mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 19:25:11 -07:00
148 lines
2.8 KiB
Bash
Executable File
148 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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set -e
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get_jobs_num() {
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local num="$(cat /proc/cpuinfo | grep -c "^processor")"
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num="$(echo $(( num + 1 )))"
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num="${num:-1}"
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echo $num
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}
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help() {
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echo 'Usage:'
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echo ' pvscheck.sh [target-directory [branch]]'
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echo ' pvscheck.sh [--recheck] [target-directory]'
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echo
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echo ' --recheck: run analysis on a prepared target directory'
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echo
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echo ' target-directory: Directory where build should occur'
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echo ' Default: ../neovim-pvs'
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echo
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echo ' branch: Branch to check'
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echo ' Default: master'
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}
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get_pvs_comment() {
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cat > pvs-comment << EOF
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// This is an open source non-commercial project. Dear PVS-Studio, please check it.
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// PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
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EOF
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}
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install_pvs() {
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mkdir pvs-studio
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cd pvs-studio
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curl -o pvs-studio.tar.gz "$PVS_URL"
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tar xzf pvs-studio.tar.gz
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rm pvs-studio.tar.gz
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local pvsdir="$(find . -maxdepth 1 -mindepth 1)"
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find "$pvsdir" -maxdepth 1 -mindepth 1 -exec mv '{}' . \;
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rmdir "$pvsdir"
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export PATH="$PWD/bin${PATH+:}${PATH}"
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cd ..
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}
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create_compile_commands() {
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mkdir build
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cd build
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env \
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CC=clang \
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CFLAGS=' -O0 ' \
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cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX="$PWD/root"
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make -j"$(get_jobs_num)"
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find src/nvim/auto -name '*.test-include.c' -delete
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cd ..
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}
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patch_sources() {
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get_pvs_comment
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local sh_script='
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cat pvs-comment "$1" > "$1.tmp"
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mv "$1.tmp" "$1"
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'
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find \
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src/nvim test/functional/fixtures test/unit/fixtures \
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-name '*.[ch]' \
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-exec /bin/sh -c "$sh_script" - '{}' \;
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find \
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build/src/nvim/auto build/config \
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-name '*.[ch]' -not -name '*.test-include.c' \
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-exec /bin/sh -c "$sh_script" - '{}' \;
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}
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run_analysis() {
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pvs-studio-analyzer \
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analyze \
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--threads "$(get_jobs_num)" \
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--output-file PVS-studio.log \
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--verbose \
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--file build/compile_commands.json \
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--sourcetree-root .
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plog-converter -t xml -o PVS-studio.xml PVS-studio.log
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plog-converter -t errorfile -o PVS-studio.err PVS-studio.log
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plog-converter -t tasklist -o PVS-studio.tsk PVS-studio.log
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}
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do_check() {
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local tgt="${1}"
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local branch="${2}"
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git clone --branch="$branch" . "$tgt"
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cd "$tgt"
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install_pvs
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create_compile_commands
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patch_sources
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run_analysis
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}
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do_recheck() {
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local tgt="${1}"
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cd "$tgt"
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export PATH="$PWD/pvs-studio/bin${PATH+:}${PATH}"
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run_analysis
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}
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main() {
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local PVS_URL="http://files.viva64.com/pvs-studio-6.14.21446.1-x86_64.tgz"
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if test "x$1" = "x--help" ; then
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help
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return
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fi
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set -x
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local recheck=
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if test "x$1" = "x--recheck" ; then
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recheck=1
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shift
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fi
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local tgt="${1:-$PWD/../neovim-pvs}"
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local branch="${2:-master}"
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if test "x$recheck" = "x" ; then
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do_check "$tgt" "$branch"
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else
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do_recheck "$tgt"
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fi
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}
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main "$@"
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