Rename nixPath to __nixPath
The name ‘nixPath’ breaks existing code.
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@ -388,7 +388,7 @@ expr_simple
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string path($1 + 1, strlen($1) - 2);
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$$ = new ExprApp(CUR_POS,
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new ExprApp(new ExprVar(data->symbols.create("__findFile")),
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new ExprVar(data->symbols.create("nixPath"))),
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new ExprVar(data->symbols.create("__nixPath"))),
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new ExprString(data->symbols.create(path)));
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}
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@ -710,7 +710,7 @@ static void prim_readFile(EvalState & state, const Pos & pos, Value * * args, Va
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/* Find a file in the Nix search path. Used to implement <x> paths,
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which are desugared to ‘findFile nixPath "x"’. */
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which are desugared to ‘findFile __nixPath "x"’. */
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static void prim_findFile(EvalState & state, const Pos & pos, Value * * args, Value & v)
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{
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state.forceList(*args[0], pos);
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@ -1472,7 +1472,7 @@ void EvalState::createBaseEnv()
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mkString(*allocAttr(*v2, symbols.create("prefix")), i.first);
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v2->attrs->sort();
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}
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addConstant("nixPath", v);
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addConstant("__nixPath", v);
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/* Now that we've added all primops, sort the `builtins' set,
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because attribute lookups expect it to be sorted. */
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@ -3,9 +3,9 @@ with builtins;
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assert pathExists <nix/buildenv.nix>;
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assert length nixPath == 6;
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assert length (filter (x: x.prefix == "nix") nixPath) == 1;
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assert length (filter (x: baseNameOf x.path == "dir4") nixPath) == 1;
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assert length __nixPath == 6;
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assert length (filter (x: x.prefix == "nix") __nixPath) == 1;
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assert length (filter (x: baseNameOf x.path == "dir4") __nixPath) == 1;
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import <a.nix> + import <b.nix> + import <c.nix> + import <dir5/c.nix>
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+ (let nixPath = [ { path = ./dir2; } { path = ./dir1; } ]; in import <a.nix>)
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+ (let __nixPath = [ { path = ./dir2; } { path = ./dir1; } ]; in import <a.nix>)
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