feat: always wipe config

Author: QEDK

README.md

@@ -1,40 +1,41 @@
 ## Availup
 To run an Avail light client, simply run the following command:
 ```bash
-curl -sL1 avail.sh | sh
+curl -sL1 avail.sh | bash
 ```
 or, with `wget`:
 ```bash
-wget --https-only --secure-protocol=TLSv1_2 --quiet -O - avail.sh | sh
+wget --https-only --secure-protocol=TLSv1_2 --quiet -O - avail.sh | bash
 ```
 You can pass additional flags to the script like:
 ```bash
-curl -sL1 avail.sh | sh -s -- --network goldberg
+curl -sL1 avail.sh | bash -s -- --network goldberg
 ```
 Currently available flags are:
-* `network`: can be one of the following: [`kate`, `goldberg`, `local`]
+* `network`: can be one of the following: [`goldberg`, `local`]
 * `config`: path to the configuration file, availup will generate a config if this flag is not specified
+* `identity`: path to the identity file, availup will generate a config if this flag is not specified
 * `app_id`: application ID to run the light client (defaults to `0`)
 * `upgrade`: takes `y` and `yes` as valid arguments, indicating that the `avail-light` binary should be upgraded
 
 You can modify the existing default config by running and rerun `availup` to use the new config:
 ```bash
 # create the config:
-touch ~/config.yml
+touch ~/.avail/config/config.yml
 # edit the config:
-nano ~/config.yml
+nano ~/.avail/config/config.yml
 # and rerunning the script:
-curl -sL1 avail.sh | sh -s -- --config ~/config.yml
+curl -sL1 avail.sh | bash -s -- --config ~/.avail/config/config.yml
 ```
 
 Alternatively, you can pass a specific application ID with `availup`:
 ```bash
 rm ~/.avail/goldberg/config.yml
 # and rerunning the script with flags:
-curl -sL1 avail.sh | sh -s -- --app_id 1
+curl -sL1 avail.sh | bash -s -- --app_id 1
 ```
 
 To upgrade the light client to a latest version, you can simply pass the `--upgrade` flag like:
 ```bash
-curl -sL1 avail.sh | sh -s -- --upgrade y
+curl -sL1 avail.sh | bash -s -- --upgrade y
 ```

availup.sh

@@ -73,9 +73,9 @@ if [ "$NETWORK" = "goldberg" ]; then
             echo "📄 Configuration file found at $CONFIG."
         else
             echo "🤷 No configuration file set. This will be automatically generated at startup."
-            touch $CONFIG
-            echo -e $CONFIG_PARAMS >>$CONFIG
         fi
+        touch $CONFIG
+        echo -e $CONFIG_PARAMS >> $CONFIG
     else
         CONFIG="$config"
     fi