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factorio: add an updateScript

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The updateScript knows how to automatically fetch and update the version
data from the Factorio versions API (and update the hashes
appropriately), which makes it easier to update whenever experimental
does.
This commit is contained in:
Luke Granger-Brown
2020-11-30 18:07:16 +00:00
parent 9a63b3d3d6
commit 2c8f7755d4
3 changed files with 286 additions and 66 deletions
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pkgs/games/factorio/default.nix
+54 -66
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@@ -13,6 +13,8 @@ assert releaseType == "alpha"
let
inherit (stdenv.lib) importJSON;
helpMsg = ''
===FETCH FAILED===
@@ -59,72 +61,54 @@ let
# NB `experimental` directs us to take the latest build, regardless of its branch;
# hence the (stable, experimental) pairs may sometimes refer to the same distributable.
binDists = {
x86_64-linux = let bdist = bdistForArch { inUrl = "linux64"; inTar = "x64"; }; in {
alpha = {
stable = bdist { sha256 = "0zixscff0svpb0yg8nzczp2z4filqqxi1k0z0nrpzn2hhzhf1464"; version = "1.0.0"; withAuth = true; };
experimental = bdist { sha256 = "0cmia16d5dhy3f8mck926d7rrnavxmvb6a72ymjllxm37slsx60j"; version = "1.1.2"; withAuth = true; };
};
headless = {
stable = bdist { sha256 = "0r0lplns8nxna2viv8qyx9mp4cckdvx6k20w2g2fwnj3jjmf3nc1"; version = "1.0.0"; };
experimental = bdist { sha256 = "0x3lwz11z8cczqr5i799m4yg8x3yk6h5qz48pfzw4l2ikrrwgahd"; version = "1.1.2"; };
};
demo = {
stable = bdist { sha256 = "0h9cqbp143w47zcl4qg4skns4cngq0k40s5jwbk0wi5asjz8whqn"; version = "1.0.0"; };
};
};
i686-linux = let bdist = bdistForArch { inUrl = "linux32"; inTar = "i386"; }; in {
alpha = {
stable = bdist { sha256 = "0nnfkxxqnywx1z05xnndgh71gp4izmwdk026nnjih74m2k5j086l"; version = "0.14.23"; withAuth = true; nameMut = asGz; };
};
};
};
versions = importJSON ./versions.json;
binDists = makeBinDists versions;
actual = binDists.${stdenv.hostPlatform.system}.${releaseType}.${branch} or (throw "Factorio ${releaseType}-${branch} binaries for ${stdenv.hostPlatform.system} are not available for download.");
bdistForArch = arch: { version
, sha256
, withAuth ? false
, nameMut ? x: x
}:
let
url = "https://factorio.com/get-download/${version}/${releaseType}/${arch.inUrl}";
name = nameMut "factorio_${releaseType}_${arch.inTar}-${version}.tar.xz";
in {
inherit version arch;
src =
if withAuth then
(stdenv.lib.overrideDerivation
(fetchurl {
inherit name url sha256;
curlOpts = [
"--get"
"--data-urlencode" "username@username"
"--data-urlencode" "token@token"
];
})
(_: { # This preHook hides the credentials from /proc
preHook =
if username != "" && token != "" then ''
echo -n "${username}" >username
echo -n "${token}" >token
'' else ''
# Deliberately failing since username/token was not provided, so we can't fetch.
# We can't use builtins.throw since we want the result to be used if the tar is in the store already.
exit 1
'';
failureHook = ''
cat <<EOF
${helpMsg}
EOF
'';
})
)
makeBinDists = versions:
let f = path: name: value:
if builtins.isAttrs value then
if value ? "name" then
makeBinDist value
else
fetchurl { inherit name url sha256; };
};
asGz = builtins.replaceStrings [".xz"] [".gz"];
builtins.mapAttrs (f (path ++ [ name ])) value
else
throw "expected attrset at ${toString path} - got ${toString value}";
in
builtins.mapAttrs (f []) versions;
makeBinDist = { name, version, tarDirectory, url, sha256, needsAuth }: {
inherit version tarDirectory;
src =
if !needsAuth then
fetchurl { inherit name url sha256; }
else
(stdenv.lib.overrideDerivation
(fetchurl {
inherit name url sha256;
curlOpts = [
"--get"
"--data-urlencode" "username@username"
"--data-urlencode" "token@token"
];
})
(_: { # This preHook hides the credentials from /proc
preHook =
if username != "" && token != "" then ''
echo -n "${username}" >username
echo -n "${token}" >token
'' else ''
# Deliberately failing since username/token was not provided, so we can't fetch.
# We can't use builtins.throw since we want the result to be used if the tar is in the store already.
exit 1
'';
failureHook = ''
cat <<EOF
${helpMsg}
EOF
'';
}));
};
configBaseCfg = ''
use-system-read-write-data-directories=false
@@ -159,12 +143,16 @@ let
installPhase = ''
mkdir -p $out/{bin,share/factorio}
cp -a data $out/share/factorio
cp -a bin/${arch.inTar}/factorio $out/bin/factorio
cp -a bin/${tarDirectory}/factorio $out/bin/factorio
patchelf \
--set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
$out/bin/factorio
'';
passthru.updateScript = if (username != "" && token != "") then [
./update.py "--username=${username}" "--token=${token}"
] else null;
meta = {
description = "A game in which you build and maintain factories";
longDescription = ''
@@ -176,13 +164,13 @@ let
ingenious structures, apply management skills to keep it working and
finally protect it from the creatures who don't really like you.
Factorio has been in development since spring of 2012 and it is
currently in late alpha.
Factorio has been in development since spring of 2012, and reached
version 1.0 in mid 2020.
'';
homepage = "https://www.factorio.com/";
license = stdenv.lib.licenses.unfree;
maintainers = with stdenv.lib.maintainers; [ Baughn elitak erictapen priegger ];
platforms = [ "i686-linux" "x86_64-linux" ];
platforms = [ "x86_64-linux" ];
};
};