Refactor build scripts

scripts/build-images

@@ -0,0 +1,38 @@
+#!/bin/bash
+set -e
+
+export ARCH=${ARCH:-"amd64"}
+BASE=images
+
+source $(dirname $0)/version
+cd $(dirname $0)/..
+
+DO_PUSH="$1"
+
+if [ "${DO_PUSH}" == "--push" ]; then
+    for i in $BASE/[0-9]*; do
+        name="os-$(echo ${i} | cut -f2 -d-)"
+        tag="${OS_REPO}/${name}:${VERSION}${SUFFIX}"
+        echo Pushing ${tag}
+        docker push ${tag} || :
+    done
+else
+    for i in $BASE/[0-9]*; do
+        name="os-$(echo ${i} | cut -f2 -d-)"
+        tag="${OS_REPO}/${name}:${VERSION}${SUFFIX}"
+        echo Building ${tag}
+        if [ -x ${i}/prebuild.sh ]; then
+            if ${i}/prebuild.sh; then
+                dapper -d --build -f ${i}/Dockerfile -- -t rancher/${name} ${i}
+                docker tag rancher/${name} ${tag}
+            elif [ "$?" != "42" ]; then
+                exit 1
+            else
+                echo "WARN: Skipping ${tag}"
+            fi
+        else
+            dapper -d --build -f ${i}/Dockerfile -- -t rancher/${name} ${i}
+            docker tag rancher/${name} ${tag}
+        fi
+    done
+fi