git: 964035c409b1 - main - git-arc: with "create" allow to specify parent of the first commit

The branch main has been updated by glebius:

URL: https://cgit.FreeBSD.org/src/commit/?id=964035c409b1b7229c7bc0220e7455e4a038ed4b

commit 964035c409b1b7229c7bc0220e7455e4a038ed4b
Author:     Gleb Smirnoff <glebius@FreeBSD.org>
AuthorDate: 2021-11-19 02:49:20 +0000
Commit:     Gleb Smirnoff <glebius@FreeBSD.org>
CommitDate: 2021-11-19 02:49:20 +0000

    git-arc: with "create" allow to specify parent of the first commit
    
    Reviewed by:            markj
    Differential revision:  https://reviews.freebsd.org/D33045
---
 tools/tools/git/git-arc.1  | 7 ++++++-
 tools/tools/git/git-arc.sh | 7 +++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/tools/tools/git/git-arc.1 b/tools/tools/git/git-arc.1
index b59f3eea17ca..984b1e8f32e5 100644
--- a/tools/tools/git/git-arc.1
+++ b/tools/tools/git/git-arc.1
@@ -24,7 +24,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd May 14, 2021
+.Dd November 17, 2021
 .Dt GIT-ARC 1
 .Os
 .Sh NAME
@@ -36,6 +36,7 @@
 .Op Fl l
 .Op Fl r Ar reviewer1 Ns Op Cm \&, Ns Ar reviewer2 ...
 .Op Fl s Ar subscriber1 Ns Op Cm \&, Ns Ar subscriber2 ...
+.Op Fl p Ar parent
 .Op Ar commit Ns | Ns Ar commit-range
 .Nm
 .Cm list Ar commit Ns | Ns Ar commit-range
@@ -78,6 +79,10 @@ Argument(s) must be existing Phabricator user or group.
 .It Fl r Ar subscriber
 Add one or more subscribers, separated by commas, to revision(s) being created.
 Argument(s) must be existing Phabricator user or group.
+.It Fl p Ar parent
+Specify the parent of the first commit in the list.
+This is useful when adding more commits on top of the already existing
+stack in Phabricator.
 .El
 .It Cm list
 Print the associated Differential Revisions for the specified commits.
diff --git a/tools/tools/git/git-arc.sh b/tools/tools/git/git-arc.sh
index 0c288e7ac6e2..35a815ece137 100644
--- a/tools/tools/git/git-arc.sh
+++ b/tools/tools/git/git-arc.sh
@@ -356,15 +356,19 @@ gitarc__create()
     local commit commits doprompt list o prev reviewers subscribers
 
     list=
+    prev=""
     if [ "$(git config --bool --get arc.list 2>/dev/null || echo false)" != "false" ]; then
         list=1
     fi
     doprompt=1
-    while getopts lr:s: o; do
+    while getopts lp:r:s: o; do
         case "$o" in
         l)
             list=1
             ;;
+	p)
+	    prev="$OPTARG"
+	    ;;
         r)
             reviewers="$OPTARG"
             ;;
@@ -391,7 +395,6 @@ gitarc__create()
     fi
 
     save_head
-    prev=""
     for commit in ${commits}; do
         if create_one_review "$commit" "$reviewers" "$subscribers" "$prev" \
                              "$doprompt"; then