{"id":2220625,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2220625/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/patch/20260407-generate-cyclonedx-br-v1-1-03c45ccba2ed@cherry.de/","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/1.1/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260407-generate-cyclonedx-br-v1-1-03c45ccba2ed@cherry.de>","date":"2026-04-07T17:37:07","name":"[1/4] utils/generate-cyclonedx: remove \"support\" for bz2 and gzip compressed patches","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"50022c6b56bdf89f2ce07b3c4c1c9b4b4e2dfc3e","submitter":{"id":83602,"url":"http://patchwork.ozlabs.org/api/1.1/people/83602/?format=json","name":"Quentin Schulz","email":"foss+buildroot@0leil.net"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260407-generate-cyclonedx-br-v1-1-03c45ccba2ed@cherry.de/mbox/","series":[{"id":499014,"url":"http://patchwork.ozlabs.org/api/1.1/series/499014/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/list/?series=499014","date":"2026-04-07T17:37:07","name":"make utils/generate-cyclonedx runnable with Buildroot host packages","version":1,"mbox":"http://patchwork.ozlabs.org/series/499014/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2220625/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2220625/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=SlMufzSc;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::137; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"From: Quentin Schulz \n\nBuildroot-local patches can only be suffixed by .patch, otherwise they\neither need to be downloaded via _PATCH or manually applied via\n$(APPLY_PATCHES) in a _{PRE,POST}_PATCH_HOOKS like in\nlinux/linux.mk. In the former case, they are then listed in the\nshow-info output with a full URL (prefixed by '_SITE_METHOD+'). In\nthe latter case, they are simply not listed at all at the moment.\n\nBy removing \"support\" for those compressed patches, we can avoid the bz2\ndependency and can now use Buildroot's host-python3 package without\nBR2_PACKAGE_HOST_PYTHON3_BZIP2 to run utils/generate-cyclonedx (though\nthe initial downloading of the SPDX schema in JSON format doesn't work\nyet, though that is something that one can handle with a simple\nwget/curl to the appropriate place).\n\nSigned-off-by: Quentin Schulz \n---\n utils/generate-cyclonedx | 16 +++-------------\n 1 file changed, 3 insertions(+), 13 deletions(-)","diff":"diff --git a/utils/generate-cyclonedx b/utils/generate-cyclonedx\nindex 35198a47cf..d17aa805b7 100755\n--- a/utils/generate-cyclonedx\n+++ b/utils/generate-cyclonedx\n@@ -9,8 +9,6 @@\n \n \n import argparse\n-import bz2\n-import gzip\n import json\n import os\n from pathlib import Path\n@@ -177,7 +175,7 @@ def patch_retrieve_header(content: str) -> str:\n \n \n def read_patch_file(patch_path: Path) -> str:\n- \"\"\"Read the content of a patch file, handling compression.\n+ \"\"\"Read the content of a patch file.\n \n Args:\n patch_path (Path): Patch path.\n@@ -185,16 +183,8 @@ def read_patch_file(patch_path: Path) -> str:\n Returns:\n str: Patch content.\n \"\"\"\n- if patch_path.suffix == \".gz\":\n- f = gzip.open(patch_path, mode=\"rt\")\n- elif patch_path.suffix == \".bz\":\n- f = bz2.open(patch_path, mode=\"rt\")\n- else:\n- f = open(patch_path)\n-\n- content = f.read()\n- f.close()\n- return content\n+ with open(patch_path) as f:\n+ return f.read()\n \n \n def cyclonedx_patches(patch_list: list[str]):\n","prefixes":["1/4"]}