update

.github/scripts/depexts/generate-actions.sh

@@ -124,15 +124,6 @@ ENV OPAMCONFIRMLEVEL=unsafe-yes
 ENV OPAMPRECISETRACKING=1
 COPY opam /usr/bin/opam
 RUN echo 'default-invariant: [ $OCAML_INVARIANT ]' > /opam/opamrc
-EOF
-
-if [ $target == "nix" ]; then
-	cat >>$dir/Dockerfile << EOF
-RUN echo 'global-variables: [[os-distribution ["nixos"] "nixos"]]' > /opam/opamrc
-EOF
-fi
-
-cat >>$dir/Dockerfile << EOF
 RUN /usr/bin/opam init --no-setup --disable-sandboxing --bare --config /opam/opamrc git+$OPAM_REPO#$OPAM_REPO_SHA
 RUN echo 'archive-mirrors: "https://opam.ocaml.org/cache"' >> \$OPAMROOT/config
 RUN /usr/bin/opam switch create this-opam --formula='$OCAML_INVARIANT'
@@ -180,15 +171,21 @@ cd /github/workspace
 #cd local-opam
 
 /usr/bin/opam install . --deps
-eval \$(opam env)
+eval \$(/usr/bin/opam env)
 ./configure
 make
 ./opam config report
 ./opam switch create confs --empty
 
 EOF
 
+if [ $target == "nix" ]; then
+	cat >>$dir/entrypoint.sh << EOF
+mkdir ~/.opam
+echo 'global-variables: [[os-distribution ["nixos"] "nixos"]]' > ~/.opam/config
 
+EOF
+fi
 
 # Test depexts