generic-poky/meta/classes/buildhistory.bbclass

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#
# Records history of build output in order to detect regressions
#
# Based in part on testlab.bbclass and packagehistory.bbclass
#
# Copyright (C) 2013 Intel Corporation
# Copyright (C) 2007-2011 Koen Kooi <koen@openembedded.org>
#
BUILDHISTORY_FEATURES ?= "image package sdk"
BUILDHISTORY_DIR ?= "${TOPDIR}/buildhistory"
BUILDHISTORY_DIR_IMAGE = "${BUILDHISTORY_DIR}/images/${MACHINE_ARCH}/${TCLIBC}/${IMAGE_BASENAME}"
BUILDHISTORY_DIR_PACKAGE = "${BUILDHISTORY_DIR}/packages/${MULTIMACH_TARGET_SYS}/${PN}"
BUILDHISTORY_DIR_SDK = "${BUILDHISTORY_DIR}/sdk/${SDK_NAME}/${IMAGE_BASENAME}"
BUILDHISTORY_IMAGE_FILES ?= "/etc/passwd /etc/group"
BUILDHISTORY_COMMIT ?= "0"
BUILDHISTORY_COMMIT_AUTHOR ?= "buildhistory <buildhistory@${DISTRO}>"
BUILDHISTORY_PUSH_REPO ?= ""
# Must inherit package first before changing PACKAGEFUNCS
inherit package
PACKAGEFUNCS += "buildhistory_emit_pkghistory"
# We don't want to force a rerun of do_package for everything
# if the buildhistory_emit_pkghistory function or any of the
# variables it refers to changes
do_package[vardepsexclude] += "buildhistory_emit_pkghistory"
#
# Called during do_package to write out metadata about this package
# for comparision when writing future packages
#
python buildhistory_emit_pkghistory() {
import re
if not "package" in (d.getVar('BUILDHISTORY_FEATURES', True) or "").split():
return 0
pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
class RecipeInfo:
def __init__(self, name):
self.name = name
self.pe = "0"
self.pv = "0"
self.pr = "r0"
self.depends = ""
self.packages = ""
self.bbfile = ""
self.src_uri = ""
self.srcrev = ""
self.srcrev_autorev = ""
class PackageInfo:
def __init__(self, name):
self.name = name
self.pe = "0"
self.pv = "0"
self.pr = "r0"
# pkg/pkge/pkgv/pkgr should be empty because we want to be able to default them
self.pkg = ""
self.pkge = ""
self.pkgv = ""
self.pkgr = ""
self.size = 0
self.depends = ""
self.rprovides = ""
self.rdepends = ""
self.rrecommends = ""
self.rsuggests = ""
self.rreplaces = ""
self.rconflicts = ""
self.files = ""
self.filelist = ""
# Variables that need to be written to their own separate file
self.filevars = dict.fromkeys(['pkg_preinst', 'pkg_postinst', 'pkg_prerm', 'pkg_postrm'])
# Should check PACKAGES here to see if anything removed
def getpkgvar(pkg, var):
val = bb.data.getVar('%s_%s' % (var, pkg), d, 1)
if val:
return val
val = bb.data.getVar('%s' % (var), d, 1)
return val
def readPackageInfo(pkg, histfile):
pkginfo = PackageInfo(pkg)
with open(histfile, "r") as f:
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 == "PKG":
pkginfo.pkg = value
elif name == "PKGE":
pkginfo.pkge = value
elif name == "PKGV":
pkginfo.pkgv = value
elif name == "PKGR":
pkginfo.pkgr = value
elif name == "RPROVIDES":
pkginfo.rprovides = value
elif name == "RDEPENDS":
pkginfo.rdepends = value
elif name == "RRECOMMENDS":
pkginfo.rrecommends = value
elif name == "RSUGGESTS":
pkginfo.rsuggests = value
elif name == "RREPLACES":
pkginfo.rreplaces = value
elif name == "RCONFLICTS":
pkginfo.rconflicts = value
elif name == "PKGSIZE":
pkginfo.size = long(value)
elif name == "FILES":
pkginfo.files = value
elif name == "FILELIST":
pkginfo.filelist = value
# Apply defaults
if not pkginfo.pkg:
pkginfo.pkg = pkginfo.name
if not pkginfo.pkge:
pkginfo.pkge = pkginfo.pe
if not pkginfo.pkgv:
pkginfo.pkgv = pkginfo.pv
if not pkginfo.pkgr:
pkginfo.pkgr = pkginfo.pr
return pkginfo
def getlastpkgversion(pkg):
try:
histfile = os.path.join(pkghistdir, pkg, "latest")
return readPackageInfo(pkg, histfile)
except EnvironmentError:
return None
def sortpkglist(string):
pkgiter = re.finditer(r'[a-zA-Z0-9.+-]+( \([><=]+ [^ )]+\))?', string, 0)
pkglist = [p.group(0) for p in pkgiter]
pkglist.sort()
return ' '.join(pkglist)
def sortlist(string):
items = string.split(' ')
items.sort()
return ' '.join(items)
pn = d.getVar('PN', True)
pe = d.getVar('PE', True) or "0"
pv = d.getVar('PV', True)
pr = d.getVar('PR', True)
bbfile = d.getVar('BB_FILENAME', True)
src_uri = d.getVar('SRC_URI', True)
srcrev = d.getVar('SRCREV', True)
srcrev_autorev = 'yes' if d.getVar('SRCREV', False) == 'AUTOINC' else 'no'
packages = squashspaces(d.getVar('PACKAGES', True))
packagelist = packages.split()
if not os.path.exists(pkghistdir):
bb.utils.mkdirhier(pkghistdir)
else:
# Remove files for packages that no longer exist
for item in os.listdir(pkghistdir):
if item != "latest" and item != "latest_srcrev":
if item not in packagelist:
subdir = os.path.join(pkghistdir, item)
for subfile in os.listdir(subdir):
os.unlink(os.path.join(subdir, subfile))
os.rmdir(subdir)
rcpinfo = RecipeInfo(pn)
rcpinfo.pe = pe
rcpinfo.pv = pv
rcpinfo.pr = pr
rcpinfo.depends = sortlist(squashspaces(d.getVar('DEPENDS', True) or ""))
rcpinfo.bbfile = bbfile
rcpinfo.src_uri = src_uri
rcpinfo.srcrev = srcrev
rcpinfo.srcrev_autorev = srcrev_autorev
rcpinfo.packages = packages
write_recipehistory(rcpinfo, d)
pkgdest = d.getVar('PKGDEST', True)
for pkg in packagelist:
pkge = getpkgvar(pkg, 'PKGE') or "0"
pkgv = getpkgvar(pkg, 'PKGV')
pkgr = getpkgvar(pkg, 'PKGR')
#
# Find out what the last version was
# Make sure the version did not decrease
#
lastversion = getlastpkgversion(pkg)
if lastversion:
last_pkge = lastversion.pkge
last_pkgv = lastversion.pkgv
last_pkgr = lastversion.pkgr
r = bb.utils.vercmp((pkge, pkgv, pkgr), (last_pkge, last_pkgv, last_pkgr))
if r < 0:
msg = "Package version for package %s went backwards which would break package feeds from (%s:%s-%s to %s:%s-%s)" % (pkg, last_pkge, last_pkgv, last_pkgr, pkge, pkgv, pkgr)
package_qa_handle_error("version-going-backwards", msg, d)
pkginfo = PackageInfo(pkg)
# Apparently the version can be different on a per-package basis (see Python)
pkginfo.pe = getpkgvar(pkg, 'PE') or "0"
pkginfo.pv = getpkgvar(pkg, 'PV')
pkginfo.pr = getpkgvar(pkg, 'PR')
pkginfo.pkg = getpkgvar(pkg, 'PKG') or pkg
pkginfo.pkge = pkge
pkginfo.pkgv = pkgv
pkginfo.pkgr = pkgr
pkginfo.rprovides = sortpkglist(squashspaces(getpkgvar(pkg, 'RPROVIDES') or ""))
pkginfo.rdepends = sortpkglist(squashspaces(getpkgvar(pkg, 'RDEPENDS') or ""))
pkginfo.rrecommends = sortpkglist(squashspaces(getpkgvar(pkg, 'RRECOMMENDS') or ""))
pkginfo.rsuggests = sortpkglist(squashspaces(getpkgvar(pkg, 'RSUGGESTS') or ""))
pkginfo.rreplaces = sortpkglist(squashspaces(getpkgvar(pkg, 'RREPLACES') or ""))
pkginfo.rconflicts = sortpkglist(squashspaces(getpkgvar(pkg, 'RCONFLICTS') or ""))
pkginfo.files = squashspaces(getpkgvar(pkg, 'FILES') or "")
for filevar in pkginfo.filevars:
pkginfo.filevars[filevar] = getpkgvar(pkg, filevar)
# Gather information about packaged files
pkgdestpkg = os.path.join(pkgdest, pkg)
filelist = []
pkginfo.size = 0
for f in pkgfiles[pkg]:
relpth = os.path.relpath(f, pkgdestpkg)
fstat = os.lstat(f)
pkginfo.size += fstat.st_size
filelist.append(os.sep + relpth)
filelist.sort()
pkginfo.filelist = " ".join(filelist)
write_pkghistory(pkginfo, d)
}
def write_recipehistory(rcpinfo, d):
bb.debug(2, "Writing recipe history")
pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
infofile = os.path.join(pkghistdir, "latest")
with open(infofile, "w") as f:
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)
def write_pkghistory(pkginfo, d):
bb.debug(2, "Writing package history for package %s" % pkginfo.name)
pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
pkgpath = os.path.join(pkghistdir, pkginfo.name)
if not os.path.exists(pkgpath):
bb.utils.mkdirhier(pkgpath)
infofile = os.path.join(pkgpath, "latest")
with open(infofile, "w") as f:
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)
pkgvars = {}
pkgvars['PKG'] = pkginfo.pkg if pkginfo.pkg != pkginfo.name else ''
pkgvars['PKGE'] = pkginfo.pkge if pkginfo.pkge != pkginfo.pe else ''
pkgvars['PKGV'] = pkginfo.pkgv if pkginfo.pkgv != pkginfo.pv else ''
pkgvars['PKGR'] = pkginfo.pkgr if pkginfo.pkgr != pkginfo.pr else ''
for pkgvar in pkgvars:
val = pkgvars[pkgvar]
if val:
f.write("%s = %s\n" % (pkgvar, val))
f.write("RPROVIDES = %s\n" % pkginfo.rprovides)
f.write("RDEPENDS = %s\n" % pkginfo.rdepends)
f.write("RRECOMMENDS = %s\n" % pkginfo.rrecommends)
if pkginfo.rsuggests:
f.write("RSUGGESTS = %s\n" % pkginfo.rsuggests)
if pkginfo.rreplaces:
f.write("RREPLACES = %s\n" % pkginfo.rreplaces)
if pkginfo.rconflicts:
f.write("RCONFLICTS = %s\n" % pkginfo.rconflicts)
f.write("PKGSIZE = %d\n" % pkginfo.size)
f.write("FILES = %s\n" % pkginfo.files)
f.write("FILELIST = %s\n" % pkginfo.filelist)
for filevar in pkginfo.filevars:
filevarpath = os.path.join(pkgpath, "latest.%s" % filevar)
val = pkginfo.filevars[filevar]
if val:
with open(filevarpath, "w") as f:
f.write(val)
else:
if os.path.exists(filevarpath):
os.unlink(filevarpath)
buildhistory_get_installed() {
mkdir -p $1
# Get list of installed packages
pkgcache="$1/installed-packages.tmp"
list_installed_packages file | sort > $pkgcache
cat $pkgcache | awk '{ print $1 }' > $1/installed-package-names.txt
if [ -s $pkgcache ] ; then
cat $pkgcache | awk '{ print $2 }' | xargs -n1 basename > $1/installed-packages.txt
else
printf "" > $1/installed-packages.txt
fi
# Produce dependency graph
# First, quote each name to handle characters that cause issues for dot
rootfs_list_installed_depends | sed 's:\([^| ]*\):"\1":g' > $1/depends.tmp
# Change delimiter from pipe to -> and set style for recommend lines
sed -i -e 's:|: -> :' -e 's:"\[REC\]":[style=dotted]:' -e 's:$:;:' $1/depends.tmp
# Add header, sorted and de-duped contents and footer and then delete the temp file
printf "digraph depends {\n node [shape=plaintext]\n" > $1/depends.dot
cat $1/depends.tmp | sort | uniq >> $1/depends.dot
echo "}" >> $1/depends.dot
rm $1/depends.tmp
# Produce installed package sizes list
printf "" > $1/installed-package-sizes.tmp
cat $pkgcache | while read pkg pkgfile pkgarch
do
for vendor in ${TARGET_VENDOR} ${MULTILIB_VENDORS} ; do
size=`oe-pkgdata-util read-value ${PKGDATA_DIR} "PKGSIZE" ${pkg}_${pkgarch}`
if [ "$size" != "" ] ; then
echo "$size $pkg" >> $1/installed-package-sizes.tmp
fi
done
done
cat $1/installed-package-sizes.tmp | sort -n -r | awk '{print $1 "\tKiB " $2}' > $1/installed-package-sizes.txt
rm $1/installed-package-sizes.tmp
# We're now done with the cache, delete it
rm $pkgcache
if [ "$2" != "sdk" ] ; then
# Produce some cut-down graphs (for readability)
grep -v kernel_image $1/depends.dot | grep -v kernel-2 | grep -v kernel-3 > $1/depends-nokernel.dot
grep -v libc6 $1/depends-nokernel.dot | grep -v libgcc > $1/depends-nokernel-nolibc.dot
grep -v update- $1/depends-nokernel-nolibc.dot > $1/depends-nokernel-nolibc-noupdate.dot
grep -v kernel-module $1/depends-nokernel-nolibc-noupdate.dot > $1/depends-nokernel-nolibc-noupdate-nomodules.dot
fi
# add complementary package information
if [ -e ${WORKDIR}/complementary_pkgs.txt ]; then
cp ${WORKDIR}/complementary_pkgs.txt $1
fi
}
buildhistory_get_image_installed() {
# Anything requiring the use of the packaging system should be done in here
# in case the packaging files are going to be removed for this image
if [ "${@base_contains('BUILDHISTORY_FEATURES', 'image', '1', '0', d)}" = "0" ] ; then
return
fi
buildhistory_get_installed ${BUILDHISTORY_DIR_IMAGE}
}
buildhistory_get_sdk_installed() {
# Anything requiring the use of the packaging system should be done in here
# in case the packaging files are going to be removed for this SDK
if [ "${@base_contains('BUILDHISTORY_FEATURES', 'sdk', '1', '0', d)}" = "0" ] ; then
return
fi
buildhistory_get_installed ${BUILDHISTORY_DIR_SDK}/$1 sdk
}
buildhistory_list_files() {
# List the files in the specified directory, but exclude date/time etc.
# This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo
( cd $1 && find . -ls | awk '{ if ( $7 ~ /[0-9]/ ) printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, $7, $11, $12, $13 ; else printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, 0, $10, $11, $12 }' | sort -k5 | sed 's/ *$//' > $2 )
}
buildhistory_get_imageinfo() {
if [ "${@base_contains('BUILDHISTORY_FEATURES', 'image', '1', '0', d)}" = "0" ] ; then
return
fi
buildhistory_list_files ${IMAGE_ROOTFS} ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt
# Collect files requested in BUILDHISTORY_IMAGE_FILES
rm -rf ${BUILDHISTORY_DIR_IMAGE}/image-files
for f in ${BUILDHISTORY_IMAGE_FILES}; do
if [ -f ${IMAGE_ROOTFS}/$f ] ; then
mkdir -p ${BUILDHISTORY_DIR_IMAGE}/image-files/`dirname $f`
cp ${IMAGE_ROOTFS}/$f ${BUILDHISTORY_DIR_IMAGE}/image-files/$f
fi
done
# Record some machine-readable meta-information about the image
printf "" > ${BUILDHISTORY_DIR_IMAGE}/image-info.txt
cat >> ${BUILDHISTORY_DIR_IMAGE}/image-info.txt <<END
${@buildhistory_get_imagevars(d)}
END
imagesize=`du -ks ${IMAGE_ROOTFS} | awk '{ print $1 }'`
echo "IMAGESIZE = $imagesize" >> ${BUILDHISTORY_DIR_IMAGE}/image-info.txt
# Add some configuration information
echo "${MACHINE}: ${IMAGE_BASENAME} configured for ${DISTRO} ${DISTRO_VERSION}" > ${BUILDHISTORY_DIR_IMAGE}/build-id
cat >> ${BUILDHISTORY_DIR_IMAGE}/build-id <<END
${@buildhistory_get_layers(d)}
END
}
buildhistory_get_sdkinfo() {
if [ "${@base_contains('BUILDHISTORY_FEATURES', 'sdk', '1', '0', d)}" = "0" ] ; then
return
fi
buildhistory_list_files ${SDK_OUTPUT} ${BUILDHISTORY_DIR_SDK}/files-in-sdk.txt
# Record some machine-readable meta-information about the SDK
printf "" > ${BUILDHISTORY_DIR_SDK}/sdk-info.txt
cat >> ${BUILDHISTORY_DIR_SDK}/sdk-info.txt <<END
${@buildhistory_get_sdkvars(d)}
END
sdksize=`du -ks ${SDK_OUTPUT} | awk '{ print $1 }'`
echo "SDKSIZE = $sdksize" >> ${BUILDHISTORY_DIR_SDK}/sdk-info.txt
}
# By prepending we get in before the removal of packaging files
ROOTFS_POSTPROCESS_COMMAND =+ "buildhistory_get_image_installed ; "
IMAGE_POSTPROCESS_COMMAND += " buildhistory_get_imageinfo ; "
# We want these to be the last run so that we get called after complementary package installation
POPULATE_SDK_POST_TARGET_COMMAND_append = "buildhistory_get_sdk_installed target ; "
POPULATE_SDK_POST_HOST_COMMAND_append = "buildhistory_get_sdk_installed host ; "
SDK_POSTPROCESS_COMMAND += "buildhistory_get_sdkinfo ; "
def buildhistory_get_layers(d):
layertext = "Configured metadata layers:\n%s\n" % '\n'.join(get_layers_branch_rev(d))
return layertext
def buildhistory_get_metadata_revs(d):
# We want an easily machine-readable format here, so get_layers_branch_rev isn't quite what we want
layers = (d.getVar("BBLAYERS", True) or "").split()
medadata_revs = ["%-17s = %s:%s" % (os.path.basename(i), \
base_get_metadata_git_branch(i, None).strip(), \
base_get_metadata_git_revision(i, None)) \
for i in layers]
return '\n'.join(medadata_revs)
def squashspaces(string):
import re
return re.sub("\s+", " ", string).strip()
def outputvars(vars, listvars, d):
vars = vars.split()
listvars = listvars.split()
ret = ""
for var in vars:
value = d.getVar(var, True) or ""
if var in listvars:
# Squash out spaces
value = squashspaces(value)
ret += "%s = %s\n" % (var, value)
return ret.rstrip('\n')
def buildhistory_get_imagevars(d):
imagevars = "DISTRO DISTRO_VERSION USER_CLASSES IMAGE_CLASSES IMAGE_FEATURES IMAGE_LINGUAS IMAGE_INSTALL BAD_RECOMMENDATIONS ROOTFS_POSTPROCESS_COMMAND IMAGE_POSTPROCESS_COMMAND"
listvars = "USER_CLASSES IMAGE_CLASSES IMAGE_FEATURES IMAGE_LINGUAS IMAGE_INSTALL BAD_RECOMMENDATIONS"
return outputvars(imagevars, listvars, d)
def buildhistory_get_sdkvars(d):
sdkvars = "DISTRO DISTRO_VERSION SDK_NAME SDK_VERSION SDKMACHINE SDKIMAGE_FEATURES BAD_RECOMMENDATIONS"
listvars = "SDKIMAGE_FEATURES BAD_RECOMMENDATIONS"
return outputvars(sdkvars, listvars, d)
def buildhistory_get_cmdline(d):
if sys.argv[0].endswith('bin/bitbake'):
bincmd = 'bitbake'
else:
bincmd = sys.argv[0]
return '%s %s' % (bincmd, ' '.join(sys.argv[1:]))
buildhistory_commit() {
if [ ! -d ${BUILDHISTORY_DIR} ] ; then
# Code above that creates this dir never executed, so there can't be anything to commit
return
fi
# Create a machine-readable list of metadata revisions for each layer
cat > ${BUILDHISTORY_DIR}/metadata-revs <<END
${@buildhistory_get_metadata_revs(d)}
END
( cd ${BUILDHISTORY_DIR}/
# Initialise the repo if necessary
if [ ! -d .git ] ; then
git init -q
else
git tag -f build-minus-3 build-minus-2 > /dev/null 2>&1 || true
git tag -f build-minus-2 build-minus-1 > /dev/null 2>&1 || true
git tag -f build-minus-1 > /dev/null 2>&1 || true
fi
# Check if there are new/changed files to commit (other than metadata-revs)
repostatus=`git status --porcelain | grep -v " metadata-revs$"`
HOSTNAME=`hostname 2>/dev/null || echo unknown`
CMDLINE="${@buildhistory_get_cmdline(d)}"
if [ "$repostatus" != "" ] ; then
git add -A .
# porcelain output looks like "?? packages/foo/bar"
# Ensure we commit metadata-revs with the first commit
for entry in `echo "$repostatus" | awk '{print $2}' | awk -F/ '{print $1}' | sort | uniq` ; do
git commit $entry metadata-revs -m "$entry: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" -m "cmd: $CMDLINE" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
done
if [ "${BUILDHISTORY_PUSH_REPO}" != "" ] ; then
git push -q ${BUILDHISTORY_PUSH_REPO}
fi
else
git commit ${BUILDHISTORY_DIR}/ --allow-empty -m "No changes: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" -m "cmd: $CMDLINE" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
fi) || true
}
python buildhistory_eventhandler() {
if e.data.getVar('BUILDHISTORY_FEATURES', True).strip():
if e.data.getVar("BUILDHISTORY_COMMIT", True) == "1":
bb.note("Writing buildhistory")
bb.build.exec_func("buildhistory_commit", e.data)
}
addhandler buildhistory_eventhandler
buildhistory_eventhandler[eventmask] = "bb.event.BuildCompleted"
# FIXME this ought to be moved into the fetcher
def _get_srcrev_values(d):
"""
Return the version strings for the current recipe
"""
scms = []
fetcher = bb.fetch.Fetch(d.getVar('SRC_URI', True).split(), d)
urldata = fetcher.ud
for u in urldata:
if urldata[u].method.supports_srcrev():
scms.append(u)
autoinc_templ = 'AUTOINC+'
dict_srcrevs = {}
dict_tag_srcrevs = {}
for scm in scms:
ud = urldata[scm]
for name in ud.names:
rev = ud.method.sortable_revision(scm, ud, d, name)
# Clean this up when we next bump bitbake version
if type(rev) != str:
autoinc, rev = rev
elif rev.startswith(autoinc_templ):
rev = rev[len(autoinc_templ):]
dict_srcrevs[name] = rev
if 'tag' in ud.parm:
tag = ud.parm['tag'];
key = name+'_'+tag
dict_tag_srcrevs[key] = rev
return (dict_srcrevs, dict_tag_srcrevs)
do_fetch[postfuncs] += "write_srcrev"
python write_srcrev() {
pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
srcrevfile = os.path.join(pkghistdir, 'latest_srcrev')
srcrevs, tag_srcrevs = _get_srcrev_values(d)
if srcrevs:
if not os.path.exists(pkghistdir):
bb.utils.mkdirhier(pkghistdir)
old_tag_srcrevs = {}
if os.path.exists(srcrevfile):
with open(srcrevfile) as f:
for line in f:
if line.startswith('# tag_'):
key, value = line.split("=", 1)
key = key.replace('# tag_', '').strip()
value = value.replace('"', '').strip()
old_tag_srcrevs[key] = value
with open(srcrevfile, 'w') as f:
orig_srcrev = d.getVar('SRCREV', False) or 'INVALID'
if orig_srcrev != 'INVALID':
f.write('# SRCREV = "%s"\n' % orig_srcrev)
if len(srcrevs) > 1:
for name, srcrev in srcrevs.items():
orig_srcrev = d.getVar('SRCREV_%s' % name, False)
if orig_srcrev:
f.write('# SRCREV_%s = "%s"\n' % (name, orig_srcrev))
f.write('SRCREV_%s = "%s"\n' % (name, srcrev))
else:
f.write('SRCREV = "%s"\n' % srcrevs.itervalues().next())
if len(tag_srcrevs) > 0:
for name, srcrev in tag_srcrevs.items():
f.write('# tag_%s = "%s"\n' % (name, srcrev))
if name in old_tag_srcrevs and old_tag_srcrevs[name] != srcrev:
pkg = d.getVar('PN', True)
bb.warn("Revision for tag %s in package %s was changed since last build (from %s to %s)" % (name, pkg, old_tag_srcrevs[name], srcrev))
else:
if os.path.exists(srcrevfile):
os.remove(srcrevfile)
}