From df5ce785194d91d30900f47d973383a1b8d6fe63 Mon Sep 17 00:00:00 2001
From: Matei Adriel <rafaeladriel11@gmail.com>
Date: Wed, 8 Apr 2020 19:36:58 +0300
Subject: [PATCH] feat: initial config
---
default.nix | 18 ++++
modules/applications/default.nix | 1 +
modules/applications/git/aliases.nix | 39 ++++++++
modules/applications/git/default.nix | 20 ++++
modules/applications/locale.nix | 9 ++
modules/applications/misc.nix | 11 +++
modules/default.nix | 10 ++
modules/dev/default.nix | 1 +
modules/dev/nix.nix | 3 +
modules/network.nix | 13 +++
modules/overlay.nix | 28 ++++++
modules/users.nix | 11 +++
modules/xserver.nix | 23 +++++
nix/sources.json | 86 +++++++++++++++++
nix/sources.nix | 138 +++++++++++++++++++++++++++
options.nix | 1 +
16 files changed, 412 insertions(+)
create mode 100644 default.nix
create mode 100644 modules/applications/default.nix
create mode 100644 modules/applications/git/aliases.nix
create mode 100644 modules/applications/git/default.nix
create mode 100644 modules/applications/locale.nix
create mode 100644 modules/applications/misc.nix
create mode 100644 modules/default.nix
create mode 100644 modules/dev/default.nix
create mode 100644 modules/dev/nix.nix
create mode 100644 modules/network.nix
create mode 100644 modules/overlay.nix
create mode 100644 modules/users.nix
create mode 100644 modules/xserver.nix
create mode 100644 nix/sources.json
create mode 100644 nix/sources.nix
create mode 100644 options.nix
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..fe2badc
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,18 @@
+{ ... }:
+let sources = import ./nix/sources.nix;
+in {
+ imports = [ "${sources.home-manager}/nixos" ./modules ];
+
+ boot.loader.systemd-boot.enable = true;
+ boot.loader.efi.canTouchEfiVariables = true;
+
+ # Enable the OpenSSH daemon.
+ services.openssh.enable = true;
+
+ # Enable sound.
+ sound.enable = true;
+ hardware.pulseaudio.enable = true;
+
+ system.stateVersion = "19.09";
+}
+
diff --git a/modules/applications/default.nix b/modules/applications/default.nix
new file mode 100644
index 0000000..f336af7
--- /dev/null
+++ b/modules/applications/default.nix
@@ -0,0 +1 @@
+{ ... }: { imports = [ ./misc.nix ./locale.nix ./git ]; }
diff --git a/modules/applications/git/aliases.nix b/modules/applications/git/aliases.nix
new file mode 100644
index 0000000..7d6b587
--- /dev/null
+++ b/modules/applications/git/aliases.nix
@@ -0,0 +1,39 @@
+# Most of these are copied from: https://github.com/Brettm12345/nixos-config/blob/1400c71bce/modules/applications/git/aliases.nix
+
+let
+ git = text: ''"!git ${text}"'';
+ f = text: ''"!f(){ ${text} };f"'';
+in {
+ # Unstage all changes
+ unstage = "reset HEAD --";
+
+ # Ammend to the last commit
+ amend = "commit --amend -C HEAD";
+
+ # List branches sorted by last modified
+ b = git
+ "for-each-ref --sort='-authordate' --format='%(authordate)%09%(objectname:short)%09%(refname)' refs/heads | sed -e 's-refs/heads/--'";
+
+ # Test merge for conflicts before merging
+ mergetest = f ''
+ git merge --no-commit --no-ff "$1"; git merge --abort; echo "Merge aborted";'';
+
+ # Get description of current repo
+ description = git
+ ''config --get "branch.$(git rev-parse --abbrev-ref HEAD).description"'';
+
+ # Show authors
+ authors = ''
+ "!f() { git log --no-merges --pretty='format:%<(26)%an <%ae>' --author "$*" | sort | uniq# }# f"'';
+
+ a = "add";
+ cm = "commit --message";
+ caa = "commit --ammend";
+ cl = "clone";
+ co = "checkout";
+ col = "checkout @{-1}";
+ cob = "checkout -b";
+ st = "stash";
+ pop = "stash pop";
+ t = "tag";
+}
diff --git a/modules/applications/git/default.nix b/modules/applications/git/default.nix
new file mode 100644
index 0000000..5cd3be2
--- /dev/null
+++ b/modules/applications/git/default.nix
@@ -0,0 +1,20 @@
+{ pkgs, ... }: {
+ home-manager.users.adrielus = {
+ home.packages = with pkgs.gitAndTools; [ hub ];
+ programs.git = {
+ enable = true;
+
+ userName = "Matei Adriel";
+ userEmail = "rafaeladriel11@gmail.com";
+
+ aliases = import ./aliases.nix;
+
+ extraConfig = {
+ github.user = "Mateiadrielrafael";
+ hub.protocol = "ssh";
+
+ rebase.autoStash = true;
+ };
+ };
+ };
+}
diff --git a/modules/applications/locale.nix b/modules/applications/locale.nix
new file mode 100644
index 0000000..e82619f
--- /dev/null
+++ b/modules/applications/locale.nix
@@ -0,0 +1,9 @@
+{ ... }: {
+ i18n = {
+ consoleFont = "Lat2-Terminus16";
+ consoleKeyMap = "us";
+ defaultLocale = "en_US.UTF-8";
+ };
+
+ time.timeZone = "Europe/Bucharest";
+}
diff --git a/modules/applications/misc.nix b/modules/applications/misc.nix
new file mode 100644
index 0000000..26b7db5
--- /dev/null
+++ b/modules/applications/misc.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }: {
+ environment.systemPackages = with pkgs; [
+ # Tool to allow hashing passwords from the cmd
+ mkpasswd
+
+ vscodium
+ google-chrome
+ discord
+ git
+ ];
+}
diff --git a/modules/default.nix b/modules/default.nix
new file mode 100644
index 0000000..1b0f0df
--- /dev/null
+++ b/modules/default.nix
@@ -0,0 +1,10 @@
+{ ... }: {
+ imports = [
+ ./dev
+ ./applications
+ ./network.nix
+ ./xserver.nix
+ ./users.nix
+ ./overlay.nix
+ ];
+}
diff --git a/modules/dev/default.nix b/modules/dev/default.nix
new file mode 100644
index 0000000..bed2c28
--- /dev/null
+++ b/modules/dev/default.nix
@@ -0,0 +1 @@
+{ ... }: { imports = [ ./nix.nix ]; }
diff --git a/modules/dev/nix.nix b/modules/dev/nix.nix
new file mode 100644
index 0000000..6578ed2
--- /dev/null
+++ b/modules/dev/nix.nix
@@ -0,0 +1,3 @@
+{ pkgs, ... }: {
+ environment.systemPackages = with pkgs; [ nixfmt niv cached-nix-shell ];
+}
diff --git a/modules/network.nix b/modules/network.nix
new file mode 100644
index 0000000..6de5058
--- /dev/null
+++ b/modules/network.nix
@@ -0,0 +1,13 @@
+{ ... }: {
+ networking = {
+ networkmanager.enable = true;
+ hostName = "nixos";
+
+ # The global useDHCP flag is deprecated, therefore explicitly set to false here.
+ # Per-interface useDHCP will be mandatory in the future, so this generated config
+ # replicates the default behaviour.
+ useDHCP = false;
+ interfaces.enp1s0.useDHCP = true;
+ interfaces.wlp0s20f3.useDHCP = true;
+ };
+}
diff --git a/modules/overlay.nix b/modules/overlay.nix
new file mode 100644
index 0000000..094a18d
--- /dev/null
+++ b/modules/overlay.nix
@@ -0,0 +1,28 @@
+{ ... }:
+let imports = import ../nix/sources.nix;
+in {
+ nixpkgs.overlays = [
+ (self: super:
+ with self; rec {
+ inherit imports;
+ cached-nix-shell = callPackage imports.cached-nix-shell { };
+ inherit (import imports.niv { }) niv;
+ inherit (import imports.all-hies { }) all-hies;
+ })
+ ];
+
+ # allow packages with unfree licenses
+ nixpkgs.config.allowUnfree = true;
+
+ nix = {
+ trustedUsers = [ "root" "adrielus" "@wheel" ];
+ autoOptimiseStore = true;
+ gc.automatic = true;
+ optimise.automatic = true;
+ binaryCaches = [ "https://cache.nixos.org" "https://all-hies.cachix.org" ];
+ binaryCachePublicKeys = [
+ "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+ "all-hies.cachix.org-1:JjrzAOEUsD9ZMt8fdFbzo3jNAyEWlPAwdVuHw4RD43k="
+ ];
+ };
+}
diff --git a/modules/users.nix b/modules/users.nix
new file mode 100644
index 0000000..37b41ab
--- /dev/null
+++ b/modules/users.nix
@@ -0,0 +1,11 @@
+{ ... }: {
+ users = {
+ mutableUsers = false;
+ users.adrielus = {
+ isNormalUser = true;
+ extraGroups = [ "wheel" "networkmanager" ];
+ hashedPassword =
+ "$6$5NX9cuUbX$yjiBbroplRLanLfJ5wNjjsd9rSvN81BCNEnuF2DUgfMa/TPYdl5PUYcWF52VxNbisDPsR2Q5EhgNrgALatpT3/";
+ };
+ };
+}
diff --git a/modules/xserver.nix b/modules/xserver.nix
new file mode 100644
index 0000000..7841d44
--- /dev/null
+++ b/modules/xserver.nix
@@ -0,0 +1,23 @@
+{ ... }: {
+ services.xserver = {
+ # Enable the X11 windowing system.
+ enable = true;
+ layout = "us";
+ xkbOptions = "eurosign:e";
+
+ # Enable the KDE Desktop Environment.
+ displayManager.sddm.enable = true;
+ desktopManager.plasma5.enable = true;
+
+ libinput = {
+ # Enable touchpad support.
+ enable = true;
+
+ naturalScrolling = true;
+ accelSpeed = "2.5";
+
+ # who thought letting this be true by default was a good idea
+ tappingDragLock = false;
+ };
+ };
+}
diff --git a/nix/sources.json b/nix/sources.json
new file mode 100644
index 0000000..41df02d
--- /dev/null
+++ b/nix/sources.json
@@ -0,0 +1,86 @@
+{
+ "NUR": {
+ "branch": "master",
+ "description": "Nix User Repository: User contributed nix packages [maintainer=@Mic92]",
+ "homepage": "",
+ "owner": "nix-community",
+ "repo": "NUR",
+ "rev": "d28e8f7d40e2683d57589f8ffa7568bdf89d316f",
+ "sha256": "0pfafab0bfs4zcld41awamwz6wn3snw1p9h2aid6pgxkbrm9r5sx",
+ "type": "tarball",
+ "url": "https://github.com/nix-community/NUR/archive/d28e8f7d40e2683d57589f8ffa7568bdf89d316f.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "all-hies": {
+ "branch": "master",
+ "description": "Cached Haskell IDE Engine Nix builds for all GHC versions",
+ "homepage": "",
+ "owner": "Infinisil",
+ "repo": "all-hies",
+ "rev": "4b6aab017cdf96a90641dc287437685675d598da",
+ "sha256": "0ap12mbzk97zmxk42fk8vqacyvpxk29r2wrnjqpx4m2w9g7gfdya",
+ "type": "tarball",
+ "url": "https://github.com/Infinisil/all-hies/archive/4b6aab017cdf96a90641dc287437685675d598da.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "cached-nix-shell": {
+ "branch": "master",
+ "description": "Instant startup time for nix-shell",
+ "homepage": "",
+ "owner": "xzfc",
+ "repo": "cached-nix-shell",
+ "rev": "94e4eb97aa84e1e9c4ecb5ebe2b08b9da22df2a2",
+ "sha256": "0pzwknpc4qrh9pv5z0xvldql2dkj9ddksvaci86a4f8cnd86p2l6",
+ "type": "tarball",
+ "url": "https://github.com/xzfc/cached-nix-shell/archive/94e4eb97aa84e1e9c4ecb5ebe2b08b9da22df2a2.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "easy-purescript-nix": {
+ "branch": "master",
+ "description": "Easy PureScript (and other tools) with Nix",
+ "homepage": "",
+ "owner": "justinwoo",
+ "repo": "easy-purescript-nix",
+ "rev": "aa3e608608232f4a009b5c132ae763fdabfb4aba",
+ "sha256": "0y6jikncxs9l2zgngbd1775f1zy5s1hdc5rhkyzsyaalcl5cajk8",
+ "type": "tarball",
+ "url": "https://github.com/justinwoo/easy-purescript-nix/archive/aa3e608608232f4a009b5c132ae763fdabfb4aba.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "home-manager": {
+ "branch": "release-19.09",
+ "description": "Manage a user environment using Nix",
+ "homepage": "https://rycee.gitlab.io/home-manager/",
+ "owner": "rycee",
+ "repo": "home-manager",
+ "rev": "0d1ca254d0f213a118459c5be8ae465018132f74",
+ "sha256": "0sw8lw825gg04h6js42bvackgydi5m0xsjvnb5gxlqv45qw8rxjq",
+ "type": "tarball",
+ "url": "https://github.com/rycee/home-manager/archive/0d1ca254d0f213a118459c5be8ae465018132f74.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "niv": {
+ "branch": "master",
+ "description": "Easy dependency management for Nix projects",
+ "homepage": "https://github.com/nmattia/niv",
+ "owner": "nmattia",
+ "repo": "niv",
+ "rev": "f73bf8d584148677b01859677a63191c31911eae",
+ "sha256": "0jlmrx633jvqrqlyhlzpvdrnim128gc81q5psz2lpp2af8p8q9qs",
+ "type": "tarball",
+ "url": "https://github.com/nmattia/niv/archive/f73bf8d584148677b01859677a63191c31911eae.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ },
+ "nixpkgs": {
+ "branch": "nixos-19.09",
+ "description": "A read-only mirror of NixOS/nixpkgs tracking the released channels. Send issues and PRs to",
+ "homepage": "https://github.com/NixOS/nixpkgs",
+ "owner": "NixOS",
+ "repo": "nixpkgs-channels",
+ "rev": "e10c65cdb35b6a66491e47e5a85f5d456b4f4eea",
+ "sha256": "19csb2s3wyav83zcw9dw488zk2fnz6wcxxz8q6hy43dbph86hxwm",
+ "type": "tarball",
+ "url": "https://github.com/NixOS/nixpkgs-channels/archive/e10c65cdb35b6a66491e47e5a85f5d456b4f4eea.tar.gz",
+ "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+ }
+}
diff --git a/nix/sources.nix b/nix/sources.nix
new file mode 100644
index 0000000..7bd0f3e
--- /dev/null
+++ b/nix/sources.nix
@@ -0,0 +1,138 @@
+# This file has been generated by Niv.
+
+let
+
+ #
+ # The fetchers. fetch_<type> fetches specs of type <type>.
+ #
+
+ fetch_file = pkgs: spec:
+ if spec.builtin or true then
+ builtins_fetchurl { inherit (spec) url sha256; }
+ else
+ pkgs.fetchurl { inherit (spec) url sha256; };
+
+ fetch_tarball = pkgs: name: spec:
+ let
+ ok = str: ! builtins.isNull (builtins.match "[a-zA-Z0-9+-._?=]" str);
+ # sanitize the name, though nix will still fail if name starts with period
+ name' = stringAsChars (x: if ! ok x then "-" else x) "${name}-src";
+ in
+ if spec.builtin or true then
+ builtins_fetchTarball { name = name'; inherit (spec) url sha256; }
+ else
+ pkgs.fetchzip { name = name'; inherit (spec) url sha256; };
+
+ fetch_git = spec:
+ builtins.fetchGit { url = spec.repo; inherit (spec) rev ref; };
+
+ fetch_local = spec: spec.path;
+
+ fetch_builtin-tarball = name: throw
+ ''[${name}] The niv type "builtin-tarball" is deprecated. You should instead use `builtin = true`.
+ $ niv modify ${name} -a type=tarball -a builtin=true'';
+
+ fetch_builtin-url = name: throw
+ ''[${name}] The niv type "builtin-url" will soon be deprecated. You should instead use `builtin = true`.
+ $ niv modify ${name} -a type=file -a builtin=true'';
+
+ #
+ # Various helpers
+ #
+
+ # The set of packages used when specs are fetched using non-builtins.
+ mkPkgs = sources:
+ let
+ sourcesNixpkgs =
+ import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) {};
+ hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
+ hasThisAsNixpkgsPath = <nixpkgs> == ./.;
+ in
+ if builtins.hasAttr "nixpkgs" sources
+ then sourcesNixpkgs
+ else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
+ import <nixpkgs> {}
+ else
+ abort
+ ''
+ Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
+ add a package called "nixpkgs" to your sources.json.
+ '';
+
+ # The actual fetching function.
+ fetch = pkgs: name: spec:
+
+ if ! builtins.hasAttr "type" spec then
+ abort "ERROR: niv spec ${name} does not have a 'type' attribute"
+ else if spec.type == "file" then fetch_file pkgs spec
+ else if spec.type == "tarball" then fetch_tarball pkgs name spec
+ else if spec.type == "git" then fetch_git spec
+ else if spec.type == "local" then fetch_local spec
+ else if spec.type == "builtin-tarball" then fetch_builtin-tarball name
+ else if spec.type == "builtin-url" then fetch_builtin-url name
+ else
+ abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
+
+ # Ports of functions for older nix versions
+
+ # a Nix version of mapAttrs if the built-in doesn't exist
+ mapAttrs = builtins.mapAttrs or (
+ f: set: with builtins;
+ listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
+ );
+
+ # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/lists.nix#L295
+ range = first: last: if first > last then [] else builtins.genList (n: first + n) (last - first + 1);
+
+ # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L257
+ stringToCharacters = s: map (p: builtins.substring p 1 s) (range 0 (builtins.stringLength s - 1));
+
+ # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L269
+ stringAsChars = f: s: concatStrings (map f (stringToCharacters s));
+ concatStrings = builtins.concatStringsSep "";
+
+ # fetchTarball version that is compatible between all the versions of Nix
+ builtins_fetchTarball = { url, name, sha256 }@attrs:
+ let
+ inherit (builtins) lessThan nixVersion fetchTarball;
+ in
+ if lessThan nixVersion "1.12" then
+ fetchTarball { inherit name url; }
+ else
+ fetchTarball attrs;
+
+ # fetchurl version that is compatible between all the versions of Nix
+ builtins_fetchurl = { url, sha256 }@attrs:
+ let
+ inherit (builtins) lessThan nixVersion fetchurl;
+ in
+ if lessThan nixVersion "1.12" then
+ fetchurl { inherit url; }
+ else
+ fetchurl attrs;
+
+ # Create the final "sources" from the config
+ mkSources = config:
+ mapAttrs (
+ name: spec:
+ if builtins.hasAttr "outPath" spec
+ then abort
+ "The values in sources.json should not have an 'outPath' attribute"
+ else
+ spec // { outPath = fetch config.pkgs name spec; }
+ ) config.sources;
+
+ # The "config" used by the fetchers
+ mkConfig =
+ { sourcesFile ? ./sources.json
+ , sources ? builtins.fromJSON (builtins.readFile sourcesFile)
+ , pkgs ? mkPkgs sources
+ }: rec {
+ # The sources, i.e. the attribute set of spec name to spec
+ inherit sources;
+
+ # The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
+ inherit pkgs;
+ };
+in
+mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }
diff --git a/options.nix b/options.nix
new file mode 100644
index 0000000..7086657
--- /dev/null
+++ b/options.nix
@@ -0,0 +1 @@
+{ ... }: { imports = [ <home-manager/nixos> ]; }