Allow for configuring the Mailgun region/host

README.md

@@ -13,6 +13,7 @@ Staticwoman is a fork of [Staticman](https://github.com/eduardoboucas/staticman)
 - [Customizing the size of generated comment IDs](https://github.com/hispanic/staticwoman/pull/9)
 - [Bypassing Akismet spam-checking when testing](https://github.com/hispanic/staticwoman/pull/10)
 - [Support for a development lifecycle that progresses through multiple environments (e.g., dev, staging, prod)](https://github.com/hispanic/staticwoman/pull/11)
+- [Configuring the Mailgun region/host](https://github.com/hispanic/staticwoman/pull/12)
 
 I expect that the original Staticman project will include some version of the above functionality sooner or later. Until then, here 'tis. I haven't made any effort to document this new functionality beyond the comments found in the above-referenced pull requests. If you have interest in making use of any of these features and you'd like to see said documentation created, please open an issue and I'll see what I can do. 
 

config.js

@@ -50,6 +50,12 @@ const schema = {
     env: 'BRANCH'
   },
   email: {
+    apiHost: {
+      doc: 'Mailgun API host/region to be used for email notifications. Will be overridden by a `notifications.apiHost` parameter in the site/repo config, if one is set.',
+      format: String,
+      default: 'api.mailgun.net',
+      env: 'EMAIL_API_HOST'
+    },
     apiKey: {
       doc: 'Mailgun API key to be used for email notifications. Will be overridden by a `notifications.apiKey` parameter in the site/repo config, if one is set.',
       format: String,

lib/Staticman.js

@@ -390,6 +390,7 @@ class Staticman {
     // Initialise Mailgun
     const mailgun = Mailgun({
       apiKey: this.siteConfig.get('notifications.apiKey') || config.get('email.apiKey'),
+      host: this.siteConfig.get('notifications.apiHost') || config.get('email.apiHost'),
       domain: this.siteConfig.get('notifications.domain') || config.get('email.domain')
     })
 

siteConfig.js

@@ -157,6 +157,11 @@ const schema = {
       format: ['none', 'single', 'double'],
       default: 'none'
     },
+    apiHost: {
+      doc: 'Mailgun API host/region',
+      format: String,
+      default: ''
+    },
     apiKey: {
       doc: 'Mailgun API key',
       format: 'EncryptedString',

staticman.sample.yml

@@ -57,6 +57,9 @@ comments:
     # Mailgun API key
     #apiKey: "1q2w3e4r"
 
+    # Mailgun API host/region. If in EU region, use 'api.eu.mailgun.net'.
+    #apiHost: "api.mailgun.net"
+
     # (!) ENCRYPTED
     #
     # Mailgun domain (encrypted)