Use new releng pipeline with previews (#22)

Dockerfile

-ARG NGINX_IMAGE_TAG=stable-alpine-for-hugo
-
-FROM debian:10-slim AS builder
-
-ARG HUGO_VERSION=0.76.5
-ARG NODE_VERSION=10.15.0
-
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    ca-certificates \
-    curl \
-    git \
-    --no-install-recommends
-
-RUN curl -L -o /tmp/node.tar.xz "https://nodejs.org/dist/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64.tar.xz" \
-    && mkdir -p /usr/local/lib/nodejs \
-    && tar -xJf /tmp/node.tar.xz -C /usr/local/lib/nodejs \
-    && ln -s /usr/local/lib/nodejs/node-v${NODE_VERSION}-linux-x64/bin/node /usr/bin/node \
-    && ln -s /usr/local/lib/nodejs/node-v${NODE_VERSION}-linux-x64/bin/npm /usr/bin/npm \
-    && ln -s /usr/local/lib/nodejs/node-v${NODE_VERSION}-linux-x64/bin/npx /usr/bin/npx
-
-RUN curl -L -o /tmp/hugo.deb "https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.deb" \
-    && dpkg -i /tmp/hugo.deb
-
-WORKDIR /workdir
-COPY . /workdir/
-
-RUN echo -n "Node.js version " && node --version \
-  && echo -n "npm version " && npm --version \
-  && hugo version
-
-RUN npm --unsafe-perm ci \
-    && hugo
-
-FROM eclipsefdn/nginx:${NGINX_IMAGE_TAG}
-
-COPY --from=builder /workdir/public/ /usr/share/nginx/html/

Jenkinsfile

-@Library('common-shared') _
+@Library('releng-pipeline') _
 
-hugoWebsitePipeline appname: 'lts.eclipse.org'
+hugo (
+  appName: 'lts.eclipse.org',
+  productionDomain: 'lts.eclipse.org'
+)

k8s/deployments.jsonnet

-local deployment = import "../../releng/hugo-websites/kube-deployment.jsonnet";
-
-deployment.newProductionDeploymentWithStaging(
-  "lts.eclipse.org", "lts-staging.eclipse.org"
-)

netlify.toml

-[build]
-publish = "public"
-command = "npm run build_netlify && hugo --gc --minify -b https://eclipsefdn-lts.netlify.com"
-
-[build.environment]
-NODE_VERSION = "12.18.3"
-
-[context.production.environment]
-HUGO_VERSION = "0.76.5"
-HUGO_ENV = "production"
-HUGO_ENABLEGITINFO = "true"
-
-[context.split1]
-command = "npm run build_netlify && hugo --gc --minify --enableGitInfo"
-
-[context.split1.environment]
-HUGO_VERSION = "0.76.5"
-HUGO_ENV = "production"
-
-[context.deploy-preview]
-command = "npm run build_netlify && hugo --gc --minify --buildFuture -b $DEPLOY_PRIME_URL"
-
-[context.deploy-preview.environment]
-HUGO_VERSION = "0.76.5"
-
-[context.branch-deploy]
-command = "npm run build_netlify && hugo --gc --minify -b $DEPLOY_PRIME_URL"
-
-[context.branch-deploy.environment]
-HUGO_VERSION = "0.76.5"
-
-[context.next.environment]
-HUGO_ENABLEGITINFO = "true"