public void RespectsSearchPath()
{
var environmentSearchPath = SearchPathSearcher.ResolveSearchPath(Environment.GetEnvironmentVariable("PATH"));
var dotnetPath = SearchPathSearcher.FindExecutable(TestUtil.DotnetCommandName, false, environmentSearchPath);
Assert.NotNull(dotnetPath);
var searchPath = new[] { Path.GetDirectoryName(dotnetPath) ! };
private static string ResolveExecutablePath(string fileName, ChildProcessFlags flags)
{
bool ignoreSearchPath = flags.HasIgnoreSearchPath();
var searchPath = ignoreSearchPath ? null : EnvironmentSearchPathCache.ResolveSearchPath();
var resolvedPath = SearchPathSearcher.FindExecutable(fileName, flags.HasAllowRelativeFileName(), searchPath);
if (resolvedPath is null)
{
ThrowHelper.ThrowExecutableNotFoundException(fileName, flags);
}
return(resolvedPath);
}
public static IReadOnlyList <string> ResolveSearchPath()
{
var envStr = Environment.GetEnvironmentVariable("PATH");
lock (Lock)
{
if (envStr == _previousEnvStr)
{
return(_cachedSearchPath);
}
else
{
var searchPath = SearchPathSearcher.ResolveSearchPath(envStr);
_previousEnvStr = envStr;
_cachedSearchPath = searchPath;
return(searchPath);
}
}
}
