merge

alpine/template

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+if [ "$#" -ne 3 ]; then
+  echo "Usage: $0 <localfile> <remotefile> <host_vars_dir>"
+  exit 1
+fi
+hosts_file="/mnt/encrypted_volume/${HOSTS_FILE:-hosts.txt}"
+
+localfile="$1"
+remotefile="$2"
+host_vars_dir="$3"
+
+while read -r host; do
+  echo "Processing host: $host"
+
+  host_env_file="$host_vars_dir/$host"
+
+  if [ ! -f "$host_env_file" ]; then
+    echo "Warning: env file for host '$host' not found at $host_env_file. Skipping."
+    continue
+  fi
+
+  declare -A vars=()
+  while IFS='=' read -r key value; do
+    [[ -z "$key" || -z "$value" ]] && continue
+    vars["$key"]="$value"
+  done < "$host_env_file"
+
+  content=$(cat "$localfile")
+
+  for key in "${!vars[@]}"; do
+    content=$(echo "$content" | sed "s|{$key}|${vars[$key]}|g")
+  done
+
+  echo "Copying to $host:$remotefile"
+  echo "$content" | ssh "$host" "cat > $remotefile"
+
+done < "$hosts_file"
+