diff options
| author | Eelco Dolstra <edolstra@gmail.com> | 2019-04-08 23:19:19 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2019-04-08 23:19:19 +0200 |
| commit | ee1254d4f50f5908fa4913253a643d14cb263c45 (patch) | |
| tree | 9442b97be61b4286c0a4ae12a5a9bc54a9e0593f /src | |
| parent | 6a4c7fb9759dbbf5ddaf0ebd00921d0f8045f355 (diff) | |
nix: Add --impure as a shorter alias of --no-pure-eval
Diffstat (limited to 'src')
| -rw-r--r-- | src/libexpr/primops/flake.cc | 2 | ||||
| -rw-r--r-- | src/nix/installables.cc | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/libexpr/primops/flake.cc b/src/libexpr/primops/flake.cc index f068569a6..7cfb2038c 100644 --- a/src/libexpr/primops/flake.cc +++ b/src/libexpr/primops/flake.cc @@ -289,7 +289,7 @@ static std::tuple<FlakeId, std::map<FlakeId, Flake>> resolveFlake(EvalState & st #if 0 if (evalSettings.pureEval && !flakeRef.isImmutable() && (!toplevel || !impureTopRef)) - throw Error("mutable flake '%s' is not allowed in pure mode; use --no-pure-eval to disable", flakeRef.to_string()); + throw Error("mutable flake '%s' is not allowed in pure mode; use --impure to disable", flakeRef.to_string()); #endif auto flake = getFlake(state, flakeRef); diff --git a/src/nix/installables.cc b/src/nix/installables.cc index 6d3969e95..631a849cd 100644 --- a/src/nix/installables.cc +++ b/src/nix/installables.cc @@ -21,6 +21,13 @@ SourceExprCommand::SourceExprCommand() .label("file") .description("evaluate a set of attributes from FILE (deprecated)") .dest(&file); + + mkFlag() + .longName("impure") + .description("allow access to mutable paths and repositories") + .handler([&](std::vector<std::string> ss) { + evalSettings.pureEval = false; + }); } ref<EvalState> SourceExprCommand::getEvalState() |