private void ExecuteMigration(CommandOption user, CommandOption password, CommandOption url, CommandOption configFile, bool forceFresh)
{
var itemsCount = 0;
var exportedItemsCount = 0;
var sw = new Stopwatch();
sw.Start();
try
{
string configFileName = configFile.Value();
ConfigReaderJson configReaderJson = new ConfigReaderJson(configFileName);
var config = configReaderJson.Deserialize();
InitSession(config);
// Migration session level settings
// where the logs and journal will be saved, logs aid debugging, journal is for recovery of interupted process
string migrationWorkspace = config.Workspace;
var downloadOptions = (DownloadOptions)config.DownloadOptions;
var jiraSettings = new JiraSettings(user.Value(), password.Value(), url.Value(), config.SourceProject)
{
BatchSize = config.BatchSize,
UserMappingFile = config.UserMappingFile != null?Path.Combine(migrationWorkspace, config.UserMappingFile) : string.Empty,
AttachmentsDir = Path.Combine(migrationWorkspace, config.AttachmentsFolder),
JQL = config.Query
};
JiraProvider jiraProvider = JiraProvider.Initialize(jiraSettings);
itemsCount = jiraProvider.GetItemCount(jiraSettings.JQL);
BeginSession(configFileName, config, forceFresh, jiraProvider, itemsCount);
jiraSettings.EpicLinkField = jiraProvider.GetCustomId(config.EpicLinkField);
if (string.IsNullOrEmpty(jiraSettings.EpicLinkField))
{
Logger.Log(LogLevel.Warning, $"Epic link field missing for config field '{config.EpicLinkField}'.");
}
jiraSettings.SprintField = jiraProvider.GetCustomId(config.SprintField);
if (string.IsNullOrEmpty(jiraSettings.SprintField))
{
Logger.Log(LogLevel.Warning, $"Sprint link field missing for config field '{config.SprintField}'.");
}
var mapper = new JiraMapper(jiraProvider, config);
var localProvider = new WiItemProvider(migrationWorkspace);
var exportedKeys = new HashSet <string>(Directory.EnumerateFiles(migrationWorkspace, "*.json").Select(f => Path.GetFileNameWithoutExtension(f)));
var skips = forceFresh ? new HashSet <string>(Enumerable.Empty <string>()) : exportedKeys;
var issues = jiraProvider.EnumerateIssues(jiraSettings.JQL, skips, downloadOptions);
foreach (var issue in issues)
{
WiItem wiItem = mapper.Map(issue);
if (wiItem != null)
{
localProvider.Save(wiItem);
exportedItemsCount++;
Logger.Log(LogLevel.Debug, $"Exported as type '{wiItem.Type}'.");
}
}
}
catch (CommandParsingException e)
{
Logger.Log(LogLevel.Error, $"Invalid command line option(s): {e}");
}
catch (Exception e)
{
Logger.Log(e, $"Unexpected migration error.");
}
finally
{
EndSession(itemsCount, sw);
}
}
private void ExecuteMigration(CommandOption user, CommandOption password, CommandOption url, CommandOption configFile, bool forceFresh)
{
ConfigJson config = null;
try
{
string configFileName = configFile.Value();
ConfigReaderJson configReaderJson = new ConfigReaderJson(configFileName);
config = configReaderJson.Deserialize();
// Migration session level settings
// where the logs and journal will be saved, logs aid debugging, journal is for recovery of interupted process
string migrationWorkspace = config.Workspace;
// level of log messages that will be let through to console
LogLevel logLevel;
switch (config.LogLevel)
{
case "Info": logLevel = LogLevel.Info; break;
case "Debug": logLevel = LogLevel.Debug; break;
case "Warning": logLevel = LogLevel.Warning; break;
case "Error": logLevel = LogLevel.Error; break;
case "Critical": logLevel = LogLevel.Critical; break;
default: logLevel = LogLevel.Debug; break;
}
var downloadOptions = JiraProvider.DownloadOptions.IncludeParentEpics | JiraProvider.DownloadOptions.IncludeSubItems | JiraProvider.DownloadOptions.IncludeParents;
Logger.Init(migrationWorkspace, logLevel);
var jiraSettings = new JiraSettings(user.Value(), password.Value(), url.Value(), config.SourceProject)
{
BatchSize = config.BatchSize,
UserMappingFile = config.UserMappingFile != null?Path.Combine(migrationWorkspace, config.UserMappingFile) : string.Empty,
AttachmentsDir = Path.Combine(migrationWorkspace, config.AttachmentsFolder),
JQL = config.Query,
DomainMapping = config.DomainMapping
};
JiraProvider jiraProvider = JiraProvider.Initialize(jiraSettings);
// Get the custom field names for epic link field and sprint field
jiraSettings.EpicLinkField = jiraProvider.GetCustomId(config.EpicLinkField);
jiraSettings.SprintField = jiraProvider.GetCustomId(config.SprintField);
var mapper = new JiraMapper(jiraProvider, config);
var localProvider = new WiItemProvider(migrationWorkspace);
var exportedKeys = new HashSet <string>(Directory.EnumerateFiles(migrationWorkspace, "*.json").Select(f => Path.GetFileNameWithoutExtension(f)));
var skips = forceFresh ? new HashSet <string>(Enumerable.Empty <string>()) : exportedKeys;
foreach (var issue in jiraProvider.EnumerateIssues(jiraSettings.JQL, skips, downloadOptions))
{
WiItem wiItem = mapper.Map(issue);
localProvider.Save(wiItem);
Logger.Log(LogLevel.Info, $"Exported {wiItem.ToString()}");
}
}
catch (CommandParsingException e)
{
Logger.Log(LogLevel.Error, $"Invalid command line option(s): {e}");
}
catch (Exception e)
{
Logger.Log(LogLevel.Error, $"Unexpected error: {e}");
}
}
