Build normal and extended versions for the registry images

Closes pages/hugo#29

.gitlab-ci.yml

@@ -4,8 +4,9 @@ image: docker:latest
 # improved performance.
 variables:
   DOCKER_DRIVER: overlay2
-  IMAGE_NAME: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
-  IMAGE_LATEST: $CI_REGISTRY_IMAGE:latest
+  IMAGE_NAME: $CI_REGISTRY_IMAGE
+  IMAGE_NAME_HUGO: $CI_REGISTRY_IMAGE/hugo
+  IMAGE_NAME_HUGO_EXTENDED: $CI_REGISTRY_IMAGE/hugo_extended
 
 services:
   - docker:dind
@@ -21,17 +22,29 @@ before_script:
 test:
   stage: test
   script:
-    - docker build -t $IMAGE_NAME .
-    - docker run -v `pwd`:/git $IMAGE_NAME /bin/sh -c "wget -qO- https://fedoraproject.org/static/hotspot.txt | grep OK && cd /git && hugo"
+    - TESTS="wget -qO- https://fedoraproject.org/static/hotspot.txt | grep OK && cd /git && hugo"
+    - docker build --build-arg HUGO=hugo -t $IMAGE_NAME_HUGO .
+    - docker build --build-arg HUGO=hugo_extended -t $IMAGE_NAME_HUGO_EXTENDED .
+    - docker run -v `pwd`:/git $IMAGE_NAME_HUGO /bin/sh -c "$TESTS"
+    - docker run -v `pwd`:/git $IMAGE_NAME_HUGO_EXTENDED /bin/sh -c "$TESTS"
   except:
     - schedules
 
 deploy:
   stage: deploy
   script:
-    - docker build -t $IMAGE_NAME -t $IMAGE_LATEST .
+    - docker build --build-arg HUGO=hugo -t $IMAGE_NAME_HUGO .
+    - docker build --build-arg HUGO=hugo_extended -t $IMAGE_NAME_HUGO_EXTENDED .
+    - docker tag $IMAGE_NAME_HUGO $IMAGE_NAME
+    - docker tag $IMAGE_NAME_HUGO $IMAGE_NAME:$CI_COMMIT_REF_NAME
+    - docker tag $IMAGE_NAME_HUGO $IMAGE_NAME_HUGO:$CI_COMMIT_REF_NAME
+    - docker tag $IMAGE_NAME_HUGO_EXTENDED $IMAGE_NAME_HUGO_EXTENDED:$CI_COMMIT_REF_NAME
     - docker push $IMAGE_NAME
-    - docker push $IMAGE_LATEST
+    - docker push $IMAGE_NAME:$CI_COMMIT_REF_NAME
+    - docker push $IMAGE_NAME_HUGO
+    - docker push $IMAGE_NAME_HUGO:$CI_COMMIT_REF_NAME
+    - docker push $IMAGE_NAME_HUGO_EXTENDED
+    - docker push $IMAGE_NAME_HUGO_EXTENDED:$CI_COMMIT_REF_NAME
   only:
     - tags
 

Dockerfile

 FROM alpine:latest
 
-ENV HUGO_VERSION 0.55.6
-ENV HUGO_SHA 39d3119cdb9ba5d6f1f1b43693e707937ce851791a2ea8d28003f49927c428f4
+ARG HUGO=hugo
+ARG HUGO_VERSION=0.55.6
+ARG HUGO_APK="ca-certificates openssl git"
+ARG HUGO_SHA=39d3119cdb9ba5d6f1f1b43693e707937ce851791a2ea8d28003f49927c428f4
+ARG HUGO_EXTENDED_APK="libc6-compat libstdc++"
+ARG HUGO_EXTENDED_SHA=8962b8cdc0ca220da97293cea0bb1b31718cb4d99d0766be6865cb976b1c1805
 
 # Install HUGO
 RUN set -eux && \
-    apk add --update --no-cache \
-      ca-certificates \
-      openssl \
-      git && \
-  wget -O ${HUGO_VERSION}.tar.gz https://github.com/spf13/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz && \
+    case ${HUGO} in \
+      *_extended) \
+        HUGO_APK="${HUGO_APK} ${HUGO_EXTENDED_APK}" \
+        HUGO_SHA="${HUGO_EXTENDED_SHA}" ;; \
+    esac && \
+    apk add --update --no-cache ${HUGO_APK} && \
+  wget -O ${HUGO_VERSION}.tar.gz https://github.com/spf13/hugo/releases/download/v${HUGO_VERSION}/${HUGO}_${HUGO_VERSION}_Linux-64bit.tar.gz && \
   echo "${HUGO_SHA}  ${HUGO_VERSION}.tar.gz" | sha256sum -c && \
   tar xf ${HUGO_VERSION}.tar.gz && mv hugo* /usr/bin/hugo && \
   rm -rf  ${HUGO_VERSION}.tar.gz && \
@@ -18,4 +24,4 @@ RUN set -eux && \
 
 EXPOSE 1313
 
-CMD ["/usr/local/bin/hugo"]
+CMD ["/usr/bin/hugo"]

update.py

@@ -62,8 +62,9 @@ for asset in release['assets']:
             exit(1)
         for line in rchecksums.text.split("\n"):
             if 'hugo_%s_Linux-64bit.tar.gz'%(release['name'][1:]) in line:
-                checksum = line[:64]
-                break
+                hugo_checksum = line[:64]
+            if 'hugo_extended_%s_Linux-64bit.tar.gz'%(release['name'][1:]) in line:
+                hugo_extended_checksum = line[:64]
 
 # Get Dockerfile from repository
 rdockerfile = requests.get('%s/projects/%s/repository/files/Dockerfile/raw?ref=registry'%(GITLAB_URL, GITLAB_PROJECT))
@@ -75,10 +76,12 @@ dockerfile = rdockerfile.text.split("\n")
 
 # Replace env variables
 for index, line in enumerate(dockerfile):
-    if "ENV HUGO_VERSION" in line:
-        dockerfile[index] = "ENV HUGO_VERSION %s"%release['name'][1:]
-    if "ENV HUGO_SHA" in line:
-        dockerfile[index] = "ENV HUGO_SHA %s"%checksum
+    if "ARG HUGO_VERSION" in line:
+        dockerfile[index] = "ARG HUGO_VERSION=%s"%release['name'][1:]
+    if "ARG HUGO_SHA" in line:
+        dockerfile[index] = "ARG HUGO_SHA=%s"%hugo_checksum
+    if "ARG HUGO_EXTENDED_SHA" in line:
+        dockerfile[index] = "ARG HUGO_EXTENDED_SHA=%s"%hugo_extended_checksum
 
 # Update Dockerfile on repository
 requestData = {