193 lines
3.6 KiB
Bash
Executable File
193 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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#$Id$
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#Copyright (c) 2016-2021 Pierre Pronchery <khorben@defora.org>
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#
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#Redistribution and use in source and binary forms, with or without
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#modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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#FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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#DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#variables
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CONFIGSH="${0%/clint.sh}/../config.sh"
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CFLAGS=
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CPPFLAGS=
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PROGNAME="clint.sh"
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PROJECTCONF="../project.conf"
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#executables
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DATE="date"
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DEBUG="_debug"
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ECHO="/bin/echo"
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FIND="find"
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GREP="grep"
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LINT="lint -g"
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MKDIR="mkdir -p"
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SORT="sort -n"
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TR="tr"
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[ -f "$CONFIGSH" ] && . "$CONFIGSH"
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#functions
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#clint
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_clint()
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{
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res=0
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subdirs=
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$DATE
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while read line; do
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case "$line" in
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"["*)
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break
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;;
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"subdirs="*)
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subdirs=${line#subdirs=}
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subdirs=$(echo "$subdirs" | $TR ',' ' ')
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;;
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esac
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done < "$PROJECTCONF"
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if [ ! -n "$subdirs" ]; then
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_error "Could not locate directories to analyze"
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return $?
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fi
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for subdir in $subdirs; do
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[ -d "../$subdir" ] || continue
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while read filename; do
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[ -n "$filename" ] || continue
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r=0
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case "$filename" in
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*.c)
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echo
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_clint_lint "$filename" || r=$?
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_clint_rtrim "$filename"|| r=$?
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;;
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*.h)
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echo
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echo "$filename:"
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_clint_rtrim "$filename"|| r=$?
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;;
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*)
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continue
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;;
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esac
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if [ $r -eq 0 ]; then
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echo " OK"
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echo "$PROGNAME: $filename: OK" 1>&2
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else
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echo "FAIL"
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echo "$PROGNAME: $filename: FAIL" 1>&2
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res=2
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fi
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done << EOF
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$($FIND "../$subdir" -type f | $SORT)
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EOF
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done
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return $res
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}
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_clint_lint()
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{(
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filename="$1"
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$ECHO -n "${filename%/*}/"
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$DEBUG $LINT $CPPFLAGS $CFLAGS "$filename" 2>&1
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ret=$?
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if [ $ret -eq 127 ]; then
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#XXX ignore errors when $LINT is not available
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ret=0
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fi
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return $ret
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)}
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_clint_rtrim()
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{
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filename="$1"
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regex="[ ]\\+\$"
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$DEBUG $GREP -vq "$regex" "$filename" 2>&1
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}
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#debug
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_debug()
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{
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echo "$@" 1>&3
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"$@"
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}
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#error
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_error()
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{
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echo "$PROGNAME: $@" 1>&2
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return 2
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}
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#usage
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_usage()
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{
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echo "Usage: $PROGNAME [-c] target..." 1>&2
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return 1
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}
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#main
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clean=0
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while getopts "cO:P:" name; do
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case "$name" in
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c)
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clean=1
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;;
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O)
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export "${OPTARG%%=*}"="${OPTARG#*=}"
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;;
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P)
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CPPFLAGS="$CPPFLAGS -I$OPTARG/include"
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;;
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?)
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_usage
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exit $?
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;;
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esac
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done
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shift $((OPTIND - 1))
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if [ $# -lt 1 ]; then
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_usage
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exit $?
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fi
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#clean
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[ $clean -ne 0 ] && exit 0
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exec 3>&1
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ret=0
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while [ $# -gt 0 ]; do
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target="$1"
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dirname="${target%/*}"
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shift
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if [ -n "$dirname" -a "$dirname" != "$target" ]; then
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$MKDIR -- "$dirname" || ret=$?
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fi
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_clint > "$target" || ret=$?
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done
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exit $ret
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