setup-ocaml

Changed

Windows installs mingw64-x86_64-gcc-g++ so GitHub Action can build libraries that require it.

Security

• Update the @actions/core package to address CVE-2020-15228.

Changed

• Add the Cygwin setup to a known location for later steps.

Fixed

• Check if the switch exists before creating the switch.

Fixed

• OCaml installation errors on Windows are now properly propagated.

Added

• The default opam repository can now be set via input.

Changed

• Linux VMs now use opam 2.0.7.

Changed

• node_modules are not exported anymore which reduces the size of the action.

• The repository is initialised directly from the opam-repository git source, so that there is no lag in packages being available for CI.

• Ubuntu installs musl-tools so that the GitHub Action can generate statically linked Linux binaries in conjunction with the ocaml-variants.4.x.y+musl+flambda switch.

• Initial release.