e0f08c06aa
Now we have nice example header guards ;) Change-Id: I1a5f8031cf267abf67dc4fbb20880d23e3640867
83 lines
2.8 KiB
Bash
Executable file
83 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# corrects include guards for hxx/h files automatically by its path.
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# Usage:
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# a) fixincludeguards.sh header.hxx
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# b) find . -name *.hxx -or -name *.h | xargs bash ./bin/fixincludeguards.sh
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# TODO: This doesn't fix wrong #endif comments, like:
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# #ifndef FOO_BAR_HXX
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# #define FOO_BAR_HXX
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# ...
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# #endif // OTHER_BAR_HXX
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# TODO: Make this portable. As it is now, it likely only works on Linux, or
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# other platforms with a purely GNU toolset.
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guard_prefix="INCLUDED_"
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for fn in "$@"; do
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# remove leading ./, if invoked with find
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fn=`echo "$fn" | sed 's/^.\///g'`
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# global header in include/ top level dir:
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# drop the project dir
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fnfixed=`echo $fn | sed 's/\(include\|odk\/examples\/cpp\)\///g'`
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# convert file path to header guard
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guard=`echo "$fnfixed" | sed 's/[\/\.-]/_/g' | tr 'a-z' 'A-Z'`
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if [ aa"`git grep -h "^\s*#ifndef ${guard_prefix}$guard" "$fn" | wc -l`" != "aa1" ] ||
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[ aa"`git grep -h "^\s*#define ${guard_prefix}$guard" "$fn" | wc -l`" != "aa1" ]; then
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# pattern which identifies guards, common one look like
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# _MODULE_FILE_HXX, FILE_H, FILE_INC
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pattern=".*\(_HXX\|_H\|_INC\|_hxx\|_h\|_inc\)"
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### extract guard definition
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# head to take only the first match
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old_guard=`git grep -h "#ifndef $pattern" "$fn" | head -n1 | sed "s/.*\s\($pattern.*\)/\1/"`
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if [ aa"$old_guard" == aa"" ]; then
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echo -e "$fn: \e[00;31mwarning:\e[00m guard not detectable"
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continue
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fi
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if [ aa"`git grep -w "$old_guard" | cut -d ':' -f1 | sort -u | wc -l `" != aa"1" ]; then
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echo -e "$fn: \e[00;31mwarning:\e[00m $old_guard guard definition used in other files"
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continue
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fi
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### skip some special files...
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# skip this comphelper stuff:
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# INCLUDED_COMPHELPER_IMPLBASE_VAR_HXX_14
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if [ aa"INCLUDED_COMPHELPER_IMPLBASE_" == aa"`echo $old_guard | sed "s/VAR_HXX_[0-9]\+//g"`" ]; then
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continue
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fi
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# skip files like xmloff/source/forms/elementimport_impl.hxx
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if [ aa"`git grep -h "#error.*directly" "$fn" | wc -l`" != "aa0" ]; then
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continue
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fi
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### replace old guard with new scheme guard
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echo "$fn: $old_guard"
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# includes leading whitespace removal
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sed -i "s/\s*${old_guard}/ ${guard_prefix}${guard}/g" "$fn"
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### clean up endif
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sed -i "s/#endif\s*\(\/\/\|\/\*\)\s*\#\?\(ifndef\)\?\s*!\?\s*\(${guard_prefix}${guard}\).*/#endif \/\/ \3/g" "$fn"
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fi
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done
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