feat: Add Preview mailer command

Author: tommasongr

Scripts/commands.js

@@ -7,6 +7,7 @@ const { RailsMigrations } = require("./commands/RailsMigrations")
 const { RailsServer } = require("./commands/RailsServer")
 const { RailsStimulus } = require("./commands/RailsStimulus")
 const RailsRelatedFiles = require("./commands/RailsRelatedFiles")
+const MailerPreview = require("./commands/MailerPreview")
 
 module.exports = {
   erbTagSwitcher,
@@ -17,5 +18,6 @@ module.exports = {
   RailsMigrations,
   RailsServer,
   RailsStimulus,
-  RailsRelatedFiles
+  RailsRelatedFiles,
+  MailerPreview
 }

Scripts/commands/MailerPreview.js

@@ -0,0 +1,9 @@
+class MailerPreview {
+  preview(path) {
+    const match = path.match(/.+\/views\/([^\.]*).+/)
+
+    nova.openURL(`http://localhost:3000/rails/mailers/${match[1]}`)
+  }
+}
+
+module.exports = MailerPreview

Scripts/main.js

@@ -150,3 +150,9 @@ nova.commands.register("tommasonegri.rails.commands.showRelatedFiles", (editor)
   const relatedFiles = new COMMANDS.RailsRelatedFiles()
   relatedFiles.run(editor.document.path)
 })
+
+// Register Nova command for previewing mailers
+nova.commands.register("tommasonegri.rails.commands.previewMailer", (editor) => {
+  const mailerPreview = new COMMANDS.MailerPreview()
+  mailerPreview.preview(editor.document.path)
+})