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Revision ae5d8470f6b8e1abdef19bf033472c63fb72b735 authored by Marco Roeland on 05 April 2006, 20:28:28 UTC, committed by Junio C Hamano on 05 April 2006, 21:07:21 UTC 
git-commit: document --amend
 
The "--amend" option is used to amend the tip of the current branch. This
documentation text was copied straight from the commit that implemented it.

Some minor format tweaks for asciidoc were taken from work by Francis Daly
in commit b0d08a5.. It looks good now also in the html page.

[jc: amended further to follow the recommendation by Francis in
commit 3070b60].

Signed-off-by: Marco Roeland <marco.roeland@xs4all.nl>
Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 3ffe0c2
Raw File
git-sh-setup.sh 
#!/bin/sh
#
# This is included in commands that either have to be run from the toplevel
# of the repository, or with GIT_DIR environment variable properly.
# If the GIT_DIR does not look like the right correct git-repository,
# it dies.

# Having this variable in your environment would break scripts because
# you would cause "cd" to be be taken to unexpected places.  If you
# like CDPATH, define it for your interactive shell sessions without
# exporting it.
unset CDPATH

die() {
	echo >&2 "$@"
	exit 1
}

usage() {
	die "Usage: $0 $USAGE"
}

if [ -z "$LONG_USAGE" ]
then
	LONG_USAGE="Usage: $0 $USAGE"
else
	LONG_USAGE="Usage: $0 $USAGE

$LONG_USAGE"
fi

case "$1" in
	--h|--he|--hel|--help)
	echo "$LONG_USAGE"
	exit
esac

if [ -z "$SUBDIRECTORY_OK" ]
then
	: ${GIT_DIR=.git}
	: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}

	# Make sure we are in a valid repository of a vintage we understand.
	GIT_DIR="$GIT_DIR" git repo-config --get core.nosuch >/dev/null
	if test $? = 128
	then
	    exit
	fi
else
	GIT_DIR=$(git-rev-parse --git-dir) || exit
fi
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