From 773fbb10eb59c4e855eccf9966a6ef3a68e3e0c3 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 20 Apr 2017 22:01:57 +0300
Subject: Get rid of variable struct

---
 bbot/manifest.cxx | 38 +++++++++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

(limited to 'bbot/manifest.cxx')

diff --git a/bbot/manifest.cxx b/bbot/manifest.cxx
index 0f7a053..1d164db 100644
--- a/bbot/manifest.cxx
+++ b/bbot/manifest.cxx
@@ -16,6 +16,7 @@
 
 #include <butl/utility>             // digit()
 #include <butl/tab-parser>
+#include <butl/string-parser>
 #include <butl/manifest-parser>
 #include <butl/manifest-serializer>
 
@@ -442,14 +443,16 @@ namespace bbot
             {
               try
               {
-                config.emplace_back (variable (move (tf.value)));
+                check_config (tf.value);
               }
-              catch (const invalid_variable& e)
+              catch (const invalid_argument& e)
               {
                 bad_value (string ("invalid task configuration: ") + e.what (),
-                           tf.column - 1 + e.pos,
+                           tf.column - 1,
                            tl.line - 1);
               }
+
+              config.emplace_back (move (tf.value));
             }
           }
         }
@@ -520,6 +523,35 @@ namespace bbot
     s.next ("", ""); // End of manifest.
   }
 
+  strings task_manifest::
+  unquoted_config ()
+  {
+    return string_parser::unquote (config);
+  }
+
+  void task_manifest::
+  check_config (const string& s)
+  {
+    auto i (s.begin ());
+    auto e (s.end ());
+
+    // Iterate until the variable name end and check that it contains no
+    // whitespaces.
+    //
+    for (; i != e; ++i)
+    {
+      char c (*i);
+
+      if (c == ' ' || c == '\t') // Whitespace in name.
+        throw invalid_argument ("expected variable assignment");
+      else if (c == '=')
+        break;
+    }
+
+    if (i == e)
+      throw invalid_argument ("no variable value");
+  }
+
   // task_response_manifest
   //
   task_response_manifest::
-- 
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