Address PR comments

Author: macklinu

bin/create-action.js

@@ -66,7 +66,8 @@ const getActionMetadata = async () => {
         type: 'autocomplete',
         name: 'icon',
         message: 'Choose an icon for your action. Visit https://feathericons.com for a visual reference.',
-        choices: icons
+        choices: icons,
+        limit: 10
       },
       {
         type: 'autocomplete',
@@ -128,13 +129,7 @@ const createAction = async (argv) => {
   const directoryName = args._[0]
   if (!directoryName || args.help) {
     console.log(`\nUsage: npx actions-toolkit <name>`)
-    process.exit(1)
-    // Although this return is unreachable,
-    // for some reason, code after this block is reached in unit tests,
-    // even while this calls `process.exit(1)`.
-    // Adding a `return` below fixes that issue in the tests.
-    // eslint-disable-next-line
-    return
+    return process.exit(1)
   }
   const base = path.join(process.cwd(), directoryName)
   try {

bin/template/Dockerfile

@@ -13,7 +13,7 @@ FROM node:slim
 # Labels for GitHub to read your action
 LABEL "com.github.actions.name"=":NAME"
 LABEL "com.github.actions.description"=":DESCRIPTION"
-# Here all of the available icons: https://feathericons.com/
+# Here are all of the available icons: https://feathericons.com/
 LABEL "com.github.actions.icon"=":ICON"
 # And all of the available colors: https://developer.github.com/actions/creating-github-actions/creating-a-docker-container/#label
 LABEL "com.github.actions.color"=":COLOR"

tests/__snapshots__/create-action.test.js.snap

@@ -16,7 +16,7 @@ FROM node:slim
 # Labels for GitHub to read your action
 LABEL "com.github.actions.name"="My Project Name"
 LABEL "com.github.actions.description"="A cool project"
-# Here all of the available icons: https://feathericons.com/
+# Here are all of the available icons: https://feathericons.com/
 LABEL "com.github.actions.icon"="anchor"
 # And all of the available colors: https://developer.github.com/actions/creating-github-actions/creating-a-docker-container/#label
 LABEL "com.github.actions.color"="blue"