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experimental/tools/pdf-comparison: delete worktree when it gets into a bad state

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No-Try: true
Change-Id: I61f48fd32348d44a2c7e27d56e404f7876bed3ef
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/245161
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
This commit is contained in:
Hal Canary 2019-09-30 11:00:47 -04:00 committed by Skia Commit-Bot
parent 1ffc2e453b
commit a7914a8726
1 changed files with 7 additions and 3 deletions
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10
experimental/tools/pdf-comparison.py
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@ -20,6 +20,7 @@ cp out/default/pdfium_test ~/bin/
import os
import re
import shutil
import subprocess
import sys
import tempfile
@ -201,9 +202,12 @@ def checkout_worktree(checkoutable):
directory = os.path.join(tempfile.gettempdir(), 'skpdf_control_tree')
commit = check_output(['git', 'rev-parse', checkoutable]).strip()
if os.path.isdir(directory):
check_call(['git', 'checkout', commit], cwd=directory)
else:
check_call(['git', 'worktree', 'add', directory, commit])
try:
check_call(['git', 'checkout', commit], cwd=directory)
return directory
except subprocess.CalledProcessError:
shutil.rmtree(directory)
check_call(['git', 'worktree', 'add', '-f', directory, commit])
return directory
def build_skia(directory, executable):