Cross Reference: /solaris-desktop/scripts/reorder-patches

	reorder-patches revision 8055


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
#!/bin/bash

get_pnum () {
    echo $1 | sed -e 's/^\(.*\)-\([0-9][0-9]\)-\(.*\)$/\2/'
}

get_comp () {
    echo $1 | sed -e 's/^\(.*\)-\([0-9][0-9]\)-\(.*\)$/\1/'
}

get_pname () {
    echo $1 | sed -e 's/^\(.*\)-\([0-9][0-9]\)-\(.*\)$/\3/'
}

rename () {
    mv $1 $2
    svn rename $1 $2
    if [ -f ../$3.spec ]; then
    perl -pi -e "s/Patch(.*):(\s*)$1/Patch\$1:\$2$2/" ../$3.spec
    else
    echo "WARNING: $3.spec not found"
    fi
}

# ask "question" variable_name "default answer"
ask () {
    echo -n "$1"
    if [ ! -z $3 ]; then
    echo -n " [$3]: "
    else
    echo -n ": "
    fi

    read -e val
    if [ "x$val" = x ]; then
    eval "$2=\"$3\""
    else
    eval "$2=\"$val\""
    fi
}

# ask_yes_no "question" variable_name "default answer"
ask_yes_no () {
    yes_no_repeat=yes
    while [ $yes_no_repeat = yes ]; do
    yes_no_repeat=no
    ask "${@}"
    eval "the_ans=\"\$$2\""
    case "$the_ans" in
        [yY]|[yY][eE][sS] )
                eval "$2=yes"
        ;;
        [nN]|[nN][oO] )
        eval "$2=no"
        ;;
        * )
            echo "Please answer yes or no"
        yes_no_repeat=yes
    esac
    done
}

usage () {
    echo "Usage: $0 [options] [component...]"
    echo
    echo "Run this script in the patches subdirectory to reorder"
    echo "the patch numbers to be continuous and starting from 01"
    echo
    echo "If no components are specified, it'll check all of them."
    echo "It does not change the Patch<n> and %patch<n> numbers"
    echo "in the spec files, but updates the file names with the"
    echo "new patch numbers."
    echo
    echo "Options:"
    echo
    echo "    -f, --force           don't ask for confirmation"
    echo "    -h, --help            print this usage info"
}

FORCE=0
while [ $# -gt 0 ]; do
    case $1 in
    -f|--force )
        FORCE=1
        ;;
    -h|--help )
        usage
        exit 0
        ;;
    -* )
        echo "Unknown option: $1"
        usage
        exit 1
        ;;
    * )
        break
    esac
done

mybasename=$(basename $(pwd))

if [ $mybasename != patches ]; then
    echo "Run this script in the patches subdirectory"
    exit 1
fi

if [ $# -gt 0 ]; then
    PLIST=
    for comp in $*; do
    comp_PLIST=$(eval echo $comp-[0-9][0-9]-*.diff)
    n_p_1st=$(echo $comp_PLIST | cut -f1 -d' ')
    if [ -f $n_p_1st ]; then
        PLIST="$PLIST $comp_PLIST"
    else
        echo "No patches found for component $comp"
    fi
    done
else
    PLIST=$(eval echo *-[0-9][0-9]-*.diff)
fi

prev_comp=xxNoNexx
patches_renamed=0
for patch in $PLIST; do
    comp=`get_comp $patch`
    pnum=`get_pnum $patch`
    pname=`get_pname $patch`

    if [ $comp != $prev_comp ]; then
    ord=01
    if [ $prev_comp != xxNoNexx -a $patches_renamed = 0 ]; then
        echo "No patches need renumbering for component $prev_comp"
    fi
    patches_renamed=0
    else
    ord=`expr $ord + 1`
    ord=`echo 0$ord | sed -e 's/.*\(..\)$/\1/'`
    fi

    if [ $pnum != $ord ]; then
    if [ $FORCE = 0 ]; then
        ask_yes_no "Rename $patch to $comp-$ord-$pname?" ans "yes"
        if [ $ans = yes ]; then
        rename $patch $comp-$ord-$pname $comp
        fi
    else
        rename $patch $comp-$ord-$pname $comp
    fi
    fi
    prev_comp=$comp
done
if [ $prev_comp != xxNoNexx -a $patches_renamed = 0 ]; then
    echo "No patches need renumbering for component $prev_comp"
fi