nix: nixfmt
This commit is contained in:
parent
b47099c01e
commit
efe6ceb119
GPG key ID:
7DBA9F5689EFB6AA
3 changed files with 90 additions and 99 deletions
14
default.nix
14
default.nix
|
|
@ -1,12 +1,12 @@
|
|||
{ nixpkgs ? import <nixpkgs> {}, compiler ? "default"}:
|
||||
{ nixpkgs ? import <nixpkgs> { }, compiler ? "default" }:
|
||||
let
|
||||
inherit (nixpkgs) pkgs;
|
||||
haskellPackages = if compiler == "default"
|
||||
then pkgs.haskellPackages
|
||||
else pkgs.haskell.packages.${compiler};
|
||||
mcwhirter-io = haskellPackages.callPackage ./mcwhirter-io.nix {};
|
||||
in
|
||||
nixpkgs.stdenv.mkDerivation {
|
||||
haskellPackages = if compiler == "default" then
|
||||
pkgs.haskellPackages
|
||||
else
|
||||
pkgs.haskell.packages.${compiler};
|
||||
mcwhirter-io = haskellPackages.callPackage ./mcwhirter-io.nix { };
|
||||
in nixpkgs.stdenv.mkDerivation {
|
||||
name = "mcwhirter-io-website";
|
||||
buildInputs = [ mcwhirter-io ];
|
||||
src = ./.;
|
||||
|
|
|
|||
135
nix/sources.nix
135
nix/sources.nix
|
|
@ -19,29 +19,28 @@ let
|
|||
pkgs.fetchzip { inherit (spec) url sha256; };
|
||||
|
||||
fetch_git = spec:
|
||||
builtins.fetchGit { url = spec.repo; inherit (spec) rev ref; };
|
||||
builtins.fetchGit {
|
||||
url = spec.repo;
|
||||
inherit (spec) rev ref;
|
||||
};
|
||||
|
||||
fetch_builtin-tarball = spec:
|
||||
builtins.trace
|
||||
''
|
||||
WARNING:
|
||||
The niv type "builtin-tarball" will soon be deprecated. You should
|
||||
instead use `builtin = true`.
|
||||
builtins.trace ''
|
||||
WARNING:
|
||||
The niv type "builtin-tarball" will soon be deprecated. You should
|
||||
instead use `builtin = true`.
|
||||
|
||||
$ niv modify <package> -a type=tarball -a builtin=true
|
||||
''
|
||||
builtins_fetchTarball { inherit (spec) url sha256; };
|
||||
$ niv modify <package> -a type=tarball -a builtin=true
|
||||
'' builtins_fetchTarball { inherit (spec) url sha256; };
|
||||
|
||||
fetch_builtin-url = spec:
|
||||
builtins.trace
|
||||
''
|
||||
WARNING:
|
||||
The niv type "builtin-url" will soon be deprecated. You should
|
||||
instead use `builtin = true`.
|
||||
builtins.trace ''
|
||||
WARNING:
|
||||
The niv type "builtin-url" will soon be deprecated. You should
|
||||
instead use `builtin = true`.
|
||||
|
||||
$ niv modify <package> -a type=file -a builtin=true
|
||||
''
|
||||
(builtins_fetchurl { inherit (spec) url sha256; });
|
||||
$ niv modify <package> -a type=file -a builtin=true
|
||||
'' (builtins_fetchurl { inherit (spec) url sha256; });
|
||||
|
||||
#
|
||||
# Various helpers
|
||||
|
|
@ -51,84 +50,84 @@ let
|
|||
mkPkgs = sources:
|
||||
let
|
||||
sourcesNixpkgs =
|
||||
import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) {};
|
||||
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.
|
||||
'';
|
||||
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
|
||||
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 spec
|
||||
else if spec.type == "git" then fetch_git spec
|
||||
else if spec.type == "builtin-tarball" then fetch_builtin-tarball spec
|
||||
else if spec.type == "builtin-url" then fetch_builtin-url spec
|
||||
else if spec.type == "file" then
|
||||
fetch_file pkgs spec
|
||||
else if spec.type == "tarball" then
|
||||
fetch_tarball pkgs spec
|
||||
else if spec.type == "git" then
|
||||
fetch_git spec
|
||||
else if spec.type == "builtin-tarball" then
|
||||
fetch_builtin-tarball spec
|
||||
else if spec.type == "builtin-url" then
|
||||
fetch_builtin-url spec
|
||||
else
|
||||
abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
|
||||
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))
|
||||
);
|
||||
mapAttrs = builtins.mapAttrs or (f: set:
|
||||
with builtins;
|
||||
listToAttrs (map (attr: {
|
||||
name = attr;
|
||||
value = f attr set.${attr};
|
||||
}) (attrNames set)));
|
||||
|
||||
# fetchTarball version that is compatible between all the versions of Nix
|
||||
builtins_fetchTarball = { url, sha256 }@attrs:
|
||||
let
|
||||
inherit (builtins) lessThan nixVersion fetchTarball;
|
||||
in
|
||||
if lessThan nixVersion "1.12" then
|
||||
fetchTarball { inherit url; }
|
||||
else
|
||||
fetchTarball attrs;
|
||||
let inherit (builtins) lessThan nixVersion fetchTarball;
|
||||
in if lessThan nixVersion "1.12" then
|
||||
fetchTarball { inherit 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;
|
||||
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;
|
||||
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
|
||||
mkConfig = { sourcesFile ? ./sources.json
|
||||
, sources ? builtins.fromJSON (builtins.readFile sourcesFile)
|
||||
, pkgs ? mkPkgs sources
|
||||
}: rec {
|
||||
, 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); }
|
||||
in mkSources (mkConfig { }) // {
|
||||
__functor = _: settings: mkSources (mkConfig settings);
|
||||
}
|
||||
|
|
|
|||
40
release.nix
40
release.nix
|
|
@ -1,9 +1,5 @@
|
|||
let
|
||||
sources = import ./nix/sources.nix;
|
||||
in
|
||||
{ compiler ? "ghc883"
|
||||
, pkgs ? import sources.nixpkgs { }
|
||||
}:
|
||||
let sources = import ./nix/sources.nix;
|
||||
in { compiler ? "ghc883", pkgs ? import sources.nixpkgs { } }:
|
||||
|
||||
let
|
||||
inherit (pkgs.lib.trivial) flip pipe;
|
||||
|
|
@ -11,12 +7,10 @@ let
|
|||
|
||||
haskellPackages = pkgs.haskell.packages.${compiler}.override {
|
||||
overrides = hpNew: hpOld: {
|
||||
hakyll =
|
||||
pipe
|
||||
hpOld.hakyll
|
||||
[ (flip appendPatch ./hakyll.patch)
|
||||
(flip appendConfigureFlags [ "-f" "watchServer" "-f" "previewServer" ])
|
||||
];
|
||||
hakyll = pipe hpOld.hakyll [
|
||||
(flip appendPatch ./hakyll.patch)
|
||||
(flip appendConfigureFlags [ "-f" "watchServer" "-f" "previewServer" ])
|
||||
];
|
||||
|
||||
mcwhirter-io = hpNew.callCabal2nix "mcwhirter-io" ./. { };
|
||||
|
||||
|
|
@ -25,21 +19,19 @@ let
|
|||
};
|
||||
|
||||
project = haskellPackages.mcwhirter-io;
|
||||
in
|
||||
{
|
||||
in {
|
||||
project = project;
|
||||
|
||||
shell = haskellPackages.shellFor {
|
||||
packages = p: with p; [
|
||||
project
|
||||
];
|
||||
buildInputs = with haskellPackages; [
|
||||
ghcid
|
||||
hlint # or ormolu
|
||||
niv
|
||||
pkgs.cacert # needed for niv
|
||||
pkgs.nix # needed for niv
|
||||
];
|
||||
packages = p: with p; [ project ];
|
||||
#buildInputs = with haskellPackages; [
|
||||
# ghcid
|
||||
# hlint # or ormolu
|
||||
# niv
|
||||
# pkgs.cacert # needed for niv
|
||||
# pkgs.nix # needed for niv
|
||||
# zlib
|
||||
#];
|
||||
withHoogle = true;
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue