imp: matrix build

.gitlab-ci.yml

@@ -1,12 +1,3 @@
-variables:
-  WKHTMLTOPDF_VERSION: "0.12.6"
-
-  # explicit tag to be used within pipeline
-  BUILD_IMAGE_NAME: "$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:$CI_COMMIT_SHA"
-
-  # we also publish a floating tag to simplify manual testing
-  BUILD_IMAGE_NAME_LATEST: "$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:latest"
-
 build:
   image: docker:20.10.6
   stage: build
@@ -25,10 +16,14 @@ build:
       done
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
   script:
-    - docker build
+    - |
+      for WKHTMLTOPDF_VERSION in 0.12.6 0.12.5; do
+      BUILD_IMAGE_NAME: "$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:${WKHTMLTOPDF_VERSION}-$CI_COMMIT_SHA"
+      BUILD_IMAGE_NAME_LATEST: "$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:${WKHTMLTOPDF_VERSION}-latest"
+      docker build
       -f Dockerfile-${WKHTMLTOPDF_VERSION} 
       --tag "$BUILD_IMAGE_NAME"
       --tag "$BUILD_IMAGE_NAME_LATEST"
       .
-    - docker push "$BUILD_IMAGE_NAME"
-    - docker push "$BUILD_IMAGE_NAME_LATEST"
+      docker push "$BUILD_IMAGE_NAME"
+      docker push "$BUILD_IMAGE_NAME_LATEST"

Dockerfile-0.12.5

@@ -12,7 +12,7 @@ FROM ubuntu:18.04
 RUN set -x \
   && apt update \
   && apt -y install --no-install-recommends wget ca-certificates fonts-liberation2 \
-  && wget -q -O /tmp/wkhtmltox.deb https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox_0.12.5-1.bionic_amd64.deb \
+  && wget -q -O /tmp/wkhtmltox.deb https://github.com/wkhtmltopdf/packaging/releases/download/0.12.5-1/wkhtmltox_0.12.5-1.bionic_amd64.deb \
   && echo "f1689a1b302ff102160f2693129f789410a1708a /tmp/wkhtmltox.deb" | sha1sum -c - \
   && apt -y install /tmp/wkhtmltox.deb \
   && apt -y purge wget --autoremove \