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don't use POD, to restore msysgit perl compatibility

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Change-Id: I360a6d5246e33dcf3f72bc83f2790905af8c1463
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
This commit is contained in:
Oswald Buddenhagen
2015-08-17 17:12:30 +02:00
committed by Simon Hausmann
parent c3e404fffd
commit 2e134da46c
1 changed files with 83 additions and 112 deletions
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195
init-repository
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@@ -39,149 +39,120 @@ use warnings;
package Qt::InitRepository;
=head1 NAME
sub printUsage($)
{
my ($ex) = @_;
init-repository - initialize the Qt5 repository and all submodules
print <<EOF ;
Usage:
./init-repository [options]
=head1 SYNOPSIS
This script may be run after an initial `git clone' of Qt5 in order to
check out all submodules. It fetches them from canonical URLs inferred
from the clone's origin.
./init-repository [options]
Options:
Global options:
This script may be run after an initial `git clone' of Qt5 in order to check
out all submodules. It fetches them from canonical URLs inferred from the
clone's origin.
--force, -f
Force initialization (even if the submodules are already checked
out).
--force-hooks
Force initialization of hooks (even if there are already hooks in
checked out submodules).
=head1 OPTIONS
--quiet, -q
Be quiet. Will exit cleanly if the repository is already
initialized.
B<Global options:>
Module options:
=over
--module-subset=<module1>,<module2>...
Only initialize the specified subset of modules given as the
argument. Specified modules must already exist in .gitmodules. The
string "all" results in cloning all known modules. The default is
the set of maintained modules. Module names may be prefixed with a
dash to exclude them from a bigger set.
=item --force, -f
--no-update
Skip the `git submodule update' command.
Force initialization (even if the submodules are already checked out).
--branch
Instead of checking out specific SHA1s, check out the submodule
branches that correspond with the current supermodule commit. By
default, this option will cause local commits in the submodules to
be rebased. With --no-update, the branches will be checked out, but
their heads will not move.
--ignore-submodules
Set git config to ignore submodules by default when doing operations
on the qt5 repo, such as `pull', `fetch', `diff' etc.
=item --force-hooks
After using this option, pass `--ignore-submodules=none' to git to
override it as needed.
Force initialization of hooks (even if there are already hooks in checked out
submodules).
Repository options:
--berlin
Switch to internal URLs and make use of the Berlin git mirrors.
(Implies `--mirror').
=item --quiet, -q
--oslo
Switch to internal URLs and make use of the Oslo git mirrors.
(Implies `--mirror').
Be quiet. Will exit cleanly if the repository is already initialized.
--codereview-username <Gerrit/JIRA username>
Specify the user name for the (potentially) writable `gerrit' remote
for each module, for use with the Gerrit code review tool.
=back
If this option is omitted, the gerrit remote is created without a
username and port number, and thus relies on a correct SSH
configuration.
--alternates <path to other Qt5 repo>
Adds alternates for each submodule to another full qt5 checkout.
This makes this qt5 checkout very small, as it will use the object
store of the alternates before unique objects are stored in its own
object store.
B<Module options:>
This option has no effect when using `--no-update'.
=over
NOTE: This will make this repo dependent on the alternate, which is
potentially dangerous! The dependency can be broken by also using
the `--copy-objects' option, or by running "git repack -a" in each
submodule, where required. Please read the note about the `--shared'
option in the documentation of `git clone' for more information.
=item --module-subset=<module1>,<module2>...
--copy-objects
When `--alternates' is used, automatically do a "git repack -a" in
each submodule after cloning, to ensure that the repositories are
independent from the source used as a reference for cloning.
Only initialize the specified subset of modules given as the argument. Specified
modules must already exist in .gitmodules.
The string "all" results in cloning all known modules. The default is the set of
maintained modules.
Module names may be prefixed with a dash to exclude them from a bigger set.
Note that this negates the disk usage benefits gained from the use
of `--alternates'.
=item --no-update
--mirror <url-base>
Uses <url-base> as the base URL for submodule git mirrors.
Skip the `git submodule update' command.
For example:
=item --branch
--mirror user\@machine:/foo/bar/
Instead of checking out specific SHA1s, check out the submodule branches that
correspond with the current supermodule commit.
By default, this option will cause local commits in the submodules to be rebased.
With --no-update, the branches will be checked out, but their heads will not move.
...will use the following as a mirror for qtbase:
=item --ignore-submodules
user\@machine:/foo/bar/qt/qtbase.git
Set git config to ignore submodules by default when doing operations on the
qt5 repo, such as `pull', `fetch', `diff' etc.
The mirror is permitted to contain a subset of the submodules; any
missing modules will fall back to the canonical URLs.
After using this option, pass `--ignore-submodules=none' to git to override
it as needed.
=back
B<Repository options:>
=over
=item --berlin
Switch to internal URLs and make use of the Berlin git mirrors.
(Implies `--mirror').
=item --oslo
Switch to internal URLs and make use of the Oslo git mirrors.
(Implies `--mirror').
=item --codereview-username <Gerrit/JIRA username>
Specify the user name for the (potentially) writable `gerrit' remote
for each module, for use with the Gerrit code review tool.
If this option is omitted, the gerrit remote is created without a username
and port number, and thus relies on a correct SSH configuration.
=item --alternates <path to other Qt5 repo>
Adds alternates for each submodule to another full qt5 checkout. This makes
this qt5 checkout very small, as it will use the object store of the
alternates before unique objects are stored in its own object store.
This option has no effect when using `--no-update'.
B<NOTE:> This will make this repo dependent on the alternate, which is
potentially dangerous! The dependency can be broken by also using
the `--copy-objects' option, or by running C<git repack -a> in each
submodule, where required. Please read the note about the `--shared' option
in the documentation of `git clone' for more information.
=item --copy-objects
When `--alternates' is used, automatically do a C<git repack -a> in each
submodule after cloning, to ensure that the repositories are independent
from the source used as a reference for cloning.
Note that this negates the disk usage benefits gained from the use of
`--alternates'.
=item --mirror <url-base>
Uses <url-base> as the base URL for submodule git mirrors.
For example:
--mirror user@machine:/foo/bar/
...will use the following as a mirror for qtbase:
user@machine:/foo/bar/qt/qtbase.git
The mirror is permitted to contain a subset of the submodules; any
missing modules will fall back to the canonical URLs.
=back
=cut
EOF
exit($ex);
}
use Carp qw( confess );
use English qw( -no_match_vars );
use Getopt::Long qw( GetOptions );
use Pod::Usage qw( pod2usage );
use Cwd qw( getcwd );
my $GERRIT_SSH_BASE
@@ -250,7 +221,7 @@ sub parse_arguments
'update!' => \$self->{qw{ update }},
'module-subset=s' => \$self->{qw{ module-subset }},
'help|?' => sub { pod2usage(1); },
'help|?' => sub { printUsage(1); },
'berlin' => sub {
$self->{'mirror-url'} = $BER_MIRROR_URL_BASE;
@@ -258,7 +229,7 @@ sub parse_arguments
'oslo' => sub {
$self->{'mirror-url'} = $OSLO_MIRROR_URL_BASE;
},
) || pod2usage(2);
) || printUsage(2);
# Replace any double trailing slashes from end of mirror
$self->{'mirror-url'} =~ s{//+$}{/};