updated for PR concerns

.gitignore

@@ -1,3 +0,0 @@
-/.idea/
-/drone-rsync.iml
-/test.sh

Dockerfile

@@ -1,7 +1,7 @@
-FROM alpine:latest
-MAINTAINER Jesse Quinn <me@jessequinn.info>
+FROM alpine:3.4
+MAINTAINER Michael de Wit <michael@drillster.com>
 
 RUN apk add --no-cache ca-certificates bash openssh-client rsync
-COPY drone.sh /usr/local/
+COPY upload.sh /usr/local/
 
-ENTRYPOINT ["/usr/local/drone.sh"]
+ENTRYPOINT ["/usr/local/upload.sh"]

upload.sh

@@ -8,6 +8,7 @@ if [ -z "$PLUGIN_TARGET" ]; then
     echo "Specify a target!"
     exit 1
 fi
+
 DEFAULT_PORT=$PLUGIN_PORT
 if [ -z "$PLUGIN_PORT" ]; then
     echo "Port not specified, using default port 22!"
@@ -100,14 +101,13 @@ fi
 echo "$SSH_KEY" > $keyfile
 chmod 0600 $keyfile
 
-# Parse SSH precommands
 function join_with { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
+
+# Parse SSH precommands
 IFS=','; read -ra COMMANDS <<< "$PLUGIN_PRESCRIPT"
 prescript=$(join_with ' && ' "${COMMANDS[@]}")
-
 # Parse SSH postcommands
-function join_with { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
-IFS=','; read -ra COMMANDS <<< "$PLUGIN_POSTSCRIPT"
+IFS=','; read -ra COMMANDS <<< "$PLUGIN_SCRIPT"
 postscript=$(join_with ' && ' "${COMMANDS[@]}")
 
 # Run rsync
@@ -135,7 +135,7 @@ do
     eval "$(printf "$expr" "$PORT") $USER@$HOST:$PLUGIN_TARGET"
     result=$(($result+$?))
     if [ "$result" -gt "0" ]; then exit $result; fi
-    if [ -n "$PLUGIN_POSTSCRIPT" ]; then
+    if [ -n "$PLUGIN_SCRIPT" ]; then
         echo $(printf "%s" "$ ssh -p $PORT $USER@$HOST ...")
         echo $(printf "%s" " > $postscript ...")
         eval "ssh -p $PORT $USER@$HOST '$postscript'"