Implement Cobra CLI tooling, Viper config tooling (#336)

* start pulling out + replacing urfave and config

* replace many many instances of config

* move more stuff => viper

* properly remove urfave

* move some flags to root command

* add testrig commands to root

* alias config file keys

* start adding cli parsing tests

* reorder viper init

* remove config path alias

* fmt

* change config file keys to non-nested

* we're more or less in business now

* tidy up the common func

* go fmt

* get tests passing again

* add note about the cliparsing tests

* reorganize

* update docs with changes

* structure cmd dir better

* rename + move some files around

* fix dangling comma

2 files changed, 5 insertions, 5 deletions

diff --git a/docs/installation_guide/binary.md b/docs/installation_guide/binary.md
index 7668999d3..576dc52b3 100644
--- a/docs/installation_guide/binary.md
+++ b/docs/installation_guide/binary.md
@@ -63,7 +63,7 @@ You can now run the binary.
 Start the GoToSocial server with the following command:
 
 ```bash
-./gotosocial --config-path ./config.yaml server start
+./gotosocial server start --config-path ./config.yaml
 ```
 
 The server should now start up and you should be able to access the splash page by navigating to your domain in the browser. Note that it might take up to a minute or so for your LetsEncrypt certificates to be created for the first time, so refresh a few times if necessary.
@@ -77,7 +77,7 @@ You can use the GoToSocial binary to also create, confirm, and promote your user
 Run the following command to create a new account:
 
 ```bash
-./gotosocial --config-path ./config.yaml admin account create --username some_username --email some_email@whatever.org --password SOME_PASSWORD
+./gotosocial admin account create --config-path ./config.yaml --username some_username --email some_email@whatever.org --password SOME_PASSWORD
 ```
 
 In the above command, replace `some_username` with your desired username, `some_email@whatever.org` with the email address you want to associate with your account, and `SOME_PASSWORD` with a secure password.
@@ -85,7 +85,7 @@ In the above command, replace `some_username` with your desired username, `some_
 Run the following command to confirm the account you just created:
 
 ```bash
-./gotosocial --config-path ./config.yaml admin account confirm --username some_username
+./gotosocial admin account confirm --config-path ./config.yaml --username some_username
 ```
 
 Replace `some_username` with the username of the account you just created.
@@ -93,7 +93,7 @@ Replace `some_username` with the username of the account you just created.
 If you want your user to have admin rights, you can promote them using a similar command:
 
 ```bash
-./gotosocial --config-path ./config.yaml admin account promote --username some_username
+./gotosocial admin account promote --config-path ./config.yaml --username some_username
 ```
 
 Replace `some_username` with the username of the account you just created.
diff --git a/docs/installation_guide/index.md b/docs/installation_guide/index.md
index 34b7903b1..b28deb7ff 100644
--- a/docs/installation_guide/index.md
+++ b/docs/installation_guide/index.md
@@ -16,7 +16,7 @@ If you decide to use a VPS instead, you can just spin yourself up something chea
 
 [Greenhost](https://greenhost.net) is also great: it has zero co2 emissions, but is a bit more costly.
 
-## Ports    
+## Ports
 
 The installation guides won't go into running [UFW](https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu-18-04) and [Fail2Ban](https://linuxize.com/post/install-configure-fail2ban-on-ubuntu-20-04/) but you absolutely should do that.