c58391c9d1
These are supposed to have CRLF because Windows, so we'll just skip this file type in the script.
(cherry picked from commit 4cdc75915f)
65 lines
2.1 KiB
Bash
Executable File
65 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This script ensures proper POSIX text file formatting and a few other things.
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# This is supplementary to clang_format.sh and black_format.sh, but should be
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# run before them.
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# We need dos2unix and recode.
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if [ ! -x "$(command -v dos2unix)" -o ! -x "$(command -v recode)" ]; then
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printf "Install 'dos2unix' and 'recode' to use this script.\n"
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fi
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set -uo pipefail
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IFS=$'\n\t'
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# Loops through all text files tracked by Git.
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git grep -zIl '' |
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while IFS= read -rd '' f; do
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# Exclude some types of files.
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if [[ "$f" == *"csproj" ]]; then
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continue
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elif [[ "$f" == *"sln" ]]; then
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continue
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elif [[ "$f" == *".bat" ]]; then
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continue
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elif [[ "$f" == *"patch" ]]; then
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continue
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elif [[ "$f" == *"pot" ]]; then
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continue
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elif [[ "$f" == *"po" ]]; then
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continue
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elif [[ "$f" == "thirdparty"* ]]; then
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continue
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elif [[ "$f" == "platform/android/java/lib/src/com/google"* ]]; then
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continue
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elif [[ "$f" == *"-so_wrap."* ]]; then
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continue
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fi
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# Ensure that files are UTF-8 formatted.
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recode UTF-8 "$f" 2> /dev/null
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# Ensure that files have LF line endings and do not contain a BOM.
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dos2unix "$f" 2> /dev/null
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# Remove trailing space characters and ensures that files end
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# with newline characters. -l option handles newlines conveniently.
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perl -i -ple 's/\s*$//g' "$f"
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# Remove the character sequence "== true" if it has a leading space.
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perl -i -pe 's/\x20== true//g' "$f"
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done
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git diff --color > patch.patch
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# If no patch has been generated all is OK, clean up, and exit.
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if [ ! -s patch.patch ] ; then
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printf "Files in this commit comply with the formatting rules.\n"
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rm -f patch.patch
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exit 0
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fi
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# A patch has been created, notify the user, clean up, and exit.
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printf "\n*** The following differences were found between the code "
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printf "and the formatting rules:\n\n"
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cat patch.patch
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printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
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rm -f patch.patch
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exit 1
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