File: newvers

package info (click to toggle)
slice 1.3.2-3
  • links: PTS
  • area: main
  • in suites: hamm, slink
  • size: 724 kB
  • ctags: 472
  • sloc: perl: 3,335; ansic: 3,054; sh: 437; makefile: 248; yacc: 105
file content (314 lines) | stat: -rwxr-xr-x 8,776 bytes parent folder | download | duplicates (6)
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
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
#!/bin/sh -
##
##   NEWVERS -- setup new program version file
##   Copyright (c) 1994-1997 Ralf S. Engelschall, <rse@engelschall.com>
##
##   NOTICE: This intentionally written in Bourne-Shell instead
##           of my preferred language Perl because this is also
##           used as a version display tool in "./configire" steps...
##

VERSION="2.2.2"
   DATE="02-06-1997"

#   print version information line
print_version () {
    echo "This is NEWVERS, Version $VERSION ($DATE)"
}

#   give general help information
print_help () {
    cat <<'EOT'
NEWVERS -- generate/maintain a version information file
Copyright (c) 1994-1997 Ralf S. Engelschall, <rse@engelschall.com>

NEWVERS will create and update a version information file,
which can be setup in either plain text or the C or Perl language.

Examples:
    $ newvers -m txt  -p TestProg version.txt
    $ newvers -m c    -p TestProg version.c
    $ newvers -m perl -p TestProg version.pl
EOT
}

#   give usage information
print_usage () {
    cat <<'EOT'
Usage: newvers [options] versionfile
    Options are:
        -l<lang>          set language to one of "txt", "c" or "perl" 
        -p<progname>      set program name
        -r<v>.<r>[.pb]<p> set release version string
        -i{v|r|P|p|b|a|s} increase version, revision or {alpha,batch,patch,snap}level
        -d                display current version only
        -D                display current version only (incl. date)
        -V                print NEWVERS version
        -h                print help page
EOT
}

#   process the argument line
LANGUAGE=unknown
PROGNAME="-UNKNOWN-"
VERSION=unknown
REPORT=NO
REPORTFULL=NO
INCREASE=P

#   fallback if "getopt" is not available on system
getopt=getopt
eval "$getopt" >/dev/null 2>&1
if [ $? -ne 0 ]; then
    rm -f /tmp/getopt.c >/dev/null 2>&1
    cat >/tmp/getopt.c <<EOT
#include <stdio.h>
main(argc, argv)
int argc;
char *argv[];
{
    extern int optind;
    extern char *optarg;
    int c;
    int status = 0;
    optind = 2; /* Past the program name and the option letters. */
    while ((c = getopt(argc, argv, argv[1])) != EOF)
        switch (c) {
        case '?':
            status = 1; /* getopt routine gave message */
            break;
        default:
            if (optarg != NULL)
                printf(" -%c %s", c, optarg);
            else
                printf(" -%c", c);
            break;
        }
    printf(" --");
    for (; optind < argc; optind++)
        printf(" %s", argv[optind]);
    printf("\n");
    exit(status);
}
EOT
        cc -o /tmp/getopt /tmp/getopt.c
    getopt=/tmp/getopt
fi
set -- `$getopt l:p:r:i:dDVh $*`
if [ $? != 0 ]; then
    print_usage
    exit 2
fi
rm -f /tmp/getopt >/dev/null 2>&1
for opt in $*; do
    case $opt in
        -l)  LANGUAGE=$2;      shift; shift  ;;
        -p)  PROGNAME=$2;      shift; shift  ;;
        -r)  VERSION=$2;       shift; shift  ;;
        -i)  INCREASE=$2;      shift; shift  ;;
        -d)  REPORT=YES;              shift ;;
        -D)  REPORT=YES; REPORTFULL=YES; shift ;;
        -V)  print_version;           exit 0 ;;  
        -h)  print_help; print_usage; exit 0 ;;  
        --)                    shift; break  ;;
    esac
done
case $# in
    1) VERSIONFILE=$1 ;;
    *) print_usage; exit 1 ;;
esac

#   determine language
if [ "$LANGUAGE" = "unknown" ]; then
    case $VERSIONFILE in
        *.txt )       LANGUAGE=txt  ;;
        *.c )         LANGUAGE=c    ;;
        *.pl | *.pm ) LANGUAGE=perl ;;
        * )           echo "Unkown language type"; exit 1 ;;
    esac
fi

#   determine version
if [ "$VERSION" = "unknown" ]; then
    if [ -r "$VERSIONFILE" ]; then
        #   grep out current information
        id=`grep 'Version [0-9]*.[0-9]*[.abps][0-9]* ([0-9]*-[0-9]*-[0-9]*)' $VERSIONFILE | \
            head -1 | \
            sed -e 's%.*Version \([0-9]*\)\.\([0-9]*\)\([.abps]\)\([0-9]*\) (\([0-9]*-[0-9]*-[0-9]*\)).*%\1:\2:\3:\4:\5%'`
        version=`echo $id | awk -F: '{ print $1 }'`
        revision=`echo $id | awk -F: '{ print $2 }'`
        bptype=`echo $id | awk -F: '{ print $3 }'`
        bplevel=`echo $id | awk -F: '{ print $4 }'`
        date=`echo $id | awk -F: '{ print $5 }'`

        if [ $REPORT = NO ]; then
            case $INCREASE in
                b )
                    bplevel=`expr $bplevel + 1`
                    bptype=b
                    ;;
                a )
                    bplevel=`expr $bplevel + 1`
                    bptype=a
                    ;;
                s )
                    bplevel=`expr $bplevel + 1`
                    bptype=s
                    ;;
                P )
                    bplevel=`expr $bplevel + 1`
                    bptype=.
                    ;;
                p )
                    bplevel=`expr $bplevel + 1`
                    bptype=p
                    ;;
                r ) 
                    revision=`expr $revision + 1`
                    bplevel=0
                    ;;
                v )
                    version=`expr $version + 1`
                    revision=0
                    bplevel=0
                    ;;
            esac
            date=`date '+%d-%m-19%y'`
        fi

    else
        #   intialise to first version
        version=0
        revision=5
        bptype=b
        bplevel=0
        date=`date '+%d-%m-19%y'`
    fi
else
    #   take given version
    VERSION=`echo $VERSION | sed -e 's%\([0-9]*\)\.\([0-9]*\)\([.abps]\)\([0-9]*\).*%\1:\2:\3:\4%'`
    version=`echo $VERSION | awk -F: '{ print $1 }'`
    revision=`echo $VERSION | awk -F: '{ print $2 }'`
    bptype=`echo $VERSION | awk -F: '{ print $3 }'`
    bplevel=`echo $VERSION | awk -F: '{ print $4 }'`
    date=`date '+%d-%m-19%y'`
fi

if [ $REPORT = YES ]; then
    if [ $REPORTFULL = YES ]; then
        echo "$version.$revision$bptype$bplevel ($date)"
    else
        echo "$version.$revision$bptype$bplevel"
    fi
    exit 0;
else
    echo "new version: $version.$revision$bptype$bplevel ($date)"
fi

#   create date string
year=`date '+19%y'`
month=`date '+%m'`
day=`date '+%d'`

#   create the version file according the the selected language  
tmpfile="/tmp/newvers.tmp.$$"
rm -f $tmpfile
case $LANGUAGE in
    txt )
        cat >$tmpfile <<'EOF'

  This is @PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)

EOF
        ;;
    c )
        cat >$tmpfile <<'EOF'
/* !! This file was automatically generated by NEWVERS !! */

/* for logfiles, etc. */
char @PROGNAME@_Version[] =
    "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

/* interactive 'hello' string to identify us to the user */
char @PROGNAME@_Hello[] = 
    "This is @PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

/* a GNU --version output */
char @PROGNAME@_GNUVersion[] =
    "@PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

/* a UNIX what(1) id string */
char @PROGNAME@_WhatID[] =
    "@(#)@PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

/* a RCS ident(1) id string */
char @PROGNAME@_RCSIdentID[] =
    "$Id: @PROGNAME@ @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ @DAY@-@MONTH@-@YEAR@ $";

/* a WWW id string */
char @PROGNAME@_WebID[] =
    "@PROGNAME@/@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

/* a plain id string */
char @PROGNAME@_PlainID[] =
    "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

EOF
        ;;
    perl )
        cat >$tmpfile <<'EOF'
# !! This file was automatically generated by NEWVERS !!

package Vers;

# for logfiles, etc.
$@PROGNAME@_Version =
    "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

# interactive 'hello' string to identify us to the user
$@PROGNAME@_Hello = 
    "This is @PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

# a GNU --version output
$@PROGNAME@_GNUVersion =
    "@PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

# a UNIX what(1) id string
$@PROGNAME@_WhatID =
    "@(#)@PROGNAME@ Version @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ (@DAY@-@MONTH@-@YEAR@)";

# a RCS ident(1) id string
$@PROGNAME@_RCSIdentID =
    "\$Id: @PROGNAME@ @VERSION@.@REVISION@@BPTYPE@@BPLEVEL@ @DAY@-@MONTH@-@YEAR@ \$";

# a WWW id string
$@PROGNAME@_WebID =
    "@PROGNAME@/@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

# a plain id string
$@PROGNAME@_PlainID =
    "@VERSION@.@REVISION@@BPTYPE@@BPLEVEL@";

1;
EOF
        ;;
    * ) print_usage; exit 1
        ;;
esac

rm -f $VERSIONFILE

#   now create the version file
sed \
-e "s|@PROGNAME@|$PROGNAME|g" \
-e "s|@VERSION@|$version|g" \
-e "s|@REVISION@|$revision|g" \
-e "s|@BPTYPE@|$bptype|g" \
-e "s|@BPLEVEL@|$bplevel|g" \
-e "s|@YEAR@|$year|g" \
-e "s|@MONTH@|$month|g" \
-e "s|@DAY@|$day|g" <$tmpfile >$VERSIONFILE
rm -f $tmpfile


##EOF##