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author paulo@hit-nxdomain.opendns.com
date Sat, 20 Feb 2010 21:18:28 -0800
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1 #! /bin/sh
2 # mkinstalldirs --- make directory hierarchy
3 # Author: Noah Friedman <friedman@prep.ai.mit.edu>
4 # Created: 1993-05-16
5 # Public domain
6
7 errstatus=0
8 dirmode=""
9
10 usage="\
11 Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
12
13 # process command line arguments
14 while test $# -gt 0 ; do
15 case $1 in
16 -h | --help | --h*) # -h for help
17 echo "$usage" 1>&2
18 exit 0
19 ;;
20 -m) # -m PERM arg
21 shift
22 test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
23 dirmode=$1
24 shift
25 ;;
26 --) # stop option processing
27 shift
28 break
29 ;;
30 -*) # unknown option
31 echo "$usage" 1>&2
32 exit 1
33 ;;
34 *) # first non-opt arg
35 break
36 ;;
37 esac
38 done
39
40 for file
41 do
42 if test -d "$file"; then
43 shift
44 else
45 break
46 fi
47 done
48
49 case $# in
50 0) exit 0 ;;
51 esac
52
53 case $dirmode in
54 '')
55 if mkdir -p -- . 2>/dev/null; then
56 echo "mkdir -p -- $*"
57 exec mkdir -p -- "$@"
58 fi
59 ;;
60 *)
61 if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
62 echo "mkdir -m $dirmode -p -- $*"
63 exec mkdir -m "$dirmode" -p -- "$@"
64 fi
65 ;;
66 esac
67
68 for file
69 do
70 set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
71 shift
72
73 pathcomp=
74 for d
75 do
76 pathcomp="$pathcomp$d"
77 case $pathcomp in
78 -*) pathcomp=./$pathcomp ;;
79 esac
80
81 if test ! -d "$pathcomp"; then
82 echo "mkdir $pathcomp"
83
84 mkdir "$pathcomp" || lasterr=$?
85
86 if test ! -d "$pathcomp"; then
87 errstatus=$lasterr
88 else
89 if test ! -z "$dirmode"; then
90 echo "chmod $dirmode $pathcomp"
91 lasterr=""
92 chmod "$dirmode" "$pathcomp" || lasterr=$?
93
94 if test ! -z "$lasterr"; then
95 errstatus=$lasterr
96 fi
97 fi
98 fi
99 fi
100
101 pathcomp="$pathcomp/"
102 done
103 done
104
105 exit $errstatus
106
107 # Local Variables:
108 # mode: shell-script
109 # sh-indentation: 2
110 # End:
111 # mkinstalldirs ends here