Revamp getting started guide (#1065)

We were lacking some docs here really. Walk new users through getting
installed and signed up!

Coming next

- Common config (how to disable the up arrow lol)
- Troubleshooting
- Community config/integrations

5 files changed, 169 insertions, 82 deletions

diff --git a/docs/docs/index.md b/docs/docs/advanced-install.md
index 19f92eaa..f9ff719f 100644
--- a/docs/docs/index.md
+++ b/docs/docs/advanced-install.md
@@ -1,85 +1,16 @@
 ---
-title: Getting Started
-sidebar_position: 1
+title: Advanced Install
 ---
+Generally, we recommend using our install script. It ensures you use the most
+up-to-date Atuin, and that your shell plugin is correctly setup. It will prefer
+the system package manager wherever necessary!
 
-Atuin replaces your existing shell history with a SQLite database, and records
-additional context for your commands. Additionally, it provides optional and
-_fully encrypted_ synchronisation of your history between machines, via an Atuin
-server.
+However, I totally understand if you'd rather do things yourself and not run a
+script from the internet. If so, follow on!
 
-You may use either the server I host, or host your own! Or just don't use sync
-at all. As all history sync is encrypted, I couldn't access your data even if
-I wanted to. And I **really** don't want to.
+## Install Atuin
 
-## Supported Shells
-
-- zsh
-- bash
-- fish
-- nushell
- 
-## Community
-
-Atuin has a community Discord, available [here](https://discord.gg/Fq8bJSKPHh)
-
-# Quickstart
-  
-## With the default sync server
-  
-This will sign you up for the default sync server, hosted by me. Everything is end-to-end encrypted, so your secrets are safe!
-  
-Read more below for offline-only usage, or for hosting your own server.
-
-```
-bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)
-
-atuin register -u <USERNAME> -e <EMAIL> -p <PASSWORD>
-atuin import auto
-atuin sync
-```
-
-Then restart your shell!
-  
-### Opt-in to activity graph
-Alongside the hosted Atuin server, there is also a service which generates activity graphs for your shell history! These are inspired by the GitHub graph.
-  
-For example, here is mine:
-  
-![Activity Graph Example](/img/activity-graph-example.png)
-
-If you wish to get your own, after signing up for the sync server, run this
-  
-```
-curl https://api.atuin.sh/enable -d $(cat ~/.local/share/atuin/session)
-```
-  
-The response includes the URL to your graph. Feel free to share and/or embed this URL, the token is _not_ a secret, and simply prevents user enumeration. 
-  
-## Offline only (no sync)
-  
-```
-bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)
-            
-atuin import auto
-```
-
-Then restart your shell!
-
-## Install
-
-### Script (recommended)
-
-The install script will help you through the setup, ensuring your shell is
-properly configured. It will also use one of the below methods, preferring the
-system package manager where possible (pacman, homebrew, etc etc).
-
-```
-# do not run this as root, root will be asked for if required
-bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)
-```
-
-And then follow [the shell setup](#shell-plugin)
+Atuin is in a number of package repositories! Please choose whichever works best for you.
 
 ### With cargo
 
@@ -147,13 +78,14 @@ And then follow [the shell setup](#shell-plugin)
 
 ### From source
 
+Note: Atuin builds on the latest stable version of Rust, and we make no
+promises regarding older versions. We recommend using rustup.
+
 ```
 git clone https://github.com/ellie/atuin.git
 cd atuin/atuin
 cargo install --path .
 ```
-  
-And then follow [the shell setup](#shell-plugin)
 
 ## Shell plugin
 
diff --git a/docs/docs/guide/index.md b/docs/docs/guide/index.md
new file mode 100644
index 00000000..f605f520
--- /dev/null
+++ b/docs/docs/guide/index.md
@@ -0,0 +1,156 @@
+---
+title: Getting Started
+id: index
+sidebar_position: 1
+---
+
+Atuin replaces your existing shell history with a SQLite database, and records
+additional context for your commands. With this context, Atuin gives you faster
+and better search of your shell history!
+
+Additionally, Atuin (optionally) syncs your shell history between all of your
+machines! Fully end-to-end encrypted, of course.
+
+You may use either the server I host, or host your own! Or just don't use sync
+at all. As all history sync is encrypted, I couldn't access your data even if I
+wanted to. And I **really** don't want to.
+
+If you have any problems, please open an [issue](https://github.com/ellie/atuin/issues) or get in touch on our [Discord](https://discord.gg/Fq8bJSKPHh)!
+
+## Supported Shells
+
+- zsh
+- bash
+- fish
+- nushell
+ 
+# Quickstart
+
+Please do try and read this guide, but if you're in a hurry and want to get started quickly:
+
+```
+bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)
+
+atuin register -u <USERNAME> -e <EMAIL>
+atuin import auto
+atuin sync
+```
+
+# Full Guide
+
+Let's get started! First up, you will want to install Atuin. We have an install
+script which handles most of the commonly used platforms and package managers:
+
+```
+bash <(curl https://raw.githubusercontent.com/ellie/atuin/main/install.sh)
+```
+
+The script will install the binary and attempt to configure your shell. Atuin
+uses a shell plugin to ensure that we capture new shell history. But for older
+history, you will need to import it
+
+This will import the history for your current shell:
+```
+atuin import auto
+```
+
+Alternatively, you can specify the shell like so:
+
+```
+atuin import bash
+atuin import zsh # etc
+```
+
+## Register
+
+At this point, you have Atuin storing and searching your shell history! But it
+isn't syncing it just yet. To do so, you'll need to register with the sync
+server. All of your history is fully end-to-end encrypted, so there are no
+risks of the server snooping on you.
+
+Note: if you already have an account and wish to sync with an additional
+machine, follow the [below guide](#syncing-additional-machines) instead.
+
+```
+atuin register -u <YOUR_USERNAME> -e <YOUR EMAIL>
+```
+
+After registration, Atuin will generate an encryption key for you and store it
+locally. This is needed for logging in to other machines, and can be seen with
+
+```
+atuin key
+```
+
+Please **never** share this key with anyone! The Atuin developers will never
+ask you for your key, your password, or the contents of your Atuin directory.
+
+If you lose your key, we can do nothing to help you. We recommend you store
+this somewhere safe, such as in a password manager.
+
+## First sync
+By default, Atuin will sync your history once per hour. This can be
+[configured](/docs/config#sync_frequency).
+
+To run a sync manually, please run
+
+```
+atuin sync
+```
+
+Atuin tries to be smart with a sync, and not waste data transfer. However, if
+you are seeing some missing data, please try running
+
+```
+atuin sync -f
+```
+
+This triggers a full sync, which may take longer as it works through historical data.
+
+## Syncing additional machines
+
+When only signed in on one machine, Atuin sync operates as a backup. This is
+pretty useful by itself, but syncing multiple machines is where the magic
+happens.
+
+First, ensure you are [registered with the sync server](#register) and make a
+note of your key. You can see this with `atuin key`.
+
+Then, install Atuin on a new machine. Once installed, login with
+
+```
+atuin login -u <USERNAME>
+```
+
+You will be prompted for your password, and for your key.
+
+Syncing will happen automatically in the background, but you may wish to run it manually with
+
+```
+atuin sync
+```
+
+Or, if you see missing data, force a full sync with: 
+
+```
+atuin sync -f
+```
+  
+## Opt-in to activity graph
+Alongside the hosted Atuin server, there is also a service which generates
+activity graphs for your shell history! These are inspired by the GitHub graph.
+  
+For example, here is mine:
+  
+![Activity Graph Example](https://api.atuin.sh/img/ellie.png?token=0722830c382b42777bdb652da5b71efb61d8d387)
+
+If you wish to get your own, after signing up for the sync server, run this
+  
+```
+curl https://api.atuin.sh/enable -d $(cat ~/.local/share/atuin/session)
+```
+  
+The response includes the URL to your graph. Feel free to share and/or embed
+this URL, the token is _not_ a secret, and simply prevents user enumeration. 
+  
+  
diff --git a/docs/docusaurus.config.js b/docs/docusaurus.config.js
index ad70c001..c087971c 100644
--- a/docs/docusaurus.config.js
+++ b/docs/docusaurus.config.js
@@ -70,7 +70,7 @@ const config = {
         items: [
           {
             type: 'doc',
-            docId: 'index',
+            docId: 'guide/index',
             position: 'left',
             label: 'Docs',
           },
diff --git a/docs/src/pages/index.js b/docs/src/pages/index.js
index cd983759..de42742b 100644
--- a/docs/src/pages/index.js
+++ b/docs/src/pages/index.js
@@ -20,7 +20,7 @@ function HomepageHeader() {
         <div className={styles.buttons}>
           <Link
             className="button button--primary button--lg"
-            to="/docs">
+            to="/docs/guide">
             Get Started
           </Link>
         </div>
diff --git a/install.sh b/install.sh
index ef8b9200..0d306464 100755
--- a/install.sh
+++ b/install.sh
@@ -105,7 +105,6 @@ __atuin_install_mac(){
 	if command -v brew &> /dev/null
 	then
 		echo "Installing with brew"
-		brew tap ellie/atuin
 		brew install atuin
 	else
 		echo "Could not find brew, installing with Cargo"