alpine: rename top directory

fix the image name accordingly.

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Change-Id: I67f4ffe89987bc5c98dde13cc0215673d03816fe
diff --git a/alpine10-node-tf-a/Dockerfile b/alpine-amd64-node10-tf-a/Dockerfile
similarity index 100%
rename from alpine10-node-tf-a/Dockerfile
rename to alpine-amd64-node10-tf-a/Dockerfile
diff --git a/alpine-amd64-node10-tf-a/build.sh b/alpine-amd64-node10-tf-a/build.sh
new file mode 100755
index 0000000..181e0b9
--- /dev/null
+++ b/alpine-amd64-node10-tf-a/build.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+set -e
+
+export LANG=C
+
+cp -a ../setup-sshd .
+image=trustedfirmware/ci-node-tf-a-alpine:alpine10
+docker build --pull --tag=$image .
+echo $image > .docker-tag
diff --git a/alpine10-node-tf-a/setup-sshd b/alpine-amd64-node10-tf-a/setup-sshd
similarity index 100%
rename from alpine10-node-tf-a/setup-sshd
rename to alpine-amd64-node10-tf-a/setup-sshd
diff --git a/alpine10-node-tf-a/build.sh b/alpine10-node-tf-a/build.sh
deleted file mode 100755
index 72a86c7..0000000
--- a/alpine10-node-tf-a/build.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/sh
-
-set -e
-
-trap cleanup_exit INT TERM EXIT
-
-cleanup_exit()
-{
-  rm -f *.list *.key
-}
-
-export LANG=C
-
-DISTRIBUTION=$(basename ${PWD} | cut -f1 -d '-')
-ARCHITECTURE=$(basename ${PWD} | cut -f2 -d '-')
-PROJECT=$(basename ${PWD} | cut -f3 -d '-')-$(basename ${PWD} | cut -f4 -d '-')
-
-cp -a ../setup-sshd .
-image=trustedfirmware/ci-${ARCHITECTURE}-${PROJECT}-alpine:${DISTRIBUTION}
-docker build --pull --tag=$image .
-echo $image > .docker-tag