70 lines
2.1 KiB
Plaintext
70 lines
2.1 KiB
Plaintext
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#
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# Writes build information to target filesystem on /etc/build
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#
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# Copyright (C) 2014 Intel Corporation
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# Author: Alejandro Enedino Hernandez Samaniego <alejandro.hernandez@intel.com>
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#
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# Licensed under the MIT license, see COPYING.MIT for details
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#
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# Usage: add INHERIT += "image-buildinfo" to your conf file
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#
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# Desired variables to display
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IMAGE_BUILDINFO_VARS ?= "DISTRO DISTRO_VERSION"
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# From buildhistory.bbclass
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def image_buildinfo_outputvars(vars, listvars, d):
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vars = vars.split()
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listvars = listvars.split()
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ret = ""
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for var in vars:
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value = d.getVar(var, True) or ""
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if (d.getVarFlag(var, 'type') == "list"):
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value = oe.utils.squashspaces(value)
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ret += "%s = %s\n" % (var, value)
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return ret.rstrip('\n')
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# Gets git branch's status (clean or dirty)
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def get_layer_git_status(path):
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f = os.popen("cd %s; git diff --stat 2>&1 | tail -n 1" % path)
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data = f.read()
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if f.close() is None:
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if len(data) != 0:
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return "-- modified"
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return ""
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# Returns layer revisions along with their respective status
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def get_layer_revs(d):
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layers = (d.getVar("BBLAYERS", True) or "").split()
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medadata_revs = ["%-17s = %s:%s %s" % (os.path.basename(i), \
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base_get_metadata_git_branch(i, None).strip(), \
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base_get_metadata_git_revision(i, None), \
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get_layer_git_status(i)) \
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for i in layers]
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return '\n'.join(medadata_revs)
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def buildinfo_target(d):
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# Get context
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if d.getVar('BB_WORKERCONTEXT', True) != '1':
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return ""
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# Single and list variables to be read
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vars = (d.getVar("IMAGE_BUILDINFO_VARS", True) or "")
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listvars = (d.getVar("IMAGE_BUILDINFO_LVARS", True) or "")
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return image_buildinfo_outputvars(vars, listvars, d)
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# Write build information to target filesystem
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buildinfo () {
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cat > ${IMAGE_ROOTFS}${sysconfdir}/build << END
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-----------------------
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Build Configuration: |
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-----------------------
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${@buildinfo_target(d)}
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-----------------------
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Layer Revisions: |
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-----------------------
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${@get_layer_revs(d)}
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END
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}
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IMAGE_PREPROCESS_COMMAND += "buildinfo;"
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