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common/patchfilter.py
Patrick McCarty 1123cf8edc patchfilter: show diffs of Source0 instead of url from options.conf 
Modification of Source0 is more trustworthy, since not all packages use
autospec. Also, (to me) the line stands out more when it appears at the
top of the spec file diff.

Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>
2020-04-09 22:15:49 -07:00

398 lines
16 KiB
Python
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#!/usr/bin/python3
import sys
import tempfile
import subprocess
header = list()
files = list()
files_chunks = dict() # dict to list
files_header = dict() # dict to list
def push_chunk(file, chunk):
global files_chunks
if len(chunk) == 0:
return
if file not in files_chunks:
files_chunks[file] = list()
files_chunks[file].append(chunk)
def parse_patch(lines):
global header
global files
global files_chunks
global files_header
phase = 0
currentfile = ""
currentchunk = list()
for line in lines:
line = line.replace("\n","")
if line.startswith("diff --git"):
push_chunk(currentfile, currentchunk)
currentchunk = list()
filename = line.replace("diff --git","")
index= filename.find("b/")
if index >= 0:
filename = filename[index:].strip()
currentfile = filename
files.append(currentfile)
phase = 1
if line.startswith("@@"):
push_chunk(currentfile, currentchunk)
currentchunk = list()
phase = 2
if phase == 0:
header.append(line)
if phase == 1:
if currentfile not in files_header:
files_header[currentfile] = list()
files_header[currentfile].append(line)
if phase == 2:
currentchunk.append(line)
push_chunk(currentfile, currentchunk)
currentchunk = list()
def print_all():
global header
global files
global files_chunks
global files_header
for line in header:
print(line)
for file in files:
for line in files_header[file]:
print(line)
if file in files_chunks:
for chunk in files_chunks[file]:
for line in chunk:
print(line)
def zap_entire_file(filename):
global header
global files
global files_chunks
global files_header
if filename in files:
files.remove(filename)
def zap_entire_file_end(filename):
global header
global files
global files_chunks
global files_header
for file in files:
if file.endswith(filename):
files.remove(file)
def zap_line_in_file_substring(filename, match):
global header
global files
global files_chunks
global files_header
for file in files:
if file.endswith(filename):
for chunk in files_chunks[file]:
to_delete = list()
for line in chunk:
if match in line:
to_delete.append(line)
for line in to_delete:
chunk.remove(line)
def zap_line_in_file(filename, match):
global header
global files
global files_chunks
global files_header
for file in files:
if file.endswith(filename):
for chunk in files_chunks[filename]:
to_delete = list()
for line in chunk:
if line == ("+" + match):
to_delete.append(line)
if line == ("-" + match):
to_delete.append(line)
for line in to_delete:
chunk.remove(line)
def zap_line_in_file_start(filename, match):
global header
global files
global files_chunks
global files_header
for file in files:
if file.endswith(filename):
for chunk in files_chunks[file]:
to_remove = list()
for line in chunk:
if line.startswith("+" + match):
to_remove.append(line)
if line.startswith("-" + match):
to_remove.append(line)
for line in to_remove:
chunk.remove(line)
def zap_plus_line_in_file(filename):
global header
global files
global files_chunks
global files_header
for file in files:
if file.endswith(filename):
for chunk in files_chunks[file]:
to_remove = list()
for line in chunk:
if line.startswith("+"):
to_remove.append(line)
for line in to_remove:
chunk.remove(line)
def chunk_empty(chunk):
for line in chunk:
if len(line) > 0 and line[0] == '+':
return False
return True
def zap_empty_chunks():
global header
global files
global files_chunks
global files_header
files_to_remove = list()
for file in files:
if file not in files_chunks:
files.remove(file)
continue
to_remove = list()
for chunk in files_chunks[file]:
if chunk_empty(chunk):
to_remove.append(chunk)
for c in to_remove:
files_chunks[file].remove(c)
if len(files_chunks[file]) == 0:
files_to_remove.append(file)
for file in files_to_remove:
files.remove(file)
def main():
if len(sys.argv) > 1:
filename = sys.argv[1]
with open (filename, "r") as myfile:
lines = myfile.readlines()
else:
output = subprocess.check_output("git format-patch -1 --stdout", shell=True).decode("latin-1")
lines = output.split("\n")
parse_patch(lines)
zap_entire_file("b/release")
zap_entire_file("b/buildreq_cache")
zap_entire_file("b/.gitignore")
zap_entire_file("b/upstream")
zap_entire_file("b/NEWS")
zap_entire_file("b/ChangeLog")
zap_entire_file_end("xz.sig")
zap_entire_file_end("gz.sig")
zap_entire_file_end("bz2.sig")
zap_entire_file_end("xz.asc")
zap_entire_file_end("gz.asc")
zap_entire_file_end("bz2.asc")
zap_entire_file_end(".pkey")
zap_line_in_file("b/testresults", "Total : 0")
zap_line_in_file("b/testresults", "Pass : 0")
zap_line_in_file("b/testresults", "Fail : 0")
zap_line_in_file("b/testresults", "XFail : 0")
zap_line_in_file("b/testresults", "Skip : 0")
zap_line_in_file("b/requires_ban", "#FOO")
zap_line_in_file("b/Makefile", "ARCHIVES = ")
zap_line_in_file("b/Makefile", "include ../common/Makefile.common")
zap_line_in_file("b/Makefile", "")
zap_line_in_file_start(".spec", "Release :")
zap_line_in_file_start(".spec", "Source99 :")
zap_line_in_file_start(".spec", "export SOURCE_DATE_EPOCH")
zap_line_in_file_start(".spec", "export AR=gcc-ar")
zap_line_in_file_start(".spec", "export RANLIB=gcc-ranlib")
zap_line_in_file_start(".spec", "export NM=gcc-nm")
zap_line_in_file_start(".spec", "export CFLAGS=\"$CFLAGS -O3 -ffat-lto-objects -flto=4 \"")
zap_line_in_file_start(".spec", "export FCFLAGS=\"$CFLAGS -O3 -ffat-lto-objects -flto=4 \"")
zap_line_in_file_start(".spec", "export FFLAGS=\"$CFLAGS -O3 -ffat-lto-objects -flto=4 \"")
zap_line_in_file_start(".spec", "export CXXFLAGS=\"$CXXFLAGS -O3 -ffat-lto-objects -flto=4 \"")
zap_line_in_file_start(".spec", "%setup -q -n ")
zap_line_in_file_start(".spec", "URL :")
zap_line_in_file_start(".spec", "Version :")
zap_line_in_file_start(".spec", "Group : Development/Tools")
zap_line_in_file_start(".spec", "No detailed description available")
zap_line_in_file_start(".spec", "bin components for the")
zap_line_in_file_start(".spec", "dev components for the")
zap_line_in_file_start(".spec", "lib components for the")
zap_line_in_file_start(".spec", "data components for the")
zap_line_in_file_start(".spec", "locales components for the")
zap_line_in_file_start(".spec", "license components for the")
zap_line_in_file_start(".spec", "doc components for the")
zap_line_in_file_start(".spec", "Group: Default")
zap_line_in_file_start(".spec", "export http_proxy=http://127.0.0.1:9/")
zap_line_in_file_start(".spec", "export https_proxy=http://127.0.0.1:9/")
zap_line_in_file_start(".spec", "export ftp_proxy=http://127.0.0.1:9/")
zap_line_in_file_start(".spec", "export no_proxy=localhost,127.0.0.1,0.0.0.0")
zap_line_in_file_start(".spec", "Summary:")
zap_line_in_file_start(".spec", "Group: Development")
zap_line_in_file_start(".spec", "Group: Binaries")
zap_line_in_file_start(".spec", "Group: Data")
zap_line_in_file_start(".spec", "Group: Libraries")
zap_line_in_file_start(".spec", "Group: Documentation")
zap_line_in_file_start(".spec", "export LANG=C")
zap_line_in_file_start(".spec", "%description lib")
zap_line_in_file_start(".spec", "%description bin")
zap_line_in_file_start(".spec", "%description data")
zap_line_in_file_start(".spec", "%description doc")
zap_line_in_file_start(".spec", "%description locales")
zap_line_in_file_start(".spec", "%description dev")
zap_line_in_file_start(".spec", "%description license")
zap_line_in_file_start(".spec", "%package doc")
zap_line_in_file_start(".spec", "cp -a ")
zap_line_in_file_start(".spec", "cd %{_builddir}/")
zap_line_in_file_start(".spec", "export GCC_IGNORE_WERROR=1")
zap_line_in_file_start("b/Makefile", "URL =")
zap_line_in_file_start("b/Makefile", "PKG_NAME :=")
zap_line_in_file("b/options.conf", "archives = ")
zap_line_in_file("b/options.conf", "giturl = ")
zap_line_in_file_start("b/options.conf", "url = ")
zap_line_in_file("b/options.conf", "[package]")
zap_line_in_file("b/options.conf", "")
zap_line_in_file("b/options.conf", "[autospec]")
zap_line_in_file("b/options.conf", "# build 32 bit libraries")
zap_line_in_file("b/options.conf", "32bit = false")
zap_line_in_file("b/options.conf", "# allow package to build with test failures")
zap_line_in_file("b/options.conf", "allow_test_failures = false")
zap_line_in_file("b/options.conf", "# unset %build ld_as_needed variable")
zap_line_in_file("b/options.conf", "asneeded = false")
zap_line_in_file("b/options.conf", "# this package is trusted enough to automatically update (used by other tools)")
zap_line_in_file("b/options.conf", "autoupdate = false")
zap_line_in_file("b/options.conf", "# extend flags with '-std=gnu++98")
zap_line_in_file("b/options.conf", "broken_c++ = false")
zap_line_in_file("b/options.conf", "# disable parallelization during build")
zap_line_in_file("b/options.conf", "broken_parallel_build = false")
zap_line_in_file("b/options.conf", "# this package is a library compatability package and only ships versioned library files")
zap_line_in_file("b/options.conf", "# this package is a library compatibility package and only ships versioned library files")
zap_line_in_file("b/options.conf", "compat = false")
zap_line_in_file("b/options.conf", "# set conservative build flags")
zap_line_in_file("b/options.conf", "conservative_flags = false")
zap_line_in_file("b/options.conf", "# dev package requires the extras to be installed")
zap_line_in_file("b/options.conf", "dev_requires_extras = false")
zap_line_in_file("b/options.conf", "nodebug = false")
zap_line_in_file("b/options.conf", "# pass -ffast-math to compiler")
zap_line_in_file("b/options.conf", "fast-math = false")
zap_line_in_file("b/options.conf", "# optimize build for speed over size")
zap_line_in_file("b/options.conf", "funroll-loops = false")
zap_line_in_file("b/options.conf", "# set flags to smallest -02 flags possible")
zap_line_in_file("b/options.conf", "insecure_build = false")
zap_line_in_file("b/options.conf", "# do not remove static libraries")
zap_line_in_file("b/options.conf", "keepstatic = false")
zap_line_in_file("b/options.conf", "# do not require autostart subpackage")
zap_line_in_file("b/options.conf", "no_autostart = false")
zap_line_in_file("b/options.conf", "# disable stripping binaries")
zap_line_in_file("b/options.conf", "nostrip = false")
zap_line_in_file("b/options.conf", "# optimize build for size over speed")
zap_line_in_file("b/options.conf", "optimize_size = false")
zap_line_in_file("b/options.conf", "# set profile for pgo")
zap_line_in_file("b/options.conf", "pgo = false")
zap_line_in_file("b/options.conf", "# set flags for security-sensitive builds")
zap_line_in_file("b/options.conf", "security_sensitive = false")
zap_line_in_file("b/options.conf", "# do not run test suite")
zap_line_in_file("b/options.conf", "skip_tests = false")
zap_line_in_file("b/options.conf", "# add .so files to the lib package instead of dev")
zap_line_in_file("b/options.conf", "so_to_lib = false")
zap_line_in_file("b/options.conf", "# configure build for avx2")
zap_line_in_file("b/options.conf", "use_avx2 = false")
zap_line_in_file("b/options.conf", "# configure build for avx512")
zap_line_in_file("b/options.conf", "use_avx512 = false")
zap_line_in_file("b/options.conf", "# add clang flags")
zap_line_in_file("b/options.conf", "use_clang = false")
zap_line_in_file("b/options.conf", "# configure build for lto")
zap_line_in_file("b/options.conf", "use_lto = true")
zap_line_in_file("b/options.conf", "# require package verification for build")
zap_line_in_file("b/options.conf", "verify_required = true")
zap_line_in_file("b/options.conf", "# do not generate debuginfo for this package")
zap_line_in_file("b/options.conf", "# configure build also for openmpi")
zap_line_in_file("b/options.conf", "openmpi = false")
zap_line_in_file("b/options.conf", "alias =")
zap_line_in_file("b/options.conf", "alias = ")
zap_line_in_file("b/options.conf", "nodebug = false")
zap_line_in_file("b/options.conf", "domain =")
zap_line_in_file("b/options.conf", "domain = ")
zap_line_in_file("b/buildreq_add", "# This file contains additional build requirements that did not get")
zap_line_in_file("b/buildreq_add", "# picked up automatically. One name per line, no whitespace.")
zap_line_in_file("b/buildreq_ban", "# This file contains build requirements that get picked up but are")
zap_line_in_file("b/buildreq_ban", "# undesirable. One entry per line, no whitespace.")
zap_line_in_file("b/excludes", "# This file contains the output files that need %exclude. Full path")
zap_line_in_file("b/excludes", "# names, one per line.")
zap_line_in_file("b/pkgconfig_add", "# This file contains additional pkgconfig build requirements that did")
zap_line_in_file("b/pkgconfig_add", "# not get picked up automatically. One name per line, no whitespace.")
zap_line_in_file("b/pkgconfig_ban", "# This file contains pkgconfig build requirements that get picked up")
zap_line_in_file("b/pkgconfig_ban", "# but are undesirable. One entry per line, no whitespace.")
zap_line_in_file("b/requires_add", "# This file contains additional runtime requirements that did not get")
zap_line_in_file("b/requires_add", "# picked up automatically. One name per line, no whitespace.")
zap_line_in_file("b/requires_ban", "# This file contains runtime requirements that get picked up but are")
zap_line_in_file("b/requires_ban", "# undesirable. One entry per line, no whitespace.")
zap_line_in_file_start(".spec", "Summary : No detailed summary available")
zap_plus_line_in_file("symbols")
zap_plus_line_in_file("symbols32")
zap_entire_file("b/whatrequires")
zap_entire_file("b/versions")
zap_entire_file("b/.gitignore")
zap_line_in_file_substring(".spec", "%{buildroot}/usr/share/package-licenses") # version number change in license copy
zap_empty_chunks()
print_all()
if __name__ == '__main__':
with tempfile.TemporaryDirectory() as workingdir:
main()
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