1e65c6225d
- Make citool return nonzero exit code if it did not commit. - Add a mode where it does not actually commit and simply exits with zero code. Commit message is either disabled, or simply dumped to GITGUI_EDITMSG before exiting. - Add an option to immediately start it in amend mode. Rationale: 1) Use 'git citool --nocommit' instead of mergetool in scripts. 2) Use 'git citool --amend' to edit commits while rebasing. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>