travis: build matrix

.travis.yml

@@ -11,6 +11,11 @@ before_install:
   #- docker run --rm --privileged multiarch/qemu-user-static:register --reset
   - docker login "--password=$DOCKER_PASS" "--username=$DOCKER_USER"
 
+env:
+  - ARCH="" BASE=""
+  - ARCH="arm" BASE="arm32v7"
+  - ARCH="aarch64 BASE="arm64v8"
+
 script: 
   - ./build.sh
   - docker logout

build.sh

@@ -30,7 +30,9 @@ then
     buildAndPush debian-pre-nim
 fi
 
-#buildAndPush nim-base
-#buildAndPushArch arm32v7 arm
-buildAndPushArch arm64v8 aarch64
+if [ "$BASE" == "" -o "$ARCH" == "" ]; then
+  buildAndPush nim-base
+else
+  buildAndPushArch $BASE $ARCH
+fi