+++ /dev/null
-# Must inherit package first before changing PACKAGEFUNCS
-inherit package
-PACKAGEFUNCS += "emit_pkghistory"
-
-PKGHIST_DIR = "${TMPDIR}/pkghistory/${MULTIMACH_TARGET_SYS}/"
-
-#
-# Called during do_package to write out metadata about this package
-# for comparision when writing future packages
-#
-python emit_pkghistory() {
- import re
-
- pkghistdir = os.path.join(d.getVar('PKGHIST_DIR', True), d.getVar('PN', True))
-
- class RecipeInfo:
- def __init__(self, name):
- self.name = name
- self.pe = "0"
- self.pv = "0"
- self.pr = "r0"
- self.depends = ""
- self.packages = ""
-
- class PackageInfo:
- def __init__(self, name):
- self.name = name
- self.pe = "0"
- self.pv = "0"
- self.pr = "r0"
- self.size = 0
- self.depends = ""
- self.rdepends = ""
- self.rrecommends = ""
- self.files = ""
- self.filelist = ""
-
- # Should check PACKAGES here to see if anything removed
-
- def getpkgvar(pkg, var):
- val = d.getVar('%s_%s' % (var, pkg), True)
- if val:
- return val
- val = d.getVar(var, True)
-
- return val
-
- def readRecipeInfo(pn, histfile):
- rcpinfo = RecipeInfo(pn)
- f = open(histfile, "r")
- try:
- for line in f:
- lns = line.split('=')
- name = lns[0].strip()
- value = lns[1].strip(" \t\r\n").strip('"')
- if name == "PE":
- rcpinfo.pe = value
- elif name == "PV":
- rcpinfo.pv = value
- elif name == "PR":
- rcpinfo.pr = value
- elif name == "DEPENDS":
- rcpinfo.depends = value
- elif name == "PACKAGES":
- rcpinfo.packages = value
- finally:
- f.close()
- return rcpinfo
-
- def readPackageInfo(pkg, histfile):
- pkginfo = PackageInfo(pkg)
- f = open(histfile, "r")
- try:
- for line in f:
- lns = line.split('=')
- name = lns[0].strip()
- value = lns[1].strip(" \t\r\n").strip('"')
- if name == "PE":
- pkginfo.pe = value
- elif name == "PV":
- pkginfo.pv = value
- elif name == "PR":
- pkginfo.pr = value
- elif name == "RDEPENDS":
- pkginfo.rdepends = value
- elif name == "RRECOMMENDS":
- pkginfo.rrecommends = value
- elif name == "PKGSIZE":
- pkginfo.size = long(value)
- elif name == "FILES":
- pkginfo.files = value
- elif name == "FILELIST":
- pkginfo.filelist = value
- finally:
- f.close()
- return pkginfo
-
- def getlastrecipeversion(pn):
- try:
- histfile = os.path.join(pkghistdir, "latest")
- return readRecipeInfo(pn, histfile)
- except EnvironmentError:
- return None
-
- def getlastpkgversion(pkg):
- try:
- histfile = os.path.join(pkghistdir, pkg, "latest")
- return readPackageInfo(pkg, histfile)
- except EnvironmentError:
- return None
-
- def squashspaces(string):
- return re.sub("\s+", " ", string)
-
- pn = d.getVar('PN', True)
- pe = d.getVar('PE', True) or "0"
- pv = d.getVar('PV', True)
- pr = d.getVar('PR', True)
- packages = squashspaces(d.getVar('PACKAGES', True))
-
- rcpinfo = RecipeInfo(pn)
- rcpinfo.pe = pe
- rcpinfo.pv = pv
- rcpinfo.pr = pr
- rcpinfo.depends = squashspaces(d.getVar('DEPENDS', True) or "")
- rcpinfo.packages = packages
- write_recipehistory(rcpinfo, d)
- write_latestlink(None, pe, pv, pr, d)
-
- # Apparently the version can be different on a per-package basis (see Python)
- pkgdest = d.getVar('PKGDEST', True)
- for pkg in packages.split():
- pe = getpkgvar(pkg, 'PE') or "0"
- pv = getpkgvar(pkg, 'PV')
- pr = getpkgvar(pkg, 'PR')
- #
- # Find out what the last version was
- # Make sure the version did not decrease
- #
- lastversion = getlastpkgversion(pkg)
- if lastversion:
- last_pe = lastversion.pe
- last_pv = lastversion.pv
- last_pr = lastversion.pr
- r = bb.utils.vercmp((pe, pv, pr), (last_pe, last_pv, last_pr))
- if r < 0:
- bb.fatal("Package version for package %s went backwards which would break package feeds from (%s:%s-%s to %s:%s-%s)" % (pkg, last_pe, last_pv, last_pr, pe, pv, pr))
-
- pkginfo = PackageInfo(pkg)
- pkginfo.pe = pe
- pkginfo.pv = pv
- pkginfo.pr = pr
- pkginfo.rdepends = squashspaces(getpkgvar(pkg, 'RDEPENDS') or "")
- pkginfo.rrecommends = squashspaces(getpkgvar(pkg, 'RRECOMMENDS') or "")
- pkginfo.files = squashspaces(getpkgvar(pkg, 'FILES') or "")
-
- # Gather information about packaged files
- pkgdestpkg = os.path.join(pkgdest, pkg)
- filelist = []
- pkginfo.size = 0
- for root, dirs, files in os.walk(pkgdestpkg):
- relpth = os.path.relpath(root, pkgdestpkg)
- for f in files:
- fstat = os.lstat(os.path.join(root, f))
- pkginfo.size += fstat.st_size
- filelist.append(os.sep + os.path.join(relpth, f))
- pkginfo.filelist = " ".join(filelist)
-
- write_pkghistory(pkginfo, d)
-
- if lastversion:
- check_pkghistory(pkginfo, lastversion)
-
- write_latestlink(pkg, pe, pv, pr, d)
-}
-
-
-def check_pkghistory(pkginfo, lastversion):
-
- bb.debug(2, "Checking package history")
- # RDEPENDS removed?
- # PKG changed?
- # Each file list of each package for file removals?
-
-
-def write_recipehistory(rcpinfo, d):
- bb.debug(2, "Writing recipe history")
-
- pkghistdir = os.path.join(d.getVar('PKGHIST_DIR', True), d.getVar('PN', True))
-
- if not os.path.exists(pkghistdir):
- os.makedirs(pkghistdir)
-
- verfile = os.path.join(pkghistdir, "%s:%s-%s" % (rcpinfo.pe, rcpinfo.pv, rcpinfo.pr))
- f = open(verfile, "w")
- try:
- if rcpinfo.pe != "0":
- f.write("PE = %s\n" % rcpinfo.pe)
- f.write("PV = %s\n" % rcpinfo.pv)
- f.write("PR = %s\n" % rcpinfo.pr)
- f.write("DEPENDS = %s\n" % rcpinfo.depends)
- f.write("PACKAGES = %s\n" % rcpinfo.packages)
- finally:
- f.close()
-
-
-def write_pkghistory(pkginfo, d):
- bb.debug(2, "Writing package history")
-
- pkghistdir = os.path.join(d.getVar('PKGHIST_DIR', True), d.getVar('PN', True))
-
- verpath = os.path.join(pkghistdir, pkginfo.name)
- if not os.path.exists(verpath):
- os.makedirs(verpath)
-
- verfile = os.path.join(verpath, "%s:%s-%s" % (pkginfo.pe, pkginfo.pv, pkginfo.pr))
- f = open(verfile, "w")
- try:
- if pkginfo.pe != "0":
- f.write("PE = %s\n" % pkginfo.pe)
- f.write("PV = %s\n" % pkginfo.pv)
- f.write("PR = %s\n" % pkginfo.pr)
- f.write("RDEPENDS = %s\n" % pkginfo.rdepends)
- f.write("RRECOMMENDS = %s\n" % pkginfo.rrecommends)
- f.write("PKGSIZE = %d\n" % pkginfo.size)
- f.write("FILES = %s\n" % pkginfo.files)
- f.write("FILELIST = %s\n" % pkginfo.filelist)
- finally:
- f.close()
-
-
-def write_latestlink(pkg, pe, pv, pr, d):
- import shutil
-
- pkghistdir = os.path.join(d.getVar('PKGHIST_DIR', True), d.getVar('PN', True))
-
- def rm_link(path):
- try:
- os.unlink(path)
- except OSError:
- return
-
- if pkg:
- filedir = os.path.join(pkghistdir, pkg)
- else:
- filedir = pkghistdir
- rm_link(os.path.join(filedir, "latest"))
- shutil.copy(os.path.join(filedir, "%s:%s-%s" % (pe, pv, pr)), os.path.join(filedir, "latest"))
-
