Mercurial > hg > octave-nkf

annotate scripts/move-if-change @ 7155:6ca57492b26e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 2007-11-10 05:14:23 by jwe]
author jwe
date Sat, 10 Nov 2007 05:14:23 +0000
parents b68ef5dec3bd
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3297
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
1 #!/bin/sh
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
2 #
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
3 # Like mv $1 $2, but if the files are the same, just delete $1.
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
4 # Status is 0 if $2 is changed, 1 otherwise.
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
5
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
6 if test -r $2; then
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
7 if cmp $1 $2 > /dev/null; then
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
8 echo $2 is unchanged
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
9 rm -f $1
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
10 else
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
11 mv -f $1 $2
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
12 fi
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
13 else
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
14 mv -f $1 $2
b68ef5dec3bd [project @ 1999-10-19 17:52:27 by jwe]
jwe
parents:
diff changeset
15 fi