Staging
v0.5.1
v0.5.1
Revision a6dbf8814f433a7fbfa9cde6333c98019f6db1e4 authored by Junio C Hamano on 13 September 2009, 20:38:48 UTC, committed by Junio C Hamano on 23 September 2009, 05:26:27 UTC
When the remote branch we asked for merging did not exist in the set of fetched refs, we unconditionally hinted that it was because of lack of configuration. It is not necessarily so, and risks sending users for a wild goose chase. Make sure to check if that is indeed the case before telling a wild guess to the user. Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 3ddcb19
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 taken to unexpected places. If you
# like CDPATH, define it for your interactive shell sessions without
# exporting it.
unset CDPATH
git_broken_path_fix () {
case ":$PATH:" in
*:$1:*) : ok ;;
*)
PATH=$(
SANE_TOOL_PATH="$1"
IFS=: path= sep=
set x $PATH
shift
for elem
do
case "$SANE_TOOL_PATH:$elem" in
(?*:/bin | ?*:/usr/bin)
path="$path$sep$SANE_TOOL_PATH"
sep=:
SANE_TOOL_PATH=
esac
path="$path$sep$elem"
sep=:
done
echo "$path"
)
;;
esac
}
# @@BROKEN_PATH_FIX@@
die() {
echo >&2 "$@"
exit 1
}
GIT_QUIET=
say () {
if test -z "$GIT_QUIET"
then
printf '%s\n' "$*"
fi
}
if test -n "$OPTIONS_SPEC"; then
usage() {
"$0" -h
exit 1
}
parseopt_extra=
[ -n "$OPTIONS_KEEPDASHDASH" ] &&
parseopt_extra="--keep-dashdash"
eval "$(
echo "$OPTIONS_SPEC" |
git rev-parse --parseopt $parseopt_extra -- "$@" ||
echo exit $?
)"
else
dashless=$(basename "$0" | sed -e 's/-/ /')
usage() {
die "Usage: $dashless $USAGE"
}
if [ -z "$LONG_USAGE" ]
then
LONG_USAGE="Usage: $dashless $USAGE"
else
LONG_USAGE="Usage: $dashless $USAGE
$LONG_USAGE"
fi
case "$1" in
-h|--h|--he|--hel|--help)
echo "$LONG_USAGE"
exit
esac
fi
set_reflog_action() {
if [ -z "${GIT_REFLOG_ACTION:+set}" ]
then
GIT_REFLOG_ACTION="$*"
export GIT_REFLOG_ACTION
fi
}
git_editor() {
: "${GIT_EDITOR:=$(git config core.editor)}"
: "${GIT_EDITOR:=${VISUAL:-${EDITOR}}}"
case "$GIT_EDITOR,$TERM" in
,dumb)
echo >&2 "No editor specified in GIT_EDITOR, core.editor, VISUAL,"
echo >&2 "or EDITOR. Tried to fall back to vi but terminal is dumb."
echo >&2 "Please set one of these variables to an appropriate"
echo >&2 "editor or run $0 with options that will not cause an"
echo >&2 "editor to be invoked (e.g., -m or -F for git-commit)."
exit 1
;;
esac
eval "${GIT_EDITOR:=vi}" '"$@"'
}
is_bare_repository () {
git rev-parse --is-bare-repository
}
cd_to_toplevel () {
cdup=$(git rev-parse --show-cdup)
if test ! -z "$cdup"
then
# The "-P" option says to follow "physical" directory
# structure instead of following symbolic links. When cdup is
# "../", this means following the ".." entry in the current
# directory instead textually removing a symlink path element
# from the PWD shell variable. The "-P" behavior is more
# consistent with the C-style chdir used by most of Git.
cd -P "$cdup" || {
echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree"
exit 1
}
fi
}
require_work_tree () {
test $(git rev-parse --is-inside-work-tree) = true ||
die "fatal: $0 cannot be used without a working tree."
}
get_author_ident_from_commit () {
pick_author_script='
/^author /{
s/'\''/'\''\\'\'\''/g
h
s/^author \([^<]*\) <[^>]*> .*$/\1/
s/'\''/'\''\'\'\''/g
s/.*/GIT_AUTHOR_NAME='\''&'\''/p
g
s/^author [^<]* <\([^>]*\)> .*$/\1/
s/'\''/'\''\'\'\''/g
s/.*/GIT_AUTHOR_EMAIL='\''&'\''/p
g
s/^author [^<]* <[^>]*> \(.*\)$/\1/
s/'\''/'\''\'\'\''/g
s/.*/GIT_AUTHOR_DATE='\''&'\''/p
q
}
'
encoding=$(git config i18n.commitencoding || echo UTF-8)
git show -s --pretty=raw --encoding="$encoding" "$1" -- |
LANG=C LC_ALL=C sed -ne "$pick_author_script"
}
# Make sure we are in a valid repository of a vintage we understand,
# if we require to be in a git repository.
if test -z "$NONGIT_OK"
then
GIT_DIR=$(git rev-parse --git-dir) || exit
if [ -z "$SUBDIRECTORY_OK" ]
then
test -z "$(git rev-parse --show-cdup)" || {
exit=$?
echo >&2 "You need to run this command from the toplevel of the working tree."
exit $exit
}
fi
test -n "$GIT_DIR" && GIT_DIR=$(cd "$GIT_DIR" && pwd) || {
echo >&2 "Unable to determine absolute path of git directory"
exit 1
}
: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
fi
# Fix some commands on Windows
case $(uname -s) in
*MINGW*)
# Windows has its own (incompatible) sort and find
sort () {
/usr/bin/sort "$@"
}
find () {
/usr/bin/find "$@"
}
;;
esac
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