git.iko.soy/typeable/nixpkgs-stackage
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Add pure stackage2nix wrapper
b6ab45eDmitry Bushev
default.nix+2−2
compare with master
unifiedsplit
@@ -18,12 +18,12 @@ in {
18 };
18 };
19 };
19 };
20
20
21− stackage2nix = import ./stackage2nix {
21+ stackage2nix = import ./stackage2nix/impure.nix {
22 cacheVersion = builtins.readFile ./cache-version.txt;
22 cacheVersion = builtins.readFile ./cache-version.txt;
23 inherit self;
23 inherit self;
24 };
24 };
25
25
26− stackage2nix-static = import ./stackage2nix {
26+ stackage2nix-static = import ./stackage2nix/impure.nix {
27 drv =
27 drv =
28 let
28 let
29 stackagePackages = import ./stackage2nix/stackage-packages.nix { nixpkgs = self; };
29 stackagePackages = import ./stackage2nix/stackage-packages.nix { nixpkgs = self; };
stackage2nix/default.nix+28−18
@@ -1,20 +1,30 @@
1−{ self
1+{ nixpkgs ? import <nixpkgs> {}
2−, cacheVersion
2+, stackage-nightly ? null
3−, drv ? null }:
3+, stackage-lts
4+, all-cabal-hashes
5+, hackage-db
6+}:
4
7
5let
8let
6− inherit (self) callPackage makeWrapper stdenv nix nix-prefetch-scripts;
9+ inherit (nixpkgs) pkgs stdenv makeWrapper runCommand;
7
10
8− stackage2nix = if drv == null
9− then
10− self.haskell.lib.disableSharedExecutables
11− (import ./stackage-packages.nix { nixpkgs = self; }).stackage2nix
11+ stackagePackages = import ./stackage-packages.nix { inherit nixpkgs; };
12− else
12+ stackage2nix = pkgs.haskell.lib.disableSharedExecutables stackagePackages.stackage2nix;
13− drv;
14
13
15− lib = callPackage ./lib.nix { inherit cacheVersion; };
14+ stackageAll = runCommand "stackage-all" { }
16−
15+ ''
16+ mkdir $out
17+ for file in ${stackage-lts}/*.yaml
18+ do
19+ ln -s $file $out
20+ done
21+ '' + stdenv.lib.optionalString (stackage-nightly != null) ''
22+ for file in ${stackage-nightly}/*.yaml
23+ do
24+ ln -s $file $out
25+ done
26+ '';
17−in stdenv.mkDerivation rec {
27+in pkgs.stdenv.mkDerivation rec {
18 name = "stackage2nix-${version}";
28 name = "stackage2nix-${version}";
19 version = stackage2nix.version;
29 version = stackage2nix.version;
20 phases = [ "installPhase" "fixupPhase" ];
30 phases = [ "installPhase" "fixupPhase" ];
@@ -23,10 +33,10 @@ in stdenv.mkDerivation rec {
23 installPhase = ''
33 installPhase = ''
24 mkdir -p $out/bin
34 mkdir -p $out/bin
25 makeWrapper ${stackage2nix}/bin/stackage2nix $out/bin/stackage2nix \
35 makeWrapper ${stackage2nix}/bin/stackage2nix $out/bin/stackage2nix \
26− --add-flags "--all-cabal-hashes ${lib.all-cabal-hashes}" \
36+ --add-flags "--all-cabal-hashes ${all-cabal-hashes}" \
27− --add-flags "--lts-haskell ${lib.stackage-lts}" \
37+ --add-flags "--lts-haskell ${stackageAll}" \
28− --add-flags "--hackage-db ${lib.hackage-db}/01-index.tar" \
38+ --add-flags "--hackage-db ${hackage-db}" \
29− --prefix PATH ":" "${nix}/bin" \
39+ --prefix PATH ":" "${pkgs.nix}/bin" \
30− --prefix PATH ":" "${nix-prefetch-scripts}/bin"
40+ --prefix PATH ":" "${pkgs.nix-prefetch-scripts}/bin"
31 '';
41 '';
32}
42}
stackage2nix/impure.nixnew file+32
@@ -0,0 +1,32 @@
1+{ self
2+, cacheVersion
3+, drv ? null }:
4+
5+let
6+ inherit (self) callPackage makeWrapper stdenv nix nix-prefetch-scripts;
7+
8+ stackage2nix = if drv == null
9+ then
10+ self.haskell.lib.disableSharedExecutables
11+ (import ./stackage-packages.nix { nixpkgs = self; }).stackage2nix
12+ else
13+ drv;
14+
15+ lib = callPackage ./lib.nix { inherit cacheVersion; };
16+
17+in stdenv.mkDerivation rec {
18+ name = "stackage2nix-${version}";
19+ version = stackage2nix.version;
20+ phases = [ "installPhase" "fixupPhase" ];
21+ buildInputs = [ makeWrapper ];
22+
23+ installPhase = ''
24+ mkdir -p $out/bin
25+ makeWrapper ${stackage2nix}/bin/stackage2nix $out/bin/stackage2nix \
26+ --add-flags "--all-cabal-hashes ${lib.all-cabal-hashes}" \
27+ --add-flags "--lts-haskell ${lib.stackage-lts}" \
28+ --add-flags "--hackage-db ${lib.hackage-db}/01-index.tar" \
29+ --prefix PATH ":" "${nix}/bin" \
30+ --prefix PATH ":" "${nix-prefetch-scripts}/bin"
31+ '';
32+}