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classes/buildhistory: track contents of selected files in images

Add a BUILDHISTORY_IMAGE_FILES variable specifying a space-separated
list of files within an image to copy into buildhistory, so that changes
to them can be tracked. Typically this would be used for configuration
files, and by default this includes /etc/passwd and /etc/group, but the
user is free to extend this list by setting the variable in local.conf.

Implements [YOCTO #4154].

(From OE-Core rev: ed6bb6e3db518082d3a9c45d548bc1339be2c5ca)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton
2013-05-09 16:57:48 +01:00
committed by Richard Purdie
parent 68f441e303
commit e42f0acf46
2 changed files with 27 additions and 6 deletions
+10
View File
@@ -12,6 +12,7 @@ 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}"
BUILDHISTORY_IMAGE_FILES ?= "/etc/passwd /etc/group"
BUILDHISTORY_COMMIT ?= "0"
BUILDHISTORY_COMMIT_AUTHOR ?= "buildhistory <buildhistory@${DISTRO}>"
BUILDHISTORY_PUSH_REPO ?= ""
@@ -396,6 +397,15 @@ buildhistory_get_imageinfo() {
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