utility-tasks.bbclass: automatic upstream version check
Automatic upstream version check can be triggered by "bitbake xxx -c checkpkg". The rationale behind is to find a automatic way for version comparison between current in-use one and upstream progress. The tricky thing is how to find out useful version string from mass diverse information. Fortunately now it mostly work for wget based protocol, except some sites (e.g. sourceforge) not providing a directory service. Repo (git/svn/cvs) based protocols are handled in a very simple manner, by always tagging as update required. This will be further improved later. Use 'world' target to retrieve a full version check for all active recipes. Along with version check, other package information is also collected from existing fields in .bb file Signed-off-by Kevin Tian <kevin.tian@intel.com>
This commit is contained in:
Kevin Tian
Richard Purdie
parent
50224b5afa
commit
3161c9b15a
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@ -44,6 +44,337 @@ python do_rebuild() {
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# bb.build.exec_func('do_clean', d)
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#}
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addtask checkpkg
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do_checkpkg[nostamp] = "1"
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python do_checkpkg() {
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import sys
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import re
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import tempfile
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"""
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sanity check to ensure same name and type. Match as many patterns as possible
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such as:
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gnome-common-2.20.0.tar.gz (most common format)
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gtk+-2.90.1.tar.gz
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xf86-intput-synaptics-12.6.9.tar.gz
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dri2proto-2.3.tar.gz
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blktool_4.orig.tar.gz
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libid3tag-0.15.1b.tar.gz
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unzip552.tar.gz
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icu4c-3_6-src.tgz
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genext2fs_1.3.orig.tar.gz
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gst-fluendo-mp3
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"""
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prefix1 = "[a-zA-Z][a-zA-Z0-9]*([\-_][a-zA-Z]\w+)*[\-_]" # match most patterns which uses "-" as separator to version digits
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prefix2 = "[a-zA-Z]+" # a loose pattern such as for unzip552.tar.gz
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prefix = "(%s|%s)" % (prefix1, prefix2)
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suffix = "(tar\.gz|tgz|tar\.bz2|zip)"
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suffixtuple = ("tar.gz", "tgz", "zip", "tar.bz2")
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sinterstr = "(?P<name>%s?)(?P<ver>.*)" % prefix
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sdirstr = "(?P<name>%s)(?P<ver>.*)\.(?P<type>%s$)" % (prefix, suffix)
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def parse_inter(s):
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m = re.search(sinterstr, s)
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if not m:
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return None
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else:
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return (m.group('name'), m.group('ver'), "")
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def parse_dir(s):
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m = re.search(sdirstr, s)
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if not m:
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return None
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else:
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return (m.group('name'), m.group('ver'), m.group('type'))
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"""
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Check whether 'new' is newer than 'old' version. We use existing vercmp() for the
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purpose. PE is cleared in comparison as it's not for build, and PV is cleared too
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for simplicity as it's somehow difficult to get from various upstream format
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"""
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def __vercmp(old, new):
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(on, ov, ot) = old
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(en, ev, et) = new
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if on != en or (et and et not in suffixtuple):
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return 0
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ov = re.search("\d+[^a-zA-Z]+", ov).group()
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ev = re.search("\d+[^a-zA-Z]+", ev).group()
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return bb.utils.vercmp(("0", ov, ""), ("0", ev, ""))
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"""
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wrapper for fetch upstream directory info
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'url' - upstream link customized by regular expression
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'd' - database
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'tmpf' - tmpfile for fetcher output
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We don't want to exit whole build due to one recipe error. So handle all exceptions
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gracefully w/o leaking to outer.
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"""
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def internal_fetch_wget(url, d, tmpf):
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status = "ErrFetchUnknown"
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try:
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"""
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Clear internal url cache as it's a temporary check. Not doing so will have
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bitbake check url multiple times when looping through a single url
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"""
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fn = bb.data.getVar('FILE', d, 1)
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bb.fetch.urldata_cache[fn] = {}
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bb.fetch.init([url], d)
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except bb.fetch.NoMethodError:
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status = "ErrFetchNoMethod"
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except:
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status = "ErrInitUrlUnknown"
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else:
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"""
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To avoid impacting bitbake build engine, this trick is required for reusing bitbake
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interfaces. bb.fetch.go() is not appliable as it checks downloaded content in ${DL_DIR}
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while we don't want to pollute that place. So bb.fetch.checkstatus() is borrowed here
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which is designed for check purpose but we override check command for our own purpose
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"""
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ld = bb.data.createCopy(d)
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bb.data.setVar('CHECKCOMMAND_wget', "/usr/bin/env wget -t 1 --passive-ftp -O %s '${URI}'" \
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% tmpf.name, d)
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bb.data.update_data(ld)
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try:
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bb.fetch.checkstatus(ld)
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except bb.fetch.MissingParameterError:
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status = "ErrMissParam"
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except bb.fetch.FetchError:
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status = "ErrFetch"
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except bb.fetch.MD5SumError:
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status = "ErrMD5Sum"
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except:
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status = "ErrFetchUnknown"
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else:
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status = "SUCC"
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return status
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"""
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Check on middle version directory such as "2.4/" in "http://xxx/2.4/pkg-2.4.1.tar.gz",
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'url' - upstream link customized by regular expression
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'd' - database
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'curver' - current version
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Return new version if success, or else error in "Errxxxx" style
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"""
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def check_new_dir(url, curver, d):
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pn = bb.data.getVar('PN', d, 1)
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f = tempfile.NamedTemporaryFile(delete=False, prefix="%s-1-" % pn)
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status = internal_fetch_wget(url, d, f)
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fhtml = f.read()
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if status == "SUCC" and len(fhtml):
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newver = parse_inter(curver)
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"""
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match "*4.1/">*4.1/ where '*' matches chars
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N.B. add package name, only match for digits
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"""
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m = re.search("^%s" % prefix, curver)
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if m:
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s = "%s[^\d\"]*?(\d+[\.\-_])+\d+/?" % m.group()
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else:
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s = "(\d+[\.\-_])+\d+/?"
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searchstr = "[hH][rR][eE][fF]=\"%s\">" % s
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reg = re.compile(searchstr)
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valid = 0
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for line in fhtml.split("\n"):
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if line.find(curver) >= 0:
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valid = 1
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m = reg.search(line)
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if m:
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ver = m.group().split("\"")[1]
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ver = ver.strip("/")
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ver = parse_inter(ver)
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if ver and __vercmp(newver, ver) < 0:
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newver = ver
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"""Expect a match for curver in directory list, or else it indicates unknown format"""
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if not valid:
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status = "ErrParseInterDir"
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else:
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"""rejoin the path name"""
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status = newver[0] + newver[1]
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elif not len(fhtml):
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status = "ErrHostNoDir"
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f.close()
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if status != "ErrHostNoDir" and re.match("Err", status):
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logpath = bb.data.getVar('LOG_DIR', d, 1)
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os.system("cp %s %s/" % (f.name, logpath))
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os.unlink(f.name)
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return status
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"""
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Check on the last directory to search '2.4.1' in "http://xxx/2.4/pkg-2.4.1.tar.gz",
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'url' - upstream link customized by regular expression
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'd' - database
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'curname' - current package name
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Return new version if success, or else error in "Errxxxx" style
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"""
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def check_new_version(url, curname, d):
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pn = bb.data.getVar('PN', d, 1)
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f = tempfile.NamedTemporaryFile(delete=False, prefix="%s-2-" % pn)
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status = internal_fetch_wget(url, d, f)
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fhtml = f.read()
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if status == "SUCC" and len(fhtml):
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newver = parse_dir(curname)
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"""match "{PN}-5.21.1.tar.gz">{PN}-5.21.1.tar.gz """
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pn1 = re.search("^%s" % prefix, curname).group()
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s = "[^\"]*%s[^\d\"]*?(\d+[\.\-_])+[^\"]*" % pn1
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searchstr = "[hH][rR][eE][fF]=\"%s\">" % s
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reg = re.compile(searchstr)
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valid = 0
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for line in fhtml.split("\n"):
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m = reg.search(line)
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if m:
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valid = 1
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ver = m.group().split("\"")[1].split("/")[-1]
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ver = parse_dir(ver)
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if ver and __vercmp(newver, ver) < 0:
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newver = ver
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"""Expect a match for curver in directory list, or else it indicates unknown format"""
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if not valid:
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status = "ErrParseDir"
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else:
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"""newver still contains a full package name string"""
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status = re.search("(\d+[.\-_])*\d+", newver[1]).group()
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elif not len(fhtml):
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status = "ErrHostNoDir"
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f.close()
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"""if host hasn't directory information, no need to save tmp file"""
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if status != "ErrHostNoDir" and re.match("Err", status):
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logpath = bb.data.getVar('LOG_DIR', d, 1)
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os.system("cp %s %s/" % (f.name, logpath))
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os.unlink(f.name)
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return status
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"""first check whether a uri is provided"""
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src_uri = bb.data.getVar('SRC_URI', d, 1)
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if not src_uri:
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return
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"""initialize log files."""
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logpath = bb.data.getVar('LOG_DIR', d, 1)
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bb.utils.mkdirhier(logpath)
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logfile = os.path.join(logpath, "poky_pkg_info.log.%s" % bb.data.getVar('DATETIME', d, 1))
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if not os.path.exists(logfile):
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slogfile = os.path.join(logpath, "poky_pkg_info.log")
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if os.path.exists(slogfile):
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os.remove(slogfile)
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os.system("touch %s" % logfile)
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os.symlink(logfile, slogfile)
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"""generate package information from .bb file"""
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pname = bb.data.getVar('PN', d, 1)
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pcurver = bb.data.getVar('PV', d, 1)
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pdesc = bb.data.getVar('DESCRIPTION', d, 1)
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pgrp = bb.data.getVar('SECTION', d, 1)
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found = 0
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for uri in src_uri.split():
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m = re.compile('(?P<type>[^:]*)').match(uri)
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if not m:
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raise MalformedUrl(uri)
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elif m.group('type') in ('http', 'https', 'ftp', 'cvs', 'svn', 'git'):
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found = 1
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pproto = m.group('type')
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break
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if not found:
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pproto = "file"
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pupver = "N/A"
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pstatus = "ErrUnknown"
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(type, host, path, user, pswd, parm) = bb.decodeurl(uri)
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if type in ['http', 'https', 'ftp']:
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newver = pcurver
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altpath = path
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dirver = "-"
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curname = "-"
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"""
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match version number amid the path, such as "5.7" in:
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http://download.gnome.org/sources/${PN}/5.7/${PN}-${PV}.tar.gz
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N.B. how about sth. like "../5.7/5.8/..."? Not find such example so far :-P
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"""
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m = re.search(r"[^/]*(\d+\.)+\d+([\-_]r\d+)*/", path)
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if m:
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altpath = path.split(m.group())[0]
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dirver = m.group().strip("/")
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"""use new path and remove param. for wget only param is md5sum"""
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alturi = bb.encodeurl([type, host, altpath, user, pswd, {}])
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newver = check_new_dir(alturi, dirver, d)
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altpath = path
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if not re.match("Err", newver) and dirver != newver:
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altpath = altpath.replace(dirver, newver, 1)
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"""Now try to acquire all remote files in current directory"""
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if not re.match("Err", newver):
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curname = altpath.split("/")[-1]
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"""get remote name by skipping pacakge name"""
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m = re.search(r"/.*/", altpath)
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if not m:
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altpath = "/"
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else:
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altpath = m.group()
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alturi = bb.encodeurl([type, host, altpath, user, pswd, {}])
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newver = check_new_version(alturi, curname, d)
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if not re.match("Err", newver):
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pupver = newver
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if pupver != pcurver:
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pstatus = "UPDATE"
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else:
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pstatus = "MATCH"
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if re.match("Err", newver):
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pstatus = newver + ":" + altpath + ":" + dirver + ":" + curname
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elif type == 'git':
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"""N.B. Now hardcode UPDATE for git/svn/cvs."""
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pupver = "master"
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pstatus = "UPDATE"
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elif type == 'svn':
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pupver = "HEAD"
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pstatus = "UPDATE"
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elif type == 'cvs':
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pupver = "HEAD"
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pstatus = "UPDATE"
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elif type == 'file':
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"""local file is always up-to-date"""
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pupver = pcurver
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pstatus = "MATCH"
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else:
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pstatus = "ErrUnsupportedProto"
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if re.match("Err", pstatus):
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pstatus += ":%s%s" % (host, path)
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lf = bb.utils.lockfile(logfile + ".lock")
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f = open(logfile, "a")
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f.write("\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n" % \
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(pname, pgrp, pproto, pcurver, pupver, pstatus, pdesc))
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f.close()
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bb.utils.unlockfile(lf)
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}
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addtask checkpkgall after do_checkpkg
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do_checkpkgall[recrdeptask] = "do_checkpkg"
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do_checkpkgall[nostamp] = "1"
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do_checkpkgall() {
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:
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}
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addtask checkuri
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do_checkuri[nostamp] = "1"
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python do_checkuri() {
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