--- /dev/null
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' git implementation
+
+Copyright (C) 2005 Richard Purdie
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; either version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+"""
+
+import os, re
+import bb
+from bb import data
+from bb.fetch import Fetch
+from bb.fetch import FetchError
+
+def prunedir(topdir):
+ # Delete everything reachable from the directory named in 'topdir'.
+ # CAUTION: This is dangerous!
+ for root, dirs, files in os.walk(topdir, topdown=False):
+ for name in files:
+ os.remove(os.path.join(root, name))
+ for name in dirs:
+ os.rmdir(os.path.join(root, name))
+
+def rungitcmd(cmd,d):
+
+ bb.debug(1, "Running %s" % cmd)
+
+ # Need to export PATH as git is likely to be in metadata paths
+ # rather than host provided
+ pathcmd = 'export PATH=%s; %s' % (data.expand('${PATH}', d), cmd)
+
+ myret = os.system(pathcmd)
+
+ if myret != 0:
+ raise FetchError("Git: %s failed" % pathcmd)
+
+def gettag(parm):
+ if 'tag' in parm:
+ tag = parm['tag']
+ else:
+ tag = ""
+ if not tag:
+ tag = "master"
+
+ return tag
+
+class Git(Fetch):
+ """Class to fetch a module or modules from git repositories"""
+ def supports(url, d):
+ """Check to see if a given url can be fetched with cvs.
+ Expects supplied url in list form, as outputted by bb.decodeurl().
+ """
+ (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d))
+ return type in ['git']
+ supports = staticmethod(supports)
+
+ def localpath(url, d):
+ (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d))
+
+ #if user sets localpath for file, use it instead.
+ if "localpath" in parm:
+ return parm["localpath"]
+
+ tag = gettag(parm)
+
+ localname = data.expand('git_%s%s_%s.tar.gz' % (host, path.replace('/', '.'), tag), d)
+
+ return os.path.join(data.getVar("DL_DIR", d, 1),data.expand('%s' % (localname), d))
+
+ localpath = staticmethod(localpath)
+
+ def go(self, d, urls = []):
+ """Fetch urls"""
+ if not urls:
+ urls = self.urls
+
+ for loc in urls:
+ (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(loc, d))
+
+ tag = gettag(parm)
+
+ gitsrcname = '%s%s' % (host, path.replace('/', '.'))
+
+ repofile = os.path.join(data.getVar("DL_DIR", d, 1), 'git_%s.tar.gz' % (gitsrcname))
+ repodir = os.path.join(data.expand('${GITDIR}', d), gitsrcname)
+
+ coname = '%s' % (tag)
+ codir = os.path.join(repodir, coname)
+
+ cofile = self.localpath(loc, d)
+
+ # Always update to current if tag=="master"
+ #if os.access(cofile, os.R_OK) and (tag != "master"):
+ if os.access(cofile, os.R_OK):
+ bb.debug(1, "%s already exists, skipping git checkout." % cofile)
+ continue
+
+# Still Need to add GIT_TARBALL_STASH Support...
+# pn = data.getVar('PN', d, 1)
+# cvs_tarball_stash = None
+# if pn:
+# cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH_%s' % pn, d, 1)
+# if cvs_tarball_stash == None:
+# cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH', d, 1)
+# if cvs_tarball_stash:
+# fetchcmd = data.getVar("FETCHCOMMAND_wget", d, 1)
+# uri = cvs_tarball_stash + tarfn
+# bb.note("fetch " + uri)
+# fetchcmd = fetchcmd.replace("${URI}", uri)
+# ret = os.system(fetchcmd)
+# if ret == 0:
+# bb.note("Fetched %s from tarball stash, skipping checkout" % tarfn)
+# continue
+
+ #if os.path.exists(repodir):
+ #prunedir(repodir)
+
+ bb.mkdirhier(repodir)
+ os.chdir(repodir)
+
+ #print("Changing to %s" % repodir)
+
+ if os.access(repofile, os.R_OK):
+ rungitcmd("tar -xzf %s" % (repofile),d)
+ else:
+ rungitcmd("git clone rsync://%s%s %s" % (host, path, repodir),d)
+
+ rungitcmd("rsync -a --verbose --stats --progress rsync://%s%s/ %s" % (host, path, os.path.join(repodir, ".git", "")),d)
+
+ #print("Changing to %s" % repodir)
+ os.chdir(repodir)
+ rungitcmd("git pull rsync://%s%s" % (host, path),d)
+
+ #print("Changing to %s" % repodir)
+ os.chdir(repodir)
+ rungitcmd("tar -czf %s %s" % (repofile, os.path.join(".", ".git", "*") ),d)
+
+ if os.path.exists(codir):
+ prunedir(codir)
+
+ #print("Changing to %s" % repodir)
+ bb.mkdirhier(codir)
+ os.chdir(repodir)
+ rungitcmd("git read-tree %s" % (tag),d)
+
+ rungitcmd("git checkout-index -q -f --prefix=%s -a" % (os.path.join(codir, "git", "")),d)
+
+ #print("Changing to %s" % codir)
+ os.chdir(codir)
+ rungitcmd("tar -czf %s %s" % (cofile, os.path.join(".", "*") ),d)
+
projects / familiar-h63xx-build.git / blobdiff