a');
        } else {
            while (!empty($argv)) {
                $filename = array_shift($argv);
                $old = array_shift($argv);
                $new = array_shift($argv);
                xcvs_log_add($summary, "{$commitdir}/{$filename},{$old},{$new}\n", 'a');
            }
        }
    }
    // Once all logs in a multi-directory commit have been gathered,
    // the currently processed directory matches the last processed directory
    // that commitinfo was invoked with, which means we've got all the
    // needed data in the summary file.
    if (xcvs_is_last_directory($lastlog, $commitdir)) {
        // Convert the previously written temporary log file
        // to Version Control API's commit action format.
        $fd = fopen($summary, "r");
        if ($fd === FALSE) {
            fwrite(STDERR, "Error: failed to open summary log at {$summary}.\n");
            xcvs_exit(5, $lastlog, $summary);
        }
        $operation_items = array();
        // Do a full Drupal bootstrap. We need it from now on at the latest,
        // starting with the action constants in xcvs_get_operation_item().
        xcvs_bootstrap($xcvs);
        while (!feof($fd)) {
            $file_entry = trim(fgets($fd));
            list($path, $item) = xcvs_get_operation_item($file_entry);
            if ($path) {
                $operation_items[$path] = $item;
            }
        }
        fclose($fd);
        // Integrate with the Drupal Version Control API.
        if (!empty($operation_items)) {
            // Get the remaining info from the commit log that we get from STDIN.
            list($branch_name, $message) = xcvs_parse_log(STDIN);
            // Add the real revision to deleted items.
            xcvs_fix_operation_items($operation_items, $branch_name);
            // Determine how many lines were added and removed for a given file.
            xcvs_fetch_item_line_changes($operation_items);
            // Prepare the data for passing it to Version Control API.
            $operation = array('type' => VERSIONCONTROL_OPERATION_COMMIT, 'repo_id' => $xcvs['repo_id'], 'date' => $date, 'username' => $username, 'message' => $message, 'revision' => '', 'labels' => array(array('type' => VERSIONCONTROL_OPERATION_BRANCH, 'name' => $branch_name, 'action' => VERSIONCONTROL_ACTION_MODIFIED)));
            _versioncontrol_cvs_fix_commit_operation_items($operation, $operation_items);
            $operation = versioncontrol_insert_operation($operation, $operation_items);
            if (!empty($operation)) {
                fwrite(STDERR, t("Recorded as commit !id.\n", array('!id' => versioncontrol_format_operation_revision_identifier($operation))));
            }
        }
        // Clean up
        xcvs_exit(0, $lastlog, $summary);
    }
    exit(0);
}
Exemplo n.º 4
0
function xcvs_init($argc, $argv)
{
    $this_file = array_shift($argv);
    // argv[0]
    if ($argc < 5) {
        xcvs_help($this_file, STDERR);
        exit(3);
    }
    $files = array_slice($argv, 4);
    $config_file = array_shift($argv);
    // argv[1]
    $username = array_shift($argv);
    // argv[2]
    $dir = array_shift($argv);
    // argv[3]
    $filenames = $argv;
    // the rest of the command line arguments
    // Load the configuration file and bootstrap Drupal.
    if (!file_exists($config_file)) {
        fwrite(STDERR, "Error: failed to load configuration file.\n");
        exit(4);
    }
    include_once $config_file;
    // Check temporary file storage.
    $tempdir = xcvs_get_temp_directory($xcvs['temp']);
    // Admins and other privileged users don't need to go through any checks.
    if (!in_array($username, $xcvs['allowed_users'])) {
        // Do a full Drupal bootstrap.
        xcvs_bootstrap($xcvs);
        // Construct a minimal commit operation array.
        $operation = array('type' => VERSIONCONTROL_OPERATION_COMMIT, 'repo_id' => $xcvs['repo_id'], 'username' => $username, 'labels' => xcvs_commit_labels($xcvs['cwd']));
        $operation_items = array();
        foreach ($filenames as $filename) {
            list($path, $item) = xcvs_get_operation_item($filename, $dir, $xcvs['cwd']);
            $operation_items[$path] = $item;
        }
        $access = versioncontrol_has_write_access($operation, $operation_items);
        // Fail and print out error messages if commit access has been denied.
        if (!$access) {
            fwrite(STDERR, implode("\n\n", versioncontrol_get_access_errors()) . "\n\n");
            exit(6);
        }
    }
    // If we get as far as this, the commit may happen.
    // Remember this directory so that loginfo can combine commits
    // from different directories in one commit entry.
    $lastlog = $tempdir . '/xcvs-lastlog.' . posix_getpgrp();
    xcvs_log_add($lastlog, $dir);
    exit(0);
}