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Allow passing of an alternative CVSROOT via -d.

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This is necessary if using CVS in an asymmetric fashion, i.e. when the
CVSROOT you are checking out from differs from the CVSROOT you have to
commit to.

Signed-off-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Simon 'corecode' Schubert 2007-02-18 18:17:08 +01:00 committed by Junio C Hamano
parent d2cd696322
commit 4a6b9bb60a
2 changed files with 23 additions and 11 deletions
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7
Documentation/git-cvsexportcommit.txt
View File

@ -8,7 +8,7 @@ git-cvsexportcommit - Export a single commit to a CVS checkout
SYNOPSIS
--------
'git-cvsexportcommit' [-h] [-v] [-c] [-P] [-p] [-a] [-f] [-m msgprefix] [PARENTCOMMIT] COMMITID
'git-cvsexportcommit' [-h] [-v] [-c] [-P] [-p] [-a] [-d cvsroot] [-f] [-m msgprefix] [PARENTCOMMIT] COMMITID
DESCRIPTION
@ -43,6 +43,11 @@ OPTIONS
Add authorship information. Adds Author line, and Committer (if
different from Author) to the message.
-d::
Set an alternative CVSROOT to use. This corresponds to the CVS
-d parameter. Usually users will not want to set this, except
if using CVS in an asymmetric fashion.
-f::
Force the merge even if the files are not up to date.

27
git-cvsexportcommit.perl
View File

@ -15,14 +15,21 @@ unless ($ENV{GIT_DIR} && -r $ENV{GIT_DIR}){
die "GIT_DIR is not defined or is unreadable";
}
our ($opt_h, $opt_P, $opt_p, $opt_v, $opt_c, $opt_f, $opt_a, $opt_m );
our ($opt_h, $opt_P, $opt_p, $opt_v, $opt_c, $opt_f, $opt_a, $opt_m, $opt_d);
getopts('hPpvcfam:');
getopts('hPpvcfam:d:');
$opt_h && usage();
die "Need at least one commit identifier!" unless @ARGV;
my @cvs;
if ($opt_d) {
@cvs = ('cvs', '-d', $opt_d);
} else {
@cvs = ('cvs');
}
# setup a tempdir
our ($tmpdir, $tmpdirname) = tempdir('git-cvsapplycommit-XXXXXX',
TMPDIR => 1,
@ -160,7 +167,7 @@ foreach my $f (@afiles) {
my $p = $1;
next if (grep { $_ eq $p } @dirs);
}
my @status = grep(m/^File/, safe_pipe_capture('cvs', '-q', 'status' ,$f));
my @status = grep(m/^File/, safe_pipe_capture(@cvs, '-q', 'status' ,$f));
if (@status > 1) { warn 'Strange! cvs status returned more than one line?'};
if (-d dirname $f and $status[0] !~ m/Status: Unknown$/
and $status[0] !~ m/^File: no file /) {
@ -173,7 +180,7 @@ foreach my $f (@afiles) {
foreach my $f (@files) {
next if grep { $_ eq $f } @afiles;
# TODO:we need to handle removed in cvs
my @status = grep(m/^File/, safe_pipe_capture('cvs', '-q', 'status' ,$f));
my @status = grep(m/^File/, safe_pipe_capture(@cvs, '-q', 'status' ,$f));
if (@status > 1) { warn 'Strange! cvs status returned more than one line?'};
unless ($status[0] =~ m/Status: Up-to-date$/) {
$dirty = 1;
@ -194,7 +201,7 @@ print "Applying\n";
print "Patch applied successfully. Adding new files and directories to CVS\n";
my $dirtypatch = 0;
foreach my $d (@dirs) {
if (system('cvs','add',$d)) {
if (system(@cvs,'add',$d)) {
$dirtypatch = 1;
warn "Failed to cvs add directory $d -- you may need to do it manually";
}
@ -202,9 +209,9 @@ foreach my $d (@dirs) {
foreach my $f (@afiles) {
if (grep { $_ eq $f } @bfiles) {
system('cvs', 'add','-kb',$f);
system(@cvs, 'add','-kb',$f);
} else {
system('cvs', 'add', $f);
system(@cvs, 'add', $f);
}
if ($?) {
$dirtypatch = 1;
@ -213,7 +220,7 @@ foreach my $f (@afiles) {
}
foreach my $f (@dfiles) {
system('cvs', 'rm', '-f', $f);
system(@cvs, 'rm', '-f', $f);
if ($?) {
$dirtypatch = 1;
warn "Failed to cvs rm -f $f -- you may need to do it manually";
@ -223,7 +230,7 @@ foreach my $f (@dfiles) {
print "Commit to CVS\n";
print "Patch title (first comment line): $title\n";
my @commitfiles = map { unless (m/\s/) { '\''.$_.'\''; } else { $_; }; } (@files);
my $cmd = "cvs commit -F .msg @commitfiles";
my $cmd = join(' ', @cvs)." commit -F .msg @commitfiles";
if ($dirtypatch) {
print "NOTE: One or more hunks failed to apply cleanly.\n";
@ -236,7 +243,7 @@ if ($dirtypatch) {
if ($opt_c) {
print "Autocommit\n $cmd\n";
print safe_pipe_capture('cvs', 'commit', '-F', '.msg', @files);
print safe_pipe_capture(@cvs, 'commit', '-F', '.msg', @files);
if ($?) {
die "Exiting: The commit did not succeed";
}