private void AddVersionedOsLegs(BuildMatrixInfo matrix, IGrouping <PlatformId, PlatformInfo> platformGrouping)
{
var versionGroups = platformGrouping
.GroupBy(platform => new
{
// Assumption: Dockerfile path format <ProductVersion>/<ImageVariant>/<OsVariant>/...
DotNetVersion = GetDotNetVersionFromPath(platform.DockerfilePathRelativeToManifest),
OsVariant = platform.Model.OsVersion
});
foreach (var versionGrouping in versionGroups)
{
IEnumerable <PlatformInfo> subgraphs = versionGrouping
.GetCompleteSubgraphs(platform => GetPlatformDependencies(platform, platformGrouping))
.SelectMany(subgraph => subgraph);
BuildLegInfo leg = new BuildLegInfo()
{
Name = $"{versionGrouping.Key.DotNetVersion}-{versionGrouping.Key.OsVariant}"
};
matrix.Legs.Add(leg);
AddCommonVariables(platformGrouping, leg);
leg.Variables.Add(("dotnetVersion", versionGrouping.Key.DotNetVersion));
leg.Variables.Add(("osVariant", versionGrouping.Key.OsVariant));
IEnumerable <string> dockerfilePaths = GetDockerfilePaths(subgraphs)
.Union(GetCustomLegGroupingDockerfilePaths(subgraphs));
AddImageBuilderPathsVariable(dockerfilePaths.ToArray(), leg);
}
}
public IEnumerable <BuildMatrixInfo> GenerateMatrixInfo()
{
List <BuildMatrixInfo> matrices = new List <BuildMatrixInfo>();
// The sort order used here is arbitrary and simply helps the readability of the output.
var platformGroups = Manifest.GetFilteredPlatforms()
.GroupBy(platform => new PlatformId()
{
OS = platform.Model.OS,
OsVersion = platform.Model.OS == OS.Linux ? null : platform.Model.OsVersion,
Architecture = platform.Model.Architecture,
Variant = platform.Model.Variant
})
.OrderBy(platformGroup => platformGroup.Key.OS)
.ThenByDescending(platformGroup => platformGroup.Key.OsVersion)
.ThenBy(platformGroup => platformGroup.Key.Architecture)
.ThenByDescending(platformGroup => platformGroup.Key.Variant);
foreach (var platformGrouping in platformGroups)
{
string[] matrixNameParts =
{
GetOsMatrixNamePart(platformGrouping.Key),
platformGrouping.Key.Architecture.GetDisplayName(platformGrouping.Key.Variant)
};
BuildMatrixInfo matrix = new BuildMatrixInfo()
{
Name = FormatMatrixName(matrixNameParts)
};
matrices.Add(matrix);
if (Options.MatrixType == MatrixType.PlatformDependencyGraph)
{
AddDockerfilePathLegs(matrix, matrixNameParts, platformGrouping);
}
else if (Options.MatrixType == MatrixType.PlatformVersionedOs)
{
AddVersionedOsLegs(matrix, platformGrouping);
}
}
return(matrices);
}
private void AddDockerfilePathLegs(
BuildMatrixInfo matrix, IEnumerable <string> matrixNameParts, IGrouping <PlatformId, PlatformInfo> platformGrouping)
{
IEnumerable <IEnumerable <PlatformInfo> > subgraphs = platformGrouping.GetCompleteSubgraphs(
platform => GetPlatformDependencies(platform, platformGrouping));
foreach (IEnumerable <PlatformInfo> subgraph in subgraphs)
{
string[] dockerfilePaths = GetDockerfilePaths(subgraph)
.Union(GetCustomLegGroupingDockerfilePaths(subgraph))
.ToArray();
BuildLegInfo leg = new BuildLegInfo()
{
Name = GetDockerfilePathLegName(dockerfilePaths, matrixNameParts)
};
matrix.Legs.Add(leg);
AddImageBuilderPathsVariable(dockerfilePaths, leg);
AddCommonVariables(platformGrouping, leg);
}
}