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
|
#! /bin/bash
if hash gindent 2>/dev/null; then
indent=gindent
else
indent=indent
fi
indent_version=$($indent --version)
if echo "$indent_version" | grep -q "GNU indent 2.2.11"; then
:
else
echo "This script requires GNU indent version 2.2.11."
exit
fi
indent_code()
{
file=$1
$indent \
`# Expansion of Kernighan & Ritchie style` \
--no-blank-lines-after-declarations \
`# --no-blank-lines-after-procedures` `# Overwritten below` \
`# --break-before-boolean-operator` `# Overwritten below` \
--no-blank-lines-after-commas \
--braces-on-if-line \
--braces-on-struct-decl-line \
`# --comment-indentation33` `# Overwritten below` \
--declaration-comment-column33 \
--no-comment-delimiters-on-blank-lines \
--cuddle-else \
--continuation-indentation4 \
`# --case-indentation0` `# Overwritten below` \
`# --else-endif-column33` `# Overwritten below` \
--space-after-cast \
--line-comments-indentation0 \
--declaration-indentation1 \
--dont-format-first-column-comments \
--dont-format-comments \
--honour-newlines \
--indent-level4 \
--parameter-indentation0 \
`# --line-length75` `# Overwritten below` \
--continue-at-parentheses \
--no-space-after-function-call-names \
--no-space-after-parentheses \
--dont-break-procedure-type \
--space-after-for \
--space-after-if \
--space-after-while \
`# --dont-star-comments` `# Overwritten below` \
--leave-optional-blank-lines \
--dont-space-special-semicolon \
`# End of K&R expansion` \
--line-length100 \
--else-endif-column1 \
--start-left-side-of-comments \
--break-after-boolean-operator \
--comment-indentation1 \
--no-tabs \
--blank-lines-after-procedures \
--leave-optional-blank-lines \
--braces-after-func-def-line \
--brace-indent0 \
--cuddle-do-while \
--no-space-after-function-call-names \
--case-indentation4 \
${file}
rm -f ${file}~
cp ${file} /tmp/${USER}.__tmp__ && \
cat ${file} | sed -e 's/ *$//g' -e 's/( */(/g' -e 's/ *)/)/g' \
-e 's/if(/if (/g' -e 's/while(/while (/g' -e 's/do{/do {/g' -e 's/}while/} while/g' > \
/tmp/${USER}.__tmp__ && mv /tmp/${USER}.__tmp__ ${file}
}
debug=
run_indent()
{
if test -n "$debug" ; then
echo indent_code $1
else
indent_code $1
# indent would sometime toggle code layout. Run it twice to get stability.
indent_code $1
fi
}
usage()
{
echo "Usage: $1 [filename | --all] {--recursive} {--debug} {--ignore ignore_patterns}"
}
# Check usage
if [ -z "$1" ]; then
usage $0
exit
fi
filetype_list="\.c$|\.h$|\.c\.in$|\.h\.in$|\.cpp$|\.cpp.in$"
ignore_list="maint/|src/external/"
filelist=""
all=0
recursive=0
ignore=0
got_file=0
for arg in $@; do
if [ "$ignore" = "1" ] ; then
ignore_list="$ignore_list|$arg"
ignore=0
continue;
fi
if [ "$arg" = "--all" ]; then
all=1
elif [ "$arg" = "--recursive" ]; then
recursive=1
elif [ "$arg" = "--debug" ]; then
debug="echo"
elif [ "$arg" = "--ignore" ] ; then
ignore=1
else
got_file=1
filelist="$filelist $arg"
fi
done
if [ "$recursive" = "1" -a "$all" = "0" ]; then
echo "--recursive cannot be used without --all"
usage $0
exit
fi
if [ "$got_file" = "1" -a "$all" = "1" ]; then
echo "--all cannot be used in conjunction with a specific file"
usage $0
exit
fi
if [ "$recursive" = "1" ]; then
for i in `git ls-files | egrep "($filetype_list)" | egrep -v "($ignore_list)"` ; do
run_indent $i
done
elif [ "$all" = "1" ]; then
for i in `git ls-files | cut -d/ -f1 | uniq | egrep "($filetype_list)" | egrep -v "($ignore_list)"` ; do
run_indent $i
done
else
for i in $filelist; do
filename=`echo $i | egrep "($filetype_list)" | egrep -v "($ignore_list)"`
if [ "$filename" != "" ] ; then
run_indent $filename
fi
done
fi
|
