Create script to run commands on targets

flake.nix

@@ -26,6 +26,11 @@
       };
     };
 
+    amber = {
+        url = "github:Ph0enixKM/Amber";
+        inputs.nixpkgs.follows = "holochain/nixpkgs";
+    };
+
     nixpkgs.follows = "holochain/nixpkgs";
   };
 
@@ -60,6 +65,7 @@
                 pkgs.shellcheck
                 pkgs.statix
                 inputs.tryorama.packages.${system}.trycp-server
+                inputs.amber.packages.${system}.default
               ];
 
               shellHook = ''

scripts/exec_on_targets.ab

@@ -0,0 +1,27 @@
+import { input, lines } from "std"
+
+let cmd = input("Enter the command to run: ")
+
+let x = $cat "./targets.yaml" | grep "ws://"$ failed {
+    echo "[{status}] Failed to read file"
+}
+
+let attempted = 0
+let succeeded = 0
+
+loop index, line in lines(x) {
+    let ip = $echo {line} | cut -b 8- | rev | cut -b 6- | rev$ failed {
+        echo "[{status}] failed to extract ip from {line}"
+    }
+    echo "Running on target {index} at {ip}"
+    attempted = attempted + 1
+    let result = $ssh "-oPreferredAuthentications publickey" "root@{ip}" {cmd}$ failed {
+        succeeded = succeeded - 1
+        echo "[{status}] failed to run command on {ip}"
+    }
+
+    succeeded = succeeded + 1
+    echo result
+}
+
+echo "Ran command on successfully on {succeeded}/{attempted} targets"