git-codereview: fix buglet in 'reword' related to work trees

The reword command was trying to store a saved messages file in the
subdirectory .git in the repo root; this doesn't work well if multiple
work trees are in use and the user is working in a non-main work tree.
Use "git rev-parse --git-path ." instead of "git rev-parse
--show-top-level" to find the location for the saved messages file.

Fixes golang/go#43695.

Change-Id: Ie0b3e810ad585fe1c18805f4070736335a2ef2b5
Reviewed-on: https://go-review.googlesource.com/c/review/+/283646
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Trust: Than McIntosh <thanm@google.com>
2 files changed
tree: c2c6736725e96b5824afd97b2085cda327394445
  1. .gitattributes
  2. AUTHORS
  3. CONTRIBUTING.md
  4. CONTRIBUTORS
  5. LICENSE
  6. PATENTS
  7. README.md
  8. codereview.cfg
  9. git-codereview/
  10. go.mod
README.md

git-codereview

The git-codereview tool is a command-line tool for working with Gerrit.

Download/Install

The easiest way to install is to run go get -u golang.org/x/review/git-codereview. You can also manually git clone the repository to $GOPATH/src/golang.org/x/review.

Run git codereview hooks to install Gerrit hooks for your git repository.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the review repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/review:” in the subject line, so it is easy to find.