about summary refs log tree commit diff
path: root/third_party/git/contrib/hooks/multimail/migrate-mailhook-config
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/git/contrib/hooks/multimail/migrate-mailhook-config')
-rwxr-xr-xthird_party/git/contrib/hooks/multimail/migrate-mailhook-config274
1 files changed, 0 insertions, 274 deletions
diff --git a/third_party/git/contrib/hooks/multimail/migrate-mailhook-config b/third_party/git/contrib/hooks/multimail/migrate-mailhook-config
deleted file mode 100755
index 241ba22fa3c8..000000000000
--- a/third_party/git/contrib/hooks/multimail/migrate-mailhook-config
+++ /dev/null
@@ -1,274 +0,0 @@
-#! /usr/bin/env python
-
-"""Migrate a post-receive-email configuration to be usable with git_multimail.py.
-
-See README.migrate-from-post-receive-email for more information.
-
-"""
-
-import sys
-import optparse
-
-from git_multimail import CommandError
-from git_multimail import Config
-from git_multimail import read_output
-
-
-OLD_NAMES = [
-    'mailinglist',
-    'announcelist',
-    'envelopesender',
-    'emailprefix',
-    'showrev',
-    'emailmaxlines',
-    'diffopts',
-    'scancommitforcc',
-    ]
-
-NEW_NAMES = [
-    'environment',
-    'reponame',
-    'mailinglist',
-    'refchangelist',
-    'commitlist',
-    'announcelist',
-    'announceshortlog',
-    'envelopesender',
-    'administrator',
-    'emailprefix',
-    'emailmaxlines',
-    'diffopts',
-    'emaildomain',
-    'scancommitforcc',
-    ]
-
-
-INFO = """\
-
-SUCCESS!
-
-Your post-receive-email configuration has been converted to
-git-multimail format.  Please see README and
-README.migrate-from-post-receive-email to learn about other
-git-multimail configuration possibilities.
-
-For example, git-multimail has the following new options with no
-equivalent in post-receive-email.  You might want to read about them
-to see if they would be useful in your situation:
-
-"""
-
-
-def _check_old_config_exists(old):
-    """Check that at least one old configuration value is set."""
-
-    for name in OLD_NAMES:
-        if name in old:
-            return True
-
-    return False
-
-
-def _check_new_config_clear(new):
-    """Check that none of the new configuration names are set."""
-
-    retval = True
-    for name in NEW_NAMES:
-        if name in new:
-            if retval:
-                sys.stderr.write('INFO: The following configuration values already exist:\n\n')
-            sys.stderr.write('    "%s.%s"\n' % (new.section, name))
-            retval = False
-
-    return retval
-
-
-def erase_values(config, names):
-    for name in names:
-        if name in config:
-            try:
-                sys.stderr.write('...unsetting "%s.%s"\n' % (config.section, name))
-                config.unset_all(name)
-            except CommandError:
-                sys.stderr.write(
-                    '\nWARNING: could not unset "%s.%s".  '
-                    'Perhaps it is not set at the --local level?\n\n'
-                    % (config.section, name)
-                    )
-
-
-def is_section_empty(section, local):
-    """Return True iff the specified configuration section is empty.
-
-    Iff local is True, use the --local option when invoking 'git
-    config'."""
-
-    if local:
-        local_option = ['--local']
-    else:
-        local_option = []
-
-    try:
-        read_output(
-            ['git', 'config'] +
-            local_option +
-            ['--get-regexp', '^%s\.' % (section,)]
-            )
-    except CommandError:
-        t, e, traceback = sys.exc_info()
-        if e.retcode == 1:
-            # This means that no settings were found.
-            return True
-        else:
-            raise
-    else:
-        return False
-
-
-def remove_section_if_empty(section):
-    """If the specified configuration section is empty, delete it."""
-
-    try:
-        empty = is_section_empty(section, local=True)
-    except CommandError:
-        # Older versions of git do not support the --local option, so
-        # if the first attempt fails, try without --local.
-        try:
-            empty = is_section_empty(section, local=False)
-        except CommandError:
-            sys.stderr.write(
-                '\nINFO: If configuration section "%s.*" is empty, you might want '
-                'to delete it.\n\n'
-                % (section,)
-                )
-            return
-
-    if empty:
-        sys.stderr.write('...removing section "%s.*"\n' % (section,))
-        read_output(['git', 'config', '--remove-section', section])
-    else:
-        sys.stderr.write(
-            '\nINFO: Configuration section "%s.*" still has contents.  '
-            'It will not be deleted.\n\n'
-            % (section,)
-            )
-
-
-def migrate_config(strict=False, retain=False, overwrite=False):
-    old = Config('hooks')
-    new = Config('multimailhook')
-    if not _check_old_config_exists(old):
-        sys.exit(
-            'Your repository has no post-receive-email configuration.  '
-            'Nothing to do.'
-            )
-    if not _check_new_config_clear(new):
-        if overwrite:
-            sys.stderr.write('\nWARNING: Erasing the above values...\n\n')
-            erase_values(new, NEW_NAMES)
-        else:
-            sys.exit(
-                '\nERROR: Refusing to overwrite existing values.  Use the --overwrite\n'
-                'option to continue anyway.'
-                )
-
-    name = 'showrev'
-    if name in old:
-        msg = 'git-multimail does not support "%s.%s"' % (old.section, name,)
-        if strict:
-            sys.exit(
-                'ERROR: %s.\n'
-                'Please unset that value then try again, or run without --strict.'
-                % (msg,)
-                )
-        else:
-            sys.stderr.write('\nWARNING: %s (ignoring).\n\n' % (msg,))
-
-    for name in ['mailinglist', 'announcelist']:
-        if name in old:
-            sys.stderr.write(
-                '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name)
-                )
-            old_recipients = old.get_all(name, default=None)
-            old_recipients = ', '.join(o.strip() for o in old_recipients)
-            new.set_recipients(name, old_recipients)
-
-    if strict:
-        sys.stderr.write(
-            '...setting "%s.commitlist" to the empty string\n' % (new.section,)
-            )
-        new.set_recipients('commitlist', '')
-        sys.stderr.write(
-            '...setting "%s.announceshortlog" to "true"\n' % (new.section,)
-            )
-        new.set('announceshortlog', 'true')
-
-    for name in ['envelopesender', 'emailmaxlines', 'diffopts', 'scancommitforcc']:
-        if name in old:
-            sys.stderr.write(
-                '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name)
-                )
-            new.set(name, old.get(name))
-
-    name = 'emailprefix'
-    if name in old:
-        sys.stderr.write(
-            '...copying "%s.%s" to "%s.%s"\n' % (old.section, name, new.section, name)
-            )
-        new.set(name, old.get(name))
-    elif strict:
-        sys.stderr.write(
-            '...setting "%s.%s" to "[SCM]" to preserve old subject lines\n'
-            % (new.section, name)
-            )
-        new.set(name, '[SCM]')
-
-    if not retain:
-        erase_values(old, OLD_NAMES)
-        remove_section_if_empty(old.section)
-
-    sys.stderr.write(INFO)
-    for name in NEW_NAMES:
-        if name not in OLD_NAMES:
-            sys.stderr.write('    "%s.%s"\n' % (new.section, name,))
-    sys.stderr.write('\n')
-
-
-def main(args):
-    parser = optparse.OptionParser(
-        description=__doc__,
-        usage='%prog [OPTIONS]',
-        )
-
-    parser.add_option(
-        '--strict', action='store_true', default=False,
-        help=(
-            'Slavishly configure git-multimail as closely as possible to '
-            'the post-receive-email configuration.  Default is to turn '
-            'on some new features that have no equivalent in post-receive-email.'
-            ),
-        )
-    parser.add_option(
-        '--retain', action='store_true', default=False,
-        help=(
-            'Retain the post-receive-email configuration values.  '
-            'Default is to delete them after the new values are set.'
-            ),
-        )
-    parser.add_option(
-        '--overwrite', action='store_true', default=False,
-        help=(
-            'Overwrite any existing git-multimail configuration settings.  '
-            'Default is to abort if such settings already exist.'
-            ),
-        )
-
-    (options, args) = parser.parse_args(args)
-
-    if args:
-        parser.error('Unexpected arguments: %s' % (' '.join(args),))
-
-    migrate_config(strict=options.strict, retain=options.retain, overwrite=options.overwrite)
-
-
-main(sys.argv[1:])