docs: Add log images (#30)

* docs: Add log images
* docs: replace star emoji

Author: peaceiris

README.md

@@ -21,13 +21,13 @@ Table of Contents
 - [Getting started](#getting-started)
   - [(1) Add ssh deploy key](#1-add-ssh-deploy-key)
   - [(2) Create `.github/workflows/gh-pages.yml`](#2-create-githubworkflowsgh-pagesyml)
-    - [:star: Repository type - Project](#star-repository-type---project)
-    - [:star: Repository type - User and Organization](#star-repository-type---user-and-organization)
+    - [⭐️ Repository type - Project](#%EF%B8%8F-repository-type---project)
+    - [⭐️ Repository type - User and Organization](#%EF%B8%8F-repository-type---user-and-organization)
   - [Options](#options)
-    - [:star: Pull action image from Docker Hub](#star-pull-action-image-from-docker-hub)
-    - [:star: `PERSONAL_TOKEN`](#star-personal_token)
-    - [:star: `GITHUB_TOKEN`](#star-github_token)
-    - [:star: Suppressing empty commits](#star-suppressing-empty-commits)
+    - [⭐️ Pull action image from Docker Hub](#%EF%B8%8F-pull-action-image-from-docker-hub)
+    - [⭐️ `PERSONAL_TOKEN`](#%EF%B8%8F-personal_token)
+    - [⭐️ `GITHUB_TOKEN`](#%EF%B8%8F-github_token)
+    - [⭐️ Suppressing empty commits](#%EF%B8%8F-suppressing-empty-commits)
 - [Tips and FAQ](#tips-and-faq)
   - [How to add `CNAME`](#how-to-add-cname)
   - [Deployment completed but you cannot read](#deployment-completed-but-you-cannot-read)
@@ -62,9 +62,17 @@ Next, Go to **Repository Settings**
 - Go to **Deploy Keys** and add your public key with the **Allow write access**
 - Go to **Secrets** and add your private key as `ACTIONS_DEPLOY_KEY`
 
+| Add your public key | Success |
+|---|---|
+| ![](./images/deploy-keys-1.jpg) | ![](./images/deploy-keys-2.jpg) |
+
+| Add your private key | Success |
+|---|---|
+| ![](./images/secrets-1.jpg) | ![](./images/secrets-2.jpg) |
+
 ### (2) Create `.github/workflows/gh-pages.yml`
 
-#### :star: Repository type - Project
+#### ⭐️ Repository type - Project
 
 An example workflow for Hugo.
 
@@ -107,7 +115,15 @@ jobs:
 
 The above example is for [Project Pages sites]. (`<username>/<project_name>` repository)
 
-#### :star: Repository type - User and Organization
+| Actions log overview | Build step log |
+|---|---|
+| ![](./images/log1.jpg) | ![](./images/log2.jpg) |
+
+| Deploy step log | GitHub Pages log |
+|---|---|
+| ![](./images/log3.jpg) | ![](./images/log4.jpg) |
+
+#### ⭐️ Repository type - User and Organization
 
 For [User and Organization Pages sites] (`<username>/<username>.github.io` repository),
 we have to set `master` branch to `PUBLISH_BRANCH`.
@@ -124,9 +140,11 @@ PUBLISH_BRANCH: master  # deploying branch
 [Project Pages sites]: https://help.github.com/en/articles/user-organization-and-project-pages#project-pages-sites
 [User and Organization Pages sites]: https://help.github.com/en/articles/user-organization-and-project-pages#user-and-organization-pages-sites
 
+![Change default branch](./images/default-branch.jpg)
+
 ### Options
 
-#### :star: Pull action image from Docker Hub
+#### ⭐️ Pull action image from Docker Hub
 
 You can pull a public docker image from Docker Hub.
 By pulling docker images, you can reduce the overall execution time of your workflow. In addition, `latest` tag is provided.
@@ -138,7 +156,7 @@ By pulling docker images, you can reduce the overall execution time of your work
 
 - [peaceiris/gh-pages - Docker Hub](https://hub.docker.com/r/peaceiris/gh-pages)
 
-#### :star: `PERSONAL_TOKEN`
+#### ⭐️ `PERSONAL_TOKEN`
 
 [Generate a personal access token (`repo`)](https://github.com/settings/tokens) and add it to Secrets as `PERSONAL_TOKEN`, it works as well as `ACTIONS_DEPLOY_KEY`.
 
@@ -147,7 +165,7 @@ By pulling docker images, you can reduce the overall execution time of your work
 + PERSONAL_TOKEN: ${{ secrets.PERSONAL_TOKEN }}
 ```
 
-#### :star: `GITHUB_TOKEN`
+#### ⭐️ `GITHUB_TOKEN`
 
 > **NOTES**: This action supports `GITHUB_TOKEN` but it has some problems to deploy to GitHub Pages. See #9
 
@@ -156,7 +174,7 @@ By pulling docker images, you can reduce the overall execution time of your work
 + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
-#### :star: Suppressing empty commits
+#### ⭐️ Suppressing empty commits
 
 By default, a commit will always be generated and pushed to the `PUBLISH_BRANCH`, even if nothing changed. If you want to suppress this behavior, set the optional parameter `emptyCommits` to `false`. cf. [Issue #21]