Remove 'name' attribute from flakes

This is no longer needed since flakes are given an identity in the
'inputs' attribute.

6 files changed, 6 insertions, 41 deletions

diff --git a/flake.lock b/flake.lock
index 8072152ca..fa5649c03 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,13 +1,10 @@
 {
     "inputs": {
         "nixpkgs": {
-            "id": "nixpkgs",
             "inputs": {},
-            "narHash": "sha256-AndIaZrFFIT+VFhVtQHsS90I5SWfjTDTxzs9Hx9ZxZA=",
-            "nonFlakeInputs": {},
-            "uri": "github:edolstra/nixpkgs/9bd2e2c96ddeec64e9ad37540412263fdb78458d"
+            "narHash": "sha256-TrLhI3xPkTTznE9gcMHhkHirGNN7N02zM4DxJ/U3WRs=",
+            "uri": "github:edolstra/nixpkgs/24bf27fc215e8300877dfa1c426b9966bbfbd150"
         }
     },
-    "nonFlakeInputs": {},
     "version": 2
 }
diff --git a/flake.nix b/flake.nix
index 9f7d6b2ee..06a5515c5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,4 @@
 {
-  name = "nix";
-
   description = "The purely functional package manager";
 
   edition = 201909;
diff --git a/src/libexpr/flake/flake.cc b/src/libexpr/flake/flake.cc
index ce5dd55a2..ba337cf97 100644
--- a/src/libexpr/flake/flake.cc
+++ b/src/libexpr/flake/flake.cc
@@ -239,11 +239,6 @@ Flake getFlake(EvalState & state, const FlakeRef & flakeRef)
     } else
         throw Error("flake '%s' lacks attribute 'edition'", flakeRef);
 
-    if (auto name = vInfo.attrs->get(state.sName))
-        flake.id = state.forceStringNoCtx(*(**name).value, *(**name).pos);
-    else
-        throw Error("flake '%s' lacks attribute 'name'", flakeRef);
-
     if (auto description = vInfo.attrs->get(state.sDescription))
         flake.description = state.forceStringNoCtx(*(**description).value, *(**description).pos);
 
@@ -292,7 +287,6 @@ Flake getFlake(EvalState & state, const FlakeRef & flakeRef)
     for (auto & attr : *vInfo.attrs) {
         if (attr.name != sEdition &&
             attr.name != sEpoch &&
-            attr.name != state.sName &&
             attr.name != state.sDescription &&
             attr.name != sInputs &&
             attr.name != sOutputs)
diff --git a/src/libexpr/flake/flake.hh b/src/libexpr/flake/flake.hh
index 84bce9b5a..8f05e9799 100644
--- a/src/libexpr/flake/flake.hh
+++ b/src/libexpr/flake/flake.hh
@@ -67,7 +67,6 @@ struct FlakeInput
 
 struct Flake
 {
-    FlakeId id;
     FlakeRef originalRef;
     std::string description;
     SourceInfo sourceInfo;
diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index aab29b626..4129ef323 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -103,7 +103,6 @@ static void sourceInfoToJson(const SourceInfo & sourceInfo, nlohmann::json & j)
 
 static void printFlakeInfo(const Flake & flake)
 {
-    std::cout << fmt("ID:            %s\n", flake.id);
     std::cout << fmt("Description:   %s\n", flake.description);
     std::cout << fmt("Edition:       %s\n", flake.edition);
     printSourceInfo(flake.sourceInfo);
@@ -112,7 +111,6 @@ static void printFlakeInfo(const Flake & flake)
 static nlohmann::json flakeToJson(const Flake & flake)
 {
     nlohmann::json j;
-    j["id"] = flake.id;
     j["description"] = flake.description;
     j["edition"] = flake.edition;
     sourceInfoToJson(flake.sourceInfo, j);
@@ -120,12 +118,6 @@ static nlohmann::json flakeToJson(const Flake & flake)
 }
 
 #if 0
-static void printNonFlakeInfo(const NonFlake & nonFlake)
-{
-    std::cout << fmt("ID:            %s\n", nonFlake.alias);
-    printSourceInfo(nonFlake.sourceInfo);
-}
-
 // FIXME: merge info CmdFlakeInfo?
 struct CmdFlakeDeps : FlakeCommand
 {
@@ -148,9 +140,6 @@ struct CmdFlakeDeps : FlakeCommand
             auto resFlake = std::move(todo.front());
             todo.pop();
 
-            for (auto & nonFlake : resFlake.nonFlakeDeps)
-                printNonFlakeInfo(nonFlake);
-
             for (auto & info : resFlake.flakeDeps) {
                 printFlakeInfo(info.second.flake);
                 todo.push(info.second);
diff --git a/tests/flakes.sh b/tests/flakes.sh
index 7c16304ec..8594a4c55 100644
--- a/tests/flakes.sh
+++ b/tests/flakes.sh
@@ -29,8 +29,6 @@ done
 
 cat > $flake1Dir/flake.nix <<EOF
 {
-  name = "flake1";
-
   edition = 201909;
 
   description = "Bla bla";
@@ -48,8 +46,6 @@ git -C $flake1Dir commit -m 'Initial'
 
 cat > $flake2Dir/flake.nix <<EOF
 {
-  name = "flake2";
-
   edition = 201909;
 
   description = "Fnord";
@@ -65,8 +61,6 @@ git -C $flake2Dir commit -m 'Initial'
 
 cat > $flake3Dir/flake.nix <<EOF
 {
-  name = "flake3";
-
   edition = 201909;
 
   description = "Fnord";
@@ -118,12 +112,12 @@ EOF
 (( $(nix flake list --flake-registry $registry | wc -l) == 5 ))
 
 # Test 'nix flake info'.
-nix flake info --flake-registry $registry flake1 | grep -q 'ID: *flake1'
+nix flake info --flake-registry $registry flake1 | grep -q 'URI: .*flake1.*'
 
 # Test 'nix flake info' on a local flake.
-(cd $flake1Dir && nix flake info --flake-registry $registry) | grep -q 'ID: *flake1'
-(cd $flake1Dir && nix flake info --flake-registry $registry .) | grep -q 'ID: *flake1'
-nix flake info --flake-registry $registry $flake1Dir | grep -q 'ID: *flake1'
+(cd $flake1Dir && nix flake info --flake-registry $registry) | grep -q 'URI: .*flake1.*'
+(cd $flake1Dir && nix flake info --flake-registry $registry .) | grep -q 'URI: .*flake1.*'
+nix flake info --flake-registry $registry $flake1Dir | grep -q 'URI: .*flake1.*'
 
 # Test 'nix flake info --json'.
 json=$(nix flake info --flake-registry $registry flake1 --json | jq .)
@@ -183,8 +177,6 @@ rm $flake3Dir/flake.nix
 
 cat > $flake3Dir/flake.nix <<EOF
 {
-  name = "flake3";
-
   edition = 201909;
 
   description = "Fnord";
@@ -236,8 +228,6 @@ rm $flake3Dir/flake.nix
 
 cat > $flake3Dir/flake.nix <<EOF
 {
-  name = "flake3";
-
   edition = 201909;
 
   inputs = {
@@ -305,8 +295,6 @@ rm $flake3Dir/flake.nix
 
 cat > $flake3Dir/flake.nix <<EOF
 {
-  name = "flake3";
-
   edition = 201909;
 
   inputs = {