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bundle: document handling of "-" as stdin 

We have always allowed "bundle create -" to write to stdout, but it was
never documented. And a recent patch let reading operations like "bundle
list-heads -" read from stdin.

Let's document all of these cases.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2023-03-04 05:26:40 -05:00 committed by Junio C Hamano
parent bf8b1e04ff
commit ef3b291a5f
1 changed files with 5 additions and 3 deletions
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8
Documentation/git-bundle.txt
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@ -66,7 +66,7 @@ create [options] <file> <git-rev-list-args>::
Used to create a bundle named 'file'. This requires the
'<git-rev-list-args>' arguments to define the bundle contents.
'options' contains the options specific to the 'git bundle create'
subcommand.
subcommand. If 'file' is `-`, the bundle is written to stdout.
verify <file>::
Used to check that a bundle file is valid and will apply
@ -77,12 +77,13 @@ verify <file>::
Finally, information about additional capabilities, such as "object
filter", is printed. See "Capabilities" in linkgit:gitformat-bundle[5]
for more information. The exit code is zero for success, but will
be nonzero if the bundle file is invalid.
be nonzero if the bundle file is invalid. If 'file' is `-`, the
bundle is read from stdin.
list-heads <file>::
Lists the references defined in the bundle. If followed by a
list of references, only references matching those given are
printed out.
printed out. If 'file' is `-`, the bundle is read from stdin.
unbundle <file>::
Passes the objects in the bundle to 'git index-pack'
@ -90,6 +91,7 @@ unbundle <file>::
defined references. If a list of references is given, only
references matching those in the list are printed. This command is
really plumbing, intended to be called only by 'git fetch'.
If 'file' is `-`, the bundle is read from stdin.
<git-rev-list-args>::
A list of arguments, acceptable to 'git rev-parse' and