refactor: Move nixpkgs attribute to `third_party.nixpkgs` r/2470

Please read b/108 to make sense of this.

This gets rid of the explicit list of exposed packages from nixpkgs,
and instead makes the entire package set available at
`third_party.nixpkgs`.

To accommodate this, a LOT of things have to be very slightly shuffled
around. Some of this was done in already submitted CLs, but this
change is unfortunately still quite noisy.

Pay extra attention to:

* overlay-like functionality that was partially moved to actual
  overlays (partially as in, the minimum required to get a green
  build)

* modified uses of the package set path, esp. in NixOS systems

Special notes:

* xanthous has been disabled in CI because of issues with the Haskell
  overlay
* //third_party/nix has been disabled because of other unclear
  dependency issues

Both of these will be tackled in a followup CL.

Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI

1 files changed, 0 insertions, 210 deletions

diff --git a/third_party/nixpkgs-exposed/exposed/default.nix b/third_party/nixpkgs-exposed/exposed/default.nix
deleted file mode 100644
index 478b55cb2965..000000000000
--- a/third_party/nixpkgs-exposed/exposed/default.nix
+++ /dev/null
@@ -1,210 +0,0 @@
-# This file has to be in yet another subdir
-# because of how readTree interprets .skip-subtree
-# see https://b.tvl.fyi/issues/89
-{ nixpkgs, stableNixpkgs }:
-{
-  # Inherit the packages from nixos-unstable that should be available inside
-  # of the repo. They become available under `pkgs.third_party.<name>`
-  inherit (nixpkgs)
-    age
-    atk
-    autoconf
-    autoreconfHook
-    avrdude
-    avrlibc
-    bashInteractive
-    bat
-    bc
-    bind
-    buildBazelPackage
-    buildFHSUserEnv
-    buildGoModule
-    buildGoPackage
-    buildPackages
-    buildRustCrate
-    buildkite-agent
-    busybox
-    bzip2
-    c-ares
-    cacert
-    cachix
-    cairo
-    cargo
-    cgit
-    clang_11
-    cmake
-    coreutils
-    cudatoolkit
-    darwin
-    dbus-glib
-    dbus_libs
-    dfu-programmer
-    dfu-util
-    diffutils
-    docker-compose
-    dockerTools
-    emacs27
-    emacs27-nox
-    emacsPackages
-    emacsPackagesGen
-    execline
-    fd
-    fdtools
-    fetchFromGitHub
-    fetchFromGitLab
-    fetchgit
-    fetchurl
-    fetchzip
-    ffmpeg-full
-    findutils
-    fira
-    fira-code
-    fira-mono
-    flamegraph
-    fontconfig
-    freetype
-    gdk-pixbuf
-    gettext
-    glibc
-    glib
-    gtk3
-    gmock
-    gnused
-    gnutar
-    go
-    google-cloud-sdk
-    graphviz
-    gzip
-    haskell
-    iana-etc
-    imagemagickBig
-    installShellFiles
-    jdk
-    jdk11
-    jdk11_headless
-    jetbrains-mono
-    jq
-    kontemplate
-    lib
-    libappindicator-gtk3
-    libredirect
-    libffi
-    linuxPackages
-    linuxPackages_5_11
-    lr
-    luajit
-    lutris
-    makeFontsConf
-    makeWrapper
-    mandoc
-    mdbook
-    meson
-    mime-types
-    minify
-    mkShell
-    moreutils
-    nano
-    ncurses
-    nginx
-    ninja
-    nix
-    ocamlPackages
-    openssh
-    openssl
-    overrideCC
-    pandoc
-    pango
-    parallel
-    path
-    pkgconfig
-    pkgsCross
-    plantuml
-    postgresql
-    pounce
-    pulseaudio
-    python3
-    python3Packages
-    quassel
-    remarshal
-    rink
-    ripgrep
-    rsync
-    runCommand
-    runCommandLocal
-    runCommandNoCC
-    rustPlatform
-    rustc
-    s6-portable-utils
-    sbcl
-    shellcheck
-    sqlite
-    stdenvNoCC
-    stern
-    substituteAll
-    symlinkJoin
-    systemd
-    tdlib
-    teensy-loader-cli
-    terraform_0_12
-    texlive
-    thttpd
-    tree
-    tree-sitter
-    unzip
-    which
-    writers
-    writeShellScript
-    writeShellScriptBin
-    writeText
-    xorg
-    xz
-    zlib
-    zstd;
-
-  # Inherit packages from the stable channel for things that are
-  # broken on unstable
-  inherit (stableNixpkgs)
-    awscli # TODO(grfn): Move back to unstable once it is fixed
-    ;
-
-  # Required by //third_party/nix
-  inherit (nixpkgs)
-    aws-sdk-cpp
-    bison
-    boehmgc
-    boost # urgh
-    brotli
-    busybox-sandbox-shell
-    curl
-    docbook5
-    docbook_xsl_ns
-    editline
-    flex
-    libseccomp
-    libsodium
-    libxml2
-    libxslt
-    mercurial
-    perl
-    perlPackages
-    ;
-
-  haskellPackages = (nixpkgs.haskellPackages.override {
-    overrides = (import ../../overlays/haskell
-    { /* empty readTree arg */ }
-    { pkgs = nixpkgs; });
-  });
-
-  gradle_6 = (nixpkgs.gradleGen.override {
-    java = nixpkgs.jdk11;
-    jdk = nixpkgs.jdk11;
-  }).gradleGen rec {
-    name = "gradle-6.5.1";
-    nativeVersion = "0.22-milestone-3";
-
-    src = builtins.fetchurl {
-      url = "https://services.gradle.org/distributions/${name}-bin.zip";
-      sha256 = "0jmmipjh4fbsn92zpifa5cqg5ws2a4ha0s4jzqhrg4zs542x79sh";
-    };
-  };
-}