Merge pull request #32 from sharelatex/ho-docker

Dockerise builds

services/docstore/.dockerignore

@@ -0,0 +1,9 @@
+node_modules/*
+gitrev
+.git
+.gitignore
+.npm
+.nvmrc
+nodemon.json
+app.js
+**/js/*

services/docstore/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,38 @@
+<!-- BUG REPORT TEMPLATE -->
+
+## Steps to Reproduce
+<!-- Describe the steps leading up to when / where you found the bug. -->
+<!-- Screenshots may be helpful here. -->
+
+1.
+2.
+3.
+
+## Expected Behaviour
+<!-- What should have happened when you completed the steps above? -->
+
+## Observed Behaviour
+<!-- What actually happened when you completed the steps above? -->
+<!-- Screenshots may be helpful here. -->
+
+## Context
+<!-- How has this issue affected you? What were you trying to accomplish? -->
+
+## Technical Info
+<!-- Provide any technical details that may be applicable (or N/A if not applicable). -->
+
+* URL:
+* Browser Name and version:
+* Operating System and version (desktop or mobile):
+* Signed in as:
+* Project and/or file:
+
+## Analysis
+<!--- Optionally, document investigation of / suggest a fix for the bug, e.g. 'comes from this line / commit' -->
+
+## Who Needs to Know?
+<!-- If you want to bring this to the attention of particular people, @-mention them below. -->
+<!-- If a user reported this bug and should be notified when it is fixed, provide the Front conversation link. -->
+
+-
+-

services/docstore/.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,45 @@
+<!-- Please review https://github.com/overleaf/write_latex/blob/master/.github/CONTRIBUTING.md for guidance on what is expected in each section. -->
+
+### Description
+
+
+
+#### Screenshots
+
+
+
+#### Related Issues / PRs
+
+
+
+### Review
+
+
+
+#### Potential Impact
+
+
+
+#### Manual Testing Performed
+
+- [ ]
+- [ ]
+
+#### Accessibility
+
+
+
+### Deployment
+
+
+
+#### Deployment Checklist
+
+- [ ] Update documentation not included in the PR (if any)
+- [ ]
+
+#### Metrics and Monitoring
+
+
+
+#### Who Needs to Know?

services/docstore/.gitignore

@@ -3,4 +3,5 @@ app/js/
 test/unit/js
 test/acceptance/js
 app.js
+**/*.map
 forever

services/docstore/Dockerfile

@@ -0,0 +1,22 @@
+FROM node:6.14.1 as app
+
+WORKDIR /app
+
+#wildcard as some files may not be in all repos
+COPY package*.json npm-shrink*.json /app/
+
+RUN npm install --quiet
+
+COPY . /app
+
+
+RUN npm run compile:all
+
+FROM node:6.14.1
+
+COPY --from=app /app /app
+
+WORKDIR /app
+USER node
+
+CMD ["node", "--expose-gc", "app.js"]

services/docstore/Gruntfile.coffee

@@ -1,102 +0,0 @@
-spawn = require("child_process").spawn
-
-module.exports = (grunt) ->
-	grunt.initConfig
-		forever:
-			app:
-				options:
-					index: "app.js"
-
-		coffee:
-			app_src:
-				expand: true,
-				flatten: true,
-				cwd: "app"
-				src: ['coffee/*.coffee'],
-				dest: 'app/js/',
-				ext: '.js'
-
-			app:
-				src: "app.coffee"
-				dest: "app.js"
-
-			unit_tests:
-				expand: true
-				cwd:  "test/unit/coffee"
-				src: ["**/*.coffee"]
-				dest: "test/unit/js/"
-				ext:  ".js"
-
-			acceptance_tests:
-				expand: true
-				cwd:  "test/acceptance/coffee"
-				src: ["**/*.coffee"]
-				dest: "test/acceptance/js/"
-				ext:  ".js"
-
-			smoke_tests:
-				expand: true
-				cwd:  "test/smoke/coffee"
-				src: ["**/*.coffee"]
-				dest: "test/smoke/js"
-				ext:  ".js"
-
-		clean:
-			app: ["app/js/"]
-			unit_tests: ["test/unit/js"]
-			acceptance_tests: ["test/acceptance/js"]
-			smoke_tests: ["test/smoke/js"]
-
-		execute:
-			app:
-				src: "app.js"
-
-		mochaTest:
-			unit:
-				options:
-					reporter: grunt.option('reporter') or 'spec'
-					grep: grunt.option("grep")
-				src: ["test/unit/js/**/*.js"]
-			acceptance:
-				options:
-					reporter: grunt.option('reporter') or 'spec'
-					timeout: 40000
-					grep: grunt.option("grep")
-				src: ["test/acceptance/js/**/*.js"]
-			smoke:
-				options:
-					reporter: grunt.option('reporter') or 'spec'
-					timeout: 10000
-				src: ["test/smoke/js/**/*.js"]
-		
-		shell:
-			dockerTests:
-				command: 'docker run -v "$(pwd):/app" -e AWS_ACCESS_KEY_ID="$AWS_ACCESS_KEY_ID" -e AWS_SECRET_ACCESS_KEY="$AWS_SECRET_ACCESS_KEY" -e AWS_BUCKET="$AWS_BUCKET" --rm sl-acceptance-test-runner'
-
-	grunt.loadNpmTasks 'grunt-contrib-coffee'
-	grunt.loadNpmTasks 'grunt-contrib-clean'
-	grunt.loadNpmTasks 'grunt-mocha-test'
-	grunt.loadNpmTasks 'grunt-shell'
-	grunt.loadNpmTasks 'grunt-execute'
-	grunt.loadNpmTasks 'grunt-bunyan'
-	grunt.loadNpmTasks 'grunt-forever'
-
-	grunt.registerTask 'compile:app', ['clean:app', 'coffee:app', 'coffee:app_src']
-	grunt.registerTask 'run',         ['compile:app', 'bunyan', 'execute']
-
-	grunt.registerTask 'compile:unit_tests', ['clean:unit_tests', 'coffee:unit_tests']
-	grunt.registerTask 'test:unit',          ['compile:app', 'compile:unit_tests', 'mochaTest:unit']
-
-	grunt.registerTask 'compile:acceptance_tests', ['clean:acceptance_tests', 'coffee:acceptance_tests']
-	grunt.registerTask 'test:acceptance',          ['compile:acceptance_tests', 'mochaTest:acceptance']
-
-	grunt.registerTask 'compile:smoke_tests', ['clean:smoke_tests', 'coffee:smoke_tests']
-	grunt.registerTask 'test:smoke',          ['compile:smoke_tests', 'mochaTest:smoke']
-
-	grunt.registerTask 'install', 'compile:app'
-	
-	grunt.registerTask 'test:acceptance:docker', ['compile:acceptance_tests', 'shell:dockerTests']
-
-	grunt.registerTask 'default', ['run']
-
-

services/docstore/Jenkinsfile

@@ -1,62 +1,77 @@
-pipeline {
+String cron_string = BRANCH_NAME == "master" ? "@daily" : ""
 
+pipeline {
   agent any
-  
+
+  environment {
+    GIT_PROJECT = "docstore-sharelatex"
+    JENKINS_WORKFLOW = "docstore-sharelatex"
+    TARGET_URL = "${env.JENKINS_URL}blue/organizations/jenkins/${JENKINS_WORKFLOW}/detail/$BRANCH_NAME/$BUILD_NUMBER/pipeline"
+    GIT_API_URL = "https://api.github.com/repos/sharelatex/${GIT_PROJECT}/statuses/$GIT_COMMIT"
+  }
+
   triggers {
     pollSCM('* * * * *')
-    cron('@daily')
+    cron(cron_string)
   }
 
   stages {
     stage('Install') {
-      agent {
-        docker {
-          image 'node:6.14.1'
-          args "-v /var/lib/jenkins/.npm:/tmp/.npm -e HOME=/tmp"
-          reuseNode true
+      steps {
+        withCredentials([usernamePassword(credentialsId: 'GITHUB_INTEGRATION', usernameVariable: 'GH_AUTH_USERNAME', passwordVariable: 'GH_AUTH_PASSWORD')]) {
+          sh "curl $GIT_API_URL \
+            --data '{ \
+            \"state\" : \"pending\", \
+            \"target_url\": \"$TARGET_URL\", \
+            \"description\": \"Your build is underway\", \
+            \"context\": \"ci/jenkins\" }' \
+            -u $GH_AUTH_USERNAME:$GH_AUTH_PASSWORD"
         }
       }
+    }
+
+    stage('Build') {
       steps {
-        // we need to disable logallrefupdates, else git clones during the npm install will require git to lookup the user id
-        // which does not exist in the container's /etc/passwd file, causing the clone to fail.
-        sh 'git config --global core.logallrefupdates false'
-        sh 'rm -fr node_modules'
-        sh 'npm install && npm rebuild'
-        sh 'npm install --quiet grunt-cli'
+        sh 'make build'
       }
     }
-    stage('Compile and Test') {
-      agent {
-        docker {
-          image 'node:6.14.1'
-          reuseNode true
-        }
-      }
+
+    stage('Unit Tests') {
       steps {
-        sh 'node_modules/.bin/grunt install'
-        sh 'node_modules/.bin/grunt compile:acceptance_tests'
-        sh 'NODE_ENV=development node_modules/.bin/grunt test:unit'
+        sh 'DOCKER_COMPOSE_FLAGS="-f docker-compose.ci.yml" make test_unit'
       }
     }
+
     stage('Acceptance Tests') {
       steps {
-        sh 'docker pull sharelatex/acceptance-test-runner'
-        withCredentials([usernamePassword(credentialsId: 'S3_DOCSTORE_TEST_AWS_KEYS', passwordVariable: 'AWS_SECRET', usernameVariable: 'AWS_ID')]) {
-          sh 'docker run --rm -e AWS_BUCKET="sl-doc-archive-testing" -e AWS_ACCESS_KEY_ID=$AWS_ID -e AWS_SECRET_ACCESS_KEY=$AWS_SECRET -v $(pwd):/app sharelatex/acceptance-test-runner'
+        withCredentials([usernamePassword(credentialsId: 'S3_DOCSTORE_TEST_AWS_KEYS', passwordVariable: 'AWS_SECRET_ACCESS_KEY', usernameVariable: 'AWS_ACCESS_KEY_ID')]) {
+          sh 'AWS_BUCKET="sl-acceptance-tests" AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY DOCKER_COMPOSE_FLAGS="-f docker-compose.ci.yml" make test_acceptance'
         }
       }
     }
-    stage('Package') {
+
+    stage('Package and docker push') {
       steps {
         sh 'echo ${BUILD_NUMBER} > build_number.txt'
         sh 'touch build.tar.gz' // Avoid tar warning about files changing during read
-        sh 'tar -czf build.tar.gz --exclude=build.tar.gz --exclude-vcs .'
+        sh 'DOCKER_COMPOSE_FLAGS="-f docker-compose.ci.yml" make tar'
+        
+        withCredentials([file(credentialsId: 'gcr.io_overleaf-ops', variable: 'DOCKER_REPO_KEY_PATH')]) {
+          sh 'docker login -u _json_key --password-stdin https://gcr.io/overleaf-ops < ${DOCKER_REPO_KEY_PATH}'
+        }
+        sh 'DOCKER_REPO=gcr.io/overleaf-ops make publish'
+        sh 'docker logout https://gcr.io/overleaf-ops'
+        
       }
     }
-    stage('Publish') {
+
+    stage('Publish to s3') {
       steps {
+        sh 'echo ${BRANCH_NAME}-${BUILD_NUMBER} > build_number.txt'
         withAWS(credentials:'S3_CI_BUILDS_AWS_KEYS', region:"${S3_REGION_BUILD_ARTEFACTS}") {
             s3Upload(file:'build.tar.gz', bucket:"${S3_BUCKET_BUILD_ARTEFACTS}", path:"${JOB_NAME}/${BUILD_NUMBER}.tar.gz")
+        }
+        withAWS(credentials:'S3_CI_BUILDS_AWS_KEYS', region:"${S3_REGION_BUILD_ARTEFACTS}") {
             // The deployment process uses this file to figure out the latest build
             s3Upload(file:'build_number.txt', bucket:"${S3_BUCKET_BUILD_ARTEFACTS}", path:"${JOB_NAME}/latest")
         }
@@ -65,11 +80,37 @@ pipeline {
   }
 
   post {
+    always {
+      sh 'DOCKER_COMPOSE_FLAGS="-f docker-compose.ci.yml" make test_clean'
+      sh 'make clean'
+    }
+
+    success {
+      withCredentials([usernamePassword(credentialsId: 'GITHUB_INTEGRATION', usernameVariable: 'GH_AUTH_USERNAME', passwordVariable: 'GH_AUTH_PASSWORD')]) {
+        sh "curl $GIT_API_URL \
+          --data '{ \
+          \"state\" : \"success\", \
+          \"target_url\": \"$TARGET_URL\", \
+          \"description\": \"Your build succeeded!\", \
+          \"context\": \"ci/jenkins\" }' \
+          -u $GH_AUTH_USERNAME:$GH_AUTH_PASSWORD"
+      }
+    }
+
     failure {
       mail(from: "${EMAIL_ALERT_FROM}",
            to: "${EMAIL_ALERT_TO}",
            subject: "Jenkins build failed: ${JOB_NAME}:${BUILD_NUMBER}",
            body: "Build: ${BUILD_URL}")
+      withCredentials([usernamePassword(credentialsId: 'GITHUB_INTEGRATION', usernameVariable: 'GH_AUTH_USERNAME', passwordVariable: 'GH_AUTH_PASSWORD')]) {
+        sh "curl $GIT_API_URL \
+          --data '{ \
+          \"state\" : \"failure\", \
+          \"target_url\": \"$TARGET_URL\", \
+          \"description\": \"Your build failed\", \
+          \"context\": \"ci/jenkins\" }' \
+          -u $GH_AUTH_USERNAME:$GH_AUTH_PASSWORD"
+      }
     }
   }
 

services/docstore/Makefile

@@ -0,0 +1,52 @@
+# This file was auto-generated, do not edit it directly.
+# Instead run bin/update_build_scripts from
+# https://github.com/sharelatex/sharelatex-dev-environment
+# Version: 1.1.12
+
+BUILD_NUMBER ?= local
+BRANCH_NAME ?= $(shell git rev-parse --abbrev-ref HEAD)
+PROJECT_NAME = docstore
+DOCKER_COMPOSE_FLAGS ?= -f docker-compose.yml
+DOCKER_COMPOSE := BUILD_NUMBER=$(BUILD_NUMBER) \
+	BRANCH_NAME=$(BRANCH_NAME) \
+	PROJECT_NAME=$(PROJECT_NAME) \
+	MOCHA_GREP=${MOCHA_GREP} \
+	AWS_BUCKET=${AWS_BUCKET} \
+	AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID} \
+	AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY} \
+	docker-compose ${DOCKER_COMPOSE_FLAGS}
+
+clean:
+	docker rmi ci/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
+	docker rmi gcr.io/overleaf-ops/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
+	rm -f app.js
+	rm -rf app/js
+	rm -rf test/unit/js
+	rm -rf test/acceptance/js
+
+test: test_unit test_acceptance
+
+test_unit:
+	@[ ! -d test/unit ] && echo "docstore has no unit tests" || $(DOCKER_COMPOSE) run --rm test_unit
+
+test_acceptance: test_clean test_acceptance_pre_run # clear the database before each acceptance test run
+	@[ ! -d test/acceptance ] && echo "docstore has no acceptance tests" || $(DOCKER_COMPOSE) run --rm test_acceptance
+
+test_clean:
+	$(DOCKER_COMPOSE) down -v -t 0
+
+test_acceptance_pre_run:
+	@[ ! -f test/acceptance/scripts/pre-run ] && echo "docstore has no pre acceptance tests task" || $(DOCKER_COMPOSE) run --rm test_acceptance test/acceptance/scripts/pre-run
+build:
+	docker build --pull --tag ci/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER) \
+		--tag gcr.io/overleaf-ops/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER) \
+		.
+
+tar:
+	$(DOCKER_COMPOSE) up tar
+
+publish:
+
+	docker push $(DOCKER_REPO)/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
+
+.PHONY: clean test test_unit test_acceptance test_clean build publish

services/docstore/README.md

@@ -5,6 +5,13 @@ A CRUD API for storing and updating text documents in projects
 
 [![Build Status](https://travis-ci.org/sharelatex/docstore-sharelatex.png?branch=master)](https://travis-ci.org/sharelatex/docstore-sharelatex)
 
+Acceptance tests can be run with the command
+```
+docker run --rm -e AWS_BUCKET="<bucket-name>" -e AWS_ACCESS_KEY_ID=<aws-access-key> -e AWS_SECRET_ACCESS_KEY=<aws-secret-access-key> -v $(pwd):/app sharelatex/acceptance-test-runner
+```
+where `bucket-name`, `aws-access-key` and `aws-secret-access-key` are the credentials for an AWS S3 bucket.
+
+
 License
 -------
 

services/docstore/app.coffee

@@ -1,13 +1,14 @@
+Metrics    = require "metrics-sharelatex"
+Metrics.initialize("docstore")
 Settings   = require "settings-sharelatex"
 logger     = require "logger-sharelatex"
 express    = require "express"
 bodyParser = require "body-parser"
 Errors     = require "./app/js/Errors"
 HttpController = require "./app/js/HttpController"
-Metrics    = require "metrics-sharelatex"
 Path       = require "path"
 
-Metrics.initialize("docstore")
+
 logger.initialize("docstore")
 Metrics.event_loop?.monitor(logger)
 
@@ -15,6 +16,8 @@ app = express()
 
 app.use Metrics.http.monitor(logger)
 
+Metrics.injectMetricsRoute(app)
+
 app.param 'project_id', (req, res, next, project_id) ->
 	if project_id?.match /^[0-9a-f]{24}$/
 		next()
@@ -27,6 +30,8 @@ app.param 'doc_id', (req, res, next, doc_id) ->
 	else
 		next new Error("invalid doc id")
 
+Metrics.injectMetricsRoute(app)
+
 app.get  '/project/:project_id/doc', HttpController.getAllDocs
 app.get  '/project/:project_id/ranges', HttpController.getAllRanges
 app.get  '/project/:project_id/doc/:doc_id', HttpController.getDoc
@@ -52,6 +57,10 @@ app.use (error, req, res, next) ->
 
 port = Settings.internal.docstore.port
 host = Settings.internal.docstore.host
-app.listen port, host, (error) ->
-	throw error if error?
-	logger.info "Docstore starting up, listening on #{host}:#{port}"
+
+if !module.parent # Called directly
+	app.listen port, host, (error) ->
+		throw error if error?
+		logger.info "Docstore starting up, listening on #{host}:#{port}"
+
+module.exports = app

services/docstore/buildscript.txt

@@ -0,0 +1,8 @@
+docstore
+--language=coffeescript
+--node-version=6.14.1
+--acceptance-creds=aws
+--dependencies=mongo,redis
+--docker-repos=gcr.io/overleaf-ops
+--build-target=docker
+--script-version=1.1.12

services/docstore/config/settings.defaults.coffee

@@ -1,23 +1,31 @@
 http = require('http')
 http.globalAgent.maxSockets = 300
 
-module.exports = Settings =
+Settings =
 	internal:
 		docstore:
 			port: 3016
 			host: process.env['LISTEN_ADDRESS'] or "localhost"
 
-	mongo:
-		url: "mongodb://#{process.env['MONGO_HOST'] or '127.0.0.1'}/sharelatex"
+	mongo:{}
 
 	docstore:
 		healthCheck:
-			project_id: ""
+			project_id: process.env['HEALTH_CHECK_PROJECT_ID']
 
 	max_doc_length: 2 * 1024 * 1024 # 2mb
 
+if process.env['MONGO_CONNECTION_STRING']?
+	Settings.mongo.url = process.env['MONGO_CONNECTION_STRING']
+else if process.env['MONGO_HOST']?
+	Settings.mongo.url = "mongodb://#{process.env['MONGO_HOST']}/sharelatex"
+else
+	Settings.mongo.url = "mongodb://127.0.0.1/sharelatex"
+
 if process.env['AWS_ACCESS_KEY_ID']? and process.env['AWS_SECRET_ACCESS_KEY']? and process.env['AWS_BUCKET']?
 	Settings.docstore.s3 =
 		key: process.env['AWS_ACCESS_KEY_ID']
 		secret: process.env['AWS_SECRET_ACCESS_KEY']
-		bucket: process.env['AWS_BUCKET']
+		bucket: process.env['AWS_BUCKET']
+
+module.exports = Settings

services/docstore/docker-compose.ci.yml

@@ -0,0 +1,47 @@
+# This file was auto-generated, do not edit it directly.
+# Instead run bin/update_build_scripts from
+# https://github.com/sharelatex/sharelatex-dev-environment
+# Version: 1.1.12
+
+version: "2"
+
+services:
+  test_unit:
+    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
+    user: node
+    command: npm run test:unit:_run
+
+
+  test_acceptance:
+    build: .
+    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
+    environment:
+      ELASTIC_SEARCH_DSN: es:9200
+      REDIS_HOST: redis
+      MONGO_HOST: mongo
+      POSTGRES_HOST: postgres
+      AWS_ACCESS_KEY_ID: ${AWS_ACCESS_KEY_ID}
+      AWS_SECRET_ACCESS_KEY: ${AWS_SECRET_ACCESS_KEY}
+      AWS_BUCKET: ${AWS_BUCKET}
+      MOCHA_GREP: ${MOCHA_GREP}
+    depends_on:
+      - mongo
+      - redis
+    user: node
+    command: npm run test:acceptance:_run
+
+
+
+  tar:
+    build: .
+    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
+    volumes:
+      - ./:/tmp/build/
+    command: tar -czf /tmp/build/build.tar.gz --exclude=build.tar.gz --exclude-vcs .
+    user: root
+
+  redis:
+    image: redis
+
+  mongo:
+    image: mongo:3.4

services/docstore/docker-compose.yml

@@ -0,0 +1,54 @@
+# This file was auto-generated, do not edit it directly.
+# Instead run bin/update_build_scripts from
+# https://github.com/sharelatex/sharelatex-dev-environment
+# Version: 1.1.12
+
+version: "2"
+
+services:
+  test_unit:
+    build: .
+    volumes:
+      - .:/app
+    working_dir: /app
+    environment:
+      MOCHA_GREP: ${MOCHA_GREP}
+    command: npm run test:unit
+    user: node
+
+  test_acceptance:
+    build: .
+    volumes:
+      - .:/app
+    working_dir: /app
+    environment:
+      ELASTIC_SEARCH_DSN: es:9200
+      REDIS_HOST: redis
+      MONGO_HOST: mongo
+      POSTGRES_HOST: postgres
+      AWS_ACCESS_KEY_ID: ${AWS_ACCESS_KEY_ID}
+      AWS_SECRET_ACCESS_KEY: ${AWS_SECRET_ACCESS_KEY}
+      AWS_BUCKET: ${AWS_BUCKET}
+      MOCHA_GREP: ${MOCHA_GREP}
+    user: node
+    depends_on:
+      - mongo
+      - redis
+    command: npm run test:acceptance
+
+
+
+  tar:
+    build: .
+    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
+    volumes:
+      - ./:/tmp/build/
+    command: tar -czf /tmp/build/build.tar.gz --exclude=build.tar.gz --exclude-vcs .
+    user: root
+
+  redis:
+    image: redis
+
+  mongo:
+    image: mongo:3.4
+

services/docstore/nodemon.json

@@ -0,0 +1,19 @@
+{
+  "ignore": [
+    ".git",
+    "node_modules/"
+  ],
+  "verbose": true,
+  "legacyWatch": true,
+  "execMap": {
+    "js": "npm run start"
+  },
+
+  "watch": [
+    "app/coffee/",
+    "app.coffee",
+    "config/"
+  ],
+  "ext": "coffee"
+
+}

services/docstore/npm-shrinkwrap.json

@@ -0,0 +1,1628 @@
+{
+  "name": "docstore-sharelatex",
+  "version": "0.1.2",
+  "dependencies": {
+    "@google-cloud/common": {
+      "version": "0.27.0",
+      "from": "@google-cloud/common@>=0.27.0 <0.28.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/common/-/common-0.27.0.tgz"
+    },
+    "@google-cloud/debug-agent": {
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+      "resolved": "https://registry.npmjs.org/text-encoding/-/text-encoding-0.6.4.tgz",
+      "dev": true
+    },
+    "through": {
+      "version": "2.3.8",
+      "from": "through@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz"
+    },
+    "through2": {
+      "version": "2.0.5",
+      "from": "through2@>=2.0.3 <3.0.0",
+      "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz"
+    },
+    "thunky": {
+      "version": "0.1.0",
+      "from": "thunky@>=0.1.0 <0.2.0",
+      "resolved": "https://registry.npmjs.org/thunky/-/thunky-0.1.0.tgz"
+    },
+    "to-mongodb-core": {
+      "version": "2.0.0",
+      "from": "to-mongodb-core@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/to-mongodb-core/-/to-mongodb-core-2.0.0.tgz"
+    },
+    "tough-cookie": {
+      "version": "2.3.4",
+      "from": "tough-cookie@>=0.12.0",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
+      "dev": true,
+      "optional": true
+    },
+    "tunnel-agent": {
+      "version": "0.3.0",
+      "from": "tunnel-agent@>=0.3.0 <0.4.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.3.0.tgz",
+      "dev": true,
+      "optional": true
+    },
+    "tweetnacl": {
+      "version": "0.14.5",
+      "from": "tweetnacl@>=0.14.0 <0.15.0",
+      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz"
+    },
+    "type-detect": {
+      "version": "0.1.1",
+      "from": "type-detect@0.1.1",
+      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-0.1.1.tgz",
+      "dev": true
+    },
+    "type-is": {
+      "version": "1.1.0",
+      "from": "type-is@>=1.1.0 <1.2.0",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.1.0.tgz"
+    },
+    "underscore": {
+      "version": "1.6.0",
+      "from": "underscore@>=1.6.0 <1.7.0",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.6.0.tgz"
+    },
+    "uri-js": {
+      "version": "4.2.2",
+      "from": "uri-js@>=4.2.2 <5.0.0",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
+      "dependencies": {
+        "punycode": {
+          "version": "2.1.1",
+          "from": "punycode@>=2.1.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz"
+        }
+      }
+    },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "from": "util-deprecate@>=1.0.1 <1.1.0",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz"
+    },
+    "utils-merge": {
+      "version": "1.0.0",
+      "from": "utils-merge@1.0.0",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz"
+    },
+    "verror": {
+      "version": "1.10.0",
+      "from": "verror@1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "dependencies": {
+        "assert-plus": {
+          "version": "1.0.0",
+          "from": "assert-plus@^1.0.0",
+          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz"
+        }
+      }
+    },
+    "wrappy": {
+      "version": "1.0.2",
+      "from": "wrappy@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz"
+    },
+    "xtend": {
+      "version": "4.0.1",
+      "from": "xtend@>=4.0.0 <5.0.0",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz"
+    },
+    "yallist": {
+      "version": "3.0.3",
+      "from": "yallist@>=3.0.2 <4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz"
+    }
+  }
+}

services/docstore/package.json

@@ -8,32 +8,33 @@
     "url": "https://github.com/sharelatex/docstore-sharelatex.git"
   },
   "scripts": {
-    "compile:app": "coffee -o app/js -c app/coffee && coffee -c app.coffee",
-    "start": "npm run compile:app && node app.js"
+    "compile:app": "([ -e app/coffee ] && coffee -m $COFFEE_OPTIONS -o app/js -c app/coffee || echo 'No CoffeeScript folder to compile') && ( [ -e app.coffee ] && coffee -m $COFFEE_OPTIONS -c app.coffee || echo 'No CoffeeScript app to compile')",
+    "start": "npm run compile:app && node $NODE_APP_OPTIONS app.js",
+    "test:acceptance:_run": "AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY AWS_BUCKET=$AWS_BUCKET AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID mocha --recursive --reporter spec --timeout 30000 --exit $@ test/acceptance/js",
+    "test:acceptance": "npm run compile:app && npm run compile:acceptance_tests && npm run test:acceptance:_run -- --grep=$MOCHA_GREP",
+    "test:unit:_run": "mocha --recursive --reporter spec --exit $@ test/unit/js",
+    "test:unit": "npm run compile:app && npm run compile:unit_tests && npm run test:unit:_run -- --grep=$MOCHA_GREP",
+    "compile:unit_tests": "[ ! -e test/unit/coffee ] &&  echo 'No unit tests to compile' || coffee -o test/unit/js -c test/unit/coffee",
+    "compile:acceptance_tests": "[ ! -e test/acceptance/coffee ] && echo 'No acceptance tests to compile' || coffee -o test/acceptance/js -c test/acceptance/coffee",
+    "compile:all": "npm run compile:app && npm run compile:unit_tests && npm run compile:acceptance_tests && npm run compile:smoke_tests",
+    "nodemon": "nodemon --config nodemon.json",
+    "compile:smoke_tests": "[ ! -e test/smoke/coffee ] &&  echo 'No smoke tests to compile' || coffee -o test/smoke/js -c test/smoke/coffee"
   },
   "dependencies": {
     "async": "~0.8.0",
     "body-parser": "~1.0.2",
-    "coffee-script": "^1.7.1",
+    "coffee-script": "^1.12.7",
     "express": "~4.1.1",
-    "logger-sharelatex": "git+https://github.com/sharelatex/logger-sharelatex.git#v1.4.0",
-    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.7.1",
+    "logger-sharelatex": "^1.6.0",
+    "metrics-sharelatex": "^2.1.1",
     "mongojs": "2.4.0",
-    "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",
+    "settings-sharelatex": "^1.1.0",
     "underscore": "~1.6.0"
   },
   "devDependencies": {
     "bunyan": "~0.22.3",
     "chai": "~1.9.1",
-    "grunt": "~0.4.4",
-    "grunt-bunyan": "~0.5.0",
-    "grunt-cli": "^1.2.0",
-    "grunt-contrib-clean": "~0.5.0",
-    "grunt-contrib-coffee": "~0.10.1",
-    "grunt-execute": "~0.2.1",
-    "grunt-forever": "~0.4.4",
-    "grunt-mocha-test": "~0.10.2",
-    "grunt-shell": "~0.7.0",
+    "mocha": "^4.0.1",
     "request": "~2.34.0",
     "sandboxed-module": "~0.3.0",
     "sinon": "~3.2.1"

services/docstore/test/acceptance/coffee/ArchiveDocsTests.coffee

@@ -6,11 +6,15 @@ async = require "async"
 Settings = require("settings-sharelatex")
 DocArchiveManager = require("../../../app/js/DocArchiveManager.js")
 request = require "request"
-
+DocstoreApp = require "./helpers/DocstoreApp"
 DocstoreClient = require "./helpers/DocstoreClient"
 
 
 describe "Archiving", ->
+
+	before (done)->
+		DocstoreApp.ensureRunning(done)
+
 	describe "multiple docs in a project", ->
 		before (done) ->
 			@project_id = ObjectId()
@@ -29,6 +33,7 @@ describe "Archiving", ->
 				do (doc) =>
 					(callback) =>
 						DocstoreClient.createDoc @project_id, doc._id, doc.lines, doc.version, doc.ranges, callback
+
 			async.series jobs, (error) =>
 				throw error if error?
 				DocstoreClient.archiveAllDoc @project_id, (error, @res) =>

services/docstore/test/acceptance/coffee/DeletingDocsTests.coffee

@@ -2,6 +2,7 @@ sinon = require "sinon"
 chai = require("chai")
 chai.should()
 {db, ObjectId} = require "../../../app/js/mongojs"
+DocstoreApp = require "./helpers/DocstoreApp"
 
 DocstoreClient = require "./helpers/DocstoreClient"
 
@@ -12,9 +13,10 @@ describe "Deleting a doc", ->
 		@lines = ["original", "lines"]
 		@version = 42
 		@ranges = []
-		DocstoreClient.createDoc @project_id, @doc_id, @lines, @version, @ranges, (error) =>
-			throw error if error?
-			done()
+		DocstoreApp.ensureRunning =>
+			DocstoreClient.createDoc @project_id, @doc_id, @lines, @version, @ranges, (error) =>
+				throw error if error?
+				done()
 
 	describe "when the doc exists", ->
 		beforeEach (done) ->

services/docstore/test/acceptance/coffee/GettingAllDocsTests.coffee

@@ -3,6 +3,7 @@ chai = require("chai")
 chai.should()
 {ObjectId} = require "mongojs"
 async = require "async"
+DocstoreApp = require "./helpers/DocstoreApp"
 
 DocstoreClient = require "./helpers/DocstoreClient"
 
@@ -39,6 +40,8 @@ describe "Getting all docs", ->
 		jobs.push (cb) =>
 			DocstoreClient.createDoc @project_id, @deleted_doc._id, @deleted_doc.lines, version, @deleted_doc.ranges, (err)=>
 					DocstoreClient.deleteDoc @project_id, @deleted_doc._id, cb
+		jobs.unshift (cb)->
+			DocstoreApp.ensureRunning cb
 		async.series jobs, done 
 
 	it "getAllDocs should return all the (non-deleted) docs", (done) ->

services/docstore/test/acceptance/coffee/GettingDocsTests.coffee

@@ -2,6 +2,7 @@ sinon = require "sinon"
 chai = require("chai")
 chai.should()
 {ObjectId} = require "mongojs"
+DocstoreApp = require "./helpers/DocstoreApp"
 
 DocstoreClient = require "./helpers/DocstoreClient"
 
@@ -20,9 +21,10 @@ describe "Getting a doc", ->
 					ts: new Date().toString()
 			}]
 		}
-		DocstoreClient.createDoc @project_id, @doc_id, @lines, @version, @ranges, (error) =>
-			throw error if error?
-			done()
+		DocstoreApp.ensureRunning =>
+			DocstoreClient.createDoc @project_id, @doc_id, @lines, @version, @ranges, (error) =>
+				throw error if error?
+				done()
 
 	describe "when the doc exists", ->
 		it "should get the doc lines and version", (done) ->

services/docstore/test/acceptance/coffee/UpdatingDocsTests.coffee

@@ -2,6 +2,7 @@ sinon = require "sinon"
 chai = require("chai")
 chai.should()
 {ObjectId} = require "mongojs"
+DocstoreApp = require "./helpers/DocstoreApp"
 
 DocstoreClient = require "./helpers/DocstoreClient"
 
@@ -30,9 +31,10 @@ describe "Applying updates to a doc", ->
 			}]
 		}
 		@version = 42
-		DocstoreClient.createDoc @project_id, @doc_id, @originalLines, @version, @originalRanges, (error) =>
-			throw error if error?
-			done()
+		DocstoreApp.ensureRunning =>
+			DocstoreClient.createDoc @project_id, @doc_id, @originalLines, @version, @originalRanges, (error) =>
+				throw error if error?
+				done()
 
 	describe "when nothing has been updated", ->
 		beforeEach (done) ->

services/docstore/test/acceptance/coffee/helpers/DocstoreApp.coffee

@@ -0,0 +1,21 @@
+app = require('../../../../app')
+require("logger-sharelatex").logger.level("error")
+settings = require("settings-sharelatex")
+
+module.exports =
+	running: false
+	initing: false
+	callbacks: []
+	ensureRunning: (callback = (error) ->) ->
+		if @running
+			return callback()
+		else if @initing
+			@callbacks.push callback
+		else
+			@initing = true
+			@callbacks.push callback
+			app.listen settings.internal.docstore.port, "localhost", (error) => 
+				throw error if error?
+				@running = true
+				for callback in @callbacks
+					callback()