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
173
174
175
176
177
178
179
180
|
#!/bin/bash
#
# Find all man pages, and check they do not have groff syntax errors
# or warnings.
#
# Sami Kerola <kerolasa@iki.fi>
set -e # exit on errors
set -o pipefail # exit if pipe writer fails
set -u # disallow usage of unset variables
set -C # disallow redirection file overwriting
SCRIPT_INVOCATION_SHORT_NAME=$(basename ${0})
trap 'echo "${SCRIPT_INVOCATION_SHORT_NAME}: exit on error"; exit 1' ERR
usage() {
echo "Usage: ${0} [-vVh]"
echo " -v verbose messaging"
echo " -V print version and exit"
echo " -h print this help and exit"
}
VERBOSE='false'
while getopts vVh OPTIONS; do
case ${OPTIONS} in
v)
VERBOSE='true'
;;
V)
echo "util-linux: ${SCRIPT_INVOCATION_SHORT_NAME}: v2.1"
exit 0
;;
h)
usage
exit 0
;;
*)
usage
exit 1
esac
done
# Try to find missing manuals matching build targets with manual files.
declare -A MAN_LIST BIN_LIST
declare -i ITER
declare -i COUNT_GROG=0
declare -i COUNT_TROFF=0
declare -i COUNT_REPEATS=0
declare -a REPEATS
declare -A KNOWN_REPEATS
KNOWN_REPEATS[mount.8]='foo l2 l c'
KNOWN_REPEATS[hexdump.1]='l'
KNOWN_REPEATS[flock.1]='"$0"'
KNOWN_REPEATS[switch_root.8]='$DIR'
remove_repeats()
{
set +u
for KN in ${KNOWN_REPEATS[${I##*/}]}; do
if [ "${KN}" = "${REPEATS[$1]}" ]; then
if $VERBOSE; then
echo "info: ${I} removing repeat: ${REPEATS[$1]}"
fi
unset REPEATS[$1]
fi
done
set -u
}
cd $(git rev-parse --show-toplevel)
for I in $(
find . -type f -name '*[[:alpha:]].[1-8]' |grep -v "autom4te.cache\|\.libs/"
); do
MAN_FILE=${I##*/}
MAN_LIST[${MAN_FILE%%.[0-9]}]=1
if awk '{if (1 < NR) {exit 1}; if ($1 ~ /^.so$/) {exit 0}}' ${I}; then
# Some manuals, such as x86_64, call inclusion and they
# should not be tested any further.
if ${VERBOSE}; then
printf "skipping: ${I}: includes "
awk '{print $2}' ${I}
fi
continue
fi
if ${VERBOSE}; then
echo "testing: ${I}"
fi
RET=1
cat ${I} | troff -mandoc -ww -z |& grep "<" && RET=$?
if [ $RET = 0 ]; then
echo "From: cat ${I} | troff -mandoc -ww -z"
echo "=================================================="
((++COUNT_TROFF))
fi
GROG=1
if command -v lexgrog &> /dev/null; then
if ! lexgrog ${I} >/dev/null; then
echo "error: run: lexgrog ${I}"
echo "=================================================="
((++COUNT_GROG))
fi
elif command -v grog &> /dev/null; then
if ! grog ${I} | grep man >/dev/null; then
echo "error: grog ${I} is not a man file"
echo "=================================================="
((++COUNT_GROG))
fi
else
GROG=0
fi
REPEATS=( $(cat ${I} | troff -mandoc -Tascii 2>/dev/null | grotty |
col -b |
sed -e 's/\s\+/\n/g; /^$/d' |
awk 'BEGIN { p="" } { if (0 < length($0)) { if (p == $0) { print } } p = $0 }') )
if [ 0 -lt "${#REPEATS[@]}" ]; then
ITER=${#REPEATS[@]}+1
while ((ITER--)); do
remove_repeats ${ITER}
done
if [ 0 -lt "${#REPEATS[@]}" ]; then
echo "warning: ${I} has repeating words: ${REPEATS[@]}"
echo "=================================================="
((++COUNT_REPEATS))
fi
fi
done
# Create a list of build targets.
for I in $(find $(git rev-parse --show-toplevel) -name 'Make*.am' | xargs awk '
$1 ~ /_SOURCES/ {
if ($1 ~ /^test/ ||
$1 ~ /^no(inst|dist)/ ||
$1 ~ /^sample/ ||
$1 ~ /^BUILT/) {
next
}
sub(/_SOURCES/, "")
if ($1 ~ /^lib.*_la/) {
next
}
sub(/_static/, "")
gsub(/_/, ".")
sub(/switch.root/, "switch_root")
sub(/pivot.root/, "pivot_root")
print $1
}'); do
BIN_LIST[$I]=1
done
# Find if build target does not have manual.
set +u
for I in ${!BIN_LIST[@]}; do
if [ -v ${MAN_LIST[$I]} ]; then
echo "warning: ${SCRIPT_INVOCATION_SHORT_NAME}: ${I} does not have man page"
fi
done
set -u
echo "${SCRIPT_INVOCATION_SHORT_NAME}: ${#BIN_LIST[*]} build targets were found"
echo "${SCRIPT_INVOCATION_SHORT_NAME}: ${#MAN_LIST[*]} files were tested"
if [ ${GROG} = 0 ]; then
echo "warning: neither grog nor lexgrog commands were found"
fi
if [ ${COUNT_GROG} -ne 0 -o ${COUNT_TROFF} -ne 0 -o ${COUNT_REPEATS} -ne 0 ]; then
echo "error: ${SCRIPT_INVOCATION_SHORT_NAME}: ${COUNT_GROG} files failed (lex)grog man-page test"
echo "error: ${SCRIPT_INVOCATION_SHORT_NAME}: ${COUNT_TROFF} files failed troff parsing test"
echo "error: ${SCRIPT_INVOCATION_SHORT_NAME}: ${COUNT_REPEATS} files have repeating words"
ITER=${#MAN_LIST[*]}-${COUNT_GROG}-${COUNT_TROFF}-${COUNT_REPEATS}
echo "${SCRIPT_INVOCATION_SHORT_NAME}: ${ITER} man-pages approved"
exit 1
fi
if ! ${VERBOSE}; then
echo "${SCRIPT_INVOCATION_SHORT_NAME}: success"
fi
exit 0
|
