undef/git-commit-vandalism
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Merge branch 'jc/subdir'

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* jc/subdir:
  Allow whole-tree operations to be started from a subdirectory
  Use cd_to_toplevel in scripts that implement it by hand.
  Define cd_to_toplevel shell function in git-sh-setup
This commit is contained in:
Junio C Hamano 2007-01-14 11:41:36 -08:00
commit 3681d40b96
9 changed files with 34 additions and 31 deletions
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6
git-checkout.sh
View File

@ -135,11 +135,7 @@ fi
# We are switching branches and checking out trees, so
# we *NEED* to be at the toplevel.
cdup=$(git-rev-parse --show-cdup)
if test ! -z "$cdup"
then
cd "$cdup"
fi
cd_to_toplevel
[ -z "$new" ] && new=$old && new_name="$old_name"

22
git-commit.sh
View File

@ -316,22 +316,16 @@ esac
################################################################
# Prepare index to have a tree to be committed
TOP=`git-rev-parse --show-cdup`
if test -z "$TOP"
then
TOP=./
fi
case "$all,$also" in
t,)
save_index &&
(
cd "$TOP"
GIT_INDEX_FILE="$NEXT_INDEX"
export GIT_INDEX_FILE
cd_to_toplevel &&
GIT_INDEX_FILE="$NEXT_INDEX" &&
export GIT_INDEX_FILE &&
git-diff-files --name-only -z |
git-update-index --remove -z --stdin
)
) || exit
;;
,t)
save_index &&
@ -339,11 +333,11 @@ t,)
git-diff-files --name-only -z -- "$@" |
(
cd "$TOP"
GIT_INDEX_FILE="$NEXT_INDEX"
export GIT_INDEX_FILE
cd_to_toplevel &&
GIT_INDEX_FILE="$NEXT_INDEX" &&
export GIT_INDEX_FILE &&
git-update-index --remove -z --stdin
)
) || exit
;;
,)
case "$#" in

6
git-fetch.sh
View File

@ -5,12 +5,8 @@ USAGE='<fetch-options> <repository> <refspec>...'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action "fetch $*"
cd_to_toplevel ;# probably unnecessary...
TOP=$(git-rev-parse --show-cdup)
if test ! -z "$TOP"
then
cd "$TOP"
fi
. git-parse-remote
_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"

4
git-merge.sh
View File

@ -5,12 +5,14 @@
USAGE='[-n] [--no-commit] [--squash] [-s <strategy>] [-m=<merge-message>] <commit>+'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action "merge $*"
require_work_tree
cd_to_toplevel
test -z "$(git ls-files -u)" ||
die "You are in a middle of conflicted merge."
die "You are in the middle of a conflicted merge."
LF='
'

4
git-pull.sh
View File

@ -6,12 +6,14 @@
USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <repo> <head>...'
LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action "pull $*"
require_work_tree
cd_to_toplevel
test -z "$(git ls-files -u)" ||
die "You are in a middle of conflicted merge."
die "You are in the middle of a conflicted merge."
strategy_args= no_summary= no_commit= squash=
while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac

3
git-rebase.sh
View File

@ -27,9 +27,12 @@ Example: git-rebase master~1 topic
/ --> /
D---E---F---G master D---E---F---G master
'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action rebase
require_work_tree
cd_to_toplevel
RESOLVEMSG="
When you have resolved this problem run \"git rebase --continue\".

6
git-reset.sh
View File

@ -53,11 +53,7 @@ then
exit
fi
TOP=$(git-rev-parse --show-cdup)
if test ! -z "$TOP"
then
cd "$TOP"
fi
cd_to_toplevel
if test "$reset_type" = "--hard"
then

3
git-revert.sh
View File

@ -19,8 +19,11 @@ case "$0" in
echo >&2 "What are you talking about?"
exit 1 ;;
esac
SUBDIRECTORY_OK=Yes ;# we will cd up
. git-sh-setup
require_work_tree
cd_to_toplevel
no_commit=
while case "$#" in 0) break ;; esac

11
git-sh-setup.sh
View File

@ -36,6 +36,17 @@ is_bare_repository () {
esac
}
cd_to_toplevel () {
cdup=$(git-rev-parse --show-cdup)
if test ! -z "$cdup"
then
cd "$cdup" || {
echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree"
exit 1
}
fi
}
require_work_tree () {
test $(is_bare_repository) = false ||
die "fatal: $0 cannot be used without a working tree."