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
|
#!/usr/bin/env bash
set -eou pipefail
function usage()
{
cat << HEREDOC
Usage: $PROGRAM --srcdir <srcdir> --destdir <destdir> --asciidoctor-load-path <directory> --docdir <docdir> --po4acfg <file> --util-linux-version <version> [<asciidoc file>...]
Translate Asciidoc man page source files and generate man pages.
Options:
--help show this help message and exit
--progress report the current progress
--srcdir <srcdir> directory containing the asciidoc files to translate
--destdir <destdir> directory in which to place the translated asciidoc files and man pages
--asciidoctor-load-path <directory> value for the --load-path option passed to the Asciidoctor command
--docdir <docdir> directory where the package documentation will be installed
--util-linux-version <version> version of util-linux to include in the man pages
--po4acfg <file> path to the po4a.cfg file
HEREDOC
}
PROGRAM=$(basename "$0")
PROGRESS=false
while [[ $# -gt 0 ]]; do
case $1 in
--srcdir)
SRCDIR="$2"
shift
shift
;;
--destdir)
DESTDIR="$2"
shift
shift
;;
--asciidoctor-load-path)
ASCIIDOCTOR_LOAD_PATH="$2"
shift
shift
;;
--docdir)
DOCDIR="$2"
shift
shift
;;
--help)
usage
exit 0
;;
--po4acfg)
PO4ACFG="$2"
shift
shift
;;
--progress)
PROGRESS=true
shift
;;
--util-linux-version)
UTIL_LINUX_VERSION="$2"
shift
shift
;;
--*|-*)
echo "Unknown option $1"
usage
exit 1
;;
*)
ADOCS+=("$1")
shift
;;
esac
done
set -- "${ADOCS[@]}"
mapfile -t LOCALES < <( awk '/\[po4a_langs\]/ {for (i=2; i<=NF; i++) print $i}' "$PO4ACFG" )
mapfile -t PO4ACFG_TRANSLATIONS < <( awk '/\[type:asciidoc\]/ {print $2;}' "$PO4ACFG" )
mkdir --parents "$DESTDIR"
DESTDIR=$( OLDPWD=- CDPATH='' cd -P -- "$DESTDIR" && pwd )
MANADOCS=()
PO4A_TRANSLATE_ONLY_FLAGS=()
for LOCALE in "${LOCALES[@]}"; do
for ADOC in "${ADOCS[@]}"; do
if [[ "$ADOC" == *"/man-common/manpage-stub.adoc" ]]; then
continue
fi
ADOC_NAME=$(basename "$ADOC")
if [[ ! " ${PO4ACFG_TRANSLATIONS[*]} " =~ .*${ADOC_NAME}[[:space:]] ]]; then
echo "unconfigured in $PO4ACFG: $ADOC"
continue
fi
PO4A_TRANSLATE_ONLY_FLAGS+=("--translate-only")
if [[ "$ADOC" == *"/man-common/"* ]]; then
PO4A_TRANSLATE_ONLY_FLAGS+=("$LOCALE/man-common/$ADOC_NAME")
else
MANADOCS+=("$LOCALE/$ADOC_NAME")
PO4A_TRANSLATE_ONLY_FLAGS+=("$LOCALE/$ADOC_NAME")
fi
done
done
if [ ${#MANADOCS[@]} -eq 0 ] && [ ${#PO4A_TRANSLATE_ONLY_FLAGS[@]} -gt 0 ]; then
echo "Only man-common Asciidoc files were supplied"
exit 1
fi
# Only version 0.72 and later of po4a properly support the --translate-only flag.
PO4A_VERSION=$(po4a --version | { read -r _ _ v; echo "${v%*.}"; })
if echo "0.72" "$PO4A_VERSION" | sort --check --version-sort; then
PO4A_TRANSLATE_ONLY_FLAGS=("--no-update")
fi
[ "$PROGRESS" = true ] && echo "po4a: generate man-pages translations"
DISCARDED_TRANSLATIONS=()
output=$(po4a --srcdir "$SRCDIR" --destdir "$DESTDIR" "${PO4A_TRANSLATE_ONLY_FLAGS[@]}" "$PO4ACFG")
while IFS= read -r line; do
DISCARDED_TRANSLATION=$(echo "$line" | awk '/Discard/ {print $2;}')
if [ -n "${DISCARDED_TRANSLATION+x}" ]; then
DISCARDED_TRANSLATIONS+=("$DISCARDED_TRANSLATION")
fi
done <<< "$output"
TRANSLATED_MANADOCS=()
if [ ${#MANADOCS[@]} -eq 0 ]; then
for LOCALE in "${LOCALES[@]}"; do
shopt -s nullglob
TRANSLATED_MANADOCS=("$DESTDIR/$LOCALE"/*\.adoc)
done
else
for MANADOC in "${MANADOCS[@]}"; do
if [[ ! " ${DISCARDED_TRANSLATIONS[*]} " =~ [[:space:]]${MANADOC}[[:space:]] ]]; then
TRANSLATED_MANADOCS+=("$DESTDIR/$MANADOC")
fi
done
fi
for ADOC in "${TRANSLATED_MANADOCS[@]}"; do
LOCALE=$(basename "$(dirname "$ADOC")")
PAGE="${ADOC%.*}"
SECTION="${PAGE##*.}"
if [ "$PROGRESS" = true ]; then
PAGENAME=$(basename $PAGE)
echo " GEN " $LOCALE ": " $PAGENAME
fi
asciidoctor \
--backend manpage \
--attribute VERSION="$UTIL_LINUX_VERSION" \
--attribute release-version="$UTIL_LINUX_VERSION" \
--attribute ADJTIME_PATH=/etc/adjtime \
--attribute package-docdir="$DOCDIR" \
--base-dir "$DESTDIR/$LOCALE" \
--destination-dir "$DESTDIR/man/$LOCALE/man$SECTION" \
--load-path "$ASCIIDOCTOR_LOAD_PATH" \
--require asciidoctor-includetracker \
--require asciidoctor-unicodeconverter \
--trace \
"$ADOC"
done
|
