Since Bundler 2+, the lock command generated platform-dependent
Gemfile.locks, which breaks when nix has to build gems from source,
because the gemset generated is tied to the platform which generated it.
Trying to reuse the update scripts used by kakoune/vim to provide the
user with an unified convergence. Some stuff doesn't work yet (parallel
download, caching) but I (anyone else welcome to try too) will improve
it in other PRs.
This commit shows how to convert luarocks packages into (neo)vim ones.
The advantage for neovim lua plugins to register their rockspec (aka
package definition) is that the plugin can express its dependencies and
a few metadata through it.
This should fix
Jul 20 07:16:12 bastion mirror-tarballs-start[21663]: Use of uninitialized value $algo in concatenation (.) or string at ./maintainers/scripts/copy-tarballs.pl line 80.
Jul 20 07:16:12 bastion mirror-tarballs-start[21663]: Use of uninitialized value in subroutine entry at ./maintainers/scripts/copy-tarballs.pl line 185.
Jul 20 07:16:13 bastion mirror-tarballs-start[21663]: error: unknown hash algorithm '' at ./maintainers/scripts/copy-tarballs.pl line 185.
Allow setting the HACKAGE2NIX environment variable to change the
hackage2nix the script uses to an absolute path to a local build. Useful
to test local changes in a realistic environment.
The distinction between the inputs doesn't really make sense in the
mkShell context. Technically speaking, we should be using the
nativeBuildInputs most of the time.
So in order to make this function more beginner-friendly, add "packages"
as an attribute, that maps to nativeBuildInputs.
This commit also updates all the uses in nixpkgs.
We split configuration-hackage2nix.yaml into multiple files. We bump
cabal2nix-unstable to get support for multiple config files in
hackage2nix.
* The file main.yaml is only supposed to be edited by humans.
* The file stackage.yaml is only supposed to be updated by the
update-stackage.sh
* The file broken.yaml can be edited by humans, but probably future
helpers will want to insert broken packages into this file based on
hydra reports.
* The file transitive-broken.yaml is newly introduced to be generated
by regenerate-transitive-broken-packages.sh
regenerate-transitive-broken-packages.sh makes a nix query (in
transitive-broken-packages.nix) which evaluates all haskellPackages
once with and once without "allowBroken" this way it get's a list of
packages which are broken by some transitive dependency, but does not
disable packages which have eval errors not caused by a broken package.
When an update script fails, it might still modify the source tree.
These changes would then be committed in the next update attempt.
Let’s make sure the worktree is clean before updating to avoid that.
This is the preferred format for things fetched from git or similar that
are not proper releases: https://nixos.org/manual/nixpkgs/stable/#sec-package-naming
Also we should think about making name and attribute name more
consistent: cabal2nix-latest -> cabal2nix-unstable
Introduces a script that can be used to update the Nix expressions for
the Haskell package set. In service of that, also
- introduces cabal2nix-latest, which pins the hackage2nix version used
- changes all-cabal-hashes to use fetchFromGitHub
- adds update-hackage.sh & update-cabal2nix-latest.sh & update-stackage.sh maintainer scripts
