private static void MergeIntoPropertyDictionary(
PropertyDictionary <ProjectPropertyInstance> properties,
string propertyNameAndValuesString,
string syntaxName)
{
if (!string.IsNullOrEmpty(propertyNameAndValuesString))
{
if (PropertyParser.GetTableWithEscaping(
null,
null,
null,
propertyNameAndValuesString.Split(PropertySeparator, StringSplitOptions.RemoveEmptyEntries),
out Dictionary <string, string> propertiesTable))
{
foreach (KeyValuePair <string, string> pair in propertiesTable)
{
properties[pair.Key] = ProjectPropertyInstance.Create(pair.Key, pair.Value);
}
}
else
{
throw new InvalidProjectFileException(string.Format(
CultureInfo.InvariantCulture,
ResourceUtilities.GetResourceString("General.InvalidPropertyError"),
syntaxName,
propertyNameAndValuesString));
}
}
}
public void GetPropertiesTableWithEscaping3()
{
Assert.True(PropertyParser.GetTableWithEscaping(null, "Properties", "Properties",
new[] { @"OutDir=c:\Rajeev;s Stuff\binaries", "Configuration=Debug" }, out Dictionary <string, string> propertiesTable));
// We should have a table that looks like this:
// KEY VALUE
// ================= =========================
// OutDir c:\Rajeev%3bs Stuff\binaries
// Configuration Debug
Assert.Equal(2, propertiesTable.Count);
Assert.Equal(@"c:\Rajeev%3bs Stuff\binaries", propertiesTable["OutDir"]);
Assert.Equal("Debug", propertiesTable["Configuration"]);
}
public void GetPropertiesTableWithEscaping2()
{
Assert.True(PropertyParser.GetTableWithEscaping(null, "Properties", "Properties",
new[] { "WarningsAsErrors = 1234", "5678", "9999", "Configuration=Debug" }, out Dictionary <string, string> propertiesTable));
// We should have a table that looks like this:
// KEY VALUE
// ================= =========================
// WarningsAsErrors 1234;5678;9999
// Configuration Debug
Assert.Equal(2, propertiesTable.Count);
Assert.Equal("1234;5678;9999", propertiesTable["WarningsAsErrors"]);
Assert.Equal("Debug", propertiesTable["Configuration"]);
}
public void GetPropertiesTableWithEscaping1()
{
Assert.True(PropertyParser.GetTableWithEscaping(null, "Properties", "Properties",
new[] { "Configuration = Debug", "Platform = Any CPU" }, out Dictionary <string, string> propertiesTable));
// We should have a table that looks like this:
// KEY VALUE
// ================= =========================
// Configuration Debug
// Platform Any CPU
Assert.Equal(2, propertiesTable.Count);
Assert.Equal("Debug", propertiesTable["Configuration"]);
Assert.Equal("Any CPU", propertiesTable["Platform"]);
}
public void GetPropertiesTableWithEscaping1()
{
Hashtable propertiesTable;
Assert.IsTrue(PropertyParser.GetTableWithEscaping(null, "Properties", "Properties",
new string[] { "Configuration = Debug", "Platform = Any CPU" }, out propertiesTable));
// We should have a table that looks like this:
// KEY VALUE
// ================= =========================
// Configuration Debug
// Platform Any CPU
Assert.AreEqual(2, propertiesTable.Count);
Assert.AreEqual("Debug", (string)propertiesTable["Configuration"]);
Assert.AreEqual("Any CPU", (string)propertiesTable["Platform"]);
}
private static IReadOnlyDictionary <string, string> SplitPropertyNameValuePairs(string syntaxName, string propertyNameAndValuesString)
{
if (String.IsNullOrEmpty(propertyNameAndValuesString))
{
return(ImmutableDictionary <string, string> .Empty);
}
if (PropertyParser.GetTableWithEscaping(
null,
null,
null,
propertyNameAndValuesString.Split(PropertySeparator, StringSplitOptions.RemoveEmptyEntries),
out var propertiesTable))
{
return(propertiesTable);
}
throw new InvalidProjectFileException(
String.Format(
CultureInfo.InvariantCulture,
ResourceUtilities.GetResourceString("General.InvalidPropertyError"),
syntaxName,
propertyNameAndValuesString));
}
internal static async Task <bool> ExecuteTargets(
ITaskItem[] projects,
Dictionary <string, string> propertiesTable,
string[] undefineProperties,
List <string[]> targetLists,
bool stopOnFirstFailure,
bool rebaseOutputs,
IBuildEngine3 buildEngine,
TaskLoggingHelper log,
List <ITaskItem> targetOutputs,
bool unloadProjectsOnCompletion,
string toolsVersion,
bool skipNonexistentTargets)
{
bool success = true;
// We don't log a message about the project and targets we're going to
// build, because it'll all be in the immediately subsequent ProjectStarted event.
var projectDirectory = new string[projects.Length];
var projectNames = new string[projects.Length];
var toolsVersions = new string[projects.Length];
var projectProperties = new Dictionary <string, string> [projects.Length];
var undefinePropertiesPerProject = new List <string> [projects.Length];
for (int i = 0; i < projectNames.Length; i++)
{
projectNames[i] = null;
projectProperties[i] = propertiesTable;
if (projects[i] != null)
{
// Retrieve projectDirectory only the first time. It never changes anyway.
string projectPath = FileUtilities.AttemptToShortenPath(projects[i].ItemSpec);
projectDirectory[i] = Path.GetDirectoryName(projectPath);
projectNames[i] = projects[i].ItemSpec;
toolsVersions[i] = toolsVersion;
// If the user specified a different set of global properties for this project, then
// parse the string containing the properties
if (!String.IsNullOrEmpty(projects[i].GetMetadata("Properties")))
{
if (!PropertyParser.GetTableWithEscaping
(log, ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("General.OverridingProperties", projectNames[i]), "Properties", projects[i].GetMetadata("Properties").Split(MSBuildConstants.SemicolonChar, StringSplitOptions.RemoveEmptyEntries),
out Dictionary <string, string> preProjectPropertiesTable)
)
{
return(false);
}
projectProperties[i] = preProjectPropertiesTable;
}
if (undefineProperties != null)
{
undefinePropertiesPerProject[i] = new List <string>(undefineProperties);
}
// If the user wanted to undefine specific global properties for this project, parse
// that string and remove them now.
string projectUndefineProperties = projects[i].GetMetadata("UndefineProperties");
if (!String.IsNullOrEmpty(projectUndefineProperties))
{
string[] propertiesToUndefine = projectUndefineProperties.Split(MSBuildConstants.SemicolonChar, StringSplitOptions.RemoveEmptyEntries);
if (undefinePropertiesPerProject[i] == null)
{
undefinePropertiesPerProject[i] = new List <string>(propertiesToUndefine.Length);
}
if (log != null && propertiesToUndefine.Length > 0)
{
log.LogMessageFromResources(MessageImportance.Low, "General.ProjectUndefineProperties", projectNames[i]);
foreach (string property in propertiesToUndefine)
{
undefinePropertiesPerProject[i].Add(property);
log.LogMessageFromText(String.Format(CultureInfo.InvariantCulture, " {0}", property), MessageImportance.Low);
}
}
}
// If the user specified a different set of global properties for this project, then
// parse the string containing the properties
if (!String.IsNullOrEmpty(projects[i].GetMetadata("AdditionalProperties")))
{
if (!PropertyParser.GetTableWithEscaping
(log, ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("General.AdditionalProperties", projectNames[i]), "AdditionalProperties", projects[i].GetMetadata("AdditionalProperties").Split(MSBuildConstants.SemicolonChar, StringSplitOptions.RemoveEmptyEntries),
out Dictionary <string, string> additionalProjectPropertiesTable)
)
{
return(false);
}
var combinedTable = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
// First copy in the properties from the global table that not in the additional properties table
if (projectProperties[i] != null)
{
foreach (KeyValuePair <string, string> entry in projectProperties[i])
{
if (!additionalProjectPropertiesTable.ContainsKey(entry.Key))
{
combinedTable.Add(entry.Key, entry.Value);
}
}
}
// Add all the additional properties
foreach (KeyValuePair <string, string> entry in additionalProjectPropertiesTable)
{
combinedTable.Add(entry.Key, entry.Value);
}
projectProperties[i] = combinedTable;
}
// If the user specified a different toolsVersion for this project - then override the setting
if (!String.IsNullOrEmpty(projects[i].GetMetadata("ToolsVersion")))
{
toolsVersions[i] = projects[i].GetMetadata("ToolsVersion");
}
}
}
foreach (string[] targetList in targetLists)
{
if (stopOnFirstFailure && !success)
{
// Inform the user that we skipped the remaining targets StopOnFirstFailure=true.
log.LogMessageFromResources(MessageImportance.Low, "MSBuild.SkippingRemainingTargets");
// We have encountered a failure. Caller has requested that we not
// continue with remaining targets.
break;
}
// Send the project off to the build engine. By passing in null to the
// first param, we are indicating that the project to build is the same
// as the *calling* project file.
var taskHost = (TaskHost)buildEngine;
BuildEngineResult result = await taskHost.InternalBuildProjects(projectNames, targetList, projectProperties, undefinePropertiesPerProject, toolsVersions, true /* ask that target outputs are returned in the buildengineresult */, skipNonexistentTargets);
bool currentTargetResult = result.Result;
IList <IDictionary <string, ITaskItem[]> > targetOutputsPerProject = result.TargetOutputsPerProject;
success = success && currentTargetResult;
// If the engine was able to satisfy the build request
if (currentTargetResult)
{
for (int i = 0; i < projects.Length; i++)
{
IEnumerable <string> nonNullTargetList = targetList ?? targetOutputsPerProject[i].Keys;
foreach (string targetName in nonNullTargetList)
{
if (targetOutputsPerProject[i].ContainsKey(targetName))
{
ITaskItem[] outputItemsFromTarget = targetOutputsPerProject[i][targetName];
foreach (ITaskItem outputItemFromTarget in outputItemsFromTarget)
{
// No need to rebase if the calling project is the same as the callee project
// (project == null). Also no point in trying to copy item metadata either,
// because no items were passed into the Projects parameter!
if (projects[i] != null)
{
// Rebase the output item paths if necessary. No need to rebase if the calling
// project is the same as the callee project (project == null).
if (rebaseOutputs)
{
try
{
outputItemFromTarget.ItemSpec = Path.Combine(projectDirectory[i], outputItemFromTarget.ItemSpec);
}
catch (ArgumentException e)
{
log.LogWarningWithCodeFromResources(null, projects[i].ItemSpec, 0, 0, 0, 0, "MSBuild.CannotRebaseOutputItemPath", outputItemFromTarget.ItemSpec, e.Message);
}
}
// Copy the custom item metadata from the "Projects" items to these
// output items.
projects[i].CopyMetadataTo(outputItemFromTarget);
// Set a metadata on the output items called "MSBuildProjectFile" which tells you which project file produced this item.
if (String.IsNullOrEmpty(outputItemFromTarget.GetMetadata(ItemMetadataNames.msbuildSourceProjectFile)))
{
outputItemFromTarget.SetMetadata(ItemMetadataNames.msbuildSourceProjectFile, projects[i].GetMetadata(FileUtilities.ItemSpecModifiers.FullPath));
}
}
// Set a metadata on the output items called "MSBuildTargetName" which tells you which target produced this item.
if (String.IsNullOrEmpty(outputItemFromTarget.GetMetadata(ItemMetadataNames.msbuildSourceTargetName)))
{
outputItemFromTarget.SetMetadata(ItemMetadataNames.msbuildSourceTargetName, targetName);
}
}
targetOutputs.AddRange(outputItemsFromTarget);
}
}
}
}
}
return(success);
}
/// <summary>
/// Instructs the MSBuild engine to build one or more project files whose locations are specified by the
/// <see cref="Projects"/> property.
/// </summary>
/// <returns>true if all projects build successfully; false if any project fails</returns>
public async Task <bool> ExecuteInternal()
{
// If no projects were passed in, just return success.
if ((Projects == null) || (Projects.Length == 0))
{
return(true);
}
// We have been asked to unescape all escaped characters before processing
if (TargetAndPropertyListSeparators != null && TargetAndPropertyListSeparators.Length > 0)
{
ExpandAllTargetsAndProperties();
}
// Parse the global properties into a hashtable.
// The behavior of parsing global properties to define and undefine (below) combined with the behavior in Microsoft.Common.CurrentVersion.targets should match the logic in ProjectGraph.
if (!PropertyParser.GetTableWithEscaping(Log, ResourceUtilities.GetResourceString("General.GlobalProperties"), "Properties", Properties, out Dictionary <string, string> propertiesTable))
{
return(false);
}
// Parse out the properties to undefine, if any.
string[] undefinePropertiesArray = null;
if (!String.IsNullOrEmpty(RemoveProperties))
{
Log.LogMessageFromResources(MessageImportance.Low, "General.UndefineProperties");
undefinePropertiesArray = RemoveProperties.Split(MSBuildConstants.SemicolonChar, StringSplitOptions.RemoveEmptyEntries);
foreach (string property in undefinePropertiesArray)
{
Log.LogMessageFromText(String.Format(CultureInfo.InvariantCulture, " {0}", property), MessageImportance.Low);
}
}
bool isRunningMultipleNodes = BuildEngine2.IsRunningMultipleNodes;
// If we are in single proc mode and stopOnFirstFailure is true, we cannot build in parallel because
// building in parallel sends all of the projects to the engine at once preventing us from not sending
// any more projects after the first failure. Therefore, to preserve compatibility with whidbey if we are in this situation disable buildInParallel.
if (!isRunningMultipleNodes && StopOnFirstFailure && BuildInParallel)
{
BuildInParallel = false;
Log.LogMessageFromResources(MessageImportance.Low, "MSBuild.NotBuildingInParallel");
}
// When the condition below is met, provide an information message indicating stopOnFirstFailure
// will have no effect. The reason there will be no effect is, when buildInParallel is true
// All project files will be submitted to the engine all at once, this mean there is no stopping for failures between projects.
// When RunEachTargetSeparately is false, all targets will be submitted to the engine at once, this means there is no way to stop between target failures.
// therefore the first failure seen will be the only failure seen.
if (isRunningMultipleNodes && BuildInParallel && StopOnFirstFailure && !RunEachTargetSeparately)
{
Log.LogMessageFromResources(MessageImportance.Low, "MSBuild.NoStopOnFirstFailure");
}
// This is a list of string[]. That is, each element in the list is a string[]. Each
// string[] represents a set of target names to build. Depending on the value
// of the RunEachTargetSeparately parameter, we each just call the engine to run all
// the targets together, or we call the engine separately for each target.
List <string[]> targetLists = CreateTargetLists(Targets, RunEachTargetSeparately);
bool success = true;
ITaskItem[] singleProject = null;
bool[] skipProjects = null;
if (BuildInParallel)
{
skipProjects = new bool[Projects.Length];
for (int i = 0; i < skipProjects.Length; i++)
{
skipProjects[i] = true;
}
}
else
{
singleProject = new ITaskItem[1];
}
// Read in each project file. If there are any errors opening the file or parsing the XML,
// raise an event and return False. If any one of the projects fails to build, return False,
// otherwise return True. If parallel build is requested we first check for file existence so
// that we don't pass a non-existent file to IBuildEngine causing an exception
for (int i = 0; i < Projects.Length; i++)
{
ITaskItem project = Projects[i];
string projectPath = FileUtilities.AttemptToShortenPath(project.ItemSpec);
if (StopOnFirstFailure && !success)
{
// Inform the user that we skipped the remaining projects because StopOnFirstFailure=true.
Log.LogMessageFromResources(MessageImportance.Low, "MSBuild.SkippingRemainingProjects");
// We have encountered a failure. Caller has requested that we not
// continue with remaining projects.
break;
}
if (FileSystems.Default.FileExists(projectPath) || (_skipNonexistentProjects == SkipNonexistentProjectsBehavior.Build))
{
if (FileUtilities.IsVCProjFilename(projectPath))
{
Log.LogErrorWithCodeFromResources("MSBuild.ProjectUpgradeNeededToVcxProj", project.ItemSpec);
success = false;
continue;
}
// If we are building in parallel we want to only make one call to
// ExecuteTargets once we verified that all projects exist
if (!BuildInParallel)
{
singleProject[0] = project;
bool executeResult = await ExecuteTargets(
singleProject,
propertiesTable,
undefinePropertiesArray,
targetLists,
StopOnFirstFailure,
RebaseOutputs,
BuildEngine3,
Log,
_targetOutputs,
UnloadProjectsOnCompletion,
ToolsVersion,
SkipNonexistentTargets
);
if (!executeResult)
{
success = false;
}
}
else
{
skipProjects[i] = false;
}
}
else
{
if (_skipNonexistentProjects == SkipNonexistentProjectsBehavior.Skip)
{
Log.LogMessageFromResources(MessageImportance.High, "MSBuild.ProjectFileNotFoundMessage", project.ItemSpec);
}
else
{
ErrorUtilities.VerifyThrow(_skipNonexistentProjects == SkipNonexistentProjectsBehavior.Error, "skipNonexistentProjects has unexpected value {0}", _skipNonexistentProjects);
Log.LogErrorWithCodeFromResources("MSBuild.ProjectFileNotFound", project.ItemSpec);
success = false;
}
}
}
// We need to build all the projects that were not skipped
if (BuildInParallel)
{
success = await BuildProjectsInParallel(propertiesTable, undefinePropertiesArray, targetLists, success, skipProjects);
}
return(success);
}