Simple API to make it easy to find the top of the repo client checkout
for users. This mirrors the `git rev-parse --show-toplevel` API.
Change-Id: I0c3f98def089d0fc9ebcfa50aa3dc02091c1c273
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312909
Reviewed-by: Xin Li <delphij@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Currently we have the behavior:
* `repo`: Equivalent to `repo help` -- only shows common subcommands
(with short description), and then exits 0.
* `repo --help`: Shows repo's core options, lists all commands (no
specific info), and then exits 0.
The first case is not behaving well:
* If you run `repo` without a specific subcommand, that's an error,
so we should be exiting 1 instead.
* Showing only subcommands and no actual option summary makes it seem
like repo itself doesn't take any options. This confuses users.
Let's rework things a bit. Now we have the behavior:
* `repo`: Shows repo's core options, lists all commands (no specific
info), and then exits 1.
* `repo --help`: Shows repo's core options, shows common subcommands
(with short description), and then exits 0.
* `repo --help-all`: Shows repo's core options, shows all subcommands
(with short description), and then exits 0.
Basically we swap the behavior of `repo` and `repo --help`, and fix
the exit status when the subcommand is missing.
The addition of --help-all is mostly for the man pages. We were
relying on `repo help --all` to generate the repo(1) man page, but
that too omitted the core repo options. Now the man page includes
all the core repo options and provides a summary of all commands.
Change-Id: I1f99b99d5b8af2591f96a078d0647a3d76d6b0fc
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312908
Reviewed-by: Xin Li <delphij@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
The current list output only shows project paths relative to the
root of the repo client checkout. It can be helpful to also get
a listing of paths based on other paths (e.g. the current working
directory), so add an option to repo list to support that. We'll
leverage this in bash completion to support completing projects by
their local paths and not just remote names.
Bug: https://crbug.com/gerrit/14797
Change-Id: Ia2b35d18c890217768448118b003874a1016efd4
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312904
Reviewed-by: Xin Li <delphij@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
