private static IEnumerable <int> CalculateMajorVersions(YamlMetaData yamlMetaData)
{
// Try to find out which major versions are supported
var currentDocVersion = GetCurrentDocVersion();
var semverCurrent = new Semver.SemVersion(currentDocVersion);
bool hasFrom = Semver.SemVersion.TryParse(yamlMetaData.VersionFrom, out Semver.SemVersion semverFrom);
bool hasTo = Semver.SemVersion.TryParse(yamlMetaData.VersionTo, out Semver.SemVersion semverTo);
if (hasFrom == false)
{
semverFrom = new Semver.SemVersion(currentDocVersion);
}
if (hasTo == false)
{
semverTo = semverFrom < semverCurrent ? semverCurrent : semverFrom;
}
if (semverFrom > semverTo)
{
semverFrom = semverTo;
}
var matchingMajorVersions = new List <int>();
for (int i = semverFrom.Major; i <= semverTo.Major; i++)
{
yield return(i);
}
}
/// <summary>
/// Add all YAML fields to the index
/// </summary>
/// <param name="simpleDataSet"></param>
/// <param name="lines"></param>
/// <returns>The linenumber of the second YAML marker</returns>
private static int AddYamlFields(SimpleDataSet simpleDataSet, List <string> lines)
{
// Check if the first line is a YAML marker
// YAML is only accepted if it's on the top of the document
// because empty lines are already removed, the index needs to be 0
bool hasYaml = lines.ElementAt(0).TrimEnd() == "---";
int secondYamlMarker = 0;
if (hasYaml)
{
// Find the "next" triple dash starting from the second line
// But first trim all trailing spaces as this only creates issues which are hard to debug
// and unclear for users. Make sure you have a ToList because IEnumerable has no IndexOf()
secondYamlMarker = lines
.Select(l => l.TrimEnd())
.ToList()
.IndexOf("---", 1);
// add all yaml together and parse YAML meta data
YamlMetaData yamlMetaData = new YamlMetaData();
if (secondYamlMarker > 0)
{
// we found a second marker, so we have YAML data available
var yamlInput = new StringBuilder();
for (int i = 1; i < secondYamlMarker; i++)
{
yamlInput.AppendLine(lines.ElementAt(i));
}
;
// Try to convert the YAML text to a strongly typed model using YamlDotNet
var deserializer = new DeserializerBuilder()
.WithNamingConvention(new YamlDotNet.Serialization.NamingConventions.CamelCaseNamingConvention())
.IgnoreUnmatchedProperties()
.Build();
yamlMetaData = deserializer.Deserialize <YamlMetaData>(yamlInput.ToString());
}
// Add Yaml stuff to the LUCENE index
simpleDataSet.RowData.Add("tags", yamlMetaData.Tags);
simpleDataSet.RowData.Add("keywords", yamlMetaData.Keywords);
simpleDataSet.RowData.Add("versionFrom", yamlMetaData.VersionFrom);
simpleDataSet.RowData.Add("versionTo", yamlMetaData.VersionTo);
var matchingMajorVersions = CalculateMajorVersions(yamlMetaData);
simpleDataSet.RowData.Add("majorVersion", string.Join(" ", matchingMajorVersions));
}
else
{
// no YAML information, add the current version as majorVersion
simpleDataSet.RowData.Add("majorVersion", GetCurrentDocVersion().ToString());
}
return(secondYamlMarker);
}
/// <summary>
/// Add all YAML fields to the index
/// </summary>
/// <param name="simpleDataSet"></param>
/// <param name="lines"></param>
/// <returns>The linenumber of the second YAML marker</returns>
private static int AddYamlFields(SimpleDataSet simpleDataSet, List <string> lines)
{
// Check if the first line is a YAML marker
// YAML is only accepted if it's on the top of the document
// because empty lines are already removed, the index needs to be 0
bool hasYaml = lines.ElementAt(0).TrimEnd() == "---";
int secondYamlMarker = 0;
if (hasYaml)
{
// Find the "next" triple dash starting from the second line
// But first trim all trailing spaces as this only creates issues which are hard to debug
// and unclear for users. Make sure you have a ToList because IEnumerable has no IndexOf()
secondYamlMarker = lines
.Select(l => l.TrimEnd())
.ToList()
.IndexOf("---", 1);
// add all yaml together and parse YAML meta data
YamlMetaData yamlMetaData = new YamlMetaData();
if (secondYamlMarker > 0)
{
// we found a second marker, so we have YAML data available
var yamlInput = new StringBuilder();
for (int i = 1; i < secondYamlMarker; i++)
{
// the line must contain some valid yaml, key-value pairs are
// separated by a ":" so only add lines that have that
var line = lines.ElementAt(i);
if (line.InvariantContains(":"))
{
yamlInput.AppendLine(line);
}
}
;
// Try to convert the YAML text to a strongly typed model using YamlDotNet
var deserializer = new DeserializerBuilder()
.WithNamingConvention(new YamlDotNet.Serialization.NamingConventions.CamelCaseNamingConvention())
.IgnoreUnmatchedProperties()
.Build();
try
{
yamlMetaData = deserializer.Deserialize <YamlMetaData>(yamlInput.ToString());
}
catch (SemanticErrorException ex)
{
LogHelper.Error(typeof(ExamineHelper), "Could not parse the YAML meta data {0}" + yamlInput, ex);
yamlMetaData.Tags = "yamlissue";
}
}
// Add Yaml stuff to the LUCENE index
simpleDataSet.RowData.Add("tags", yamlMetaData.Tags);
simpleDataSet.RowData.Add("keywords", yamlMetaData.Keywords);
simpleDataSet.RowData.Add("versionFrom", yamlMetaData.VersionFrom);
simpleDataSet.RowData.Add("versionTo", yamlMetaData.VersionTo);
simpleDataSet.RowData.Add("assetID", yamlMetaData.AssetId);
simpleDataSet.RowData.Add("product", yamlMetaData.Product);
simpleDataSet.RowData.Add("topics", yamlMetaData.Topics);
simpleDataSet.RowData.Add("audience", yamlMetaData.Topics);
simpleDataSet.RowData.Add("complexity", yamlMetaData.Complexity);
simpleDataSet.RowData.Add("meta.Title", yamlMetaData.MetaTitle);
simpleDataSet.RowData.Add("meta.Description", yamlMetaData.MetaDescription);
simpleDataSet.RowData.Add("versionRemoved", yamlMetaData.VersionRemoved);
simpleDataSet.RowData.Add("needsV8Update", yamlMetaData.NeedsV8Update);
var matchingMajorVersions = CalculateMajorVersions(yamlMetaData);
simpleDataSet.RowData.Add("majorVersion", string.Join(" ", matchingMajorVersions));
}
else
{
// no YAML information, add the current version as majorVersion
simpleDataSet.RowData.Add("majorVersion", GetCurrentDocVersion().ToString());
}
return(secondYamlMarker);
}
