Adds a one-liner install script

.github/README.md

@@ -23,6 +23,7 @@
     - [Tmux](#tmux)
     - [Git](#git)
     - [Dependencies](#dependencies)
+        
 ---
 
 ## Intro
@@ -160,7 +161,18 @@ Another solution, is to encrypt sensitive info. A great tool for this is [`pass`
 > **Warning**
 > Prior to running the setup script, read through everything and confirm it's what you want.
 
-To set everything up, just recursivley clone the repo, cd into it, allow execution of `install.sh` then run it to install.
+Let's Go!
+
+```bash
+bash <(curl -s https://github.com/Lissy93/dotfiles/blob/master/lets-go.sh)
+```
+
+This will execute the quick setup script (in [`lets-go.sh`](https://github.com/Lissy93/dotfiles/blob/master/lets-go.sh)), which just clones the repo (if not yet present), then executes the [`install.sh`](https://github.com/Lissy93/dotfiles/blob/master/install.sh) script. You can re-run this at anytime to update the dotfiles. You can also optionally pass in some variables to change the install location (`DOTFILES_DIR`) and source repo (`DOTFILES_REPO`).
+
+_Alternatively, you can clone the repo yourself, cd into it, allow execution of [`install.sh`](https://github.com/Lissy93/dotfiles/blob/master/install.sh) then run it to install or update._
+
+<details>
+<summary>Example</summary>
 
 ```bash
 git clone --recursive git@github.com:Lissy93/dotfiles.git ~/.dotfiles
@@ -168,6 +180,8 @@ chmod +x ~/.dotfiles/install.sh
 ~/.dotfiles/install.sh
 ```
 
+</details>
+
 ---
 
 ### Configuring

lets-go.sh

@@ -0,0 +1,28 @@
+######################################################################
+# Lissy93/dotfiles - Remote Runnable Dotfile Setup and Update Script #
+# Licensed under MIT (C) Alicia Sykes 2022 <https://aliciasykes.com> #
+#                                                                    #
+# This script will clone + install, or update dotfiles from git      #
+# Be sure to read through the repo before running anything here      #
+# For more info, read docs: https://github.com/Lissy93/dotfiles      #
+#                                                                    #
+# Config Options:                                                    #
+# - DOTFILES_REPO - Optionally sets the source repo to be cloned     #
+# - DOTFILES_DIR - Optionally sets the local destination directory   #
+######################################################################
+
+# If not already set, specify dotfiles destination directory and source repo
+DOTFILES_DIR="${DOTFILES_DIR:-$HOME/Documents/config/dotfiles}"
+DOTFILES_REPO="${DOTFILES_REPO:-https://github.com/lissy93/dotfiles.git}"
+
+# If dotfiles not yet present then clone
+if [[ ! -d "$DOTFILES_DIR" ]]; then
+  git clone --recursive ${DOTFILES_REPO} ${DOTFILES_DIR}
+fi
+
+# Execute setup or update script
+cd "${DOTFILES_DIR}" && \
+chmod +x ./install.sh && \
+./install.sh
+
+# EOF