public static bool TryParse(
string repoFullName,
string refSpec,
string fullPath,
Commit commit,
out ModifiedFileModel model)
{
// the file path goes like the following:
// https://github.com/<owner>/<repo>/blob/<branch>/<fullPath>
// NOTE: only supports github files for now.
model = null;
if (!refSpec.StartsWith("refs/heads/"))
{
Trace.TraceError($"Invalid RefSpec - expecting to start with 'refs/heads/': '{refSpec}'");
return(false);
}
string branchName = refSpec.Substring("refs/heads/".Length);
model = new ModifiedFileModel()
{
RepoName = repoFullName,
BranchName = branchName,
FullPath = "https://github.com/" + string.Join("/", repoFullName, "blob", branchName, fullPath),
CommitId = commit.id
};
return(true);
}
public IEnumerable <ISubscriptionHandler> GetHandlers(ModifiedFileModel modifiedFile)
{
List <ISubscriptionHandler> subscriptionHandlers = new List <ISubscriptionHandler>();
HandlerResolver resolver = new HandlerResolver(this);
foreach (Subscription subscription in GetSubscriptions(modifiedFile))
{
try
{
var parameterSubstitutions = new Dictionary <string, string>
{
{ "<trigger-repo>", modifiedFile.RepoName },
{ "<trigger-branch>", modifiedFile.BranchName },
{ "<trigger-path>", modifiedFile.FullPath },
{ "<trigger-commit>", modifiedFile.CommitId }
};
ISubscriptionHandler subscriptionHandler = resolver.Resolve(subscription, parameterSubstitutions);
subscriptionHandlers.Add(subscriptionHandler);
}
catch (Exception e)
{
Trace.TraceError(e.Message);
}
}
return(subscriptionHandlers);
}
private bool Matches(string path, ModifiedFileModel modifiedFile)
{
bool matches = string.Equals(path, modifiedFile.FullPath, StringComparison.OrdinalIgnoreCase);
if (matches)
{
return(true);
}
if (path.EndsWith("/**/*", StringComparison.OrdinalIgnoreCase))
{
string rootPath = path.Substring(0, path.Length - 5);
return(modifiedFile.FullPath.StartsWith(rootPath, StringComparison.OrdinalIgnoreCase));
}
return(false);
}
public IEnumerable <ISubscriptionHandler> GetHandlers(ModifiedFileModel modifiedFile)
{
List <ISubscriptionHandler> subscriptionHandlers = new List <ISubscriptionHandler>();
HandlerResolver resolver = new HandlerResolver(this);
foreach (Subscription subscription in GetSubscriptions(modifiedFile))
{
try
{
ISubscriptionHandler subscriptionHandler = resolver.Resolve(subscription);
subscriptionHandlers.Add(subscriptionHandler);
}
catch (Exception e)
{
Trace.TraceError(e.Message);
}
}
return(subscriptionHandlers);
}
private IEnumerable <Subscription> GetSubscriptions(ModifiedFileModel modifiedFile)
{
return(Subscriptions.Where(s => s.TriggerPaths.Any(p => Matches(p, modifiedFile))));
}
