diff options
Diffstat (limited to 'pkgs/games/steam/update-runtime.py')
| -rwxr-xr-x | pkgs/games/steam/update-runtime.py | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/pkgs/games/steam/update-runtime.py b/pkgs/games/steam/update-runtime.py new file mode 100755 index 00000000000..32442970849 --- /dev/null +++ b/pkgs/games/steam/update-runtime.py @@ -0,0 +1,138 @@ +#!/usr/bin/env python2 +# +# Script to build a Nix script to actually build a Steam runtime. +# Patched version of https://github.com/ValveSoftware/steam-runtime/blob/master/build-runtime.py + +import os +import re +import sys +import urllib +import gzip +import cStringIO +import subprocess +from debian import deb822 +import argparse + +destdir="newpkg" +arches=["amd64", "i386"] + +REPO="http://repo.steampowered.com/steamrt" +DIST="scout" +COMPONENT="main" + +out = open("runtime-generated.nix", "w"); +out.write("# This file is autogenerated! Do not edit it yourself, use update-runtime.py for regeneration.\n") +out.write("{ fetchurl }:\n") +out.write("\n") +out.write("{\n") + +def parse_args(): + parser = argparse.ArgumentParser() + parser.add_argument("-b", "--beta", help="build beta runtime", action="store_true") + parser.add_argument("-d", "--debug", help="build debug runtime", action="store_true") + parser.add_argument("--symbols", help="include debugging symbols", action="store_true") + parser.add_argument("--repo", help="source repository", default=REPO) + return parser.parse_args() + +def download_file(file_base, file_name, file_url): + file_shortname = file_base + ".deb" + md5 = subprocess.check_output(["nix-prefetch-url", "--type", "md5", "--name", file_shortname, file_url]) + out.write(" rec {\n") + out.write(" name = \"%s\";\n" % file_name) + out.write(" md5 = \"%s\";\n" % md5.strip()) + out.write(" source = fetchurl {\n") + out.write(" url = \"%s\";\n" % file_url) + out.write(" inherit md5;\n") + out.write(" name = \"%s\";\n" % file_shortname) + out.write(" };\n") + out.write(" }\n") + + +def install_binaries (arch, binarylist): + installset = binarylist.copy() + + # + # Load the Packages file so we can find the location of each binary package + # + packages_url = "%s/dists/%s/%s/binary-%s/Packages" % (REPO, DIST, COMPONENT, arch) + print("Downloading %s binaries from %s" % (arch, packages_url)) + for stanza in deb822.Packages.iter_paragraphs(urllib.urlopen(packages_url)): + p = stanza['Package'] + if p in installset: + print("DOWNLOADING BINARY: %s" % p) + + # + # Download the package and install it + # + file_url="%s/%s" % (REPO,stanza['Filename']) + download_file(p, os.path.splitext(os.path.basename(stanza['Filename']))[0], file_url) + installset.remove(p) + + for p in installset: + # + # There was a binary package in the list to be installed that is not in the repo + # + e = "ERROR: Package %s not found in Packages file %s\n" % (p, packages_url) + sys.stderr.write(e) + + + +def install_symbols (arch, binarylist): + # + # Load the Packages file to find the location of each symbol package + # + packages_url = "%s/dists/%s/%s/debug/binary-%s/Packages" % (REPO, DIST, COMPONENT, arch) + print("Downloading %s symbols from %s" % (arch, packages_url)) + for stanza in deb822.Packages.iter_paragraphs(urllib.urlopen(packages_url)): + p = stanza['Package'] + m = re.match('([\w\-\.]+)\-dbgsym', p) + if m and m.group(1) in binarylist: + print("DOWNLOADING SYMBOLS: %s" % p) + # + # Download the package and install it + # + file_url="%s/%s" % (REPO,stanza['Filename']) + download_file(p, os.path.splitext(os.path.basename(stanza['Filename']))[0], file_url) + + + +args = parse_args() + +REPO=args.repo + +if args.beta: + DIST="steam_beta" + +if args.debug: + COMPONENT = "debug" + +# Process packages.txt to get the list of source and binary packages +source_pkgs = set() +binary_pkgs = set() + +print ("Creating runtime-generated.nix") + +pkgs_list = urllib.urlopen("https://raw.githubusercontent.com/ValveSoftware/steam-runtime/master/packages.txt").readlines() +for line in pkgs_list: + if line[0] != '#': + toks = line.split() + if len(toks) > 1: + source_pkgs.add(toks[0]) + binary_pkgs.update(toks[1:]) + +# remove development packages for end-user runtime +if not args.debug: + binary_pkgs -= {x for x in binary_pkgs if re.search('-dbg$|-dev$|-multidev$',x)} + +for arch in arches: + out.write(" %s = [\n" % arch) + install_binaries(arch, binary_pkgs) + + if args.symbols: + install_symbols(arch, binary_pkgs) + + out.write(" ];\n"); + +out.write("}\n") + +# vi: set noexpandtab: |