On Sat, Nov 02, 2013 at 02:42:04PM -0500, Ville Walveranta wrote:
> Without the functionality such as that 1.7.9.5 still offered, it is
> now not possible to use "git-rev-parse --is-inside-work-tree" to
> detect whether the current location is controlled by a git repository
> without emitting the "fatal: Not a git
> repository (or any of the parent directories): .git" error message,
> when it is not. There is no functional "--quiet" switch, and the usual
> error/std redirection to /dev/null doesn't seem to work to squelch the
> output.
How doesn't redirection work? The message is printed to stderr; the
snippet I posted below does indeed squelch the output.
> If "--is-inside-git-dir" and "--is-inside-work-tree" are indeed not
> supposed to emit "false" when outside of a git repository, perhaps
> there is another way I can use (in a bash script) to cleanly detect
> whether a specific path is part of a git repo or not?
Something like this, maybe?
(cd "$dir" && git rev-parse --git-dir >/dev/null 2>&1)
> On Sat, Nov 2, 2013 at 12:03 PM, Philip Oakley <philipoakley@xxxxxxx> wrote:
> > From: "John Keeping" <john@xxxxxxxxxxxxx>
> > Sent: Saturday, November 02, 2013 2:06 PM
> >
> >> On Sat, Nov 02, 2013 at 01:47:02PM -0000, Philip Oakley wrote:
> >>>
> >>> From: "John Keeping" <john@xxxxxxxxxxxxx>
> >>> Sent: Saturday, November 02, 2013 10:58 AM
> >>> > On Fri, Nov 01, 2013 at 06:19:51PM -0500, Ville Walveranta wrote:
> >>> >> "git-rev-parse --is-inside-git-dir" outputs "fatal: Not a git
> >>> >> repository (or any of the parent directories): .git", instead of
> >>> >> "false" when outside of a git directory. "--is-inside-work-tree"
> >>> >> behaves the same way. Both commands work correctly (i.e. output
> >>> >> "true") when inside a git directory, or inside a work tree,
> >>> >> respectively.
> >>> >
> >>> > I think that's intentional - and it looks like the behaviour has
> >>> > not
> >>> > changed since these options were added. With the current behaviour
> >>> > you
> >>> > get three possible outcomes from "git
> >>> > rev-parse --is-inside-work-tree":
> >>> >
> >>> > if worktree=$(git rev-parse --is-inside-work-tree 2>/dev/null)
> >>> > then
> >>> > if test "$worktree" = true
> >>> > then
> >>> > echo 'inside work tree'
> >>> > else
> >>> > echo 'in repository, but not in work tree'
> >>> > fi
> >>> > else
> >>> > echo 'not in repository'
> >>> > fi
> >>> > --
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