1 files changed, 1 insertions, 112 deletions
diff --git a/src/nix-env/user-env.cc b/src/nix-env/user-env.cc
index 727c4bd44..64ddaadb9 100644
--- a/src/nix-env/user-env.cc
+++ b/src/nix-env/user-env.cc
@@ -11,24 +11,16 @@
 namespace nix {
 
 
-static void readLegacyManifest(const Path & path, DrvInfos & elems);
-
-
 DrvInfos queryInstalled(EvalState & state, const Path & userEnv)
 {
     DrvInfos elems;
-
     Path manifestFile = userEnv + "/manifest.nix";
-    Path oldManifestFile = userEnv + "/manifest";
-
     if (pathExists(manifestFile)) {
         Value v;
         state.evalFile(manifestFile, v);
         Bindings bindings;
         getDerivations(state, v, "", bindings, elems, false);
-    } else if (pathExists(oldManifestFile))
-        readLegacyManifest(oldManifestFile, elems);
-
+    }
     return elems;
 }
 
@@ -167,107 +159,4 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
 }
 
 
-/* Code for parsing manifests in the old textual ATerm format. */
-
-static string parseStr(std::istream & str)
-{
-    expect(str, "Str(");
-    string s = parseString(str);
-    expect(str, ",[])");
-    return s;
-}
-
-
-static string parseWord(std::istream & str)
-{
-    string res;
-    while (isalpha(str.peek()))
-        res += str.get();
-    return res;
-}
-
-
-static MetaInfo parseMeta(std::istream & str)
-{
-    MetaInfo meta;
-
-    expect(str, "Attrs([");
-    while (!endOfList(str)) {
-        expect(str, "Bind(");
-
-        MetaValue value;
-
-        string name = parseString(str);
-        expect(str, ",");
-
-        string type = parseWord(str);
-
-        if (type == "Str") {
-            expect(str, "(");
-            value.type = MetaValue::tpString;
-            value.stringValue = parseString(str);
-            expect(str, ",[])");
-        }
-
-        else if (type == "List") {
-            expect(str, "([");
-            value.type = MetaValue::tpStrings;
-            while (!endOfList(str))
-                value.stringValues.push_back(parseStr(str));
-            expect(str, ")");
-        }
-
-        else throw Error(format("unexpected token `%1%'") % type);
-
-        expect(str, ",NoPos)");
-        meta[name] = value;
-    }
-
-    expect(str, ")");
-
-    return meta;
-}
-
-
-static void readLegacyManifest(const Path & path, DrvInfos & elems)
-{
-    string manifest = readFile(path);
-    std::istringstream str(manifest);
-    expect(str, "List([");
-
-    unsigned int n = 0;
-
-    while (!endOfList(str)) {
-        DrvInfo elem;
-        expect(str, "Attrs([");
-
-        while (!endOfList(str)) {
-            expect(str, "Bind(");
-            string name = parseString(str);
-            expect(str, ",");
-
-            if (name == "meta") elem.setMetaInfo(parseMeta(str));
-            else {
-                string value = parseStr(str);
-                if (name == "name") elem.name = value;
-                else if (name == "outPath") elem.setOutPath(value);
-                else if (name == "drvPath") elem.setDrvPath(value);
-                else if (name == "system") elem.system = value;
-            }
-
-            expect(str, ",NoPos)");
-        }
-
-        expect(str, ")");
-
-        if (elem.name != "") {
-            elem.attrPath = int2String(n++);
-            elems.push_back(elem);
-        }
-    }
-
-    expect(str, ")");
-}
-
-
 }