Publish on merges to master (linkerd#202)

* Publish on merges to master

* Use hugo-extended

.circleci/config.yml

@@ -1,22 +1,13 @@
 version: 2
 jobs:
-  build:
+  test:
     docker:
-      - image: circleci/node:10
+      - image: gcr.io/linkerd-io/website-builder:1.1
 
     working_directory: ~/website
     steps:
       - checkout
 
-      - run:
-          name: Install dependencies
-          command: |-
-            wget https://github.com/gohugoio/hugo/releases/download/v0.54.0/hugo_0.54.0_Linux-64bit.deb
-            sudo dpkg -i hugo*.deb
-            curl https://htmltest.wjdp.uk | bash
-            sudo mv bin/htmltest /usr/local/bin
-            sudo npm install -g markdownlint-cli
-
       - run:
           name: Validate markdown
           command: |-
@@ -26,3 +17,35 @@ jobs:
           name: Check for bad links
           command: |-
             make check
+
+  publish:
+    docker:
+      - image: gcr.io/linkerd-io/website-builder:1.1
+
+    working_directory: ~/website
+    steps:
+      - checkout
+
+      - run:
+          name: Configure gcloud cli
+          command: |-
+            echo ${GSTOKEN} > /tmp/token.json
+            gcloud auth activate-service-account --key-file=/tmp/token.json
+
+      - run:
+          name: Publish
+          command: |-
+            make publish
+
+workflows:
+  version: 2
+  publish:
+    jobs:
+      - test
+      - publish:
+          requires:
+            - test
+          filters:
+            branches:
+              only:
+                - master

.dockerignore

@@ -0,0 +1 @@
+**

Dockerfile

@@ -0,0 +1,25 @@
+FROM circleci/node:10
+
+USER root
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    lsb-core \
+    apt-transport-https \
+  && export CLOUD_SDK_REPO="cloud-sdk-$(lsb_release -c -s)" \
+  && echo "deb https://packages.cloud.google.com/apt $CLOUD_SDK_REPO main" \
+    | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list \
+  && curl https://packages.cloud.google.com/apt/doc/apt-key.gpg \
+    | apt-key add - \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends google-cloud-sdk \
+  && wget https://github.com/gohugoio/hugo/releases/download/v0.54.0/hugo_extended_0.54.0_Linux-64bit.deb \
+  && dpkg -i hugo*.deb \
+  && rm hugo*.deb \
+  && curl https://htmltest.wjdp.uk | bash \
+  && mv bin/htmltest /usr/local/bin \
+  && npm install -g markdownlint-cli \
+  && rm -rf /var/lib/apt/lists/*
+
+USER circleci
+

Makefile

@@ -3,6 +3,7 @@ export PROJECT ?= linkerd-site
 RELEASE_URL = https://github.com/linkerd/linkerd2/releases
 export L5D2_STABLE_VERSION ?= stable-2.2.1
 export L5D2_EDGE_VERSION ?= edge-19.2.5
+export BUILD_IMAGE ?= gcr.io/linkerd-io/website-builder:1.1
 
 GIT_BRANCH = $(shell git rev-parse --abbrev-ref HEAD)
 GIT_HASH = $(shell git log --pretty=format:'%h' -n 1)
@@ -28,7 +29,7 @@ update-version: replace-env-L5D2_STABLE_VERSION replace-env-L5D2_EDGE_VERSION
 	@# Update the version for the %* site
 
 .PHONY: deploy-%
-deploy-%: tmp/%*/public
+deploy-%: tmp/%/public
 	@# Upload a site to the correct bucket.
 	@# Options:
 	@#
@@ -129,3 +130,17 @@ has-env-%:
 .PHONY: clean
 clean:
 	rm -rf tmp
+
+.PHONY: update-build-image
+update-build-image: docker-build docker-push
+	@# Build and push the build image
+
+.PHONY: docker-build
+docker-build:
+	@# Build the build image
+	docker build -t $(BUILD_IMAGE) .
+
+.PHONY: docker-push
+docker-push:
+	@# Push the build image
+	docker push $(BUILD_IMAGE)