multitech-oe.git - Multi-Tech CoreCDP 1.x OpenEmbedded Tree

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author	Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>	2009-07-08 13:45:44 +0200
committer	Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>	2009-07-08 18:16:07 +0200
commit	be01145f303fa2afcfc6d97689b5dfa0ab858da7 (patch)
tree	663f8df9283ae2be814225af1d1be3f8fa7e65fb /classes/java.bbclass
parent	dfc54a347acd6d730c994fc42c99328749fe225b (diff)

package_rpm.bbclass: be more quiet

Diffstat (limited to 'classes/java.bbclass')

0 files changed, 0 insertions, 0 deletions

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# Report significant differences in the buildhistory repository since a specific revision
#
# Copyright (C) 2012 Intel Corporation
# Author: Paul Eggleton <paul.eggleton@linux.intel.com>
#
# Note: requires GitPython 0.3.1+
#
# You can use this from the command line by running scripts/buildhistory-diff
#

import sys
import os.path
import difflib
import git


# How to display fields
pkg_list_fields = ['DEPENDS', 'RDEPENDS', 'RRECOMMENDS', 'PACKAGES', 'FILES', 'FILELIST']
pkg_numeric_fields = ['PKGSIZE']
# Fields to monitor
pkg_monitor_fields = ['RDEPENDS', 'RRECOMMENDS', 'PACKAGES', 'FILELIST', 'PKGSIZE']
# Percentage change to alert for numeric fields
pkg_monitor_numeric_threshold = 20
# Image files to monitor
img_monitor_files = ['installed-package-names.txt', 'files-in-image.txt']


class ChangeRecord:
    def __init__(self, path, fieldname, oldvalue, newvalue):
        self.path = path
        self.fieldname = fieldname
        self.oldvalue = oldvalue
        self.newvalue = newvalue
        self.filechanges = None

    def __str__(self):
        if self.fieldname in pkg_list_fields:
            aitems = self.oldvalue.split(' ')
            bitems = self.newvalue.split(' ')
            removed = list(set(aitems) - set(bitems))
            added = list(set(bitems) - set(aitems))
            return '%s: %s:%s%s' % (self.path, self.fieldname, ' removed "%s"' % ' '.join(removed) if removed else '', ' added "%s"' % ' '.join(added) if added else '')
        elif self.fieldname in pkg_numeric_fields:
            aval = int(self.oldvalue)
            bval = int(self.newvalue)
            percentchg = ((bval - aval) / float(aval)) * 100
            return '%s: %s changed from %d to %d (%s%d%%)' % (self.path, self.fieldname, aval, bval, '+' if percentchg > 0 else '', percentchg)
        elif self.fieldname in img_monitor_files:
            out = 'Changes to %s (%s):\n  ' % (self.path, self.fieldname)
            if self.filechanges:
                out += '\n  '.join(['%s' % i for i in self.filechanges])
            else:
                alines = self.oldvalue.splitlines()
                blines = self.newvalue.splitlines()
                diff = difflib.unified_diff(alines, blines, self.fieldname, self.fieldname, lineterm='')
                out += '\n  '.join(list(diff))
                out += '\n  --'
            return out
        else:
            return '%s: %s changed from "%s" to "%s"' % (self.path, self.self.fieldname, self.oldvalue, self.newvalue)


class FileChange:
    changetype_add = 'A'
    changetype_remove = 'R'
    changetype_type = 'T'
    changetype_perms = 'P'
    changetype_ownergroup = 'O'
    changetype_link = 'L'

    def __init__(self, path, changetype, oldvalue = None, newvalue = None):
        self.path = path
        self.changetype = changetype
        self.oldvalue = oldvalue
        self.newvalue = newvalue

    def _ftype_str(self, ftype):
        if ftype == '-':
            return 'file'
        elif ftype == 'd':
            return 'directory'
        elif ftype == 'l':
            return 'symlink'
        elif ftype == 'c':
            return 'char device'
        elif ftype == 'b':
            return 'block device'
        elif ftype == 'p':
            return 'fifo'
        elif ftype == 's':
            return 'socket'
        else:
            return 'unknown (%s)' % ftype

    def __str__(self):
        if self.changetype == self.changetype_add:
            return '%s was added' % self.path
        elif self.changetype == self.changetype_remove:
            return '%s was removed' % self.path
        elif self.changetype == self.changetype_type:
            return '%s changed type from %s to %s' % (self.path, self._ftype_str(self.oldvalue), self._ftype_str(self.newvalue))
        elif self.changetype == self.changetype_perms:
            return '%s changed permissions from %s to %s' % (self.path, self.oldvalue, self.newvalue)
        elif self.changetype == self.changetype_ownergroup:
            return '%s changed owner/group from %s to %s' % (self.path, self.oldvalue, self.newvalue)
        elif self.changetype == self.changetype_link:
            return '%s changed symlink target from %s to %s' % (self.path, self.oldvalue, self.newvalue)
        else:
            return '%s changed (unknown)' % self.path


def blob_to_dict(blob):
    alines = blob.data_stream.read().splitlines()
    adict = {}
    for line in alines:
        splitv = [i.strip() for i in line.split('=',1)]
        if splitv.count > 1:
            adict[splitv[0]] = splitv[1]
    return adict


def file_list_to_dict(lines):
    adict = {}
    for line in lines:
        # Leave the last few fields intact so we handle file names containing spaces
        splitv = line.split(None,4)
        # Grab the path and remove the leading .
        path = splitv[4][1:].strip()
        # Handle symlinks
        if(' -> ' in path):
            target = path.split(' -> ')[1]
            path = path.split(' -> ')[0]
            adict[path] = splitv[0:3] + [target]
        else:
            adict[path] = splitv[0:3]
    return adict


def compare_file_lists(alines, blines):
    adict = file_list_to_dict(alines)
    bdict = file_list_to_dict(blines)
    filechanges = []
    for path, splitv in adict.iteritems():


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