use xmppc for git-send-xmpp

Signed-off-by: Aoi K <koizumi.aoi@kyoko-project.wer.ee>

README

@@ -2,3 +2,10 @@ git-crap
 ========
 Let's git some free crap!
 These scripts are sort of inspired by git-send-email & co.
+
+* git-send-paste
+  * Depends on nc(1)
+  * It assumes a termbin instance is running on port 9999
+
+* git-send-xmpp
+  * Depends on xmppc (git@codeberg.org:Anoxinon_e.V./xmppc)

git-send-xmpp

@@ -1,5 +1,5 @@
 #!/bin/sh
-# $KyokoNet: git-send-xmpp, v0.0.1 2022/11/11 22:14:55 akoizumi Exp $
+# $KyokoNet: git-send-xmpp, v0.0.2 2022/11/13 22:14:55 akoizumi Exp $
 #
 # Send git patches over the XMPP protocol
 # https://git.kyoko-project.wer.ee/koizumi.aoi/git-crap
@@ -14,9 +14,9 @@ EOF
 for arg; do
     case $arg in
 	-h) usage ;;
-	--pass=*) XMPPBRIDGE_PASSWORD="${arg#*=}" ;;
-	--user=*) XMPPBRIDGE_JID="${arg#*=}" ;;
-	--target=*) XMPPBRIDGE_PEER_JID="${arg#*=}" ;;
+	--pass=*) pass="${arg#*=}" ;;
+	--user=*) user="${arg#*=}" ;;
+	--target=*) target="${arg#*=}" ;;
 	--diff=*) diff="${arg#*=}" ;;
 	*-*) printf "Unknown option %s\n" "$arg" ;;
 	*=*) export "${arg:?}" ;;
@@ -24,13 +24,10 @@ for arg; do
     esac
 done
 
-if [ -z $XMPPBRIDGE_PASSWORD && -z $XMPPBRIDGE_JID && -z $XMPPBRIDGE_PEER_JID && -z $diff ]; then
+if [ -z $pass && -z $user && -z $target && -z $diff ]; then
    usage
    exit 1
 else
-    printf "Sending patch file %s to recipient %s over XMPP\n" "${diff}" "${XMPPBRIDGE_PEER_JID}"
-    export XMPPBRIDGE_JID
-    export XMPPBRIDGE_PASSWORD
-    export XMPPBRIDGE_PEER_JID
-       cat $diff | xmppbridge
+    printf "Sending patch file %s to recipient %s over XMPP\n" "${diff}" "${target}"
+    cat $diff | xmppc --jid ${user} --pwd ${pass} -m message chat ${target}
 fi