chore: publish docker images as RCs

.dockerignore

@@ -0,0 +1,2 @@
+*
+

.travis.yml

@@ -11,7 +11,8 @@ branches:
 stages:
   - check
   - test
-  - release-rc
+  - release-rc-npm
+  - release-rc-docker
   - test-external
 
 node_js:
@@ -134,18 +135,29 @@ jobs:
         - npm run build
         - npm run test -- $RUN_SINCE --scope=example* --concurrency=1
 
-    - stage: release-rc
+    - stage: release-rc-npm
       # only run on changes to master
       if: branch = master AND type = push AND fork = false
-      name: release rc
+      name: release npm rc
       script:
-        # travis does not fetch the whole repo history, but we need that to work out the
-        # ref count to publish canary releases properly
-        - git fetch --unshallow
+        # need tags to work out what has changed since the last release
+        - git fetch --tags
         - npm run build -- --scope=ipfs*
         - echo "//registry.npmjs.org/:_authToken=\${NPM_TOKEN}" > .npmrc
         - npm run release:rc -- --yes
 
+    - stage: release-rc-docker
+      # only run on changes to master
+      if: branch = master AND type = push AND fork = false
+      name: release docker rc
+      script:
+        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+        - docker build . --tag js-ipfs:next --file ./Dockerfile.next
+        - docker tag js-ipfs:next docker.io/ipfs/js-ipfs:next
+        - docker tag js-ipfs:next docker.io/ipfs/js-ipfs:v`npm show ipfs@next version -q`
+        - docker push ipfs/js-ipfs:next
+        - docker push ipfs/js-ipfs:v`npm show ipfs@next version -q`
+
     - stage: test-external
       # only run on changes to master
       if: branch = master AND type = push AND fork = false

Dockerfile.latest

@@ -0,0 +1,30 @@
+FROM mhart/alpine-node:10
+
+ENV IPFS_VERSION=latest
+ENV IPFS_MONITORING=1
+ENV IPFS_PATH=/root/.jsipfs
+ENV BUILD_DEPS='libnspr4 libnspr4-dev libnss3'
+
+RUN apk add --no-cache git
+RUN apk add --no-cache python
+RUN apk add --no-cache build-base
+
+RUN npm install --unsafe-perm -g ipfs@"$IPFS_VERSION"
+
+# Make the image a bit smaller
+RUN npm cache clear --force
+
+# Configure jsipfs
+RUN jsipfs init
+
+RUN jsipfs version
+
+# Allow connections from any host
+RUN sed -i.bak "s/127.0.0.1/0.0.0.0/g" $IPFS_PATH/config
+
+EXPOSE 4002
+EXPOSE 4003
+EXPOSE 5002
+EXPOSE 9090
+
+CMD jsipfs daemon

Dockerfile.next

@@ -0,0 +1,30 @@
+FROM mhart/alpine-node:10
+
+ENV IPFS_VERSION=next
+ENV IPFS_MONITORING=1
+ENV IPFS_PATH=/root/.jsipfs
+ENV BUILD_DEPS='libnspr4 libnspr4-dev libnss3'
+
+RUN apk add --no-cache git
+RUN apk add --no-cache python
+RUN apk add --no-cache build-base
+
+RUN npm install --unsafe-perm -g ipfs@"$IPFS_VERSION"
+
+# Make the image a bit smaller
+RUN npm cache clear --force
+
+# Configure jsipfs
+RUN jsipfs init
+
+RUN jsipfs version
+
+# Allow connections from any host
+RUN sed -i.bak "s/127.0.0.1/0.0.0.0/g" $IPFS_PATH/config
+
+EXPOSE 4002
+EXPOSE 4003
+EXPOSE 5002
+EXPOSE 9090
+
+CMD jsipfs daemon

package.json

@@ -22,7 +22,13 @@
     "clean": "lerna run clean",
     "lint": "lerna run lint",
     "dep-check": "lerna run dep-check",
-    "release": "npm run update-contributors && lerna publish",
+    "release": "npm run update-contributors && lerna publish && npm run release:docker",
+    "release:docker": "npm run release:docker:build && npm run release:docker:tag-latest && npm run release:docker:tag-version && npm run release:docker:push-latest && npm run release:docker:push-version",
+    "release:docker:build": "docker build . --tag js-ipfs:latest --file ./Dockerfile.latest",
+    "release:docker:tag-latest": "docker tag js-ipfs:latest docker.io/ipfs/js-ipfs:latest",
+    "release:docker:tag-version": "docker tag js-ipfs:latest docker.io/ipfs/js-ipfs:v`npm show ipfs@latest version -q`",
+    "release:docker:push-latest": "docker push ipfs/js-ipfs:latest",
+    "release:docker:push-version": "docker push ipfs/js-ipfs:v`npm show ipfs@latest version -q`",
     "release:rc": "lerna publish --canary --preid rc --dist-tag next",
     "update-contributors": "aegir release --lint=false --test=false --bump=false --build=false --changelog=false --commit=false --tag=false --push=false --ghrelease=false --docs=false --publish=false"
   },