/// <summary>
/// Creates a string collection of task numbers with their respective
/// task synopsis, for use by <see cref="Parse"/>.
/// </summary>
/// <param name="comments">One or more lines of comments from a Synergy task query.</param>
/// <returns>A non-null collection, with zero or more tasks with their comments.</returns>
public Hashtable ParseTasks(string comments)
{
Hashtable retVal = new Hashtable();
// substitute the parameter values in the formatted regex pattern
Regex grep = new Regex(TaskFormat, RegexOptions.CultureInvariant);
// look for modifications in the output from the finduse command
MatchCollection matches = grep.Matches(comments);
// add each task number/comment to the
foreach (Match match in matches)
{
try
{
SynergyTaskInfo info = new SynergyTaskInfo();
info.DisplayName = match.Groups["displayname"].Value;
info.TaskNumber = int.Parse(match.Groups["task_number"].Value, CultureInfo.InvariantCulture);
if (null != match.Groups["completion_date"] && "<void>" != match.Groups["completion_date"].Value)
{
info.CompletionDate = DateTime.Parse(match.Groups["completion_date"].Value, CultureInfo.InvariantCulture);
}
if (null != match.Groups["resolver"])
{
info.Resolver = match.Groups["resolver"].Value;
}
if (null != match.Groups["task_synopsis"])
{
info.TaskSynopsis = match.Groups["task_synopsis"].Value;
}
retVal.Add(info.DisplayName, info);
}
catch (FormatException ex)
{
// Handle parse errors gracefully in a RELEASE build, so that
// the server does not hang when a parse error occurs
Debug.Assert(false, "Failed to parse task " + match.Groups["displayname"].Value, ex.Message);
}
}
return(retVal);
}
/// <summary>
/// Creates a string collection of task numbers with their respective
/// task synopsis, for use by <see cref="Parse"/>.
/// </summary>
/// <param name="comments">One or more lines of comments from a Synergy task query.</param>
/// <returns>A non-null collection, with zero or more tasks with their comments.</returns>
public Hashtable ParseTasks(string comments)
{
Hashtable retVal = new Hashtable();
// substitute the parameter values in the formatted regex pattern
Regex grep = new Regex(TaskFormat, RegexOptions.CultureInvariant);
// look for modifications in the output from the finduse command
MatchCollection matches = grep.Matches(comments);
// add each task number/comment to the
foreach (Match match in matches)
{
try
{
SynergyTaskInfo info = new SynergyTaskInfo();
info.DisplayName = match.Groups["displayname"].Value;
info.TaskNumber = int.Parse(match.Groups["task_number"].Value, CultureInfo.InvariantCulture);
if (null != match.Groups["completion_date"] && "<void>" != match.Groups["completion_date"].Value)
info.CompletionDate = DateTime.Parse(match.Groups["completion_date"].Value, CultureInfo.InvariantCulture);
if (null != match.Groups["resolver"])
info.Resolver = match.Groups["resolver"].Value;
if (null != match.Groups["task_synopsis"])
info.TaskSynopsis = match.Groups["task_synopsis"].Value;
retVal.Add(info.DisplayName, info);
}
catch (FormatException ex)
{
// Handle parse errors gracefully in a RELEASE build, so that
// the server does not hang when a parse error occurs
Debug.Assert(false, "Failed to parse task " + match.Groups["displayname"].Value, ex.Message);
}
}
return retVal;
}
/// <summary>
/// Creates a string collection of task numbers with their respective
/// task synopsis, for use by <see cref="Parse"/>.
/// </summary>
/// <param name="comments">One or more lines of comments from a Synergy task query.</param>
/// <returns>A non-null collection, with zero or more tasks with their comments.</returns>
public Hashtable ParseTasks(string comments)
{
Hashtable retVal = new Hashtable();
// substitute the parameter values in the formatted regex pattern
Regex grep = new Regex(TaskFormat, RegexOptions.CultureInvariant);
// look for modifications in the output from the finduse command
MatchCollection matches = grep.Matches(comments);
// add each task number/comment to the
foreach (Match match in matches)
{
try
{
SynergyTaskInfo info = new SynergyTaskInfo();
info.DisplayName = match.Groups["displayname"].Value;
info.TaskNumber = int.Parse(match.Groups["task_number"].Value, CultureInfo.InvariantCulture);
if (null != match.Groups["completion_date"] && "<void>" != match.Groups["completion_date"].Value)
info.CompletionDate = DateTime.Parse(match.Groups["completion_date"].Value, CultureInfo.InvariantCulture);
if (null != match.Groups["resolver"])
info.Resolver = match.Groups["resolver"].Value;
if (null != match.Groups["task_synopsis"])
info.TaskSynopsis = match.Groups["task_synopsis"].Value;
retVal.Add(info.DisplayName, info);
}
catch (FormatException ex)
{
throw new CruiseControlException("Failed to parse task " + match.Groups["displayname"].Value, ex);
}
}
return retVal;
}
/// <summary>
/// Synergy specific implemtation of <see cref="IHistoryParser.Parse"/>
/// </summary>
/// <remarks>
/// Processes both the task query and the object query to fully populate each
/// <see cref="Modification"/> object in the returned array.
/// </remarks>
/// <param name="newTasks">
/// Standard output stream from the Synergy query command.
/// </param>
/// <param name="newObjects">
/// Standard output stream from the Synergy finduse command.
/// </param>
/// <param name="from">
/// The date since the last successful integration run. Not used, since the finduse
/// query includes this parameter.
/// </param>
/// <returns>
/// <c>null</c> by default.
/// If changes have occurred since the last integration attempt, an array containing
/// each new modification is returned.
/// </returns>
public virtual Modification[] Parse(string newTasks, string newObjects, DateTime from)
{
ArrayList modifications = new ArrayList();
Hashtable tasks = new Hashtable();
// don't bother doing anything if no modified objects were found
if (StringUtil.IsBlank(newObjects))
{
return(new Modification[0]);
}
// optionally, parse the comments from each associated task
if (!StringUtil.IsBlank(newTasks))
{
tasks = ParseTasks(newTasks);
}
// look for modifications in the output from the finduse command
Regex grep = new Regex(ObjectFormat, RegexOptions.CultureInvariant);
MatchCollection matches = grep.Matches(newObjects);
// each match is a detected modification
foreach (Match match in matches)
{
Modification modification = new Modification();
modification.FolderName = match.Groups["folder"].Value;
modification.FileName = match.Groups["displayname"].Value;
modification.Type = match.Groups["cvtype"].Value;
modification.EmailAddress = match.Groups["resolver"].Value;
modification.UserName = match.Groups["resolver"].Value;
/* normalize the folder path to resemble other SCM systems
* vis a vis the "$/project/folder/file" format */
if (modification.FolderName.Length > 0)
{
modification.FolderName = String.Concat("$/", modification.FolderName.Replace('\\', '/'));
}
// Retrieve the comment, if available
CaptureCollection captures = match.Groups["task"].Captures;
if (null != captures)
{
foreach (Capture capture in captures)
{
SynergyTaskInfo info = (SynergyTaskInfo)tasks[capture.Value];
if (info == null)
{
modification.ChangeNumber = Int32.Parse(Regex.Match(capture.Value, @"\d+").Value);
}
else
{
modification.ChangeNumber = info.TaskNumber;
modification.ModifiedTime = info.CompletionDate;
if (null != info.TaskSynopsis)
{
modification.Comment = info.TaskSynopsis;
}
}
}
}
modifications.Add(modification);
}
return((Modification[])modifications.ToArray(typeof(Modification)));
}
