/// <summary>
/// Update well-known version files.
/// </summary>
/// <param name="versionProps">Versions.props xml document</param>
/// <param name="token">Global.json document</param>
/// <param name="itemToUpdate">Item that needs an update.</param>
/// <remarks>
/// TODO: https://github.com/dotnet/arcade/issues/1095
/// </remarks>
private void UpdateVersionFiles(XmlDocument versionProps, JToken token, DependencyDetail itemToUpdate)
{
string versionElementName = VersionFiles.GetVersionPropsPackageVersionElementName(itemToUpdate.Name);
string alternateVersionElementName = VersionFiles.GetVersionPropsAlternatePackageVersionElementName(itemToUpdate.Name);
// Select nodes case insensitively, then update the name.
XmlNode packageVersionNode = versionProps.DocumentElement.SelectSingleNode(
$"//*[translate(local-name(),'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz')=" +
$"'{versionElementName.ToLower()}']");
string foundElementName = versionElementName;
// Find alternate names
if (packageVersionNode == null)
{
packageVersionNode = versionProps.DocumentElement.SelectSingleNode(
$"//*[translate(local-name(),'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz')=" +
$"'{alternateVersionElementName.ToLower()}']");
foundElementName = alternateVersionElementName;
}
if (packageVersionNode != null)
{
packageVersionNode.InnerText = itemToUpdate.Version;
// If the node name was updated, then create a new node with the new name, unlink this node
// and create a new one in the same location.
if (packageVersionNode.LocalName != foundElementName)
{
{
XmlNode parentNode = packageVersionNode.ParentNode;
XmlNode newPackageVersionElement = versionProps.CreateElement(
foundElementName,
versionProps.DocumentElement.NamespaceURI);
newPackageVersionElement.InnerText = itemToUpdate.Version;
parentNode.ReplaceChild(newPackageVersionElement, packageVersionNode);
}
{
// Update the package name element too.
string packageNameElementName = VersionFiles.GetVersionPropsPackageElementName(itemToUpdate.Name);
XmlNode packageNameNode = versionProps.DocumentElement.SelectSingleNode(
$"//*[translate(local-name(),'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz')=" +
$"'{packageNameElementName.ToLower()}']");
if (packageNameNode != null)
{
XmlNode parentNode = packageNameNode.ParentNode;
XmlNode newPackageNameElement = versionProps.CreateElement(
packageNameElementName,
versionProps.DocumentElement.NamespaceURI);
newPackageNameElement.InnerText = itemToUpdate.Name;
parentNode.ReplaceChild(newPackageNameElement, packageNameNode);
}
}
}
}
// Update the global json too, even if there was an element in the props file, in case
// it was listed in both
UpdateVersionGlobalJson(itemToUpdate, token);
}
/// <summary>
/// Add a dependency to Versions.props. This has the form:
/// <!-- Package names -->
/// <PropertyGroup>
/// <MicrosoftDotNetApiCompatPackage>Microsoft.DotNet.ApiCompat</MicrosoftDotNetApiCompatPackage>
/// </PropertyGroup>
///
/// <!-- Package versions -->
/// <PropertyGroup>
/// <MicrosoftDotNetApiCompatPackageVersion>1.0.0-beta.18478.5</MicrosoftDotNetApiCompatPackageVersion>
/// </PropertyGroup>
///
/// See https://github.com/dotnet/arcade/blob/master/Documentation/DependencyDescriptionFormat.md for more
/// information.
/// </summary>
/// <param name="repo">Path to Versions.props file</param>
/// <param name="dependency">Dependency information to add.</param>
/// <returns>Async task.</returns>
public async Task AddDependencyToVersionsPropsAsync(string repo, string branch, DependencyDetail dependency)
{
XmlDocument versionProps = await ReadVersionPropsAsync(repo, null);
string documentNamespaceUri = versionProps.DocumentElement.NamespaceURI;
string packageNameElementName = VersionFiles.GetVersionPropsPackageElementName(dependency.Name);
string packageVersionElementName = VersionFiles.GetVersionPropsPackageVersionElementName(dependency.Name);
string packageVersionAlternateElementName = VersionFiles.GetVersionPropsAlternatePackageVersionElementName(
dependency.Name);
// Select elements by local name, since the Project (DocumentElement) element often has a default
// xmlns set.
XmlNodeList propertyGroupNodes = versionProps.DocumentElement.SelectNodes($"//*[local-name()='PropertyGroup']");
XmlNode newPackageNameElement = versionProps.CreateElement(packageNameElementName, documentNamespaceUri);
newPackageNameElement.InnerText = dependency.Name;
bool addedPackageVersionElement = false;
bool addedPackageNameElement = false;
// There can be more than one property group. Find the appropriate one containing an existing element of
// the same type, and add it to the parent.
foreach (XmlNode propertyGroupNode in propertyGroupNodes)
{
if (propertyGroupNode.HasChildNodes)
{
foreach (XmlNode propertyNode in propertyGroupNode.ChildNodes)
{
if (!addedPackageVersionElement && propertyNode.Name.EndsWith(VersionFiles.VersionPropsVersionElementSuffix))
{
XmlNode newPackageVersionElement = versionProps.CreateElement(
packageVersionElementName,
documentNamespaceUri);
newPackageVersionElement.InnerText = dependency.Version;
propertyGroupNode.AppendChild(newPackageVersionElement);
addedPackageVersionElement = true;
break;
}
// Test for alternate suffixes. This will eventually be replaced by repo-level configuration:
// https://github.com/dotnet/arcade/issues/1095
else if (!addedPackageVersionElement && propertyNode.Name.EndsWith(
VersionFiles.VersionPropsAlternateVersionElementSuffix))
{
XmlNode newPackageVersionElement = versionProps.CreateElement(
packageVersionAlternateElementName,
documentNamespaceUri);
newPackageVersionElement.InnerText = dependency.Version;
propertyGroupNode.AppendChild(newPackageVersionElement);
addedPackageVersionElement = true;
break;
}
else if (!addedPackageNameElement && propertyNode.Name.EndsWith(VersionFiles.VersionPropsPackageElementSuffix))
{
propertyGroupNode.AppendChild(newPackageNameElement);
addedPackageNameElement = true;
break;
}
}
if (addedPackageVersionElement && addedPackageNameElement)
{
break;
}
}
}
// Add the property groups if none were present
if (!addedPackageVersionElement)
{
// If the repository doesn't have any package version element, then
// use the non-alternate element name.
XmlNode newPackageVersionElement = versionProps.CreateElement(packageVersionElementName, documentNamespaceUri);
newPackageVersionElement.InnerText = dependency.Version;
XmlNode propertyGroupElement = versionProps.CreateElement("PropertyGroup", documentNamespaceUri);
XmlNode propertyGroupCommentElement = versionProps.CreateComment("Package versions");
versionProps.DocumentElement.AppendChild(propertyGroupCommentElement);
versionProps.DocumentElement.AppendChild(propertyGroupElement);
propertyGroupElement.AppendChild(newPackageVersionElement);
}
if (!addedPackageNameElement)
{
XmlNode propertyGroupElement = versionProps.CreateElement("PropertyGroup", documentNamespaceUri);
XmlNode propertyGroupCommentElement = versionProps.CreateComment("Package names");
versionProps.DocumentElement.AppendChild(propertyGroupCommentElement);
versionProps.DocumentElement.AppendChild(propertyGroupElement);
propertyGroupElement.AppendChild(newPackageNameElement);
}
// TODO: This should not be done here. This should return some kind of generic file container to the caller,
// who will gather up all updates and then call the git client to write the files all at once:
// https://github.com/dotnet/arcade/issues/1095. Today this is only called from the Local interface so
// it's okay for now.
var file = new GitFile(VersionFiles.VersionProps, versionProps);
await _gitClient.PushFilesAsync(new List <GitFile> {
file
}, repo, branch, $"Add {dependency} to " +
$"'{VersionFiles.VersionProps}'");
_logger.LogInformation(
$"Dependency '{dependency.Name}' with version '{dependency.Version}' successfully added to " +
$"'{VersionFiles.VersionProps}'");
}