.pytools/Plugin/LicenseCheck: Use temp directory for git diff output

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3746

Use --output option in git diff command to remove code diffs
from build log on stdout when LicenseCheck plugin is run.
Instead, create a temp directory for the diff output file and
remove the temp directory after the diff output is processed.

Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Acked-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
This commit is contained in:
Michael D Kinney 2021-11-20 20:51:47 -08:00 committed by mergify[bot]
parent 3019f1bbab
commit 99f84ff473

View File

@ -5,6 +5,7 @@
##
import os
import shutil
import logging
import re
from io import StringIO
@ -61,12 +62,19 @@ class LicenseCheck(ICiBuildPlugin):
# - Junit Logger
# - output_stream the StringIO output stream from this plugin via logging
def RunBuildPlugin(self, packagename, Edk2pathObj, pkgconfig, environment, PLM, PLMHelper, tc, output_stream=None):
return_buffer = StringIO()
params = "diff --unified=0 origin/master HEAD"
RunCmd("git", params, outstream=return_buffer)
p = return_buffer.getvalue().strip()
patch = p.split("\n")
return_buffer.close()
# Create temp directory
temp_path = os.path.join(Edk2pathObj.WorkspacePath, 'Build', '.pytool', 'Plugin', 'LicenseCheck')
if not os.path.exists(temp_path):
os.makedirs(temp_path)
# Output file to use for git diff operations
temp_diff_output = os.path.join (temp_path, 'diff.txt')
params = "diff --output={} --unified=0 origin/master HEAD".format(temp_diff_output)
RunCmd("git", params)
with open(temp_diff_output) as file:
patch = file.read().strip().split("\n")
# Delete temp directory
if os.path.exists(temp_path):
shutil.rmtree(temp_path)
ignore_files = []
if "IgnoreFiles" in pkgconfig: