1 files changed, 41 insertions, 42 deletions
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 975777f05e..ab0d1b0c06 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -1,51 +1,50 @@
 #!/bin/sh
 
 echo "/* Automatically generated by $0 */
-struct cmdname_help
-{
-    char name[16];
-    char help[80];
+struct cmdname_help {
+	char name[16];
+	char help[80];
+	unsigned char group;
 };
 
-struct cmdname_help common_cmds[] = {"
+static const char *common_cmd_groups[] = {"
 
-sort <<\EOF |
-add
-apply
-archive
-bisect
-branch
-checkout
-cherry-pick
-clone
-commit
-diff
-fetch
-grep
-init
-log
-merge
-mv
-prune
-pull
-push
-rebase
-reset
-revert
-rm
-show
-show-branch
-status
-tag
-EOF
-while read cmd
+grps=grps$$.tmp
+match=match$$.tmp
+trap "rm -f '$grps' '$match'" 0 1 2 3 15
+
+sed -n '
+	1,/^### common groups/b
+	/^### command list/q
+	/^#/b
+	/^[ 	]*$/b
+	h;s/^[^ 	][^ 	]*[ 	][ 	]*\(.*\)/	N_("\1"),/p
+	g;s/^\([^ 	][^ 	]*\)[ 	].*/\1/w '$grps'
+	' "$1"
+printf '};\n\n'
+
+n=0
+substnum=
+while read grp
+do
+	echo "^git-..*[ 	]$grp"
+	substnum="$substnum${substnum:+;}s/[ 	]$grp/$n/"
+	n=$(($n+1))
+done <"$grps" >"$match"
+
+printf 'static struct cmdname_help common_cmds[] = {\n'
+grep -f "$match" "$1" |
+sed 's/^git-//' |
+sort |
+while read cmd tags
 do
-     sed -n '
-     /NAME/,/git-'"$cmd"'/H
-     ${
-            x
-            s/.*git-'"$cmd"' - \(.*\)/  {"'"$cmd"'", "\1"},/
-	    p
-     }' "Documentation/git-$cmd.txt"
+	tag=$(echo "$tags" | sed "$substnum; s/[^0-9]//g")
+	sed -n '
+		/^NAME/,/git-'"$cmd"'/H
+		${
+			x
+			s/.*git-'"$cmd"' - \(.*\)/	{"'"$cmd"'", N_("\1"), '$tag'},/
+			p
+		}' "Documentation/git-$cmd.txt"
 done
 echo "};"