mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-09-15 22:29:58 +00:00
6439c243e7
This follows the recently introduced naming scheme and directory layout. "libnm-systemd-core" is an independent component, and as such should no be inside "src/core/". Move it. https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/875
146 lines
4.1 KiB
Bash
Executable file
146 lines
4.1 KiB
Bash
Executable file
#!/bin/bash
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set -e
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die() {
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printf '%s\n' "$*" >&2
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exit 1
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}
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EXCLUDE=(
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":(exclude)src/c-list"
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":(exclude)src/c-list"
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":(exclude)src/c-list"
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":(exclude)src/c-rbtree"
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":(exclude)src/c-siphash"
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":(exclude)src/c-stdaux"
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":(exclude)src/libnm-std-aux/unaligned.h"
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":(exclude)src/libnm-systemd-shared/src"
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":(exclude)src/libnm-systemd-core/src"
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":(exclude)src/n-acd"
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":(exclude)src/n-dhcp4"
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)
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NM_ROOT="$(git rev-parse --show-toplevel)" || die "not inside a git repository"
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NM_PREFIX="$(git rev-parse --show-prefix)" || die "not inside a git repository"
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if [ ! -f "$NM_ROOT/.clang-format" ]; then
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die "Error: the clang-format file in \"$NM_ROOT\" does not exist"
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fi
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if ! command -v clang-format &> /dev/null; then
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die "Error: clang-format is not installed. On RHEL/Fedora/CentOS run 'dnf install clang-tools-extra'"
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fi
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if test -n "$NM_PREFIX"; then
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_EXCLUDE=()
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for e in "${EXCLUDE[@]}"; do
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REGEX='^:\(exclude\)'"$NM_PREFIX"'([^/].*)$'
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if [[ "$e" =~ $REGEX ]]; then
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_EXCLUDE+=(":(exclude)${BASH_REMATCH[1]}")
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fi
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done
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EXCLUDE=("${_EXCLUDE[@]}")
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fi
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FILES=()
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HAS_EXPLICIT_FILES=0
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SHOW_FILENAMES=0
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TEST_ONLY=1
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usage() {
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printf "Usage: %s [OPTION]... [FILE]...\n" $(basename $0)
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printf "Reformat source files using NetworkManager's code-style.\n\n"
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printf "If no file is given the script runs on the whole codebase.\n"
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printf "If no flag is given no file is touch but errors are reported.\n\n"
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printf "OPTIONS:\n"
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printf " -i Reformat files\n"
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printf " -n Only check the files (this is the default)\n"
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printf " -h Print this help message\n"
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printf " --show-filenames Only print the filenames that would be checked\n"
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printf " -- Separate options from filenames/directories\n"
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}
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HAD_DASHDASH=0
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while (( $# )); do
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if [ "$HAD_DASHDASH" = 0 ]; then
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case "$1" in
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-h)
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usage
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exit 0
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;;
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--show-filenames)
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SHOW_FILENAMES=1
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shift
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continue
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;;
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-n)
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TEST_ONLY=1
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shift
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continue
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;;
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-i)
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TEST_ONLY=0
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shift
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continue
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;;
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--)
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HAD_DASHDASH=1
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shift
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continue
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;;
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esac
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fi
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if [ -d "$1" ]; then
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FILES+=( $(git ls-files -- "${1}/*.[hc]" "${EXCLUDE[@]}" ) )
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elif [ -f "$1" ]; then
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FILES+=("$1")
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else
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usage >&2
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echo >&2
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die "Unknown argument \"$1\" which also is neither a file nor a directory."
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fi
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shift
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HAS_EXPLICIT_FILES=1
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done
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if [ $HAS_EXPLICIT_FILES = 0 ]; then
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FILES=( $(git ls-files -- '*.[ch]' "${EXCLUDE[@]}") )
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fi
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if [ $SHOW_FILENAMES = 1 ]; then
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printf '%s\n' "${FILES[@]}"
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exit 0
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fi
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if [ "${#FILES[@]}" = 0 ]; then
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die "Error: no files to check"
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fi
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FLAGS_TEST=( --Werror -n --ferror-limit=1 )
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if [ $TEST_ONLY = 1 ]; then
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# We assume that all formatting is correct. In that mode, passing
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# all filenames to clang-format is significantly faster.
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#
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# Only in case of an error, we iterate over the files one by one
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# until we find the first invalid file.
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for f in "${FILES[@]}"; do
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[ -f $f ] || die "Error: file \"$f\" does not exist (or is not a regular file)"
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done
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clang-format "${FLAGS_TEST[@]}" "${FILES[@]}" &>/dev/null && exit 0
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for f in "${FILES[@]}"; do
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[ -f $f ] || die "Error: file \"$f\" does not exist (or is not a regular file)"
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if ! clang-format "${FLAGS_TEST[@]}" "$f" &>/dev/null; then
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FF="$(mktemp)"
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trap 'rm -f "$FF"' EXIT
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clang-format "$f" 2>/dev/null > "$FF"
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git --no-pager diff "$f" "$FF" || :
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die "Error: file \"$f\" has code-style is wrong. Fix it by running "'`'"\"$0\" -i \"$f\""'`'
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fi
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done
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die "an unknown error happened."
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fi
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clang-format -i "${FILES[@]}"
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