pyrox.dev
fork
Configure Feed
Select the types of activity you want to include in your feed.
lol
fork
Configure Feed
Select the types of activity you want to include in your feed.
1#!/usr/bin/env python2
2#
3# Script to build a Nix script to actually build a Steam runtime.
4# Patched version of https://github.com/ValveSoftware/steam-runtime/blob/master/build-runtime.py
5
6import os
7import re
8import sys
9import urllib
10import gzip
11import cStringIO
12import subprocess
13from debian import deb822
14import argparse
15
16destdir="newpkg"
17arches=["amd64", "i386"]
18
19REPO="http://repo.steampowered.com/steamrt"
20DIST="scout"
21COMPONENT="main"
22
23out = open("runtime-generated.nix", "w");
24out.write("# This file is autogenerated! Do not edit it yourself, use update-runtime.py for regeneration.\n")
25out.write("{ fetchurl }:\n")
26out.write("\n")
27out.write("{\n")
28
29def parse_args():
30 parser = argparse.ArgumentParser()
31 parser.add_argument("-b", "--beta", help="build beta runtime", action="store_true")
32 parser.add_argument("-d", "--debug", help="build debug runtime", action="store_true")
33 parser.add_argument("--symbols", help="include debugging symbols", action="store_true")
34 parser.add_argument("--repo", help="source repository", default=REPO)
35 return parser.parse_args()
36
37def download_file(file_base, file_name, file_url):
38 file_shortname = file_base + ".deb"
39 sha256 = subprocess.check_output(["nix-prefetch-url", "--type", "sha256", "--name", file_shortname, file_url])
40 out.write(" rec {\n")
41 out.write(" name = \"%s\";\n" % file_name)
42 out.write(" sha256 = \"%s\";\n" % sha256.strip())
43 out.write(" url = \"%s\";\n" % file_url.replace(REPO, "mirror://steamrt", 1))
44 out.write(" source = fetchurl {\n")
45 out.write(" inherit url sha256;\n")
46 out.write(" name = \"%s\";\n" % file_shortname)
47 out.write(" };\n")
48 out.write(" }\n")
49
50
51def install_binaries (arch, binarylist):
52 installset = binarylist.copy()
53
54 #
55 # Load the Packages file so we can find the location of each binary package
56 #
57 packages_url = "%s/dists/%s/%s/binary-%s/Packages" % (REPO, DIST, COMPONENT, arch)
58 print("Downloading %s binaries from %s" % (arch, packages_url))
59 for stanza in deb822.Packages.iter_paragraphs(urllib.urlopen(packages_url)):
60 p = stanza['Package']
61 if p in installset:
62 print("DOWNLOADING BINARY: %s" % p)
63
64 #
65 # Download the package and install it
66 #
67 file_url="%s/%s" % (REPO,stanza['Filename'])
68 download_file(p, os.path.splitext(os.path.basename(stanza['Filename']))[0], file_url)
69 installset.remove(p)
70
71 for p in installset:
72 #
73 # There was a binary package in the list to be installed that is not in the repo
74 #
75 e = "ERROR: Package %s not found in Packages file %s\n" % (p, packages_url)
76 sys.stderr.write(e)
77
78
79
80def install_symbols (arch, binarylist):
81 #
82 # Load the Packages file to find the location of each symbol package
83 #
84 packages_url = "%s/dists/%s/%s/debug/binary-%s/Packages" % (REPO, DIST, COMPONENT, arch)
85 print("Downloading %s symbols from %s" % (arch, packages_url))
86 for stanza in deb822.Packages.iter_paragraphs(urllib.urlopen(packages_url)):
87 p = stanza['Package']
88 m = re.match('([\w\-\.]+)\-dbgsym', p)
89 if m and m.group(1) in binarylist:
90 print("DOWNLOADING SYMBOLS: %s" % p)
91 #
92 # Download the package and install it
93 #
94 file_url="%s/%s" % (REPO,stanza['Filename'])
95 download_file(p, os.path.splitext(os.path.basename(stanza['Filename']))[0], file_url)
96
97
98
99args = parse_args()
100
101REPO=args.repo
102
103if args.beta:
104 DIST="steam_beta"
105
106if args.debug:
107 COMPONENT = "debug"
108
109# Process packages.txt to get the list of source and binary packages
110source_pkgs = set()
111binary_pkgs = set()
112
113print ("Creating runtime-generated.nix")
114
115pkgs_list = urllib.urlopen("https://raw.githubusercontent.com/ValveSoftware/steam-runtime/master/packages.txt").readlines()
116for line in pkgs_list:
117 if line[0] != '#':
118 toks = line.split()
119 if len(toks) > 1:
120 source_pkgs.add(toks[0])
121 binary_pkgs.update(toks[1:])
122
123# remove development packages for end-user runtime
124if not args.debug:
125 binary_pkgs -= {x for x in binary_pkgs if re.search('-dbg$|-dev$|-multidev$',x)}
126
127for arch in arches:
128 out.write(" %s = [\n" % arch)
129 install_binaries(arch, binary_pkgs)
130
131 if args.symbols:
132 install_symbols(arch, binary_pkgs)
133
134 out.write(" ];\n");
135
136out.write("}\n")
137
138# vi: set noexpandtab: