public static IEnumerable <VcVarsBatFile> GetCandidateVcVarsFiles(IBuildActions actions)
{
var programFilesx86 = actions.GetEnvironmentVariable("ProgramFiles(x86)");
if (programFilesx86 is null)
{
yield break;
}
// Attempt to use vswhere to find installations of Visual Studio
var vswhere = actions.PathCombine(programFilesx86, "Microsoft Visual Studio", "Installer", "vswhere.exe");
if (actions.FileExists(vswhere))
{
var exitCode1 = actions.RunProcess(vswhere, "-prerelease -legacy -property installationPath", null, null, out var installationList);
var exitCode2 = actions.RunProcess(vswhere, "-prerelease -legacy -property installationVersion", null, null, out var versionList);
if (exitCode1 == 0 && exitCode2 == 0 && versionList.Count == installationList.Count)
{
// vswhere ran successfully and produced the expected output
foreach (var vsInstallation in versionList.Zip(installationList, (v, i) => (Version: v, InstallationPath: i)))
{
var dot = vsInstallation.Version.IndexOf('.');
var majorVersionString = dot == -1 ? vsInstallation.Version : vsInstallation.Version.Substring(0, dot);
if (int.TryParse(majorVersionString, out var majorVersion))
{
if (majorVersion < 15)
{
// Visual Studio 2015 and below
yield return(new VcVarsBatFile(actions.PathCombine(vsInstallation.InstallationPath, @"VC\vcvarsall.bat"), majorVersion));
}
else
{
// Visual Studio 2017 and above
yield return(new VcVarsBatFile(actions.PathCombine(vsInstallation.InstallationPath, @"VC\Auxiliary\Build\vcvars32.bat"), majorVersion));
yield return(new VcVarsBatFile(actions.PathCombine(vsInstallation.InstallationPath, @"VC\Auxiliary\Build\vcvars64.bat"), majorVersion));
yield return(new VcVarsBatFile(actions.PathCombine(vsInstallation.InstallationPath, @"Common7\Tools\VsDevCmd.bat"), majorVersion));
}
}
// else: Skip installation without a version
}
yield break;
}
}
// vswhere not installed or didn't run correctly - return legacy Visual Studio versions
yield return(new VcVarsBatFile(actions.PathCombine(programFilesx86, @"Microsoft Visual Studio 14.0\VC\vcvarsall.bat"), 14));
yield return(new VcVarsBatFile(actions.PathCombine(programFilesx86, @"Microsoft Visual Studio 12.0\VC\vcvarsall.bat"), 12));
yield return(new VcVarsBatFile(actions.PathCombine(programFilesx86, @"Microsoft Visual Studio 11.0\VC\vcvarsall.bat"), 11));
yield return(new VcVarsBatFile(actions.PathCombine(programFilesx86, @"Microsoft Visual Studio 10.0\VC\vcvarsall.bat"), 10));
}
/// <summary> /// Enumerates all available tools. /// </summary> public static IEnumerable <VcVarsBatFile> VcVarsAllBatFiles(IBuildActions actions) => GetCandidateVcVarsFiles(actions).Where(v => actions.FileExists(v.Path));
/// <summary>
/// Find all the relevant files and picks the best
/// solution file and tools.
/// </summary>
/// <param name="options">The command line options.</param>
public Autobuilder(IBuildActions actions, AutobuildOptions options)
{
Actions = actions;
Options = options;
pathsLazy = new Lazy <IEnumerable <string> >(() =>
{
var files = new List <string>();
FindFiles(options.RootDirectory, options.SearchDepth, files);
return(files.
OrderBy(s => s.Count(c => c == Path.DirectorySeparatorChar)).
ThenBy(s => Path.GetFileName(s).Length).
ToArray());
});
solutionsToBuildLazy = new Lazy <IList <ISolution> >(() =>
{
if (options.Solution.Any())
{
var ret = new List <ISolution>();
foreach (var solution in options.Solution)
{
if (actions.FileExists(solution))
{
ret.Add(new Solution(this, solution));
}
else
{
Log(Severity.Error, "The specified solution file {0} was not found", solution);
}
}
return(ret);
}
var solutions = GetExtensions(".sln").
Select(s => new Solution(this, s)).
Where(s => s.ProjectCount > 0).
OrderByDescending(s => s.ProjectCount).
ThenBy(s => s.Path.Length).
ToArray();
foreach (var sln in solutions)
{
Log(Severity.Info, $"Found {sln.Path} with {sln.ProjectCount} {this.Options.Language} projects, version {sln.ToolsVersion}, config {string.Join(" ", sln.Configurations.Select(c => c.FullName))}");
}
return(new List <ISolution>(options.AllSolutions ?
solutions :
solutions.Take(1)));
});
SemmleDist = Actions.GetEnvironmentVariable("SEMMLE_DIST");
SemmleJavaHome = Actions.GetEnvironmentVariable("SEMMLE_JAVA_HOME");
SemmlePlatformTools = Actions.GetEnvironmentVariable("SEMMLE_PLATFORM_TOOLS");
if (SemmleDist == null)
{
Log(Severity.Error, "The environment variable SEMMLE_DIST has not been set.");
}
}
