1# 2# SPDX-License-Identifier: GPL-2.0-only 3# 4""" 5Bitbake "Fetch" implementation for osc (Opensuse build service client). 6Based on the svn "Fetch" implementation. 7 8""" 9 10import logging 11import os 12import bb 13from bb.fetch2 import FetchMethod 14from bb.fetch2 import FetchError 15from bb.fetch2 import MissingParameterError 16from bb.fetch2 import runfetchcmd 17 18logger = logging.getLogger(__name__) 19 20class Osc(FetchMethod): 21 """Class to fetch a module or modules from Opensuse build server 22 repositories.""" 23 24 def supports(self, ud, d): 25 """ 26 Check to see if a given url can be fetched with osc. 27 """ 28 return ud.type in ['osc'] 29 30 def urldata_init(self, ud, d): 31 if not "module" in ud.parm: 32 raise MissingParameterError('module', ud.url) 33 34 ud.module = ud.parm["module"] 35 36 # Create paths to osc checkouts 37 oscdir = d.getVar("OSCDIR") or (d.getVar("DL_DIR") + "/osc") 38 relpath = self._strip_leading_slashes(ud.path) 39 ud.pkgdir = os.path.join(oscdir, ud.host) 40 ud.moddir = os.path.join(ud.pkgdir, relpath, ud.module) 41 42 if 'rev' in ud.parm: 43 ud.revision = ud.parm['rev'] 44 else: 45 pv = d.getVar("PV", False) 46 rev = bb.fetch2.srcrev_internal_helper(ud, d, '') 47 if rev: 48 ud.revision = rev 49 else: 50 ud.revision = "" 51 52 ud.localfile = d.expand('%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.path.replace('/', '.'), ud.revision)) 53 54 def _buildosccommand(self, ud, d, command): 55 """ 56 Build up an ocs commandline based on ud 57 command is "fetch", "update", "info" 58 """ 59 60 basecmd = d.getVar("FETCHCMD_osc") or "/usr/bin/env osc" 61 62 proto = ud.parm.get('protocol', 'ocs') 63 64 options = [] 65 66 config = "-c %s" % self.generate_config(ud, d) 67 68 if ud.revision: 69 options.append("-r %s" % ud.revision) 70 71 coroot = self._strip_leading_slashes(ud.path) 72 73 if command == "fetch": 74 osccmd = "%s %s co %s/%s %s" % (basecmd, config, coroot, ud.module, " ".join(options)) 75 elif command == "update": 76 osccmd = "%s %s up %s" % (basecmd, config, " ".join(options)) 77 else: 78 raise FetchError("Invalid osc command %s" % command, ud.url) 79 80 return osccmd 81 82 def download(self, ud, d): 83 """ 84 Fetch url 85 """ 86 87 logger.debug2("Fetch: checking for module directory '" + ud.moddir + "'") 88 89 if os.access(os.path.join(d.getVar('OSCDIR'), ud.path, ud.module), os.R_OK): 90 oscupdatecmd = self._buildosccommand(ud, d, "update") 91 logger.info("Update "+ ud.url) 92 # update sources there 93 logger.debug("Running %s", oscupdatecmd) 94 bb.fetch2.check_network_access(d, oscupdatecmd, ud.url) 95 runfetchcmd(oscupdatecmd, d, workdir=ud.moddir) 96 else: 97 oscfetchcmd = self._buildosccommand(ud, d, "fetch") 98 logger.info("Fetch " + ud.url) 99 # check out sources there 100 bb.utils.mkdirhier(ud.pkgdir) 101 logger.debug("Running %s", oscfetchcmd) 102 bb.fetch2.check_network_access(d, oscfetchcmd, ud.url) 103 runfetchcmd(oscfetchcmd, d, workdir=ud.pkgdir) 104 105 # tar them up to a defined filename 106 runfetchcmd("tar -czf %s %s" % (ud.localpath, ud.module), d, 107 cleanup=[ud.localpath], workdir=os.path.join(ud.pkgdir + ud.path)) 108 109 def supports_srcrev(self): 110 return False 111 112 def generate_config(self, ud, d): 113 """ 114 Generate a .oscrc to be used for this run. 115 """ 116 117 config_path = os.path.join(d.getVar('OSCDIR'), "oscrc") 118 if (os.path.exists(config_path)): 119 os.remove(config_path) 120 121 f = open(config_path, 'w') 122 f.write("[general]\n") 123 f.write("apisrv = %s\n" % ud.host) 124 f.write("scheme = http\n") 125 f.write("su-wrapper = su -c\n") 126 f.write("build-root = %s\n" % d.getVar('WORKDIR')) 127 f.write("urllist = %s\n" % d.getVar("OSCURLLIST")) 128 f.write("extra-pkgs = gzip\n") 129 f.write("\n") 130 f.write("[%s]\n" % ud.host) 131 f.write("user = %s\n" % ud.parm["user"]) 132 f.write("pass = %s\n" % ud.parm["pswd"]) 133 f.close() 134 135 return config_path 136