private static void ApplyConfigOverrides(SVM.Configuration config, VersionContext context)
{
if (config == null)
{
return;
}
var firstMatch = config.Branches
.Overrides.FirstOrDefault(x => Regex.IsMatch(context.Result.CanonicalBranchName, x.Match, RegexOptions.IgnoreCase));
if (firstMatch != null)
{
if (firstMatch.Label != null)
{
config.Label.Clear();
config.Label.AddRange(firstMatch.Label);
}
if (firstMatch.Metadata != null)
{
config.Metadata.Clear();
config.Metadata.AddRange(firstMatch.Metadata);
}
}
}
private void PopulateHeight(VersionContext context)
{
// Get the state of this tree to compare for diffs
var tipTree = context.Repository.Head.Tip.Tree;
// Initialise count - The current commit counts, include offset
var height = 1 + context.Configuration.OffSet;
// skip the first commit as that is our baseline
var commits = GetReachableCommits(context.Repository).Skip(1).GetEnumerator();
while (commits.MoveNext())
{
// Get the current tree
var next = commits.Current.Tree;
// Perform a diff
var diff = context.Repository.Diff.Compare <TreeChanges>(next, tipTree);
// If a change to the file is found, stop counting
if (HasVersionChange(diff, commits.Current, context))
{
break;
}
// Increment height
height++;
}
context.Result.Height = height;
}
private static bool HasVersionChange(
TreeChanges diff,
Commit commit,
VersionContext context)
{
if (diff.Any(d => d.Path == Constants.VersionFileName))
{
var commitConfig = GetConfiguration(commit, context);
return(commitConfig != null && !_comparer.Equals(context.Configuration, commitConfig));
}
return(false);
}
private static SVM.Configuration GetConfiguration(Commit commit, VersionContext context)
{
var gitObj = commit?.Tree[Constants.VersionFileName]?.Target;
if (gitObj == null)
{
return(null);
}
var config = Read((gitObj as Blob).GetContentText());
ApplyConfigOverrides(config, context);
return(config);
}