contrib/localnet/darkfid-single-node: automated wallet stuff

contrib/localnet/darkfid-single-node/README.md

@@ -8,26 +8,21 @@ If we want to test wallet stuff, we must generate
 a testing wallet and pass its address to the `darkfid`
 config, so the wallet gets the block rewards the node
 produces. We generate a wallet, set it as the default
-and grab its address:
+and set its address as the `recipient` field in
+`darkfid.toml`, using the porvided automated script:
 ```
-% ../../../drk -c drk.toml wallet --initialize
-% ../../../drk -c drk.toml wallet --keygen
-% ../../../drk -c drk.toml wallet --default-address 1
-% ../../../drk -c drk.toml wallet --address
+% ./init-wallet.sh
 ```
 
-Then we replace the `recipient` field in `darkfid.toml`
-config with the output of the last command, start
-`darkfid` and wait until its initialized:
+Then start `darkfid` and wait until its initialized:
 ```
 % ./tmux_sessions.sh
 ```
 
 After some blocks have been generated we
 will see some `DRK` in our test wallet.
 ```
-% ../../../drk -c drk.toml scan
-% ../../../drk -c drk.toml wallet --balance
+% ./wallet-balance.sh
 ```
 
 See the user guide in the book for more info.

contrib/localnet/darkfid-single-node/clean.sh

@@ -1,2 +1,3 @@
 #!/bin/sh
 rm -rf darkfid drk
+sed -i -e "s|recipient =.*|recipient = \"9vw6WznKk7xEFQwwXhJWMMdjUPi3cXL8NrFKQpKifG1U\"|g" darkfid.toml

contrib/localnet/darkfid-single-node/init-wallet.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Path to `drk` binary
+DRK="../../../drk -c drk.toml"
+
+$DRK wallet --initialize
+$DRK wallet --keygen
+$DRK wallet --default-address 1
+wallet=$($DRK wallet --address)
+sed -i -e "s|9vw6WznKk7xEFQwwXhJWMMdjUPi3cXL8NrFKQpKifG1U|$wallet|g" darkfid.toml

contrib/localnet/darkfid-single-node/wallet-balance.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Path to `drk` binary
+DRK="../../../drk -c drk.toml"
+
+while true; do
+    if $DRK ping 2> /dev/null; then
+        break
+    fi
+    sleep 1
+done
+
+$DRK scan
+$DRK wallet --balance

doc/src/testnet/node.md

@@ -147,33 +147,27 @@ wallet CLI:
 $ make darkfid minerd drk
 ```
 
-Enter the localnet folder, generate a wallet, set it as the
-default one and grab its address:
+Enter the localnet folder, and initialize a wallet:
 
 ```
 $ cd contrib/localnet/darkfid-single-node/
-$ ../../../drk -c drk.toml wallet --initialize
-$ ../../../drk -c drk.toml wallet --keygen
-$ ../../../drk -c drk.toml wallet --default-address 1
-$ ../../../drk -c drk.toml wallet --address
+$ ./init-wallet.sh
 ```
 
-Then we replace the `recipient` field in `darkfid.toml`
-config, existing in the folder, with the output of the last
-command, start `darkfid` and wait until its initialized:
+Then start `darkfid` and wait until its initialized:
 
 ```
 $ ./tmux_sessions.sh
 ```
 
 After some blocks have been generated we
 will see some `DRK` in our test wallet.
-On a different shell, navigate to `contrib/localnet/darkfid-single-node`
-folder again and scan for new blocks
+On a different shell(or tmux pane in the session),
+navigate to `contrib/localnet/darkfid-single-node`
+folder again and check wallet balance
 
 ```
-$ ../../../drk -c drk.toml scan
-$ ../../../drk -c drk.toml wallet --balance
+$ ./wallet-balance.sh
 ```
 
 Don't forget that when using this local node, all operations