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#!/usr/bin/env python
import types
import os
import sys
import json
import getopt
import posixpath
from collections import OrderedDict
try:
from urlparse import urlsplit
from urllib import unquote
except ImportError: # Python 3
from urllib.parse import urlsplit, unquote
def url2filename(url):
path = urlsplit(url).path
return posixpath.basename(unquote(path))
def islocal(url):
result = urlsplit(url)
return result.scheme == "" and result.netloc == ""
class SourceType:
contrib = 1
archive = 2
class SourceEntry:
def __init__(self, url, entry_type, sha256=None):
self.url = url
self.entry_type = entry_type
self.sha256 = sha256
class FlatpakManifest:
def __init__(self, source_list, runtime, template=None):
if template != None:
with open(template, 'r') as fp:
self.manifest = json.load(fp, object_pairs_hook=OrderedDict)
self.finish_args = self.manifest["finish-args"]
self.modules = self.manifest["modules"]
self.hbmodule = self.modules[0]
self.sources = [None]
self.hbmodule["sources"] = self.sources
else:
self.manifest = OrderedDict()
self.modules = []
self.hbmodule = OrderedDict()
self.sources = [None]
self.manifest["finish-args"] = self.finish_args
self.manifest["modules"] = self.modules
self.modules[0] = self.hbmodule
self.hbmodule["sources"] = self.sources
if runtime != None:
self.manifest["runtime-version"] = runtime
handbrake_found = False
for key, value in source_list.items():
source = OrderedDict()
if islocal(value.url):
source["path"] = value.url
else:
if value.sha256 == "" or value.sha256 == None:
continue
source["url"] = value.url
source["sha256"] = value.sha256
if value.entry_type == SourceType.archive:
if handbrake_found:
print "Error: only one archive source permitted"
sys.exit(3)
source["type"] = "archive"
source["strip-components"] = 1
self.sources[0] = source
handbrake_found = True
elif value.entry_type == SourceType.contrib:
source["type"] = "file"
source["dest"] = "download"
source["dest-filename"] = url2filename(value.url)
self.sources.append(source)
def usage():
print "create_flatpak_manifest [-a <archive>] [-c <contrib>] [-s <sha265>] [-t <template>] [-r <sdk-runtime-version] [-h] [<dst>]"
print " -a --archive - Main archive (a.k.a. HB sources)"
print " -c --contrib - Contrib download URL (can be repeated)"
print " -s --sha256 - sha256 of previous file on command line"
print " -t --template - Flatpak manifest template"
print " -r --runtime - Flatpak SDK runtime version"
print " -h --help - Show this message"
if __name__ == "__main__":
try:
opts, args = getopt.getopt(sys.argv[1:], "a:c:s:t:r:h",
["archive=", "contrib=", "sha265=",
"template=", "runtime=", "help"])
except getopt.GetoptError:
print "Error: Invalid option"
usage()
sys.exit(2)
if len(args) > 1:
usage()
exit(2)
source_list = OrderedDict()
current_source = None
runtime = None
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
elif opt in ("-a", "--archive"):
if arg != None and arg != "":
current_source = arg
source_list[arg] = SourceEntry(arg, SourceType.archive)
else:
current_source = None
elif opt in ("-c", "--contrib"):
if arg != None and arg != "":
current_source = arg
source_list[arg] = SourceEntry(arg, SourceType.contrib)
else:
current_source = None
elif opt in ("-s", "--sha256"):
if current_source != None:
source_list[current_source].sha256 = arg
elif opt in ("-t", "--template"):
template = arg
elif opt in ("-r", "--runtime"):
runtime = arg
if len(args) > 0:
dst = args[0]
else:
dst = None
manifest = FlatpakManifest(source_list, runtime, template)
if dst != None:
with open(dst, 'w') as fp:
json.dump(manifest.manifest, fp, ensure_ascii=False, indent=4)
else:
print json.dumps(manifest.manifest, ensure_ascii=False, indent=4)
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