Merge pull request #120 from zanerock/work-liquid-labs/cloudsite/117

Implement interactive site destroy confirmation

src/cli/lib/handle-create.mjs

@@ -41,7 +41,7 @@ const handleCreate = async ({ argv, db }) => {
     }
     if (interrogationBundle.actions.length > 1) {
       const questioner = new Questioner({ interrogationBundle, output : progressLogger })
-      await questioner.question()
+      await questioner.question();
 
       ({ apexDomain = apexDomain, sourcePath = sourcePath } = questioner.values)
     }

src/cli/lib/handle-destroy.mjs

@@ -1,21 +1,35 @@
 import commandLineArgs from 'command-line-args'
+import { Questioner } from 'question-and-answer'
 
 import { cliSpec } from '../constants'
 import { destroy } from '../../lib/actions/destroy'
-import { errorOut } from './error-out'
 import { getSiteInfo } from './get-site-info'
 import { progressLogger } from '../../lib/shared/progress-logger'
 
 const handleDestroy = async ({ argv, db }) => {
   const destroyOptionsSpec = cliSpec.commands.find(({ name }) => name === 'destroy').arguments
   const destroyOptions = commandLineArgs(destroyOptionsSpec, { argv })
   const apexDomain = destroyOptions['apex-domain']
-  const { confirmed } = destroyOptions
+  let { confirmed } = destroyOptions
 
   const siteInfo = getSiteInfo({ apexDomain, db })
 
   if (confirmed !== true) {
-    errorOut("Interactive mode not yet implement. You must include the '--confirmed' option.\n", 3)
+    const interrogationBundle = {
+      actions : [{
+        prompt    : `Confirm destruction of '${apexDomain}'?`,
+        paramType : 'boolean',
+        parameter : 'confirmed'
+      }]
+    }
+    const questioner = new Questioner({ interrogationBundle, output : progressLogger })
+    await questioner.question()
+    confirmed = questioner.getResult('confirmed').value
+
+    if (confirmed !== true) {
+      progressLogger.write('Not confirmed; canceling operation.\n')
+      return
+    }
   }
 
   const deleted = await destroy({ db, siteInfo, verbose : true })