From d584b52e47f02556de07298388d6e957e405e5c5 Mon Sep 17 00:00:00 2001
From: Jeremy Lloyd Conlin <jlconlin@lanl.gov>
Date: Mon, 2 Nov 2020 16:13:01 -0700
Subject: [PATCH] Removing signature command-line option.

This addresses issue #125.
---
 src/njoy21.hpp                                   | 1 -
 src/njoy21/CommandLine.hpp                       | 1 -
 src/njoy21/CommandLine/src/ctor.hpp              | 6 ------
 src/njoy21/CommandLine/test/CommandLine.test.cpp | 1 -
 src/njoy21/Driver/Factory/src/setupManager.hpp   | 4 ----
 src/njoy21/Signature.hpp.in                      | 6 ------
 6 files changed, 19 deletions(-)
 delete mode 100644 src/njoy21/Signature.hpp.in

diff --git a/src/njoy21.hpp b/src/njoy21.hpp
index 33f33d3b..73aff0ed 100644
--- a/src/njoy21.hpp
+++ b/src/njoy21.hpp
@@ -41,7 +41,6 @@ struct CommandLine;
 #include "njoy21/interface.hpp"
 #include "njoy21/legacy.hpp"
 #include "njoy21/Version.hpp"
-#include "njoy21/Signature.hpp"
 
 }
 }
diff --git a/src/njoy21/CommandLine.hpp b/src/njoy21/CommandLine.hpp
index 8d923e37..7d90b734 100644
--- a/src/njoy21/CommandLine.hpp
+++ b/src/njoy21/CommandLine.hpp
@@ -16,7 +16,6 @@ struct njoy::njoy21::CommandLine {
   std::optional< std::string > errorPath;
   bool legacySwitch;
   bool verifyOnly;
-  bool signature;
   
   /* methods */
 #include "njoy21/CommandLine/src/ctor.hpp"
diff --git a/src/njoy21/CommandLine/src/ctor.hpp b/src/njoy21/CommandLine/src/ctor.hpp
index cef6d35e..14ca793d 100644
--- a/src/njoy21/CommandLine/src/ctor.hpp
+++ b/src/njoy21/CommandLine/src/ctor.hpp
@@ -18,11 +18,6 @@ CommandLine( int argc, char* argv[] ){
       "path to file where NJOY21 error ought to be directed. (defaults to standard error)",
       false, std::optional< std::string >(), " error path", cmd );
 
-  TCLAP::SwitchArg
-    signature( "", "signature", 
-      "Write signature to standard output", 
-      cmd );
-
   TCLAP::SwitchArg
     legacySwitch( "L", "legacy",
       "Call to Fortran routines even if C++ routines are available", cmd );
@@ -43,6 +38,5 @@ CommandLine( int argc, char* argv[] ){
   this->errorPath = errorPath.getValue();
   this->legacySwitch = legacySwitch.getValue();
   this->verifyOnly = verifyOnly.getValue();
-  this->signature = signature.getValue();
 }
 
diff --git a/src/njoy21/CommandLine/test/CommandLine.test.cpp b/src/njoy21/CommandLine/test/CommandLine.test.cpp
index cfe6a8d2..0fbb83d4 100644
--- a/src/njoy21/CommandLine/test/CommandLine.test.cpp
+++ b/src/njoy21/CommandLine/test/CommandLine.test.cpp
@@ -20,7 +20,6 @@ SCENARIO( "Parsing a command-line interface for options and flags" ){
     REQUIRE( not CL.outputPath );
     REQUIRE( not CL.legacySwitch );
     REQUIRE( not CL.verifyOnly );    
-    REQUIRE( not CL.signature );
   }
   GIVEN( "An instance of the Commandline with an input path" ){
     std::vector< std::string > arguments = { "njoy21", "--input", "/my/path" };
diff --git a/src/njoy21/Driver/Factory/src/setupManager.hpp b/src/njoy21/Driver/Factory/src/setupManager.hpp
index e67c2144..205c1d14 100644
--- a/src/njoy21/Driver/Factory/src/setupManager.hpp
+++ b/src/njoy21/Driver/Factory/src/setupManager.hpp
@@ -1,9 +1,5 @@
 static io::Manager setupManager( CommandLine& commandLine ){
   io::Manager::Builder builder;
-  if( commandLine.signature ){
-    std::cout << Signature::signature() << std::endl;
-    std::exit( 0 );
-  }
 
   if ( commandLine.inputPath ){
     builder.input( *(commandLine.inputPath) );
diff --git a/src/njoy21/Signature.hpp.in b/src/njoy21/Signature.hpp.in
deleted file mode 100644
index 98dc0e9c..00000000
--- a/src/njoy21/Signature.hpp.in
+++ /dev/null
@@ -1,6 +0,0 @@
-class Signature{
-public:
-  static const std::string signature(){
-    return R"signature( @SIGNATURE@ )signature";
-  }
-};