35 lines
970 B
Bash
Executable File
35 lines
970 B
Bash
Executable File
#!/usr/bin/env sh
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#
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# SPDX-License-Identifier: GPL-2.0-only
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# DESCR: Run clang-format on white-listed directories
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LINTDIR="$(
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cd -- "$(dirname "$0")" > /dev/null 2>&1 || return
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pwd -P
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)"
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# shellcheck source=helper_functions.sh
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. "${LINTDIR}/helper_functions.sh"
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# Until we require this by default, we need a list of opted-in directories
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# If the script isn't looking at a git repository, just exit
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if [ ! -f .clang-format-scope ] || [ "${IN_GIT_TREE}" -eq 0 ]; then
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exit 0
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fi
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files_to_check=$(${GIT} log HEAD~..HEAD --format= --name-only $(cat .clang-format-scope) | grep "\.[ch]$")
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# nothing to do
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if [ -z "$files_to_check" ]; then
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exit 0
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fi
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if [ $(clang-format $files_to_check | wc -l) -gt 0 ]; then
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if [ "$(${GIT} diff --no-prefix HEAD~..HEAD -- $files_to_check | clang-format-diff)" != "" ]; then
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echo "Coding style mismatch. The following patch fixes it:"
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${GIT} diff --no-prefix HEAD~..HEAD -- $files_to_check | clang-format-diff
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exit 0
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fi
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fi
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