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-rwxr-xr-xscripts/maint/clang-format.sh41
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diff --git a/scripts/maint/clang-format.sh b/scripts/maint/clang-format.sh
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--- a/scripts/maint/clang-format.sh
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-#!/bin/sh
-# Copyright 2020, The Tor Project, Inc.
-# See LICENSE for licensing information.
-
-#
-# DO NOT COMMIT OR MERGE CODE THAT IS RUN THROUGH THIS TOOL YET.
-#
-# WE ARE STILL DISCUSSING OUR DESIRED STYLE AND ITERATING ON IT.
-# (12 Feb 2020)
-#
-
-# This script runs "clang-format" and "codetool" in sequence over each of
-# our source files, and replaces the original file only if it has changed.
-#
-# We can't just use clang-format -i, since we also want to use codetool to
-# reformat a few things back to how we want them, and we want avoid changing
-# the mtime on files that didn't actually change.
-
-set -e
-
-cd "$(dirname "$0")/../../src/"
-
-# Shellcheck complains that a for loop over find's output is unreliable,
-# since there might be special characters in the output. But we happen
-# to know that none of our C files have special characters or spaces in
-# their names, so this is safe.
-#
-# shellcheck disable=SC2044
-for fname in $(find lib core feature app test tools -name '[^.]*.[ch]'); do
- tmpfname="${fname}.clang_fmt.tmp"
- rm -f "${tmpfname}"
- clang-format --style=file "${fname}" > "${tmpfname}"
- ../scripts/maint/codetool.py "${tmpfname}"
- if cmp "${fname}" "${tmpfname}" >/dev/null 2>&1; then
- echo "No change in ${fname}"
- rm -f "${tmpfname}"
- else
- echo "Change in ${fname}"
- mv "${tmpfname}" "${fname}"
- fi
-done