/// <summary>
/// Gets the <see cref="BranchConfig"/> for the current commit.
/// </summary>
public static BranchConfig GetBranchConfiguration(GitVersionContext context, Branch targetBranch, IList <Branch> excludedInheritBranches = null)
{
var matchingBranches = context.FullConfiguration.GetConfigForBranch(targetBranch.NameWithoutRemote());
if (matchingBranches == null)
{
Logger.WriteInfo($"No branch configuration found for branch {targetBranch.FriendlyName}, falling back to default configuration");
matchingBranches = new BranchConfig {
Name = FallbackConfigName
};
ConfigurationProvider.ApplyBranchDefaults(context.FullConfiguration, matchingBranches, "", new List <string>());
}
if (matchingBranches.Increment == IncrementStrategy.Inherit)
{
matchingBranches = InheritBranchConfiguration(context, targetBranch, matchingBranches, excludedInheritBranches);
if (matchingBranches.Name == FallbackConfigName && matchingBranches.Increment == IncrementStrategy.Inherit)
{
// We tried, and failed to inherit, just fall back to patch
matchingBranches.Increment = IncrementStrategy.Patch;
}
}
return(matchingBranches);
}
/// <summary>
/// Checks if the two branch objects refer to the same branch (have the same friendly name).
/// </summary>
public static bool IsSameBranch(this Branch branch, Branch otherBranch)
{
// For each branch, fixup the friendly name if the branch is remote.
var otherBranchFriendlyName = otherBranch.NameWithoutRemote();
var branchFriendlyName = branch.NameWithoutRemote();
return(otherBranchFriendlyName == branchFriendlyName);
}
List <BranchCommit> GetMergeCommitsForBranch(Branch branch, Branch[] excludedBranches)
{
if (mergeBaseCommitsCache.ContainsKey(branch))
{
Logger.WriteDebug(string.Format(
"Cache hit for getting merge commits for branch {0}.",
branch.CanonicalName));
return(mergeBaseCommitsCache[branch]);
}
var currentBranchConfig = configuration.GetConfigForBranch(branch.NameWithoutRemote());
var regexesToCheck = currentBranchConfig == null
? new [] { ".*" } // Match anything if we can't find a branch config
: currentBranchConfig.SourceBranches.Select(sb => configuration.Branches[sb].Regex);
var branchMergeBases = Repository.Branches
.ExcludingBranches(excludedBranches)
.Where(b =>
{
if (b == branch)
{
return(false);
}
var branchCanBeMergeBase = regexesToCheck.Any(regex => Regex.IsMatch(b.FriendlyName, regex));
return(branchCanBeMergeBase);
})
.Select(otherBranch =>
{
if (otherBranch.Tip == null)
{
Logger.WriteWarning(string.Format(missingTipFormat, otherBranch.FriendlyName));
return(BranchCommit.Empty);
}
var findMergeBase = FindMergeBase(branch, otherBranch);
return(new BranchCommit(findMergeBase, otherBranch));
})
.Where(b => b.Commit != null)
.OrderByDescending(b => b.Commit.Committer.When)
.ToList();
mergeBaseCommitsCache.Add(branch, branchMergeBases);
return(branchMergeBases);
}
