introduce buildhistory.bbclass

new file mode 100644
index 0000000..79a074c
@@ -0,0 +1,105 @@
+#
+# Records history of build output in order to detect regressions
+#
+# Based in part on testlab.bbclass
+#
+# Copyright (C) 2011 Intel Corporation
+# Copyright (C) 2007, 2008 Koen Kooi <[email protected]>
+#
+
+BUILDHISTORY_DIR ?= "${TMPDIR}/buildhistory"
+BUILDHISTORY_DIR_IMAGE = "${BUILDHISTORY_DIR}/images/${MACHINE_ARCH}/${TCLIBC}/${IMAGE_BASENAME}"
+BUILDHISTORY_COMMIT ?= "0"
+BUILDHISTORY_COMMIT_AUTHOR ?= "buildhistory <buildhistory@${DISTRO}>"
+BUILDHISTORY_PUSH_REPO ?= ""
+
+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
+
+	mkdir -p ${BUILDHISTORY_DIR_IMAGE}
+
+	# Get list of installed packages
+	list_installed_packages | sort > ${BUILDHISTORY_DIR_IMAGE}/installed-package-names.txt
+	INSTALLED_PKGS=`cat ${BUILDHISTORY_DIR_IMAGE}/installed-package-names.txt`
+
+	# Produce installed package file and size lists and dependency graph
+	echo -n > ${BUILDHISTORY_DIR_IMAGE}/installed-packages.txt
+	echo -n > ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp
+	echo -e "digraph depends {\n    node [shape=plaintext]" > ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+	for pkg in $INSTALLED_PKGS; do
+		pkgfile=`get_package_filename $pkg`
+		echo `basename $pkgfile` >> ${BUILDHISTORY_DIR_IMAGE}/installed-packages.txt
+		if [ -f $pkgfile ] ; then
+			pkgsize=`du -k $pkgfile | head -n1 | awk '{ print $1 }'`
+			echo $pkgsize $pkg >> ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp
+		fi
+
+		deps=`list_package_depends $pkg`
+		for dep in $deps ; do
+			echo "$pkg OPP $dep;" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+		done
+
+		recs=`list_package_recommends $pkg`
+		for rec in $recs ; do
+			echo "$pkg OPP $rec [style=dotted];" | sed -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' | sed 's:OPP:->:g' >> ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+		done
+	done
+	echo "}" >>  ${BUILDHISTORY_DIR_IMAGE}/depends.dot
+
+	cat ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp | sort -n -r | awk '{print $1 "\tKiB " $2}' > ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.txt
+	rm ${BUILDHISTORY_DIR_IMAGE}/installed-package-sizes.tmp
+
+	# Produce some cut-down graphs (for readability)
+	grep -v kernel_image ${BUILDHISTORY_DIR_IMAGE}/depends.dot | grep -v kernel_2 | grep -v kernel_3 > ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel.dot
+	grep -v libc6 ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel.dot | grep -v libgcc > ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel-nolibc.dot
+	grep -v update_ ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel-nolibc.dot > ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel-nolibc-noupdate.dot
+	grep -v kernel_module ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel-nolibc-noupdate.dot > ${BUILDHISTORY_DIR_IMAGE}/depends-nokernel-nolibc-noupdate-nomodules.dot
+
+	# Workaround for broken shell function dependencies
+	if false ; then
+		get_package_filename
+		list_package_depends
+		list_package_recommends
+	fi
+}
+
+buildhistory_get_imageinfo() {
+	# List the files in the image, but exclude date/time etc.
+	# This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo
+	find ${IMAGE_ROOTFS} -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 }' > ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt
+
+	# Add some configuration information
+	echo "${MACHINE}: ${IMAGE_BASENAME} configured for ${DISTRO} ${DISTRO_VERSION}" > ${BUILDHISTORY_DIR_IMAGE}/build-id
+	echo "${@buildhistory_get_layers(d)}" >> ${BUILDHISTORY_DIR_IMAGE}/build-id
+}
+
+# By prepending we get in before the removal of packaging files
+ROOTFS_POSTPROCESS_COMMAND =+ "buildhistory_get_image_installed ; "
+
+IMAGE_POSTPROCESS_COMMAND += " buildhistory_get_imageinfo ; "
+
+def buildhistory_get_layers(d):
+	layertext = "Configured metadata layers:\n%s\n" % '\n'.join(get_layers_branch_rev(d))
+	return layertext
+
+
+buildhistory_commit() {
+	( cd ${BUILDHISTORY_DIR}/
+		git add ${BUILDHISTORY_DIR}/*
+		git commit ${BUILDHISTORY_DIR}/ -m "Build ${BUILDNAME} for machine ${MACHINE} configured for ${DISTRO} ${DISTRO_VERSION}" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
+		if [ "${BUILDHISTORY_PUSH_REPO}" != "" ] ; then
+			git push -q ${BUILDHISTORY_PUSH_REPO}
+		fi) || true
+}
+
+python buildhistory_eventhandler() {
+	import bb.build
+	import bb.event
+
+	if isinstance(e, bb.event.BuildCompleted):
+		if e.data.getVar("BUILDHISTORY_COMMIT", True) == "1":
+			bb.build.exec_func("buildhistory_commit", e.data)
+}
+
+addhandler buildhistory_eventhandler

index 4a5a2dd..b4b95c5 100644
@@ -143,11 +143,36 @@ remove_packaging_data_files() {
         mkdir ${IMAGE_ROOTFS}${opkglibdir}
 }
 
+list_installed_packages() {
+	grep ^Package: ${IMAGE_ROOTFS}${opkglibdir}/status | sed "s/^Package: //"
+}
+
+get_package_filename() {
+	name=`opkg-cl ${IPKG_ARGS} info $1 | grep -B 7 -A 7 "^Status.* \(\(installed\)\|\(unpacked\)\)" | awk '/^Package/ {printf $2"_"}'`
+	name=$name`opkg-cl ${IPKG_ARGS} info $1 | grep -B 7 -A 7 "^Status.* \(\(installed\)\|\(unpacked\)\)" | awk -F: '/^Version/ {printf $NF"_"}' | sed 's/^\s*//g'`
+	name=$name`opkg-cl ${IPKG_ARGS} info $1 | grep -B 7 -A 7 "^Status.* \(\(installed\)\|\(unpacked\)\)" | awk '/^Archi/ {print $2".ipk"}'`
+
+	fullname=`find ${DEPLOY_DIR_IPK} -name "$name" || true`
+	if [ "$fullname" = "" ] ; then
+		echo $name
+	else
+		echo $fullname
+	fi
+}
+
+list_package_depends() {
+	opkg-cl ${IPKG_ARGS} info $1 | grep ^Depends | sed -e 's/^Depends: //' -e 's/,//g' -e 's:([=<>]* [0-9a-zA-Z.~\-]*)::g'
+}
+
+list_package_recommends() {
+	opkg-cl ${IPKG_ARGS} info $1 | grep ^Recommends | sed -e 's/^Recommends: //' -e 's/,//g' -e 's:([=<>]* [0-9a-zA-Z.~\-]*)::g'
+}
+
 install_all_locales() {
 
     PACKAGES_TO_INSTALL=""
 
-    INSTALLED_PACKAGES=`grep ^Package: ${IMAGE_ROOTFS}${opkglibdir}/status |sed "s/^Package: //"|egrep -v -- "(-locale-|-dev$|-doc$|^kernel|^glibc|^ttf|^task|^perl|^python)"`
+    INSTALLED_PACKAGES=`list_installed_packages | egrep -v -- "(-locale-|-dev$|-doc$|^kernel|^glibc|^ttf|^task|^perl|^python)"`
 
     for pkg in $INSTALLED_PACKAGES
     do

52 lines not on this page · raw message

index 79a074c..9303486 100644
@@ -1,7 +1,7 @@
 #
 # Records history of build output in order to detect regressions
 #
-# Based in part on testlab.bbclass
+# Based in part on testlab.bbclass and packagehistory.bbclass
 #
 # Copyright (C) 2011 Intel Corporation
 # Copyright (C) 2007, 2008 Koen Kooi <[email protected]>

@@ -9,10 +9,264 @@
 
 BUILDHISTORY_DIR ?= "${TMPDIR}/buildhistory"
 BUILDHISTORY_DIR_IMAGE = "${BUILDHISTORY_DIR}/images/${MACHINE_ARCH}/${TCLIBC}/${IMAGE_BASENAME}"
+BUILDHISTORY_DIR_PACKAGE = "${BUILDHISTORY_DIR}/packages/${MULTIMACH_TARGET_SYS}/${PN}"
 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"
+
+#
+# Called during do_package to write out metadata about this package
+# for comparision when writing future packages
+#
+python buildhistory_emit_pkghistory() {
+	import re
+
+	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 = ""
+
+	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 = bb.data.getVar('%s_%s' % (var, pkg), d, 1)
+		if val:
+			return val
+		val = bb.data.getVar('%s' % (var), d, 1)
+
+		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 = d.getVar('BUILDHISTORY_DIR_PACKAGE', 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 = d.getVar('BUILDHISTORY_DIR_PACKAGE', 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 = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
+
+	def rm_link(path):
+		try:
+			os.unlink(path)
+		except OSError:
+			return
+
+	if pkg:
+		filedir = os.path.join(pkghistdir, pkg)
+	else:
+		filedir = pkghistdir
+	latest_file = os.path.join(filedir, "latest")
+	ver_file = os.path.join(filedir, "%s:%s-%s" % (pe, pv, pr))
+	rm_link(latest_file)
+	if d.getVar('BUILDHISTORY_KEEP_VERSIONS', True) == '1':
+		shutil.copy(ver_file, latest_file)
+	else:
+		shutil.move(ver_file, latest_file)
+
+
 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