blob: 32d63646aa9cfef51dfaaa0b9fc1bb4d4f0f655d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
#!/bin/sh
set -e
get_jobs_num() {
local num="$(cat /proc/cpuinfo | grep -c "^processor")"
num="$(echo $(( num + 1 )))"
num="${num:-1}"
echo $num
}
help() {
echo 'Usage:'
echo ' pvscheck.sh [target-directory [branch]]'
echo ' pvscheck.sh [--recheck] [target-directory]'
echo ' pvscheck.sh --patch [--only-build]'
echo
echo ' --patch: patch sources in the current directory.'
echo ' Does not patch already patched files.'
echo ' Does not run analysis.'
echo
echo ' --only-build: Only patch files in ./build directory.'
echo
echo ' --recheck: run analysis on a prepared target directory.'
echo
echo ' target-directory: Directory where build should occur.'
echo ' Default: ../neovim-pvs'
echo
echo ' branch: Branch to check.'
echo ' Default: master.'
}
get_pvs_comment() {
cat > pvs-comment << EOF
// This is an open source non-commercial project. Dear PVS-Studio, please check
// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
EOF
}
install_pvs() {
mkdir pvs-studio
cd pvs-studio
curl -o pvs-studio.tar.gz "$PVS_URL"
tar xzf pvs-studio.tar.gz
rm pvs-studio.tar.gz
local pvsdir="$(find . -maxdepth 1 -mindepth 1)"
find "$pvsdir" -maxdepth 1 -mindepth 1 -exec mv '{}' . \;
rmdir "$pvsdir"
export PATH="$PWD/bin${PATH+:}${PATH}"
cd ..
}
create_compile_commands() {
mkdir build
cd build
env \
CC=clang \
CFLAGS=' -O0 ' \
cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX="$PWD/root"
make -j"$(get_jobs_num)"
find src/nvim/auto -name '*.test-include.c' -delete
cd ..
}
patch_sources() {
get_pvs_comment
local sh_script='
pvs_comment="$(cat pvs-comment ; echo -n EOS)"
filehead="$(head -c $(( ${#pvs_comment} - 3 )) "$1" ; echo -n EOS)"
if test "x$filehead" != "x$pvs_comment" ; then
cat pvs-comment "$1" > "$1.tmp"
mv "$1.tmp" "$1"
fi
'
if test "x$1" != "x--only-build" ; then
find \
src/nvim test/functional/fixtures test/unit/fixtures \
-name '*.c' \
-exec /bin/sh -c "$sh_script" - '{}' \;
fi
find \
build/src/nvim/auto build/config \
-name '*.c' -not -name '*.test-include.c' \
-exec /bin/sh -c "$sh_script" - '{}' \;
rm pvs-comment
}
run_analysis() {
pvs-studio-analyzer \
analyze \
--threads "$(get_jobs_num)" \
--output-file PVS-studio.log \
--verbose \
--file build/compile_commands.json \
--sourcetree-root .
plog-converter -t xml -o PVS-studio.xml PVS-studio.log
plog-converter -t errorfile -o PVS-studio.err PVS-studio.log
plog-converter -t tasklist -o PVS-studio.tsk PVS-studio.log
}
do_check() {
local tgt="${1}"
local branch="${2}"
git clone --branch="$branch" . "$tgt"
cd "$tgt"
install_pvs
create_compile_commands
run_analysis
}
do_recheck() {
local tgt="${1}"
cd "$tgt"
export PATH="$PWD/pvs-studio/bin${PATH+:}${PATH}"
run_analysis
}
main() {
local PVS_URL="http://files.viva64.com/pvs-studio-6.14.21446.1-x86_64.tgz"
if test "x$1" = "x--help" ; then
help
return
fi
set -x
if test "x$1" = "x--patch" ; then
shift
if test "x$1" = "x--only-build" ; then
shift
patch_sources --only-build
else
patch_sources
fi
exit $?
fi
local recheck=
if test "x$1" = "x--recheck" ; then
recheck=1
shift
fi
local tgt="${1:-$PWD/../neovim-pvs}"
local branch="${2:-master}"
if test "x$recheck" = "x" ; then
do_check "$tgt" "$branch"
else
do_recheck "$tgt"
fi
}
main "$@"
|
