feat: add heroku deploy button (#309)

README.md

@@ -50,6 +50,33 @@ Azimutt goal is to be your ultimate tool to understand your database.
 
 You can use our [Docker image](https://github.com/azimuttapp/azimutt/pkgs/container/azimutt) to easily deploy it. Here is the [full guide](INSTALL.md).
 
+## Deploy on Heroku
+
+You can use our Heroku template which includes Azimutt web app, a Postgres database, Stackhero S3 storage and Mailgun.
+
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://www.heroku.com/deploy)
+
+After succeed deployment, you will need to configure config vars
+
+```bash
+# Replace with your app-name
+HEROKU_APP=<app-name>
+
+# Set PHX_HOST with the URL of the app
+heroku config:set PHX_HOST=$(heroku info -s | grep "web_url" | sed 's|web_url=https://||; s|/$||')
+
+# Copy Stackhero access key to S3_KEY_ID
+heroku config:set S3_KEY_ID=$(heroku config:get S3_ROOT_ACCESS_KEY)
+
+# Copy Stackhero secret key to S3_KEY_SECRET
+heroku config:set S3_KEY_SECRET=$(heroku config:get S3_ROOT_SECRET_KEY)
+```
+
+Finally you will need to create the `azimutt` bucket on Stackhero:
+
+- connect to Stackhero from your Heroku dashboard
+- use values of `S3_ROOT_ACCESS_KEY` and `S3_ROOT_SECRET_KEY` to log in
+- create a bucket named `azimutt`
 
 ## Local development
 
@@ -72,7 +99,6 @@ Other things:
 - API documentation is accessible at [`/api/v1/swagger`](http://localhost:4000/api/v1/swagger)
 - You can use `pnpm --filter "azimutt-editor" run book` to start Elm design system & components, and access it with [localhost:4002](http://localhost:4002)
 
-
 ### command semantics
 
 We have a lot of projects with a lot of commands, here is how they are structured:
@@ -92,7 +118,6 @@ We have a lot of projects with a lot of commands, here is how they are structure
 
 - `pnpm --filter "azimutt-editor" run book` to launch the Elm design system
 
-
 ### Setup Stripe
 
 #### Config
@@ -102,7 +127,6 @@ We have a lot of projects with a lot of commands, here is how they are structure
 - Copy your webhook signing secret to `STRIPE_WEBHOOK_SIGNING_SECRET` variable in your `.env` file (looks like `whsec_...`)
 - Go to [your Stripe dashboard](https://dashboard.stripe.com/test/apikeys) to obtain your API Key and copy it into `STRIPE_API_KEY` in your `.env` file (looks like: `sk_test_...`)
 
-
 #### Payments
 
 When testing interactively, use a card number, such as `4242 4242 4242 4242`. Enter the card number in the Dashboard or in any payment form.
@@ -112,13 +136,12 @@ Use any value you like for other form fields.
 
 See more in the [stripe testing documentation](https://stripe.com/docs/testing)
 
-
 ## Stack
 
-* [Production](https://azimutt.app) & [Staging](https://azimutt.dev)
-* [Error logs](https://sentry.io/organizations/azimuttapp/issues/?project=6635088) with [Sentry](https://sentry.io)
-* Design using [TailwindCSS Framework](https://tailwindcss.com)
-* [Credo](http://credo-ci.org) for static code analysis (automatically run with pre-commit)
+- [Production](https://azimutt.app) & [Staging](https://azimutt.dev)
+- [Error logs](https://sentry.io/organizations/azimuttapp/issues/?project=6635088) with [Sentry](https://sentry.io)
+- Design using [TailwindCSS Framework](https://tailwindcss.com)
+- [Credo](http://credo-ci.org) for static code analysis (automatically run with pre-commit)
 
 ## License
 

app.json

@@ -0,0 +1,58 @@
+{
+  "name": "Azimutt",
+  "description": "Next-Gen ERD: Design, Explore, Document and Analyze your database.",
+  "repository": "https://github.com/azimuttapp/azimutt",
+  "logo": "https://azimutt.app/images/logo_dark.svg",
+  "keywords": [
+    "erd",
+    "entity-relationship diagram",
+    "database tool",
+    "database schema",
+    "diagram"
+  ],
+  "stack": "container",
+  "addons": [
+    { "plan": "heroku-postgresql", "as": "DATABASE" },
+    { "plan": "ah-s3-object-storage-stackhero", "as": "S3" },
+    { "plan": "mailgun" }
+  ],
+  "env": {
+    "PHX_SERVER": "true",
+    "PORT": {
+      "description": "The port on which the server runs",
+      "value": "4000"
+    },
+    "SECRET_KEY_BASE": {
+      "generator": "secret"
+    },
+    "FILE_STORAGE_ADAPTER": "s3",
+    "AUTH_PASSWORD": {
+      "description": "Enable password-based authentication",
+      "value": "true"
+    },
+    "DATABASE_ENABLE_SSL": {
+      "description": "Enable SSL for database connections",
+      "value": "true"
+    },
+    "SKIP_ONBOARDING_FUNNEL": {
+      "description": "Skip the onboarding funnel for quicker testing",
+      "value": "true"
+    },
+    "SKIP_EMAIL_CONFIRMATION": {
+      "description": "Skip email confirmation for quicker access",
+      "value": "true"
+    },
+    "PUBLIC_SITE": {
+      "description": "Flag to control if the site should be public",
+      "value": "false"
+    },
+    "EMAIL_ADAPTER": {
+      "description": "Email service adapter",
+      "value": "mailgun"
+    },
+    "MAILGUN_BASE_URL": {
+      "description": "Mailgun  base url",
+      "value": "https://api.eu.mailgun.net/v3"
+    }
+  }
+}

heroku.yml

@@ -0,0 +1,3 @@
+build:
+  docker:
+    web: Dockerfile