[Installer] Adding Config File Support

base-system/tools/installer/config.c

@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_LINE_LENGTH 100
+#define MAX_CONFIGS 10
+
+struct Config {
+    char key[MAX_LINE_LENGTH];
+    char value[MAX_LINE_LENGTH];
+};
+
+int main(int argc, char *argv[]) {
+
+    FILE *file = fopen(argv[1], "r");
+    if (file == NULL) {
+        perror("The file doesn't exist");
+        return 1;
+    }
+
+    struct Config config[MAX_CONFIGS];
+    int configCount = 0;
+
+    char line[MAX_LINE_LENGTH];
+    while (fgets(line, sizeof(line), file)) {
+         if (line[0] == '#') {
+            continue;
+        }
+
+        char *key = strtok(line, "=");
+        char *value = strtok(NULL, "\n");
+
+        if (key) {
+            strcpy(config[configCount].key, key);
+            if (value) {
+                strcpy(config[configCount].value, value);
+            } else {
+                config[configCount].value[0] = '\0';
+            }
+            configCount++;
+        }
+    }
+
+    fclose(file);
+
+
+    for (int i = 0; i < configCount; i++) {
+        printf("%s\n", config[i].value);
+    }
+
+    return 0;
+}
+

base-system/tools/installer/install.sh

@@ -54,6 +54,7 @@ NEW_PASSWORD=""
 INSTANCE_IP_ADDRESS=""
 INSTANCE_IP_MASK=""
 INSTANCE_IP_GATEWAY=""
+CONFIG_FILE_PATH=""
 while [ "$#" -gt 0 ]; do
 	case "$1" in
 	--root-password)
@@ -101,9 +102,25 @@ while [ "$#" -gt 0 ]; do
 			shift 2
 		fi
 		;;
+	--config-file | -ig)
+		if [ -n "$2" ]; then
+			CONFIG_FILE_PATH="$2"
+			output=$(./read $CONFIG_FILE_PATH)
+			NEW_PASSWORD=$(echo "$output" | sed -n 1p)
+			DIRECTIVES_FILE_URL=$(echo "$output" | sed -n 2p)
+			DIRECTIVES_SERVER_IP=$(echo "$output" | sed -n 3p)
+			INSTANCE_IP_ADDRESS=$(echo "$output" | sed -n 4p)
+			INSTANCE_IP_MASK=$(echo "$output" | sed -n 5p)
+			INSTANCE_IP_GATEWAY=$(echo "$output" | sed -n 6p)
+			shift 2
+		else
+			echo "Error: option --config-file requires an argument" >&2
+			exit 1
+		fi
+		;;
 	-h | --help)
 		echo "Installs the current huronOS into an usb"
-		echo "Usage: ./install.sh [--root-password PASSWORD] [--directives-url URL] [--directives-server-ip IP] [--instance-ip-address IP --instance-ip-mask NUMBER --instance-ip-gateway IP]"
+		echo "Usage: ./install.sh [--root-password PASSWORD] [--directives-url URL] [--directives-server-ip IP] [--instance-ip-address IP --instance-ip-mask NUMBER --instance-ip-gateway IP] [--config-file FILE]"
 		exit 1
 		;;
 	#   Whichever other parameter passed, we know nothing about that here

docs/usage/how-to-install.md

@@ -82,9 +82,18 @@ sidebar_position: 1
    2. Execute the installer, chose one of this options:
       - **Passing all the configurations in one go**  
          ```bash
-         ./install.sh --directives-url http://site.com/directives.hdf --directives-server-ip 1.1.1.1 --root-password toor --instance-ip-address 192.168.1.1 --instance-ip-mask 24 --instance-ip-gateway 192.168.1.254
+         ./install.sh --directives-url http://site.com/directives.hdf --directives-server-ip 1.1.1.1 --root-password toor --instance-ip-address 192.168.1.1 --instance-ip-mask 24 --instance-ip-gateway 192.168.1.254 --config-file config.conf
          ```
-
+      - **Using a config file**  
+         ```bash
+         ./install.sh --config-file config.conf
+         ```
+         And your config file should look like this:
+         ```
+         #Installer config
+         PASSWORD=toor
+         ```
+
       - **Fill the prompts:**  
          1. Write the **directives url** to sync with, please **paste the URL you previously set up**. If you don't have one, just leave it blank _(be aware that sync won't work)_, this can be changed after the installation in the (`HURONOS/data/configs/sync-server.conf` file of the huronOS usb).
          2. Write the **directives server IP** to force the firewall exception to this specific server. You can leave it blank if you want to fallback to DNS resolution.