Revert "Add autoActivate"

This reverts commit 3147611.

Author: thomasjm

README.md

@@ -74,7 +74,6 @@ At the end of the day, you get a declarative and reproducible Julia depot built
 There are a few options you can configure in `default.nix` (also documented there):
 
 * Set whether `Pkg.precompile()` is called at the end to precompile all packages (defaults to true).
-* Set whether your Julia environment auto-activates the constructed environment (defaults to true).
 * Configure `makeWrapper` arguments to Julia, for example to configure environment variables. The default version sets the `PYTHON` environment variable to a Nix-provided Python, so that Julia packages won't try to use Conda to obtain their own.
 
 If you only want the Julia depot to use in your own derivations, it is exposed from `default.nix` as the `depot` attribute.

templates/common.nix

@@ -17,7 +17,6 @@
   # Arguments
   makeWrapperArgs ? "",
   precompile ? true,
-  autoActivate ? true,
   extraBuildInputs ? []
 }:
 
@@ -153,21 +152,14 @@ let
     '
   '';
 
-  startupJl = writeText "startup.jl" ''
-    using Pkg;
-    Pkg.activate("${project}")
-  '';
-
-  autoActivateArgs = lib.optionalString autoActivate "--add-flags '-i ${startupJl}'";
-
 in
 
 runCommand "julia-env" {
   inherit julia depot makeWrapperArgs;
   buildInputs = [makeWrapper];
 } ''
   mkdir -p $out/bin
-  makeWrapper $julia/bin/julia $out/bin/julia ${autoActivateArgs} \
+  makeWrapper $julia/bin/julia $out/bin/julia \
     --suffix JULIA_DEPOT_PATH : "$depot" $makeWrapperArgs \
     --set JULIA_PROJECT "${project}"
 ''

templates/default.nix

@@ -32,9 +32,6 @@ callPackage ./common.nix {
   # Run Pkg.precompile() to precompile all packages?
   precompile = true;
 
-  # Package Julia with a startup file to automatically activate the constructed environment.
-  autoActivate = true;
-
   # Extra arguments to makeWrapper when creating the final Julia wrapper.
   # By default, it will just put the new depot at the end of JULIA_DEPOT_PATH.
   # You can add additional flags here.