From 357a58765333ff60c4216d9b7e8a066ba68213ff Mon Sep 17 00:00:00 2001
From: Sung Won Cho <sung@monomax.sh>
Date: Mon, 22 Jul 2019 13:41:09 +1000
Subject: [PATCH] Implement server binary (#223)

---
 .gitignore                                    |   1 +
 CONTRIBUTING.md                               |  97 +++++++------
 Gopkg.lock                                    |  91 +++++++++++--
 Gopkg.toml                                    |  12 +-
 Makefile                                      |  95 ++++++++++---
 SELF_HOSTING.md                               | 101 ++++++++++++++
 pkg/cli/Makefile                              |  12 --
 pkg/cli/install.sh                            |  17 +--
 pkg/cli/scripts/build.sh                      | 116 +++++++---------
 pkg/cli/scripts/release.sh                    |  58 --------
 pkg/server/{job => }/.env.dev                 |   2 +-
 pkg/server/README.md                          |   2 +-
 pkg/server/api/.gitignore                     |   1 +
 pkg/server/api/handlers/health.go             |   1 +
 pkg/server/api/main.go                        | 103 --------------
 pkg/server/api/scripts/build.sh               |   7 +
 pkg/server/api/scripts/dev.sh                 |  13 --
 pkg/server/database/{main.go => database.go}  |   5 +
 pkg/server/database/migrate.go                |  28 ++++
 pkg/server/database/migrate.yml               |   8 --
 pkg/server/database/migrate/main.go           |   2 +
 .../database/scripts/create-migration.sh      |   2 +-
 pkg/server/database/sql-migrate.yml           |   8 ++
 pkg/server/job/.gitignore                     |   3 -
 pkg/server/job/{digest => }/digest.go         |  12 +-
 pkg/server/job/{main.go => job.go}            |  46 +------
 pkg/server/job/scripts/dev.sh                 |   1 -
 pkg/server/mailer/mailer.go                   |  38 ++++--
 pkg/server/main.go                            | 127 ++++++++++++++++++
 pkg/server/scripts/build.sh                   |  60 +++++++++
 scripts/release.sh                            |  54 ++++++++
 web/.env.dev                                  |   1 -
 web/main.go                                   |  72 ----------
 web/package-lock.json                         |  41 ++----
 web/scripts/build-prod.sh                     |   9 +-
 web/scripts/build.sh                          |  14 +-
 web/scripts/dev.sh                            |  23 +++-
 web/scripts/placeholder.js                    |  29 ++--
 web/scripts/placeholder.sh                    |  27 ----
 web/scripts/start.sh                          |   6 -
 web/scripts/webpack-dev.sh                    |   2 +-
 41 files changed, 757 insertions(+), 590 deletions(-)
 create mode 100644 SELF_HOSTING.md
 delete mode 100644 pkg/cli/Makefile
 delete mode 100755 pkg/cli/scripts/release.sh
 rename pkg/server/{job => }/.env.dev (84%)
 delete mode 100644 pkg/server/api/main.go
 create mode 100755 pkg/server/api/scripts/build.sh
 delete mode 100755 pkg/server/api/scripts/dev.sh
 rename pkg/server/database/{main.go => database.go} (94%)
 create mode 100644 pkg/server/database/migrate.go
 delete mode 100644 pkg/server/database/migrate.yml
 create mode 100644 pkg/server/database/sql-migrate.yml
 delete mode 100644 pkg/server/job/.gitignore
 rename pkg/server/job/{digest => }/digest.go (93%)
 rename pkg/server/job/{main.go => job.go} (57%)
 delete mode 100755 pkg/server/job/scripts/dev.sh
 create mode 100644 pkg/server/main.go
 create mode 100755 pkg/server/scripts/build.sh
 create mode 100755 scripts/release.sh
 delete mode 100644 web/.env.dev
 delete mode 100644 web/main.go
 mode change 100644 => 100755 web/scripts/placeholder.js
 delete mode 100755 web/scripts/placeholder.sh
 delete mode 100755 web/scripts/start.sh

diff --git a/.gitignore b/.gitignore
index 61ead866..90ab5fde 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /vendor
+/build
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d06e4700..6bdbd118 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,51 +2,61 @@
 
 This repository contains the server side and the client side code for Dnote.
 
-## Set up
+* [Setting up](#setting-up)
+* [Command Linux Interface](#command-line-interface)
+* [Server](#server)
 
-1. Download and setup the [Go programming language](https://golang.org/dl/).
-2. Download the project
+## Setting up
+
+1. Install the following prerequisites if necessary:
+
+* [Go programming language](https://golang.org/dl/) 1.12+
+* [Node.js](https://nodejs.org/) 10.16+
+* Postgres 10.9+
+
+2. Get the Dnote code:
 
 ```sh
 go get github.com/dnote/dnote
 ```
 
-## CLI
+3. Run `make` to install dependencies
 
-### Set up
+## Command Line Interface
 
-Download dependencies using [dep](https://github.com/golang/dep).
+### Build
 
-```sh
-dep ensure
+You can build either a development version or a production version:
+
+```
+# Build a development version for your platform and place it in your `PATH`.
+make debug=true build-cli
+
+# Build a production version
+make version=v0.1.0 build-cli
 ```
 
 ### Test
 
-Run:
+* Run all tests for the command line interface:
 
-```sh
-./cli/scripts/test.sh
+```
+make test-cli
 ```
 
 ### Debug
 
-Run Dnote with `DNOTE_DEBUG=1` to print debugging statements.
+Run Dnote with `DNOTE_DEBUG=1` to print debugging statements. For instance:
+
+```
+DNOTE_DEBUG=1 dnote sync
+```
 
 ### Release
 
-* Build for all target platforms, tag, push tags
-* Release on GitHub and [Dnote Homebrew tap](https://github.com/dnote/homebrew-dnote).
-
-```sh
-VERSION=0.4.8 make release
-```
-
-* Build, without releasing, for all target platforms
-
-```sh
-VERSION=0.4.8 make
-```
+* Run `make version=v0.1.0 release-cli` to achieve the following:
+  * Build for all target platforms, create a git tag, push all tags to the repository
+  * Create a release on GitHub and [Dnote Homebrew tap](https://github.com/dnote/homebrew-dnote).
 
 **Note**
 
@@ -54,39 +64,24 @@ VERSION=0.4.8 make
   - disable the homebrew release by commenting out relevant code in the release script.
   - mark release as pre-release on GitHub release
 
-## Web
-
-### Set up
-
-Download dependencies using [dep](https://github.com/golang/dep) and npm.
-
-```sh
-dep ensure
-npm install
-```
-
-### Test
-
-Run:
-
-```
-npm run test
-```
-
 ## Server
 
-### Set up
+The server consists of the frontend web application and a web server.
 
-Download dependencies using [dep](https://github.com/golang/dep).
+### Development
 
-```sh
-dep ensure
-```
+* Create a postgres database by running `createdb -O postgres dnote`
+* If the role does not exist, you can create it by running `sudo -u postgres createuser postgres`
+
+* Run `make dev-server` to start a local server
 
 ### Test
 
-Run:
+```bash
+# Run tests for the frontend web application
+make test-web
 
+# Run tests for API
+make test-api
 ```
-./server/api/scripts/test-local.sh
-```
+
diff --git a/Gopkg.lock b/Gopkg.lock
index b50d93d1..bc8e5a53 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -45,6 +45,51 @@
   revision = "5b77d2a35fb0ede96d138fc9a99f5c9b6aef11b4"
   version = "v1.7.0"
 
+[[projects]]
+  digest = "1:d29ee5ef14a7e0253facd0bcebe6a69a7a4e02a67eb24d2aacd8ccb4a7cea6fc"
+  name = "github.com/gobuffalo/envy"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "043cb4b8af871b49563291e32c66bb84378a60ac"
+  version = "v1.7.0"
+
+[[projects]]
+  digest = "1:6c9088827dcc7a807c97592a55f190e35e0fdaf237c5a074256c260925c59428"
+  name = "github.com/gobuffalo/logger"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "7c291b53e05b81d77bd43109b4a3c6f84e45c8e1"
+  version = "v1.0.1"
+
+[[projects]]
+  digest = "1:40849e8495ef81a84ff335ef65e23d33671b61e60e9db464fbab55f19f43f120"
+  name = "github.com/gobuffalo/packd"
+  packages = [
+    ".",
+    "internal/takeon/github.com/markbates/errx",
+  ]
+  pruneopts = "UT"
+  revision = "54ea459691466cfb630ccc276723fe3963f3e9d5"
+  version = "v0.3.0"
+
+[[projects]]
+  digest = "1:d5be00af71142774ee6738480e580ae975e8e97158f9334b13af41a77f2f6b0c"
+  name = "github.com/gobuffalo/packr"
+  packages = [
+    "v2",
+    "v2/file",
+    "v2/file/resolver",
+    "v2/file/resolver/encoding/hex",
+    "v2/internal/takeon/github.com/markbates/errx",
+    "v2/internal/takeon/github.com/markbates/oncer",
+    "v2/internal/takeon/github.com/markbates/safe",
+    "v2/jam/parser",
+    "v2/plog",
+  ]
+  pruneopts = "UT"
+  revision = "9eb7a3d310e89e471c2cdf1ea3ec8d7fc1ab969c"
+  version = "v2.5.2"
+
 [[projects]]
   digest = "1:318f1c959a8a740366fce4b1e1eb2fd914036b4af58fbd0a003349b305f118ad"
   name = "github.com/golang/protobuf"
@@ -141,6 +186,22 @@
   revision = "23d116af351c84513e1946b527c88823e476be13"
   version = "v1.3.0"
 
+[[projects]]
+  digest = "1:77857b3205f936bdc6928ef347b682ab549cf99454d6c0ca04a49f8df9e418f3"
+  name = "github.com/karrick/godirwalk"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "73c17a9b9528eb3ce857b782a2816c0cda581e62"
+  version = "v1.10.12"
+
+[[projects]]
+  digest = "1:31e761d97c76151dde79e9d28964a812c46efc5baee4085b86f68f0c654450de"
+  name = "github.com/konsorten/go-windows-terminal-sequences"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "f55edac94c9bbba5d6182a4be46d86a2c9b5b50e"
+  version = "v1.0.2"
+
 [[projects]]
   digest = "1:bdd53b87de8185da386bae179c84d4848854c6870bacacf6a154fe63e2e750f7"
   name = "github.com/lib/pq"
@@ -154,13 +215,11 @@
   version = "v1.1.1"
 
 [[projects]]
-  digest = "1:639aaff480d288c3dbc99ae68f00d58ae43c283a85725ae3afaada7b5810c6be"
+  digest = "1:1241b137a50b99f7f395e6d3d917cafa4330bd17c55dacef18bfa8d87707533a"
   name = "github.com/markbates/goth"
   packages = [
     ".",
     "gothic",
-    "providers/github",
-    "providers/gplus",
   ]
   pruneopts = "UT"
   revision = "3b8012093d951beedd026d120be1792db01a08f6"
@@ -207,7 +266,18 @@
   version = "v1.2.0"
 
 [[projects]]
-  branch = "master"
+  digest = "1:e09ada96a5a41deda4748b1659cc8953961799e798aea557257b56baee4ecaf3"
+  name = "github.com/rogpeppe/go-internal"
+  packages = [
+    "modfile",
+    "module",
+    "semver",
+  ]
+  pruneopts = "UT"
+  revision = "438578804ca6f31be148c27683afc419ce47c06e"
+  version = "v1.3.0"
+
+[[projects]]
   digest = "1:83eb06141fc25c7fd89f8b39717962ac930a7480796aab3d46c7e88507a69173"
   name = "github.com/rubenv/sql-migrate"
   packages = [
@@ -233,6 +303,14 @@
   revision = "1744e2970ca51c86172c8190fadad617561ed6e7"
   version = "v1.0.0"
 
+[[projects]]
+  digest = "1:04457f9f6f3ffc5fea48e71d62f2ca256637dee0a04d710288e27e05c8b41976"
+  name = "github.com/sirupsen/logrus"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "839c75faf7f98a33d445d181f3018b5c3409a45e"
+  version = "v1.4.2"
+
 [[projects]]
   digest = "1:e096613fb7cf34743d49af87d197663cfccd61876e2219853005a57baedfa562"
   name = "github.com/spf13/cobra"
@@ -385,17 +463,14 @@
     "github.com/aymerick/douceur/inliner",
     "github.com/dnote/actions",
     "github.com/dnote/color",
+    "github.com/gobuffalo/packr/v2",
     "github.com/google/go-github/github",
     "github.com/gorilla/mux",
-    "github.com/gorilla/securecookie",
-    "github.com/gorilla/sessions",
     "github.com/jinzhu/gorm",
     "github.com/joho/godotenv",
     "github.com/lib/pq",
     "github.com/markbates/goth",
     "github.com/markbates/goth/gothic",
-    "github.com/markbates/goth/providers/github",
-    "github.com/markbates/goth/providers/gplus",
     "github.com/mattn/go-sqlite3",
     "github.com/pkg/errors",
     "github.com/robfig/cron",
diff --git a/Gopkg.toml b/Gopkg.toml
index 11322922..a44f73cc 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -45,14 +45,6 @@
   name = "github.com/gorilla/mux"
   version = "1.7.2"
 
-[[constraint]]
-  name = "github.com/gorilla/securecookie"
-  version = "1.1.1"
-
-[[constraint]]
-  name = "github.com/gorilla/sessions"
-  version = "1.1.3"
-
 [[constraint]]
   name = "github.com/jinzhu/gorm"
   version = "1.9.9"
@@ -120,3 +112,7 @@
 [[constraint]]
   revision = "f4d34eae5a5cf210693e81c604e6bac5f6727927"
   name = "github.com/rubenv/sql-migrate"
+
+[[constraint]]
+  name = "github.com/gobuffalo/packr"
+  version = "2.5.2"
diff --git a/Makefile b/Makefile
index cb6e2fef..4e09fd5b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 DEP := $(shell command -v dep 2> /dev/null)
+PACKR2 := $(shell command -v packr2 2> /dev/null)
 NPM := $(shell command -v npm 2> /dev/null)
+HUB := $(shell command -v hub 2> /dev/null)
 
 ## installation
 install: install-go install-js
@@ -11,6 +13,11 @@ ifndef DEP
 	@curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
 endif
 
+ifndef PACKR2
+	@echo "==> installing packr2"
+	@go get -u github.com/gobuffalo/packr/v2/packr2
+endif
+
 	@echo "==> installing go dependencies"
 	@dep ensure
 .PHONY: install-go
@@ -30,6 +37,9 @@ endif
 .PHONY: install-js
 
 ## test
+test: test-cli test-api test-web
+.PHONY: test
+
 test-cli:
 	@echo "==> running CLI test"
 	@${GOPATH}/src/github.com/dnote/dnote/pkg/cli/scripts/test.sh
@@ -45,26 +55,81 @@ test-web:
 	@(cd ${GOPATH}/src/github.com/dnote/dnote/web && npm run test)
 .PHONY: test-web
 
-test: test-cli test-api test-web
-.PHONY: test
+# development
+dev-server:
+	@echo "==> running dev environment"
+	@(cd ${GOPATH}/src/github.com/dnote/dnote/web && ./scripts/dev.sh)
+.PHONY: dev-server
 
 ## build
 build-web:
 	@echo "==> building web"
-	@${GOPATH}/src/github.com/dnote/dnote/web/scripts/build-prod.sh
+	@(cd ${GOPATH}/src/github.com/dnote/dnote/web && ./scripts/build-prod.sh)
 .PHONY: build-web
 
-build-dev-cli:
-	@echo "==> building dev cli"
-	@${GOPATH}/src/github.com/dnote/dnote/pkg/cli/scripts/dev.sh
-.PHONY: build-dev-cli
-
-## migrate
-migrate:
-ifndef GO_ENV
-	$(error "environment variable GO_ENV is required.")
+build-server: build-web
+ifndef version
+	$(error version is required. Usage: make version=v0.1.0 build-server)
 endif
 
-	@echo "==> running migrations"
-	@(cd ${GOPATH}/src/github.com/dnote/dnote/pkg/server/database/migrate && go run *.go --migrationDir ../migrations)
-.PHONY: migrate
+	@echo "==> building server"
+	@(cd ${GOPATH}/src/github.com/dnote/dnote/pkg/server && ./scripts/build.sh $(version))
+.PHONY: build-server
+
+build-cli:
+ifeq ($(debug), true)
+	@echo "==> building cli in dev mode"
+	@${GOPATH}/src/github.com/dnote/dnote/pkg/cli/scripts/dev.sh
+else
+
+ifndef version
+	$(error version is required. Usage: make version=v0.1.0 build-cli)
+endif
+
+	@echo "==> building cli"
+	@${GOPATH}/src/github.com/dnote/dnote/pkg/cli/scripts/build.sh $(version)
+endif
+.PHONY: build-cli
+
+## release
+release-cli: build-cli
+ifndef version
+	$(error version is required. Usage: make version=v0.1.0 release-cli)
+endif
+ifndef HUB
+	$(error please install hub)
+endif
+
+	@homebrewRepoDir=${GOPATH}/src/github.com/dnote/homebrew-dnote
+	if [ ! -d ${homebrewRepoDir} ]; then
+		@echo "homebrew-dnote not found locally. did you clone it?"
+		@exit 1
+	fi
+
+	@echo "==> releasing cli"
+	@outputDir=${GOPATH}/src/github.com/dnote/dnote/build/cli
+	@${GOPATH}/src/github.com/dnote/dnote/pkg/cli/scripts/release.sh cli $(version) ${outputDir}
+
+	@echo "===> releading on Homebrew"
+	@homebrew_sha256=$(shasum -a 256 "${outputDir}/dnote_$(version)_darwin_amd64.tar.gz" | cut -d ' ' -f 1)
+	@(cd "${homebrewRepoDir}" && ./release.sh "$(version)" "${homebrew_sha256}")
+.PHONY: release-cli
+
+release-server: build-server
+ifndef version
+	$(error version is required. Usage: make version=v0.1.0 release-server)
+endif
+ifndef HUB
+	$(error please install hub)
+endif
+
+	@echo "==> releasing server"
+	@outputDir=${GOPATH}/src/github.com/dnote/dnote/build/server
+	@${GOPATH}/src/github.com/dnote/dnote/pkg/server/scripts/release.sh server $(version) ${outputDir}
+.PHONY: release-server
+
+clean:
+	@git clean -f
+	@rm -rf build
+	@rm -rf web/public
+.PHONY: clean
diff --git a/SELF_HOSTING.md b/SELF_HOSTING.md
new file mode 100644
index 00000000..ac77f343
--- /dev/null
+++ b/SELF_HOSTING.md
@@ -0,0 +1,101 @@
+# Hosting Dnote On Your Machine
+
+This guide documents the steps for installing the Dnote server on your own machine.
+
+**Please note that self hosted version of Dnote server is currently in beta.**
+
+## Installation
+
+1. Install Postgres 10+.
+2. Create a `dnote` database by running `createdb dnote`
+2. Download the official Dnote server release.
+3. Extract the archive and move the `dnote-server` executable to `/usr/local/bin`.
+
+```bash
+tar -xzf dnote-server-$version-$os.tar.gz
+chmod +x ./dnote-server/dnote-server
+mv ./dnote-server/dnote-server /usr/local/bin
+```
+
+4. Run Dnote
+
+```bash
+GO_ENV=PRODUCTION \
+DBHost=localhost \
+DBPort=5432 \
+DBName=dnote \
+DBUser=$user \
+DBPassword=$password \
+  dnote-server start
+```
+
+Replace $user and $password with the credentials of the Postgres user that owns the `dnote` database.
+
+By default, dnote server will run on the port 8080.
+
+## Configuration
+
+By now, Dnote is fully functional in your machine. The API, frontend app, and the background tasks are all in the single binary. Let's take a few more steps to configure Dnote.
+
+### Configure Nginx
+
+To make it accessible from the Internet, you need to configure Nginx.
+
+1. Create a new file in `/etc/nginx/sites-enabled/dnote` with the following contents:
+
+```
+server {
+	server_name my-dnote-server.com;
+
+	location / {
+		proxy_set_header X-Real-IP $remote_addr;
+		proxy_set_header X-Forwarded-For $remote_addr;
+		proxy_set_header Host $host;
+		proxy_pass http://127.0.0.1:8080; 
+	}
+}
+```
+
+2. Reload the nginx configuration by running the following:
+
+```
+sudo service nginx reload
+```
+
+Now you can access the Dnote frontend application on `http://my-dnote-server.com`, and the API on `http://my-dnote-server.com/api`.
+
+### Configure TLS by using LetsEncrypt
+
+TODO
+
+### Run Dnote As a Daemon
+
+We can use `systemctl` to run Dnote in the background as a Daemon, and automatically start it on system reboot.
+
+1. Create a new file at `/etc/systemd/system/dnote.service` with the following content:
+
+```
+[Unit]
+Description=Starts the dnote server
+Requires=network.target
+After=network.target
+
+[Service]
+Type=simple
+User=$user
+Restart=always
+RestartSec=3
+WorkingDirectory=/home/$user
+ExecStart=/home/$user/dnote-server start
+Environment=GO_ENV=PRODUCTION DBHost=localhost DBPort=5432 DBName=dnote DBUser=$DBUser
+Environment=DBPassword=$DBPassword
+
+[Install]
+WantedBy=multi-user.target
+```
+
+Replace `$user`, `$DBUser`, and `$DBPassword` with the actual values.
+
+2. Reload the change by running `sudo systemctl daemon-reload`.
+3. Enable the Daemon  by running `sudo systemctl enable dnote`.`
+4. Start the Daemon by running `sudo systemctl start dnote`
diff --git a/pkg/cli/Makefile b/pkg/cli/Makefile
deleted file mode 100644
index 1cfaed29..00000000
--- a/pkg/cli/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-all:
-	./scripts/build.sh $(VERSION)
-.PHONY: all
-
-release:
-	./scripts/build.sh $(VERSION)
-	./scripts/release.sh $(VERSION)
-.PHONY: release
-
-clean:
-	@git clean -f
-.PHONY: clean
diff --git a/pkg/cli/install.sh b/pkg/cli/install.sh
index b933942c..3eb19d14 100755
--- a/pkg/cli/install.sh
+++ b/pkg/cli/install.sh
@@ -113,18 +113,19 @@ hash_sha256() {
 }
 
 verify_checksum() {
-  binary_path=$1
-  filename=$2
-  checksums=$3
+  filepath=$1
+  checksums=$2
+
+  filename=$(basename "$filepath")
 
   want=$(grep "${filename}" "${checksums}" 2>/dev/null | cut -d ' ' -f 1)
   if [ -z "$want" ]; then
     print_error "unable to find checksum for '${filename}' in '${checksums}'"
     exit 1
   fi
-  got=$(hash_sha256 "$binary_path")
+  got=$(hash_sha256 "$filepath")
   if [ "$want" != "$got" ]; then
-    print_error "checksum for '$binary_path' did not verify ${want} vs $got"
+    print_error "checksum for '$filepath' did not verify ${want} vs $got"
     exit 1
   fi
 }
@@ -173,13 +174,13 @@ install_dnote() {
   print_step "Downloading the checksum file for v$version"
   http_download "$tmpdir/$checksum" "$checksum_url"
 
+  print_step "Comparing checksums for binaries."
+  verify_checksum "$tmpdir/$tarball" "$tmpdir/$checksum"
+
   # unzip tar
   print_step "Inflating the binary."
   (cd "${tmpdir}" && tar -xzf "${tarball}")
 
-  print_step "Comparing checksums for binaries."
-  verify_checksum "${tmpdir}/${binary}" "$filename" "$tmpdir/$checksum"
-
   install -d "${bindir}"
   install "${tmpdir}/${binary}" "${bindir}/"
 
diff --git a/pkg/cli/scripts/build.sh b/pkg/cli/scripts/build.sh
index 6fdbb2f1..680173bf 100755
--- a/pkg/cli/scripts/build.sh
+++ b/pkg/cli/scripts/build.sh
@@ -1,16 +1,15 @@
 #!/bin/bash
 #
-# build.sh compiles dnote binary for target platforms
-# it is resonsible for creating distributable files that can
-# be released by a human or a script
+# build.sh compiles dnote binary for target platforms. It is resonsible for creating
+# distributable files that can be released by a human or a script.
 # use: ./scripts/build.sh 0.4.8
 
-set -eu
+set -eux
 
-version="$1"
+version=$1
 projectDir="$GOPATH/src/github.com/dnote/dnote"
 basedir="$GOPATH/src/github.com/dnote/dnote/pkg/cli"
-TMP="$basedir/build"
+outputDir="$projectDir/build/cli"
 
 command_exists () {
   command -v "$1" >/dev/null 2>&1;
@@ -29,78 +28,55 @@ if [[ $1 == v* ]]; then
   exit 1
 fi
 
+goVersion=1.12.x
+
+get_binary_name() {
+  platform=$1
+
+  if [ "$platform" == "windows" ]; then
+    echo "dnote.exe"
+  else
+    echo "dnote"
+  fi
+}
+
 build() {
-  # init build dir
-  rm -rf "$TMP"
-  mkdir "$TMP"
+  platform=$1
+  arch=$2
 
-  # fetch tool
-  go get -u github.com/karalabe/xgo
+  # build binary
+  destDir="$outputDir/$platform-$arch"
 
-  pushd "$basedir"
+  mkdir -p "$destDir"
+  xgo \
+    -go "$goVersion" \
+    -ldflags "-X main.apiEndpoint=https://api.dnote.io -X main.versionTag=$version" \
+    --targets="$platform/$arch" \
+    --tags "fts5" \
+    --dest="$destDir" \
+    "$basedir"
 
-  # build linux
-  xgo --targets="linux/amd64"\
-    --tags "linux fts5"\
-    -ldflags "-X main.apiEndpoint=https://api.dnote.io -X main.versionTag=$version" .
-  mkdir "$TMP/linux"
-  mv cli-linux-amd64 "$TMP/linux/dnote"
+  binaryName=$(get_binary_name "$platform")
+  mv "$destDir/cli-${platform}-"* "$destDir/$binaryName"
 
-  # build darwin
-  xgo --targets="darwin/amd64"\
-    --tags "darwin fts5"\
-    -ldflags "-X main.apiEndpoint=https://api.dnote.io -X main.versionTag=$version" .
-  mkdir "$TMP/darwin"
-  mv cli-darwin-10.6-amd64 "$TMP/darwin/dnote"
+  # build tarball
+  tarballName="dnote_${version}_${platform}_${arch}.tar.gz"
+  tarballPath="$outputDir/$tarballName"
 
-  # build windows
-  xgo --targets="windows/amd64"\
-    --tags "fts5"\
-    -ldflags "-X main.apiEndpoint=https://api.dnote.io -X main.versionTag=$version" .
-  mkdir "$TMP/windows"
-  mv cli-windows-4.0-amd64.exe "$TMP/windows/dnote.exe"
+  cp "$projectDir/licenses/GPLv3.txt" "$destDir"
+  cp "$basedir/README.md" "$destDir"
+  tar -C "$destDir" -zcvf "$tarballPath" "."
+  rm -rf "$destDir"
 
+  # calculate checksum
+  pushd "$outputDir"
+  shasum -a 256 "$tarballName" >> "$outputDir/dnote_${version}_checksums.txt"
   popd
 }
 
-get_buildname() {
-  os=$1
-
-  echo "dnote_${version}_${os}_amd64"
-}
-
-calc_checksum() {
-  os=$1
-
-  pushd "$TMP/$os"
-
-  buildname=$(get_buildname "$os")
-  mv dnote "$buildname"
-  shasum -a 256 "$buildname" >> "$TMP/dnote_${version}_checksums.txt"
-  mv "$buildname" dnote
-
-  popd
-}
-
-build_tarball() {
-  os=$1
-  buildname=$(get_buildname "$os")
-
-  pushd "$TMP/$os"
-
-  cp "$projectDir/licenses/GPLv3.txt" .
-  cp "$basedir/README.md" .
-  tar -zcvf "../${buildname}.tar.gz" ./*
-
-  popd
-}
-
-build
-
-calc_checksum darwin
-calc_checksum linux
-
-build_tarball windows
-build_tarball darwin
-build_tarball linux
+# fetch tool
+go get -u github.com/karalabe/xgo
 
+build linux amd64
+build darwin amd64
+build windows amd64
diff --git a/pkg/cli/scripts/release.sh b/pkg/cli/scripts/release.sh
deleted file mode 100755
index 160a5fa2..00000000
--- a/pkg/cli/scripts/release.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/bin/bash
-#
-# release.sh releases the tarballs and checksum in the build directory
-# to GitHub and brew. It is important to build those files using build.sh
-# use: ./scripts/release.sh v0.4.8
-
-set -eu
-
-homebrewRepoDir="$GOPATH"/src/github.com/dnote/homebrew-dnote
-
-command_exists () {
-  command -v "$1" >/dev/null 2>&1;
-}
-
-if [ $# -eq 0 ]; then
-  echo "no version specified."
-  exit 1
-fi
-if [[ $1 == v* ]]; then 
-  echo "do not prefix version with v"
-  exit 1
-fi
-
-if ! command_exists hub; then
-  echo "please install hub"
-  exit 1
-fi
-
-if [ ! -d "$homebrewRepoDir" ]; then
-  echo "homebrew-dnote not found locally. did you clone it?"
-  exit 1
-fi
-
-# 1. push tag
-version=$1
-version_tag="cli-v$version"
-
-echo "* tagging and pushing the tag"
-git tag -a "$version_tag" -m "Release $version_tag"
-git push --tags
-
-# 2. release on GitHub
-files=(./build/*.tar.gz ./build/*.txt)
-file_args=()
-for file in "${files[@]}"; do
-  file_args+=("--attach=$file")
-done
-
-echo "* creating release"
-set -x
-hub release create \
-  "${file_args[@]}" \
-  --message="$version_tag"\
-  "$version_tag"
-
-# 3. Release on Homebrew
-homebrew_sha256=$(shasum -a 256 "./build/dnote_${version}_darwin_amd64.tar.gz" | cut -d ' ' -f 1)
-(cd "$homebrewRepoDir" && ./release.sh "$version" "$homebrew_sha256")
diff --git a/pkg/server/job/.env.dev b/pkg/server/.env.dev
similarity index 84%
rename from pkg/server/job/.env.dev
rename to pkg/server/.env.dev
index 64565a29..bea40d2d 100644
--- a/pkg/server/job/.env.dev
+++ b/pkg/server/.env.dev
@@ -1,6 +1,6 @@
 DB_HOST=localhost
-POSTGRES_USER=sung
 POSTGRES_DB=dnote
+POSTGRES_USER=postgres
 
 SmtpUsername=mock-SmtpUsername
 SmtpPassword=mock-SmtpPassword
diff --git a/pkg/server/README.md b/pkg/server/README.md
index c41db34f..1f10f8f0 100644
--- a/pkg/server/README.md
+++ b/pkg/server/README.md
@@ -1,3 +1,3 @@
 # Dnote Server
 
-The server side infrastructure for Dnote.
+The Dnote server containing the web interface, the web API, and the background jobs.
diff --git a/pkg/server/api/.gitignore b/pkg/server/api/.gitignore
index 3e3dcbd0..78d0d862 100644
--- a/pkg/server/api/.gitignore
+++ b/pkg/server/api/.gitignore
@@ -4,3 +4,4 @@ application.zip
 test-api
 /dump
 api
+/build
diff --git a/pkg/server/api/handlers/health.go b/pkg/server/api/handlers/health.go
index eb46107e..1cdc03ef 100644
--- a/pkg/server/api/handlers/health.go
+++ b/pkg/server/api/handlers/health.go
@@ -24,4 +24,5 @@ import (
 
 func (a *App) checkHealth(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("ok"))
 }
diff --git a/pkg/server/api/main.go b/pkg/server/api/main.go
deleted file mode 100644
index 819a326a..00000000
--- a/pkg/server/api/main.go
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Copyright (C) 2019 Monomax Software Pty Ltd
- *
- * This file is part of Dnote.
- *
- * Dnote is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Dnote is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"net/http"
-	"os"
-
-	"github.com/dnote/dnote/pkg/server/api/clock"
-	"github.com/dnote/dnote/pkg/server/api/handlers"
-	"github.com/dnote/dnote/pkg/server/api/logger"
-	"github.com/dnote/dnote/pkg/server/database"
-	"github.com/dnote/dnote/pkg/server/mailer"
-
-	"github.com/gorilla/mux"
-	"github.com/gorilla/securecookie"
-	"github.com/gorilla/sessions"
-	"github.com/markbates/goth"
-	"github.com/markbates/goth/gothic"
-	"github.com/markbates/goth/providers/github"
-	"github.com/markbates/goth/providers/gplus"
-	"github.com/pkg/errors"
-)
-
-var (
-	emailTemplateDir = flag.String("emailTemplateDir", "../mailer/templates/src", "the path to the template directory")
-)
-
-func getOauthCallbackURL(provider string) string {
-	if os.Getenv("GO_ENV") == "PRODUCTION" {
-		return fmt.Sprintf("%s/api/auth/%s/callback", os.Getenv("WebHost"), provider)
-	}
-
-	return fmt.Sprintf("%s:%s/api/auth/%s/callback", os.Getenv("Host"), os.Getenv("WebPort"), provider)
-}
-
-func init() {
-	// Set up Oauth
-	gothic.Store = sessions.NewCookieStore(securecookie.GenerateRandomKey(32), securecookie.GenerateRandomKey(32))
-	goth.UseProviders(
-		github.New(
-			os.Getenv("GithubClientID"),
-			os.Getenv("GithubClientSecret"),
-			getOauthCallbackURL("github"),
-		),
-		gplus.New(
-			os.Getenv("GoogleClientID"),
-			os.Getenv("GoogleClientSecret"),
-			getOauthCallbackURL("gplus"),
-			"https://www.googleapis.com/auth/plus.me",
-		),
-	)
-
-	gothic.GetProviderName = func(r *http.Request) (name string, err error) {
-		vars := mux.Vars(r)
-		name = vars["provider"]
-		return
-	}
-}
-
-func main() {
-	flag.Parse()
-
-	mailer.InitTemplates(*emailTemplateDir)
-
-	database.InitDB()
-	database.InitSchema()
-	defer database.CloseDB()
-
-	if err := logger.Init(); err != nil {
-		log.Println(errors.Wrap(err, "initializing logger"))
-	}
-
-	app := handlers.App{
-		Clock:            clock.New(),
-		StripeAPIBackend: nil,
-	}
-	r := handlers.NewRouter(&app)
-
-	port := os.Getenv("PORT")
-	logger.Notice("API listening on port %s", port)
-
-	log.Println(http.ListenAndServe(":"+port, r))
-}
diff --git a/pkg/server/api/scripts/build.sh b/pkg/server/api/scripts/build.sh
new file mode 100755
index 00000000..77a332f9
--- /dev/null
+++ b/pkg/server/api/scripts/build.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+set -eux
+
+basePath="$GOPATH/src/github.com/dnote/dnote/pkg/server/api"
+
+cd "$basePath"
+GOOS=linux GOARCH=amd64 go build -o "$basePath/build/api" main.go
diff --git a/pkg/server/api/scripts/dev.sh b/pkg/server/api/scripts/dev.sh
deleted file mode 100755
index 5293b7ee..00000000
--- a/pkg/server/api/scripts/dev.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-# dev.sh starts a development environment for the api.
-# usage: DOTENV_PATH=path_to_dotenv_file EMAIL_TEMPLATE_DIR=path_to_email_templates ./dev.sh
-set -eux
-
-basePath="$GOPATH/src/github.com/dnote/dnote/pkg/server"
-
-# load env
-export $(cat "$DOTENV_PATH" | xargs)
-
-PORT=5000 CompileDaemon \
-  -directory="$basePath"/api \
-  -command="$basePath/api/api --emailTemplateDir $basePath/mailer/templates/src"
diff --git a/pkg/server/database/main.go b/pkg/server/database/database.go
similarity index 94%
rename from pkg/server/database/main.go
rename to pkg/server/database/database.go
index 7f446f40..0c474935 100644
--- a/pkg/server/database/main.go
+++ b/pkg/server/database/database.go
@@ -28,6 +28,11 @@ import (
 	_ "github.com/lib/pq"
 )
 
+var (
+	// MigrationTableName is the name of the table that keeps track of migrations
+	MigrationTableName = "migrations"
+)
+
 func getPGConnectionString() string {
 	if os.Getenv("GO_ENV") == "PRODUCTION" {
 		return fmt.Sprintf(
diff --git a/pkg/server/database/migrate.go b/pkg/server/database/migrate.go
new file mode 100644
index 00000000..8bff7002
--- /dev/null
+++ b/pkg/server/database/migrate.go
@@ -0,0 +1,28 @@
+package database
+
+import (
+	"log"
+
+	"github.com/gobuffalo/packr/v2"
+	"github.com/pkg/errors"
+	"github.com/rubenv/sql-migrate"
+)
+
+// Migrate runs the migrations
+func Migrate() error {
+	migrations := &migrate.PackrMigrationSource{
+		Box: packr.New("migrations", "../database/migrations/"),
+	}
+
+	migrate.SetTable(MigrationTableName)
+
+	db := DBConn.DB()
+	n, err := migrate.Exec(db, "postgres", migrations, migrate.Up)
+	if err != nil {
+		return errors.Wrap(err, "running migrations")
+	}
+
+	log.Printf("Performed %d migrations", n)
+
+	return nil
+}
diff --git a/pkg/server/database/migrate.yml b/pkg/server/database/migrate.yml
deleted file mode 100644
index fa4ddb1b..00000000
--- a/pkg/server/database/migrate.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# a configuration for sql-migrate tool. We don't need to configure production,
-# because we programmatically connect to the database and run migrations.
-# Its main purpose is to generate migrations using `sql-migrate new`
-
-development:
-  dialect: postgres
-  datasource: dbname=dnote sslmode=disable
-  dir: ./migrations
diff --git a/pkg/server/database/migrate/main.go b/pkg/server/database/migrate/main.go
index cf1207d5..c36dbd98 100644
--- a/pkg/server/database/migrate/main.go
+++ b/pkg/server/database/migrate/main.go
@@ -55,6 +55,8 @@ func main() {
 		Dir: *migrationDir,
 	}
 
+	migrate.SetTable("migrations")
+
 	n, err := migrate.Exec(db.DB(), "postgres", migrations, migrate.Up)
 	if err != nil {
 		panic(errors.Wrap(err, "executing migrations"))
diff --git a/pkg/server/database/scripts/create-migration.sh b/pkg/server/database/scripts/create-migration.sh
index e45af691..f185be82 100755
--- a/pkg/server/database/scripts/create-migration.sh
+++ b/pkg/server/database/scripts/create-migration.sh
@@ -18,4 +18,4 @@ if [ "$#" == 0 ]; then
 fi
 
 filename=$1
-sql-migrate new -config=migrate.yml "$filename"
+sql-migrate new -config=./sql-migrate.yml "$filename"
diff --git a/pkg/server/database/sql-migrate.yml b/pkg/server/database/sql-migrate.yml
new file mode 100644
index 00000000..f9c90d83
--- /dev/null
+++ b/pkg/server/database/sql-migrate.yml
@@ -0,0 +1,8 @@
+# A configuration for sql-migrate tool for generating migrations
+# using `sql-migrate new`. This file is not actually used for running
+# migrations because we run them programmatically.
+
+development:
+  dialect: postgres
+  datasource: dbname=dnote sslmode=disable
+  dir: ./migrations
diff --git a/pkg/server/job/.gitignore b/pkg/server/job/.gitignore
deleted file mode 100644
index 1ecf06f3..00000000
--- a/pkg/server/job/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/tmp
-/dnote-job.tar.gz
-job
diff --git a/pkg/server/job/digest/digest.go b/pkg/server/job/digest.go
similarity index 93%
rename from pkg/server/job/digest/digest.go
rename to pkg/server/job/digest.go
index 5446eb0d..6fb1bb54 100644
--- a/pkg/server/job/digest/digest.go
+++ b/pkg/server/job/digest.go
@@ -16,7 +16,7 @@
  * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package digest
+package job
 
 import (
 	"log"
@@ -27,8 +27,8 @@ import (
 	"github.com/pkg/errors"
 )
 
-// Make builds a weekly digest email
-func Make(user database.User, emailAddr string) (*mailer.Email, error) {
+// makeDigest builds a weekly digest email
+func makeDigest(user database.User, emailAddr string) (*mailer.Email, error) {
 	log.Printf("Sending for %s", emailAddr)
 	db := database.DBConn
 
@@ -92,8 +92,8 @@ func Make(user database.User, emailAddr string) (*mailer.Email, error) {
 	return email, nil
 }
 
-// Send sends the weekly digests to users
-func Send() error {
+// sendDigest sends the weekly digests to users
+func sendDigest() error {
 	db := database.DBConn
 
 	var users []database.User
@@ -111,7 +111,7 @@ func Send() error {
 			continue
 		}
 
-		email, err := Make(user, account.Email.String)
+		email, err := makeDigest(user, account.Email.String)
 		if err != nil {
 			log.Printf("Error occurred while sending to %s: %s", account.Email.String, err.Error())
 			continue
diff --git a/pkg/server/job/main.go b/pkg/server/job/job.go
similarity index 57%
rename from pkg/server/job/main.go
rename to pkg/server/job/job.go
index 93f95bae..82a63de0 100644
--- a/pkg/server/job/main.go
+++ b/pkg/server/job/job.go
@@ -16,42 +16,15 @@
  * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package main
+package job
 
 import (
-	"flag"
 	"log"
-	"os"
 
-	"github.com/dnote/dnote/pkg/server/database"
-	"github.com/dnote/dnote/pkg/server/job/digest"
-	"github.com/dnote/dnote/pkg/server/mailer"
-
-	"github.com/joho/godotenv"
-	_ "github.com/lib/pq"
 	"github.com/pkg/errors"
 	"github.com/robfig/cron"
 )
 
-var (
-	emailTemplateDir = flag.String("emailTemplateDir", "../mailer/templates/src", "the path to the template directory")
-)
-
-func init() {
-	// Load env
-	if os.Getenv("GO_ENV") == "PRODUCTION" {
-		err := godotenv.Load(".env")
-		if err != nil {
-			panic(err)
-		}
-	} else {
-		err := godotenv.Load(".env.dev")
-		if err != nil {
-			panic(err)
-		}
-	}
-}
-
 func scheduleJob(c *cron.Cron, spec string, cmd func()) {
 	s, err := cron.ParseStandard(spec)
 	if err != nil {
@@ -61,22 +34,13 @@ func scheduleJob(c *cron.Cron, spec string, cmd func()) {
 	c.Schedule(s, cron.FuncJob(cmd))
 }
 
-func main() {
-	flag.Parse()
-
-	mailer.InitTemplates(*emailTemplateDir)
-
-	database.InitDB()
-	defer database.CloseDB()
-
-	// Run jobs on initial start
-	log.Println("Job is running")
+// Run starts the background tasks and blocks forever.
+func Run() {
+	log.Println("Started background tasks")
 
 	// Schedule jobs
 	c := cron.New()
-
-	scheduleJob(c, "0 20 * * 5", func() { digest.Send() })
-
+	scheduleJob(c, "0 20 * * 5", func() { sendDigest() })
 	c.Start()
 
 	// Block forever
diff --git a/pkg/server/job/scripts/dev.sh b/pkg/server/job/scripts/dev.sh
deleted file mode 100755
index 2d22dcde..00000000
--- a/pkg/server/job/scripts/dev.sh
+++ /dev/null
@@ -1 +0,0 @@
-CompileDaemon -directory=. -command="./job"
diff --git a/pkg/server/mailer/mailer.go b/pkg/server/mailer/mailer.go
index 793ace53..c14b4c88 100644
--- a/pkg/server/mailer/mailer.go
+++ b/pkg/server/mailer/mailer.go
@@ -27,6 +27,7 @@ import (
 	"path"
 
 	"github.com/aymerick/douceur/inliner"
+	"github.com/gobuffalo/packr/v2"
 	"github.com/pkg/errors"
 	"gopkg.in/gomail.v2"
 )
@@ -54,26 +55,45 @@ func getTemplatePath(templateDirPath, filename string) string {
 
 // initTemplate returns a template instance by parsing the template with the
 // given name along with partials
-func initTemplate(templateDirPath, templateFileName string) (*template.Template, error) {
-	templatePath := getTemplatePath(templateDirPath, templateFileName)
-	headerPath := getTemplatePath(templateDirPath, "header")
-	footerPath := getTemplatePath(templateDirPath, "footer")
+func initTemplate(box *packr.Box, templateName string) (*template.Template, error) {
+	filename := fmt.Sprintf("%s.html", templateName)
 
-	t, err := template.ParseFiles(templatePath, headerPath, footerPath)
+	content, err := box.FindString(filename)
 	if err != nil {
-		return nil, errors.Wrap(err, "parseing template")
+		return nil, errors.Wrap(err, "reading template")
+	}
+	headerContent, err := box.FindString("header.html")
+	if err != nil {
+		return nil, errors.Wrap(err, "reading header template")
+	}
+	footerContent, err := box.FindString("footer.html")
+	if err != nil {
+		return nil, errors.Wrap(err, "reading footer template")
+	}
+
+	t := template.New(templateName)
+	if _, err = t.Parse(content); err != nil {
+		return nil, errors.Wrap(err, "parsing template")
+	}
+	if _, err = t.Parse(headerContent); err != nil {
+		return nil, errors.Wrap(err, "parsing template")
+	}
+	if _, err = t.Parse(footerContent); err != nil {
+		return nil, errors.Wrap(err, "parsing template")
 	}
 
 	return t, nil
 }
 
 // InitTemplates initializes templates
-func InitTemplates(templateDirPath string) {
-	weeklyDigestTmpl, err := initTemplate(templateDirPath, EmailTypeWeeklyDigest)
+func InitTemplates() {
+	box := packr.New("emailTemplates", "../mailer/templates/src")
+
+	weeklyDigestTmpl, err := initTemplate(box, EmailTypeWeeklyDigest)
 	if err != nil {
 		panic(errors.Wrap(err, "initializing template"))
 	}
-	emailVerificationTmpl, err := initTemplate(templateDirPath, EmailTypeEmailVerification)
+	emailVerificationTmpl, err := initTemplate(box, EmailTypeEmailVerification)
 	if err != nil {
 		panic(errors.Wrap(err, "initializing template"))
 	}
diff --git a/pkg/server/main.go b/pkg/server/main.go
new file mode 100644
index 00000000..55e0a7c4
--- /dev/null
+++ b/pkg/server/main.go
@@ -0,0 +1,127 @@
+/* Copyright (C) 2019 Monomax Software Pty Ltd
+ *
+ * This file is part of Dnote.
+ *
+ * Dnote is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dnote is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"strings"
+
+	"github.com/dnote/dnote/pkg/server/api/clock"
+	"github.com/dnote/dnote/pkg/server/api/handlers"
+	"github.com/dnote/dnote/pkg/server/database"
+	"github.com/dnote/dnote/pkg/server/job"
+	"github.com/dnote/dnote/pkg/server/mailer"
+
+	"github.com/gobuffalo/packr/v2"
+	"github.com/gorilla/mux"
+	"github.com/pkg/errors"
+)
+
+var versionTag = "master"
+var port = flag.String("port", "8080", "port to connect to")
+
+func init() {
+}
+
+func getAppHandler() http.HandlerFunc {
+	box := packr.New("web", "../../web/public")
+
+	fs := http.FileServer(box)
+	appShell, err := box.Find("index.html")
+	if err != nil {
+		panic(errors.Wrap(err, "getting index.html content"))
+	}
+
+	return func(w http.ResponseWriter, r *http.Request) {
+		parts := strings.Split(r.URL.Path, "/")
+		if len(parts) >= 2 && parts[1] == "dist" {
+			fs.ServeHTTP(w, r)
+			return
+		}
+
+		// All other requests should serve the index.html file
+		w.Write(appShell)
+	}
+}
+
+func initServer() *mux.Router {
+	srv := mux.NewRouter()
+
+	apiRouter := handlers.NewRouter(&handlers.App{
+		Clock:            clock.New(),
+		StripeAPIBackend: nil,
+	})
+
+	srv.PathPrefix("/api").Handler(http.StripPrefix("/api", apiRouter))
+	srv.PathPrefix("/").HandlerFunc(getAppHandler())
+
+	return srv
+}
+
+func startCmd() {
+	mailer.InitTemplates()
+	database.InitDB()
+	database.InitSchema()
+	defer database.CloseDB()
+
+	// Perform database migration
+	if err := database.Migrate(); err != nil {
+		panic(errors.Wrap(err, "running migrations"))
+	}
+
+	// Run job in the background
+	go job.Run()
+
+	srv := initServer()
+
+	log.Printf("Dnote version %s is running on port %s", versionTag, *port)
+	addr := fmt.Sprintf(":%s", *port)
+	log.Println(http.ListenAndServe(addr, srv))
+}
+
+func versionCmd() {
+	fmt.Printf("dnote-server-%s\n", versionTag)
+}
+
+func main() {
+	flag.Parse()
+	cmd := flag.Arg(0)
+
+	switch cmd {
+	case "":
+		fmt.Printf(`Dnote Server - A simple notebook for developers
+
+Usage:
+  dnote-server [command]
+
+Available commands:
+  start: Start the server
+  version: Print the version
+`)
+	case "start":
+		startCmd()
+	case "version":
+		versionCmd()
+	default:
+		fmt.Printf("Unknown command %s", cmd)
+	}
+}
diff --git a/pkg/server/scripts/build.sh b/pkg/server/scripts/build.sh
new file mode 100755
index 00000000..efd7d6b8
--- /dev/null
+++ b/pkg/server/scripts/build.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+set -eux
+
+version=$1
+basePath="$GOPATH/src/github.com/dnote/dnote"
+projectDir="$GOPATH/src/github.com/dnote/dnote"
+basedir="$GOPATH/src/github.com/dnote/dnote/pkg/server"
+outputDir="$projectDir/build/server"
+
+command_exists () {
+  command -v "$1" >/dev/null 2>&1;
+}
+
+if ! command_exists shasum; then
+  echo "please install shasum"
+  exit 1
+fi
+if [ $# -eq 0 ]; then
+  echo "no version specified."
+  exit 1
+fi
+if [[ $1 == v* ]]; then
+  echo "do not prefix version with v"
+  exit 1
+fi
+
+build() {
+  platform=$1
+  arch=$2
+
+  destDir="$outputDir/$platform-$arch"
+  mkdir -p "$destDir"
+
+  # build binary
+  packr2
+
+  GOOS="$platform" \
+  GOARCH="$arch" go build \
+    -o "$destDir/dnote-server" \
+    -ldflags "-X main.versionTag=$version" \
+    "$basePath"/pkg/server/*.go
+
+  packr2 clean
+
+  # build tarball
+  tarballName="dnote_server_${version}_${platform}_${arch}.tar.gz"
+  tarballPath="$outputDir/$tarballName"
+
+  cp "$projectDir/licenses/AGPLv3.txt" "$destDir"
+  cp "$basedir/README.md" "$destDir"
+  tar -C "$destDir" -zcvf "$tarballPath" "."
+  rm -rf "$destDir"
+
+  # calculate checksum
+  pushd "$outputDir"
+  shasum -a 256 "$tarballName" >> "$outputDir/dnote_${version}_checksums.txt"
+  popd
+}
+
+build linux amd64
diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755
index 00000000..aa72ea23
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+#
+# release.sh releases the tarballs and checksum in the build directory
+# to GitHub and brew. A prerequisite is to build those files using build.sh.
+# use: ./scripts/release.sh cli v0.4.8 path/to/assets
+
+set -euxo pipefail
+
+project=$1
+version=$2
+assetPath=$3
+
+if [ "$project" != "cli" ] || [ "$project" != "server" ]; then
+  echo "unrecognized project '$project'"
+  exit 1
+fi
+if [ -z "$version" ]; then
+  echo "no version specified."
+  exit 1
+fi
+if [[ $version == v* ]]; then
+  echo "do not prefix version with v"
+  exit 1
+fi
+
+# 1. push tag
+version=$1
+version_tag="$project-v$version"
+
+echo "* tagging and pushing the tag"
+git tag -a "$version_tag" -m "Release $version_tag"
+git push --tags
+
+# 2. release on GitHub
+files=("$assetPath"/*)
+file_flags=()
+for file in "${files[@]}"; do
+  file_flags+=("--attach=$file")
+done
+
+# mark as prerelease if version is not in a form of major.minor.patch
+# e.g. 1.0.1-beta.1
+flags=()
+if [[ ! "$version" =~ ^[0-9]+.[0-9]+.[0-9]+$ ]]; then
+  flags+=("--prerelease")
+fi
+
+echo "* creating release"
+set -x
+hub release create \
+  "${file_flags[@]}" \
+  "${flags[@]}" \
+  --message="$version_tag"\
+  "$version_tag"
diff --git a/web/.env.dev b/web/.env.dev
deleted file mode 100644
index e954c9d9..00000000
--- a/web/.env.dev
+++ /dev/null
@@ -1 +0,0 @@
-API_HOST=http://localhost:5000/
diff --git a/web/main.go b/web/main.go
deleted file mode 100644
index e44cf075..00000000
--- a/web/main.go
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright (C) 2019 Monomax Software Pty Ltd
- *
- * This file is part of Dnote.
- *
- * Dnote is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Dnote is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package main
-
-import (
-	"log"
-	"net/http"
-	"net/http/httputil"
-	"net/url"
-	"os"
-	"strings"
-
-	"github.com/joho/godotenv"
-	"github.com/pkg/errors"
-)
-
-var apiProxy *httputil.ReverseProxy
-
-func appHandler(w http.ResponseWriter, r *http.Request) {
-	parts := strings.Split(r.URL.Path, "/")
-	if len(parts) >= 2 && parts[1] == "dist" {
-		fs := http.StripPrefix("/dist/", http.FileServer(http.Dir("./public/dist")))
-
-		fs.ServeHTTP(w, r)
-		return
-	}
-
-	// All other requests should go to index.html
-	http.ServeFile(w, r, "./public/index.html")
-}
-
-func init() {
-	if os.Getenv("GO_ENV") != "PRODUCTION" {
-		err := godotenv.Load(".env.dev")
-		if err != nil {
-			panic(errors.Wrap(err, "loading env vars"))
-		}
-	}
-
-	apiHostURL, err := url.Parse(os.Getenv("API_HOST"))
-	if err != nil {
-		panic(errors.Wrap(err, "parsing api host url"))
-	}
-
-	apiProxy = httputil.NewSingleHostReverseProxy(apiHostURL)
-}
-
-func main() {
-	http.HandleFunc("/", appHandler)
-	http.Handle("/api/", http.StripPrefix("/api/", apiProxy))
-
-	port := os.Getenv("PORT")
-	log.Printf("Web listening on port %s", port)
-
-	log.Println(http.ListenAndServe(":"+port, nil))
-}
diff --git a/web/package-lock.json b/web/package-lock.json
index 96d718b6..c45e29b8 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -5084,8 +5084,7 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5103,13 +5102,11 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
-          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5122,18 +5119,15 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5236,8 +5230,7 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5247,7 +5240,6 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
-          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5260,20 +5252,17 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
-          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -5290,7 +5279,6 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -5363,8 +5351,7 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5374,7 +5361,6 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -5450,8 +5436,7 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5481,7 +5466,6 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -5499,7 +5483,6 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
-          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5538,13 +5521,11 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         }
       }
     },
diff --git a/web/scripts/build-prod.sh b/web/scripts/build-prod.sh
index 8ccb352d..0ce6a568 100755
--- a/web/scripts/build-prod.sh
+++ b/web/scripts/build-prod.sh
@@ -6,12 +6,8 @@ basePath="$GOPATH/src/github.com/dnote/dnote"
 publicPath="$basePath/web/public"
 compiledPath="$basePath/web/compiled"
 
-
-baseUrl=https://dnote.io
-assetBaseUrl=https://dnote.io
-
-# baseUrl=http://localhost:3000
-# assetBaseUrl=http://localhost:3000
+baseUrl=""
+assetBaseUrl=""
 
 STANDALONE=true \
 BASE_URL=$baseUrl \
@@ -19,4 +15,3 @@ ASSET_BASE_URL=$assetBaseUrl \
 PUBLIC_PATH=$publicPath \
 COMPILED_PATH=$compiledPath \
 "$basePath"/web/scripts/build.sh
-
diff --git a/web/scripts/build.sh b/web/scripts/build.sh
index 37b8d8b2..08f95944 100755
--- a/web/scripts/build.sh
+++ b/web/scripts/build.sh
@@ -1,11 +1,15 @@
 #!/bin/bash
-# build.sh builds a production bundle
-set -eux
+# build.sh builds a bundle
+set -ex
 
 basePath="$GOPATH/src/github.com/dnote/dnote"
+
 standalone=${STANDALONE:-false}
 isTest=${IS_TEST:-false}
+baseUrl=$BASE_URL
+assetBaseUrl=$ASSET_BASE_URL
 
+set -u
 rm -rf "$basePath/web/public"
 mkdir -p "$basePath/web/public/dist"
 
@@ -23,11 +27,11 @@ pushd "$basePath/web"
       --config "$basePath"/web/webpack/prod.config.js
 
   NODE_ENV=PRODUCTION \
-  BASE_URL=$BASE_URL \
-  ASSET_BASE_URL=$ASSET_BASE_URL \
+  BASE_URL=$baseUrl \
+  ASSET_BASE_URL=$assetBaseUrl \
   PUBLIC_PATH=$PUBLIC_PATH \
   COMPILED_PATH=$COMPILED_PATH \
-    "$basePath"/web/scripts/placeholder.sh
+    node "$basePath"/web/scripts/placeholder.js
 
   cp "$COMPILED_PATH"/*.js "$COMPILED_PATH"/*.css "$PUBLIC_PATH"/dist
 
diff --git a/web/scripts/dev.sh b/web/scripts/dev.sh
index dd949dba..e5da5127 100755
--- a/web/scripts/dev.sh
+++ b/web/scripts/dev.sh
@@ -1,11 +1,25 @@
 #!/bin/bash
+# shellcheck disable=SC1090
 # dev.sh builds and starts development environment for standalone app
 set -eux -o pipefail
 
-basePath="$GOPATH/src/github.com/dnote/dnote"
-appPath="$basePath"/web
+# clean up background processes
+function cleanup {
+  kill "$devServerPID"
+}
+trap cleanup EXIT
 
-# run webpack-dev-server for js
+basePath="$GOPATH/src/github.com/dnote/dnote"
+appPath="$basePath/web"
+serverPath="$basePath/pkg/server"
+
+# load env
+set -a
+dotenvPath="$serverPath/.env.dev"
+source "$dotenvPath"
+set +a
+
+# run webpack-dev-server for js in the background
 (
   cd "$appPath" &&
 
@@ -18,6 +32,7 @@ appPath="$basePath"/web
   IS_TEST=true \
     "$appPath"/scripts/webpack-dev.sh
 ) &
+devServerPID=$!
 
 # run server
-(cd "$appPath" && PORT=3000 go run main.go)
+(cd "$serverPath" && go run main.go)
diff --git a/web/scripts/placeholder.js b/web/scripts/placeholder.js
old mode 100644
new mode 100755
index 15b115ac..4ccfe8b4
--- a/web/scripts/placeholder.js
+++ b/web/scripts/placeholder.js
@@ -1,20 +1,4 @@
-/* Copyright (C) 2019 Monomax Software Pty Ltd
- *
- * This file is part of Dnote.
- *
- * Dnote is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Dnote is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with Dnote.  If not, see <https://www.gnu.org/licenses/>.
- */
+#!/usr/bin/env node
 
 // placeholder.js replaces the placeholders in index.html with real values
 // It is needed to load assets whose paths are not fixed because they change
@@ -23,8 +7,16 @@
 const fs = require('fs');
 const path = require('path');
 
+const baseURL = process.env.BASE_URL;
+const assetBaseURL = process.env.ASSET_BASE_URL;
 const publicPath = process.env.PUBLIC_PATH;
 const compiledPath = process.env.COMPILED_PATH;
+if (!publicPath) {
+  throw new Error('No PUBLIC_PATH environment variable found');
+}
+if (!compiledPath) {
+  throw new Error('No COMPILED_PATH environment variable found');
+}
 
 const indexHtmlPath = `${publicPath}/index.html`;
 
@@ -39,9 +31,6 @@ try {
 
 const isProduction = process.env.NODE_ENV === 'PRODUCTION';
 
-const baseURL = process.env.BASE_URL;
-const assetBaseURL = process.env.ASSET_BASE_URL;
-
 function getJSBundleTag() {
   let jsBundleUrl;
   if (isProduction) {
diff --git a/web/scripts/placeholder.sh b/web/scripts/placeholder.sh
deleted file mode 100755
index 940ed21e..00000000
--- a/web/scripts/placeholder.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-set -eux
-
-basePath="$GOPATH/src/github.com/dnote/dnote"
-
-if [ -z "$BASE_URL" ]; then
-  echo "BASE_URL environment variable is not set"
-  exit 1
-fi
-if [ -z "$ASSET_BASE_URL" ]; then
-  echo "ASSET_BASE_URL environment variable is not set"
-  exit 1
-fi
-if [ -z "$PUBLIC_PATH" ]; then
-  echo "PUBLIC_PATH environment variable is not set"
-  exit 1
-fi
-if [ -z "$COMPILED_PATH" ]; then
-  echo "COMPILED_PATH environment variable is not set"
-  exit 1
-fi
-
-BASE_URL=$BASE_URL \
-ASSET_BASE_URL=$ASSET_BASE_URL \
-PUBLIC_PATH=$PUBLIC_PATH \
-COMPILED_PATH=$COMPILED_PATH \
-  node "$basePath/web/scripts/placeholder.js"
diff --git a/web/scripts/start.sh b/web/scripts/start.sh
deleted file mode 100755
index 754a8e1c..00000000
--- a/web/scripts/start.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-# start.sh starts the server
-
-export PORT=3000
-
-go run main.go
diff --git a/web/scripts/webpack-dev.sh b/web/scripts/webpack-dev.sh
index 85181e04..d839775e 100755
--- a/web/scripts/webpack-dev.sh
+++ b/web/scripts/webpack-dev.sh
@@ -15,7 +15,7 @@ appPath="$basePath"/web
   COMPILED_PATH=$COMPILED_PATH \
   PUBLIC_PATH=$PUBLIC_PATH \
   IS_TEST=true \
-    "$appPath"/scripts/placeholder.sh &&
+    node "$appPath"/scripts/placeholder.js &&
 
   "$appPath"/node_modules/.bin/webpack-dev-server\
     --env.standalone="$STANDALONE"\