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authorPaul Eggleton <paul.eggleton@linux.intel.com>2012-01-19 10:32:09 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-01-19 14:34:32 +0000
commit2f4f8ef0fc5f2ff024e21903520a2680b0524721 (patch)
treee41336ca9b1398f1b4963017114d9650564b8fbc /meta/classes
parentffa93f0e25565475d9d8c410a79c59e13759182b (diff)
downloadpoky-2f4f8ef0fc5f2ff024e21903520a2680b0524721.tar.gz
buildhistory: record additional image info
Record some additional information about images - the uncompressed size of the final image as well as the values of various variables that may have influenced its contents. This is recorded in a machine-readable "image-info.txt" file similar in structure to the package history files. Also add some code to analyse changes to these values. (Most of the variable values aren't monitored directly but will be used as contextual information when they change at the same time as the content of the image changing.) (From OE-Core rev: 459ed6759a307b389f6ec1874136ec9aa0749120) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r--meta/classes/buildhistory.bbclass18
1 files changed, 18 insertions, 0 deletions
diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 34cc297909..69a9d02a5a 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -312,6 +312,14 @@ buildhistory_get_imageinfo() {
312 # This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo 312 # This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo
313 ( cd ${IMAGE_ROOTFS} && 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 }' > ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt ) 313 ( cd ${IMAGE_ROOTFS} && 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 }' > ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt )
314 314
315 # Record some machine-readable meta-information about the image
316 echo -n > ${BUILDHISTORY_DIR_IMAGE}/image-info.txt
317 cat >> ${BUILDHISTORY_DIR_IMAGE}/image-info.txt <<END
318${@buildhistory_get_imagevars(d)}
319END
320 imagesize=`du -ks ${IMAGE_ROOTFS} | awk '{ print $1 }'`
321 echo "IMAGESIZE = $imagesize" >> ${BUILDHISTORY_DIR_IMAGE}/image-info.txt
322
315 # Add some configuration information 323 # Add some configuration information
316 echo "${MACHINE}: ${IMAGE_BASENAME} configured for ${DISTRO} ${DISTRO_VERSION}" > ${BUILDHISTORY_DIR_IMAGE}/build-id 324 echo "${MACHINE}: ${IMAGE_BASENAME} configured for ${DISTRO} ${DISTRO_VERSION}" > ${BUILDHISTORY_DIR_IMAGE}/build-id
317 325
@@ -330,6 +338,16 @@ def buildhistory_get_layers(d):
330 return layertext 338 return layertext
331 339
332 340
341def buildhistory_get_imagevars(d):
342 imagevars = "DISTRO DISTRO_VERSION USER_CLASSES IMAGE_CLASSES IMAGE_FEATURES IMAGE_LINGUAS IMAGE_INSTALL BAD_RECOMMENDATIONS ROOTFS_POSTPROCESS_COMMAND IMAGE_POSTPROCESS_COMMAND"
343
344 ret = ""
345 for var in imagevars.split():
346 value = d.getVar(var, True) or ""
347 ret += "%s = %s\n" % (var, value)
348 return ret.rstrip('\n')
349
350
333buildhistory_commit() { 351buildhistory_commit() {
334 if [ ! -d ${BUILDHISTORY_DIR} ] ; then 352 if [ ! -d ${BUILDHISTORY_DIR} ] ; then
335 # Code above that creates this dir never executed, so there can't be anything to commit 353 # Code above that creates this dir never executed, so there can't be anything to commit