diff options
| -rw-r--r-- | buildGo.nix | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/buildGo.nix b/buildGo.nix index fba4e18e9bce..5f5118e8cec2 100644 --- a/buildGo.nix +++ b/buildGo.nix @@ -48,6 +48,13 @@ let pathToName = p: replaceStrings ["/"] ["_"] (toString p); + # Add an `overrideGo` attribute to a function result that works + # similar to `overrideAttrs`, but is used specifically for the + # arguments passed to Go builders. + makeOverridable = f: orig: (f orig) // { + overrideGo = new: makeOverridable f (orig // (new orig)); + }; + # High-level build functions # Build a Go program out of the specified files and dependencies. @@ -130,6 +137,11 @@ let inherit external; }; in { - # Only the high-level builder functions are exposed - inherit program package proto grpc external; + # Only the high-level builder functions are exposed, but made + # overrideable. + program = makeOverridable program; + package = makeOverridable package; + proto = makeOverridable proto; + grpc = makeOverridable grpc; + external = makeOverridable external; } |