[v2,3/8] git-submodule.sh: improve parsing of short options

Commit Message

Roy Eldar Dec. 9, 2024, 4:50 p.m. UTC

Some command-line options have a short form which takes an argument; for
example, "--jobs" has the form "-j", and it takes a numerical argument.

When parsing short options, support the case where there is no space
between the flag and the option argument, in order to improve
consistency with the rest of the builtin git commands.

Signed-off-by: Roy Eldar <[e-mail]>
---
 git-submodule.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Patch

diff --git a/git-submodule.sh b/git-submodule.sh
index a47d2a89f3..fc85458fb1 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -77,6 +77,9 @@  cmd_add()
 			branch=$2
 			shift
 			;;
+		-b*)
+			branch="${1#-b}"
+			;;
 		--branch=*)
 			branch="${1#--branch=}"
 			;;
@@ -352,6 +355,9 @@  cmd_update()
 			jobs="--jobs=$2"
 			shift
 			;;
+		-j*)
+			jobs="--jobs=${1#-j}"
+			;;
 		--jobs=*)
 			jobs=$1
 			;;
@@ -431,6 +437,9 @@  cmd_set_branch() {
 			branch=$2
 			shift
 			;;
+		-b*)
+			branch="${1#-b}"
+			;;
 		--branch=*)
 			branch="${1#--branch=}"
 			;;
@@ -519,6 +528,10 @@  cmd_summary() {
 			isnumber "$summary_limit" || usage
 			shift
 			;;
+		-n*)
+			summary_limit="${1#-n}"
+			isnumber "$summary_limit" || usage
+			;;
 		--summary-limit=*)
 			summary_limit="${1#--summary-limit=}"
 			isnumber "$summary_limit" || usage