From: Stefan Beller <firstname.lastname@example.org> To: Michael Forney <email@example.com> Cc: git <firstname.lastname@example.org> Subject: Re: Confusing behavior with ignored submodules and `git commit -a` Date: Thu, 15 Nov 2018 11:39:19 -0800 Message-ID: <CAGZ79kb+KSt_verjDR0yMj3y_QjsS5npX151iKP5hZL0HvUsemail@example.com> (raw) In-Reply-To: <CAGw6cBvJSswpvrMwKU9b+ANEHO4tWjWVhLL54nUyod2NoHJe1w@mail.gmail.com> > I have a git repository which contains a number of submodules that > refer to external repositories. Some of these repositories need to > patched in some way, so patches are stored alongside the submodules, > and are applied when building. This mostly works fine, but causes > submodules to show up as modified in `git status` and get updated with > `git commit -a`. To resolve this, I've added `ignore = all` to > .gitmodules for all the submodules that need patches applied. This > way, I can explicitly `git add` the submodule when I want to update > the base commit, but otherwise pretend that they are clean. This has > worked pretty well for me, but less so since git 2.15 when this issue > was introduced. > > This is really bad. git-status and git-commit share some code, > > and we'll populate the commit message with a status output. > > So it seems reasonable to expect the status and the commit to match, > > i.e. if status tells me there is no change, then commit should not record > > the submodule update. > > I just checked and if I don't specify a message on the command-line, > the status output in the message template *does* mention that `inner` > is getting updated. That's good. > >> > There have been a couple occasions where I accidentally pushed local > >> > changes to ignored submodules because of this. Since they don't show > >> > up in the log output, it is difficult to figure out what actually has > >> > gone wrong. > > > > How was it prevented before? Just by git commit -a not picking up the > > submodule change? > > Yes. Previously, `git commit -a` would not pick up the change (unless > I added it explicitly with `git add`), and `git log` would still show > changes to ignored submodules (which is the behavior I want). and both are broken currently (commit -a will commit a submodule if it is changed, and it will also not show that in log, but it did show that it is committing it in the commit message template) > I just came across someone else affected by this issue: > https://github.com/git/git/commit/55568086#commitcomment-27137460 Point taken.
prev parent reply index Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-17 3:57 Michael Forney 2018-10-25 18:03 ` Michael Forney 2018-10-25 18:26 ` Stefan Beller 2018-11-15 5:12 ` Michael Forney 2018-11-15 6:05 ` Michael Forney 2018-11-15 20:03 ` Stefan Beller 2018-11-15 21:33 ` Michael Forney 2018-11-15 21:53 ` Michael Forney 2018-11-15 22:23 ` Stefan Beller 2018-11-16 0:31 ` Michael Forney 2018-11-27 0:03 ` Stefan Beller 2018-11-15 19:39 ` Stefan Beller [this message]
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