enable caching

.gitlab-ci.yml

@@ -6,14 +6,20 @@ variables:
 stages:
 - build
 
+cache:
+  paths:
+  - installers
+  key: ${PETA_VERSION}
+
 build:
   stage: build
   before_script:
-  - cp /global/installers/${PETA_RUN_FILE} .
+  - mkdir -p installers
+  - rsync /global/installers/${PETA_RUN_FILE} installers
   - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
   script:
   - docker pull ${CI_REGISTRY_IMAGE}:${PETA_VERSION} || true
-  - docker build --cache-from ${CI_REGISTRY_IMAGE}:${PETA_VERSION} --build-arg PETA_VERSION=${PETA_VERSION} --build-arg PETA_RUN_FILE=${PETA_RUN_FILE} --tag ${CI_REGISTRY_IMAGE}:latest --tag ${CI_REGISTRY_IMAGE}:${PETA_VERSION} .
+  - docker build --cache-from ${CI_REGISTRY_IMAGE}:${PETA_VERSION} --build-arg PETA_VERSION=${PETA_VERSION} --build-arg PETA_RUN_FILE=installers/${PETA_RUN_FILE} --tag ${CI_REGISTRY_IMAGE}:latest --tag ${CI_REGISTRY_IMAGE}:${PETA_VERSION} .
   - docker push ${CI_REGISTRY_IMAGE}:${PETA_VERSION}
   - docker push ${CI_REGISTRY_IMAGE}:latest
   tags:

Dockerfile

@@ -20,7 +20,7 @@ RUN dpkg --add-architecture i386 && \
     gzip \
     locales sudo texinfo gzip unzip cpio chrpath autoconf lsb-release \
     libtool-bin kmod rsync bc u-boot-tools update-inetd xvfb \
-    libgtk2.0-0 libsdl1.2-dev libglib2.0-dev lib32z1-dev expect \
+    libgtk2.0-0 libsdl1.2-dev libglib2.0-dev lib32z1-dev expect gawk \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*