mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
145 lines
2.9 KiB
Plaintext
145 lines
2.9 KiB
Plaintext
![]() |
#!/bin/sh
|
||
|
|
||
|
. git-sh-setup-script || die "Not a git archive"
|
||
|
|
||
|
get_data_source () {
|
||
|
case "$1" in
|
||
|
*/*)
|
||
|
# Not so fast. This could be the partial URL shorthand...
|
||
|
token=$(expr "$1" : '\([^/]*\)/')
|
||
|
remainder=$(expr "$1" : '[^/]*/\(.*\)')
|
||
|
if test -f "$GIT_DIR/branches/$token"
|
||
|
then
|
||
|
echo branches-partial
|
||
|
else
|
||
|
echo ''
|
||
|
fi
|
||
|
;;
|
||
|
*)
|
||
|
if test -f "$GIT_DIR/remotes/$1"
|
||
|
then
|
||
|
echo remotes
|
||
|
elif test -f "$GIT_DIR/branches/$1"
|
||
|
then
|
||
|
echo branches
|
||
|
else
|
||
|
echo ''
|
||
|
fi ;;
|
||
|
esac
|
||
|
}
|
||
|
|
||
|
get_remote_url () {
|
||
|
data_source=$(get_data_source "$1")
|
||
|
case "$data_source" in
|
||
|
'')
|
||
|
echo "$1" ;;
|
||
|
remotes)
|
||
|
sed -ne '/^URL: */{
|
||
|
s///p
|
||
|
q
|
||
|
}' "$GIT_DIR/remotes/$1" ;;
|
||
|
branches)
|
||
|
sed -e 's/#.*//' "$GIT_DIR/branches/$1" ;;
|
||
|
branches-partial)
|
||
|
token=$(expr "$1" : '\([^/]*\)/')
|
||
|
remainder=$(expr "$1" : '[^/]*/\(.*\)')
|
||
|
url=$(sed -e 's/#.*//' "$GIT_DIR/branches/$token")
|
||
|
echo "$url/$remainder"
|
||
|
;;
|
||
|
*)
|
||
|
die "internal error: get-remote-url $1" ;;
|
||
|
esac
|
||
|
}
|
||
|
|
||
|
get_remote_default_refs_for_push () {
|
||
|
data_source=$(get_data_source "$1")
|
||
|
case "$data_source" in
|
||
|
'' | branches | branches-partial)
|
||
|
;; # no default push mapping, just send matching refs.
|
||
|
remotes)
|
||
|
sed -ne '/^Push: */{
|
||
|
s///p
|
||
|
}' "$GIT_DIR/remotes/$1" ;;
|
||
|
*)
|
||
|
die "internal error: get-remote-default-ref-for-push $1" ;;
|
||
|
esac
|
||
|
}
|
||
|
|
||
|
# Subroutine to canonicalize remote:local notation
|
||
|
canon_refs_list_for_fetch () {
|
||
|
for ref
|
||
|
do
|
||
|
expr "$ref" : '.*:' >/dev/null || ref="${ref}:"
|
||
|
remote=$(expr "$ref" : '\([^:]*\):')
|
||
|
local=$(expr "$ref" : '[^:]*:\(.*\)')
|
||
|
case "$remote" in
|
||
|
'') remote=HEAD ;;
|
||
|
*) remote="refs/heads/$remote" ;;
|
||
|
esac
|
||
|
case "$local" in
|
||
|
'') local= ;;
|
||
|
*) local="refs/heads/$local" ;;
|
||
|
esac
|
||
|
echo "${remote}:${local}"
|
||
|
done
|
||
|
}
|
||
|
|
||
|
# Returns list of src: (no store), or src:dst (store)
|
||
|
get_remote_default_refs_for_fetch () {
|
||
|
data_source=$(get_data_source "$1")
|
||
|
case "$data_source" in
|
||
|
'' | branches-partial)
|
||
|
echo "HEAD:" ;;
|
||
|
branches)
|
||
|
remote_branch=$(sed -ne '/#/s/.*#//p' "$GIT_DIR/branches/$1")
|
||
|
case "$remote_branch" in '') remote_branch=master ;; esac
|
||
|
echo "refs/heads/${remote_branch}:refs/heads/$1"
|
||
|
;;
|
||
|
remotes)
|
||
|
canon_refs_list_for_fetch $(sed -ne '/^Pull: */{
|
||
|
s///p
|
||
|
}' "$GIT_DIR/remotes/$1")
|
||
|
;;
|
||
|
*)
|
||
|
die "internal error: get-remote-default-ref-for-push $1" ;;
|
||
|
esac
|
||
|
}
|
||
|
|
||
|
get_remote_refs_for_push () {
|
||
|
case "$#" in
|
||
|
0) die "internal error: get-remote-refs-for-push." ;;
|
||
|
1) get_remote_default_refs_for_push "$@" ;;
|
||
|
*) shift; echo "$@" ;;
|
||
|
esac
|
||
|
}
|
||
|
|
||
|
get_remote_refs_for_fetch () {
|
||
|
case "$#" in
|
||
|
0)
|
||
|
die "internal error: get-remote-refs-for-fetch." ;;
|
||
|
1)
|
||
|
get_remote_default_refs_for_fetch "$@" ;;
|
||
|
*)
|
||
|
shift
|
||
|
tag_just_seen=
|
||
|
for ref
|
||
|
do
|
||
|
if test "$tag_just_seen"
|
||
|
then
|
||
|
echo "refs/tags/${ref}:refs/tags/${ref}"
|
||
|
tag_just_seen=
|
||
|
continue
|
||
|
else
|
||
|
case "$ref" in
|
||
|
tag)
|
||
|
tag_just_seen=yes
|
||
|
continue
|
||
|
;;
|
||
|
esac
|
||
|
fi
|
||
|
canon_refs_list_for_fetch "$ref"
|
||
|
done
|
||
|
;;
|
||
|
esac
|
||
|
}
|