buildCrystalPackage: support shards v0.12 properly

This commit is contained in:
Peter Hoeg 2020-12-22 12:08:30 +08:00
parent 7505046458
commit 61626d70e5

View file

@ -1,6 +1,7 @@
{ stdenv, lib, crystal, shards, git, pkgconfig, which, linkFarm, fetchFromGitHub, installShellFiles }: { stdenv, lib, crystal, shards, git, pkgconfig, which, linkFarm, fetchFromGitHub, installShellFiles }:
{ # Some projects do not include a lock file, so you can pass one {
# Some projects do not include a lock file, so you can pass one
lockFile ? null lockFile ? null
# Generate shards.nix with `nix-shell -p crystal2nix --run crystal2nix` in the projects root # Generate shards.nix with `nix-shell -p crystal2nix --run crystal2nix` in the projects root
, shardsFile ? null , shardsFile ? null
@ -10,10 +11,11 @@
, installManPages ? true , installManPages ? true
# Specify binaries to build in the form { foo.src = "src/foo.cr"; } # Specify binaries to build in the form { foo.src = "src/foo.cr"; }
# The default `crystal build` options can be overridden with { foo.options = [ "--no-debug" ]; } # The default `crystal build` options can be overridden with { foo.options = [ "--no-debug" ]; }
, crystalBinaries ? { }, ... }@args: , crystalBinaries ? { }
, ...
}@args:
assert (builtins.elem format [ "make" "crystal" "shards" ]); assert (builtins.elem format [ "make" "crystal" "shards" ]);
let let
mkDerivationArgs = builtins.removeAttrs args [ mkDerivationArgs = builtins.removeAttrs args [
"format" "format"
@ -23,22 +25,34 @@ let
"crystalBinaries" "crystalBinaries"
]; ];
crystalLib = linkFarm "crystal-lib" (lib.mapAttrsToList (name: value: { crystalLib = linkFarm "crystal-lib" (lib.mapAttrsToList
inherit name; (name: value: {
path = fetchFromGitHub value; inherit name;
}) (import shardsFile)); path = fetchFromGitHub value;
})
(import shardsFile));
# we previously had --no-debug here but that is not recommended by upstream # we previously had --no-debug here but that is not recommended by upstream
defaultOptions = [ "--release" "--progress" "--verbose" ]; defaultOptions = [ "--release" "--progress" "--verbose" ];
buildDirectly = shardsFile == null || crystalBinaries != { }; buildDirectly = shardsFile == null || crystalBinaries != { };
in stdenv.mkDerivation (mkDerivationArgs // {
configurePhase = args.configurePhase or lib.concatStringsSep "\n" ([ in
"runHook preConfigure" stdenv.mkDerivation (mkDerivationArgs // {
] ++ lib.optional (lockFile != null) "ln -s ${lockFile} ./shard.lock"
++ lib.optional (shardsFile != null) "ln -s ${crystalLib} lib" configurePhase = args.configurePhase or lib.concatStringsSep "\n"
++ [ "runHook postConfigure "]); (
[
"runHook preConfigure"
]
++ lib.optional (lockFile != null) "cp ${lockFile} ./shard.lock"
++ lib.optionals (shardsFile != null) [
"test -e lib || mkdir lib"
"for d in ${crystalLib}/*; do ln -s $d lib/; done"
"cp shard.lock lib/.shards.info"
]
++ [ "runHook postConfigure" ]
);
CRFLAGS = lib.concatStringsSep " " defaultOptions; CRFLAGS = lib.concatStringsSep " " defaultOptions;
@ -53,24 +67,31 @@ in stdenv.mkDerivation (mkDerivationArgs // {
"runHook preBuild" "runHook preBuild"
] ++ lib.optional (format == "make") ] ++ lib.optional (format == "make")
''make ''${buildTargets:-build} $makeFlags'' ''make ''${buildTargets:-build} $makeFlags''
++ lib.optionals (format == "crystal") (lib.mapAttrsToList (bin: attrs: '' ++ lib.optionals (format == "crystal") (lib.mapAttrsToList
crystal ${lib.escapeShellArgs (["build" "-o" bin (bin: attrs: ''
(attrs.src or (throw "No source file for crystal binary ${bin} provided")) crystal ${lib.escapeShellArgs ([
] ++ (attrs.options or defaultOptions))} "build"
'') crystalBinaries) "-o"
bin
(attrs.src or (throw "No source file for crystal binary ${bin} provided"))
] ++ (attrs.options or defaultOptions))}
'')
crystalBinaries)
++ lib.optional (format == "shards") ++ lib.optional (format == "shards")
"shards build --local --production ${lib.concatStringsSep " " defaultOptions}" "shards build --local --production ${lib.concatStringsSep " " defaultOptions}"
++ [ "runHook postBuild" ])); ++ [ "runHook postBuild" ]));
installPhase = args.installPhase or (lib.concatStringsSep "\n" ([ installPhase = args.installPhase or (lib.concatStringsSep "\n" ([
"runHook preInstall" "runHook preInstall"
] ++ lib.optional (format == "make") ] ++ lib.optional (format == "make")
''make ''${installTargets:-install} $installFlags'' ''make ''${installTargets:-install} $installFlags''
++ lib.optionals (format == "crystal") (map (bin: '' ++ lib.optionals (format == "crystal") (map
(bin: ''
install -Dm555 ${lib.escapeShellArgs [ bin "${placeholder "out"}/bin/${bin}" ]} install -Dm555 ${lib.escapeShellArgs [ bin "${placeholder "out"}/bin/${bin}" ]}
'') (lib.attrNames crystalBinaries)) '')
(lib.attrNames crystalBinaries))
++ lib.optional (format == "shards") ++ lib.optional (format == "shards")
''install -Dm555 bin/* -t $out/bin'' ''install -Dm555 bin/* -t $out/bin''
++ [ ++ [
'' ''
for f in README* *.md LICENSE; do for f in README* *.md LICENSE; do
@ -78,9 +99,9 @@ in stdenv.mkDerivation (mkDerivationArgs // {
done done
'' ''
] ++ (lib.optional installManPages '' ] ++ (lib.optional installManPages ''
if [ -d man ]; then if [ -d man ]; then
installManPage man/*.? installManPage man/*.?
fi fi
'') ++ [ '') ++ [
"runHook postInstall" "runHook postInstall"
])); ]));