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Merge branch 'dl/subtree-limit-to-one-rev'

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"git subtree" (in contrib/) update.

* dl/subtree-limit-to-one-rev:
  contrib/subtree: ensure only one rev is provided
This commit is contained in:
Junio C Hamano 2019-04-16 19:28:06 +09:00
parent 63643865d2 77128ed90e
commit 8b7150327e
1 changed files with 12 additions and 12 deletions
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24
contrib/subtree/git-subtree.sh
View file

@ -14,7 +14,7 @@ git subtree add --prefix=<prefix> <repository> <ref>
git subtree merge --prefix=<prefix> <commit>
git subtree pull --prefix=<prefix> <repository> <ref>
git subtree push --prefix=<prefix> <repository> <ref>
git subtree split --prefix=<prefix> <commit...>
git subtree split --prefix=<prefix> <commit>
--
h,help show the help
q quiet
@ -77,6 +77,12 @@ assert () {
fi
}
ensure_single_rev () {
if test $# -ne 1
then
die "You must provide exactly one revision. Got: '$@'"
fi
}
while test $# -gt 0
do
@ -185,6 +191,7 @@ if test "$command" != "pull" &&
then
revs=$(git rev-parse $default --revs-only "$@") || exit $?
dirs=$(git rev-parse --no-revs --no-flags "$@") || exit $?
ensure_single_rev $revs
if test -n "$dirs"
then
die "Error: Use --prefix instead of bare filenames."
@ -716,9 +723,8 @@ cmd_add_repository () {
}
cmd_add_commit () {
revs=$(git rev-parse $default --revs-only "$@") || exit $?
set -- $revs
rev="$1"
rev=$(git rev-parse $default --revs-only "$@") || exit $?
ensure_single_rev $rev
debug "Adding $dir as '$rev'..."
git read-tree --prefix="$dir" $rev || exit $?
@ -817,16 +823,10 @@ cmd_split () {
}
cmd_merge () {
revs=$(git rev-parse $default --revs-only "$@") || exit $?
rev=$(git rev-parse $default --revs-only "$@") || exit $?
ensure_single_rev $rev
ensure_clean
set -- $revs
if test $# -ne 1
then
die "You must provide exactly one revision. Got: '$revs'"
fi
rev="$1"
if test -n "$squash"
then
first_split="$(find_latest_squash "$dir")"