init: merge subcmd & wrapper parsers

These are manually kept in sync which is a pain.  Have the init
subcmd reuse the wrapper code directly.

Change-Id: Ica73211422c64377bacc9bb3b1d1a8d9d5f7f4ca
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/302762
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>

3 files changed, 6 insertions, 109 deletions

diff --git a/repo b/repo
index 80db98d2..876a48d9 100755
--- a/repo
+++ b/repo
@@ -275,7 +275,12 @@ def GetParser(gitc_init=False):
     usage = 'repo init [options] [-u] url'
 
   parser = optparse.OptionParser(usage=usage)
+  InitParser(parser, gitc_init=gitc_init)
+  return parser
+
 
+def InitParser(parser, gitc_init=False):
+  """Setup the CLI parser."""
   # Logging.
   group = parser.add_option_group('Logging options')
   group.add_option('-v', '--verbose',
diff --git a/subcmds/gitc_init.py b/subcmds/gitc_init.py
index 89472edb..23a4ebb6 100644
--- a/subcmds/gitc_init.py
+++ b/subcmds/gitc_init.py
@@ -48,13 +48,6 @@ use for this GITC client.
 
   def _Options(self, p):
     super()._Options(p, gitc_init=True)
-    g = p.add_option_group('GITC options')
-    g.add_option('-f', '--manifest-file',
-                 dest='manifest_file',
-                 help='Optional manifest file to use for this GITC client.')
-    g.add_option('-c', '--gitc-client',
-                 dest='gitc_client',
-                 help='The name of the gitc_client instance to create or modify.')
 
   def Execute(self, opt, args):
     gitc_client = gitc_utils.parse_clientdir(os.getcwd())
diff --git a/subcmds/init.py b/subcmds/init.py
index f16bee6d..3566b8b6 100644
--- a/subcmds/init.py
+++ b/subcmds/init.py
@@ -80,108 +80,7 @@ to update the working directory files.
 """
 
   def _Options(self, p, gitc_init=False):
-    # Logging
-    g = p.add_option_group('Logging options')
-    g.add_option('-v', '--verbose',
-                 dest='output_mode', action='store_true',
-                 help='show all output')
-    g.add_option('-q', '--quiet',
-                 dest='output_mode', action='store_false',
-                 help='only show errors')
-
-    # Manifest
-    g = p.add_option_group('Manifest options')
-    g.add_option('-u', '--manifest-url',
-                 dest='manifest_url',
-                 help='manifest repository location', metavar='URL')
-    g.add_option('-b', '--manifest-branch', metavar='REVISION',
-                 help='manifest branch or revision (use HEAD for default)')
-    cbr_opts = ['--current-branch']
-    # The gitc-init subcommand allocates -c itself, but a lot of init users
-    # want -c, so try to satisfy both as best we can.
-    if not gitc_init:
-      cbr_opts += ['-c']
-    g.add_option(*cbr_opts,
-                 dest='current_branch_only', action='store_true',
-                 help='fetch only current manifest branch from server')
-    g.add_option('-m', '--manifest-name',
-                 dest='manifest_name', default='default.xml',
-                 help='initial manifest file', metavar='NAME.xml')
-    g.add_option('--mirror',
-                 dest='mirror', action='store_true',
-                 help='create a replica of the remote repositories '
-                      'rather than a client working directory')
-    g.add_option('--reference',
-                 dest='reference',
-                 help='location of mirror directory', metavar='DIR')
-    g.add_option('--dissociate',
-                 dest='dissociate', action='store_true',
-                 help='dissociate from reference mirrors after clone')
-    g.add_option('--depth', type='int', default=None,
-                 dest='depth',
-                 help='create a shallow clone with given depth; see git clone')
-    g.add_option('--partial-clone', action='store_true',
-                 dest='partial_clone',
-                 help='perform partial clone (https://git-scm.com/'
-                 'docs/gitrepository-layout#_code_partialclone_code)')
-    g.add_option('--no-partial-clone', action='store_false',
-                 dest='partial_clone',
-                 help='disable use of partial clone (https://git-scm.com/'
-                 'docs/gitrepository-layout#_code_partialclone_code)')
-    g.add_option('--clone-filter', action='store', default='blob:none',
-                 dest='clone_filter',
-                 help='filter for use with --partial-clone [default: %default]')
-    g.add_option('--worktree', action='store_true',
-                 help='use git-worktree to manage projects')
-    g.add_option('--archive',
-                 dest='archive', action='store_true',
-                 help='checkout an archive instead of a git repository for '
-                      'each project. See git archive.')
-    g.add_option('--submodules',
-                 dest='submodules', action='store_true',
-                 help='sync any submodules associated with the manifest repo')
-    g.add_option('--use-superproject', action='store_true',
-                 help='use the manifest superproject to sync projects')
-    g.add_option('--no-use-superproject', action='store_false',
-                 dest='use_superproject',
-                 help='disable use of manifest superprojects')
-    g.add_option('-g', '--groups',
-                 dest='groups', default='default',
-                 help='restrict manifest projects to ones with specified '
-                      'group(s) [default|all|G1,G2,G3|G4,-G5,-G6]',
-                 metavar='GROUP')
-    g.add_option('-p', '--platform',
-                 dest='platform', default='auto',
-                 help='restrict manifest projects to ones with a specified '
-                      'platform group [auto|all|none|linux|darwin|...]',
-                 metavar='PLATFORM')
-    g.add_option('--clone-bundle', action='store_true',
-                 help='force use of /clone.bundle on HTTP/HTTPS (default if not --partial-clone)')
-    g.add_option('--no-clone-bundle',
-                 dest='clone_bundle', action='store_false',
-                 help='disable use of /clone.bundle on HTTP/HTTPS (default if --partial-clone)')
-    g.add_option('--no-tags',
-                 dest='tags', default=True, action='store_false',
-                 help="don't fetch tags in the manifest")
-
-    # Tool
-    g = p.add_option_group('repo Version options')
-    g.add_option('--repo-url',
-                 dest='repo_url',
-                 help='repo repository location', metavar='URL')
-    g.add_option('--repo-rev', metavar='REV',
-                 help='repo branch or revision')
-    g.add_option('--repo-branch', dest='repo_rev',
-                 help=optparse.SUPPRESS_HELP)
-    g.add_option('--no-repo-verify',
-                 dest='repo_verify', default=True, action='store_false',
-                 help='do not verify repo source code')
-
-    # Other
-    g = p.add_option_group('Other options')
-    g.add_option('--config-name',
-                 dest='config_name', action="store_true", default=False,
-                 help='Always prompt for name/e-mail')
+    Wrapper().InitParser(p, gitc_init=gitc_init)
 
   def _RegisteredEnvironmentOptions(self):
     return {'REPO_MANIFEST_URL': 'manifest_url',