Feature: add --force option to cg-push.

Feature: add --force option to cg-push.

[Pierre Marc Dumuid]

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If I cg-push on a remote branch after changing my mind about how I 
wanted the branch ordered, it will complain and say "maybee you need to 
update"

I didn't know what to do, since I was on the "no" side of maybee.

Here is a patch that adds the --force option for those people.


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--- /home/pmdumuid/bin/cg-push2	2006-10-12 22:38:49.000000000 +0930
+++ /usr/bin/cg-push	2006-09-26 14:30:09.000000000 +0930
@@ -27,15 +27,8 @@
 #	future, cg-push should push tags automatically. Also note
 #	that even if you pass `cg-push` the '-t' arguments, your
 #	HEAD is still pushed as well in addition to the tags.
-#
-# --force 
-#       Usually, the command refuses to update a remote ref that is
-#       not an ancestor of the local ref used to overwrite it. This
-#       flag disables the check. What this means is that the remote
-#       repository can lose commits; use it with care.
-#
-#
-USAGE="cg-push [--force] [-r LOCAL_BRANCH] [REMOTE_BRANCH] [-t TAG]..."
+
+USAGE="cg-push [-r LOCAL_BRANCH] [REMOTE_BRANCH] [-t TAG]..."
 
 . "${COGITO_LIB:-/usr/lib/cogito/}"cg-Xlib || exit 1
 
@@ -44,12 +37,11 @@
 {
 	name="$1"; shift
 	commit="$(cg-object-id -c "$locbranch")"; old="$(cat "$_git/refs/heads/$name" 2>/dev/null)"
-	git-send-pack $force "$@" && git-update-ref refs/heads/"$name" "$commit" $old
+	git-send-pack "$@" && git-update-ref refs/heads/"$name" "$commit" $old
 }
 
 
 locbranch="$_git_head"
-force=""
 tags=()
 while optparse; do
 	if optparse -r=; then
@@ -57,8 +49,6 @@
 		[ "$(cg-object-id -c "$locbranch")" ] || exit 1
 	elif optparse -t=; then
 		tags[${#tags[@]}]="refs/tags/$OPTARG"
-	elif optparse --force; then
-                force="--force"
 	else
 		optfail
 	fi
@@ -79,7 +69,7 @@
 sprembranch=":refs/heads/$rembranch"
 
 if [ "${uri#http://}" != "$uri" -o "${uri#https://}" != "$uri" ]; then
-	git-http-push $force "$uri/" "$locbranch$sprembranch" "${tags[@]}"
+	git-http-push "$uri/" "$locbranch$sprembranch" "${tags[@]}"
 elif [ "${uri#git+ssh://}" != "$uri" ]; then
 	send_pack_update "$name" "$(echo "$uri" | sed 's#^git+ssh://\([^/]*\)\(/.*\)$#\1:\2#')" "$locbranch$sprembranch" "${tags[@]}"
 elif [ "${uri#rsync://}" != "$uri" ]; then

Re: Feature: add --force option to cg-push.

[Petr Baudis]

Dear diary, on Thu, Oct 12, 2006 at 03:30:37PM CEST, I got a letter
where Pierre Marc Dumuid <pierre.dumuid@adelaide.edu.au> said that...
> If I cg-push on a remote branch after changing my mind about how I 
> wanted the branch ordered, it will complain and say "maybee you need to 
> update"
> 
> I didn't know what to do, since I was on the "no" side of maybee.
> 
> Here is a patch that adds the --force option for those people.

Thanks, I've committed a similar but different patch (with better
description and handling local pushes as well). Please sign off your
patches in the future.

-- 
				Petr "Pasky" Baudis
Stuff: http://pasky.or.cz/
#!/bin/perl -sp0777i<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<j]dsj
$/=unpack('H*',$_);$_=`echo 16dio\U$k"SK$/SM$n\EsN0p[lN*1
lK[d2%Sa2/d0$^Ixp"|dc`;s/\W//g;$_=pack('H*',/((..)*)$/)