public override object GetValue(MemberInfo member, object instance)
{
var name = _name ?? member.Name;
return(new Lazy <Tool>(() => ToolResolver.TryGetEnvironmentTool(name) ??
ToolResolver.GetPathTool(name)));
}
public static void ManualToolresolvingMeandering()
{
string TryGetPathExe(string exe)
{
try
{
return(ToolPathResolver.GetPathExecutable(exe));
}
catch
{
}
return(string.Empty);
}
string TryGetPathToolExe(string exe)
{
try
{
return(ToolPathResolver.TryGetEnvironmentExecutable(exe));
}
catch
{
}
return(string.Empty);
}
//ToolResolver.GetPathTool(exe)
//ToolResolver.GetPathTool("appveyor");
//Tool myTool = ToolResolver.GetPathTool(exe)
void TryAndGetPathEXEAndPrint(string exe)
{
Logger.Normal($"Trying to get exe {exe}: '{TryGetPathExe(exe)}'");
}
var executables = new[] { "DOES NOT EXIST", "powershell", "bash" };
//ToolPathResolver.GetPathExecutable - get something on the path
//vs TryGetEnvironmentExecutable //ToolPathResolver.TryGetEnvironmentExecutable -- this will get an exe defined by an enviornment variable
//vs ToolResolver.GetPathTool(exe) - get a tool in the user's path based on
executables.ForEach(TryAndGetPathEXEAndPrint);
Logger.Normal($"Comspec is set up by something on windows systems as a standard exe tool, so here is the path {TryGetPathToolExe("ComSpec")}");
Tool git = ToolResolver.GetPathTool("git");
#pragma warning disable 168
//just showing that ControlFlow.Fail throws an "Exception" object that is not sub-typed
try
{
Tool doesNotExist = ToolResolver.GetPathTool("DOES NOT EXIST");
}catch (Exception e) {}
try
{
ControlFlow.Fail("TEST same as trying to get non existent tool with tool resolver");
}catch (Exception e) {}
#pragma warning restore 168
}
void SymlinkFile(AbsolutePath originPath, AbsolutePath toPointToOriginPath)
{
DelFileOrDir(toPointToOriginPath);
//if(Directory.Exists(toPointToOriginPath)) Directory.Delete(toPointToOriginPath);
if (EnvironmentInfo.Platform == PlatformFamily.Windows)
{
string flag = "";
if (!File.Exists(originPath) && Directory.Exists(originPath))
{
flag = " /j ";
}
ToolResolver.GetPathTool("cmd").Invoke($"/c mklink {flag} {toPointToOriginPath} {originPath}");
}
else
{
ToolResolver.GetPathTool("ln").Invoke($" -s {originPath} {toPointToOriginPath}");
}
}
internal AppVeyor()
{
_cli = ToolResolver.GetPathTool("appveyor");
}
