From 4f4bd6b11d8fe2778276d1f76171209e36ca2639 Mon Sep 17 00:00:00 2001
From: Tom <TommyE123@users.noreply.github.com>
Date: Mon, 1 May 2023 13:01:26 +0100
Subject: [PATCH] docs: Docker Information Updates (#82)

---
 README.md                                             | 6 ++++--
 root/etc/s6-overlay/s6-rc.d/init-packt-cli-config/run | 8 --------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 6b6e795c..06e0e987 100644
--- a/README.md
+++ b/README.md
@@ -24,17 +24,19 @@ docker run -d \
     -v /home/user/packt/config:/config \
     -v /home/user/packt/books:/data \
     --restart unless-stopped
-    ghcr.io/ghostwriters/docker-packt-cli/docker-packt-cli:latest
+    ghcr.io/ghostwriters/docker-packt-cli:latest
 ```
 
 You will need to replace `<xxx@xxx.xxx>` and `<password>` with your Packt account email and password, respectively. Additionally, you can customize the output formats of the downloaded books by modifying the `PACKT_DOWNLOAD_FORMATS` environment variable. The default formats are `pdf`, `epub`, `mobi`, and `code`.
 
-To automatically solve the CAPTCHA, you will need an AntiCaptcha API key, which you can set by attaching the `-e PACKT_ANTICAPTCHA_KEY=<key>` flag to your docker run command.
+To automatically solve the CAPTCHA, you will need an [AntiCaptcha](https://anti-captcha.com/) API key, which you can set by attaching the `-e PACKT_ANTICAPTCHA_KEY=<key>` flag to your docker run command.
 
 You can mount two volumes to persist the Packt credentials and store the downloaded books in a directory on your host system. The `/config` directory will store your Packt credentials, and the `/data` directory will store the downloaded books. You can change the paths of the host directories by modifying the values after the `-v` flag.
 
 Once you run the container, it will automatically download a free eBook each day from Packt publishing and store the files in the `/home/user/packt/books` directory on your host system.
 
+If you would prefer to use an alternative to ghcr.io, you can use the image hosted on [Docker Hub](https://hub.docker.com/repository/docker/ghostwriters/docker-packt-cli) `ghostwriters/docker-packt-cli:latest`,
+
 ## GitHub Actions Used
 
 - [actions/checkout](https://github.com/actions/checkout) - Action for checking out code from a repository.
diff --git a/root/etc/s6-overlay/s6-rc.d/init-packt-cli-config/run b/root/etc/s6-overlay/s6-rc.d/init-packt-cli-config/run
index ee294f4d..97aab317 100755
--- a/root/etc/s6-overlay/s6-rc.d/init-packt-cli-config/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-packt-cli-config/run
@@ -31,14 +31,6 @@ else
     echo "ENV PACKT_DOWNLOAD_FORMATS not set"
 fi
 
-if [[ -n "$PACKT_DOWNLOAD_BOOK_TITLES" ]]; then
-    echo "ENV PACKT_DOWNLOAD_BOOK_TITLES provided as \"$PACKT_DOWNLOAD_BOOK_TITLES\""
-    sed -i "s/download_book_titles:.*/download_book_titles:\ \"$PACKT_DOWNLOAD_BOOK_TITLES\"/" "$CFG"
-else
-    echo "ENV PACKT_DOWNLOAD_BOOK_TITLES not set"
-    sed -i "s/download_book_titles:.*/download_book_titles:/" "$CFG"
-fi
-
 if [[ -n "$PACKT_ANTICAPTCHA_KEY" ]]; then
     echo "ENV PACKT_ANTICAPTCHA_Key provided"
     sed -i "s/key:.*/key:\ \"$PACKT_ANTICAPTCHA_KEY\"/" "$CFG"