add command to clear logs

Author: siddhp1

Diff for: README.md

@@ -20,7 +20,7 @@ To install Sysgrab, follow these steps:
 
     Add the extracted directory to your system PATH to make `sysgrab` accessible from anywhere in the terminal.
 
-    Add this line to your shell configuration to make the change persistent
+    Add this line to your shell configuration to make the change persistent:
 
     ```bash
     export PATH=$PATH:/path/to/sysgrab-directory
@@ -39,15 +39,16 @@ sysgrab [OPTIONS]
   (no option)                   Display system information
   -h, --help                    Show a help message and exit
   -v, --version                 Display version information and exit
+  -d, --delete-logs             Delete logs
 ```
 
 ## Configuration
 
 To configure Sysgrab, follow these steps:
 
-1. **Configure colors, logging, and data ordering**:
+1. **Configure colors and data ordering**:
 
-    To configure the colors, edit the `config.yaml` file.
+    To configure the colors and ordering, edit the `config.yaml` file.
 
 2. **Add art**:
 

Diff for: include/sysgrab_config.h

@@ -10,7 +10,6 @@ typedef struct Color {
 } Color;
 
 typedef struct Config {
-  bool log_errors;
   Color base_color;
   Color accent_color;
   char *art_file_name;

Diff for: include/sysgrab_log.h

@@ -2,5 +2,6 @@
 #define SYSGRAB_LOGS_H
 
 char *get_log_file_path(void);
+bool delete_logs(void);
 
 #endif

Diff for: resources/config.yaml

@@ -1,4 +1,3 @@
-log_errors: True
 art_file_name: art.txt
 base_color: [255, 255, 255]
 accent_color: [20, 200, 255]

Diff for: src/main.c

@@ -18,9 +18,10 @@ int main(int argc, char *argv[]) {
 
   static struct option long_options[] = {{"help", no_argument, 0, 'h'},
                                          {"version", no_argument, 0, 'v'},
+                                         {"delete-logs", no_argument, 0, 'd'},
                                          {0, 0, 0, 0}};
 
-  while ((opt = getopt_long(argc, argv, "hv", long_options, &option_index)) !=
+  while ((opt = getopt_long(argc, argv, "hvd", long_options, &option_index)) !=
          -1) {
     switch (opt) {
     case 'h':
@@ -29,6 +30,13 @@ int main(int argc, char *argv[]) {
     case 'v':
       printf("Version %s\n", VERSION);
       exit(EXIT_SUCCESS);
+    case 'd':
+      if (!delete_logs()) {
+        printf("Failed to delete logs\n");
+      } else {
+        printf("Successfully deleted logs\n");
+      }
+      exit(EXIT_SUCCESS);
     case '?':
       if (optopt) {
         fprintf(stderr, "Invalid option: -%c\n", optopt);
@@ -40,6 +48,15 @@ int main(int argc, char *argv[]) {
     }
   }
 
+  const char *log_file_path = get_log_file_path();
+
+  FILE *log_fp = NULL;
+  log_fp = freopen(log_file_path, "w", stderr);
+  if (log_fp == NULL) {
+    perror("Failed to redirect stderr");
+    exit(EXIT_FAILURE);
+  }
+
   char *config_path = get_file_path(CONFIG_FILE_NAME);
   if (config_path == NULL) {
     perror("Failed to get config file path");
@@ -52,24 +69,6 @@ int main(int argc, char *argv[]) {
     exit(EXIT_FAILURE);
   }
 
-  FILE *log_fp = NULL;
-
-  if (config->log_errors) {
-    const char *log_file_path = get_log_file_path();
-
-    log_fp = freopen(log_file_path, "w", stderr);
-    if (log_fp == NULL) {
-      perror("Failed to redirect stderr");
-      exit(EXIT_FAILURE);
-    }
-  } else {
-    log_fp = freopen("/dev/null", "w", stderr);
-    if (log_fp == NULL) {
-      perror("Failed to redirect stderr");
-      exit(EXIT_FAILURE);
-    }
-  }
-
   char *art_path = get_file_path(config->art_file_name);
 
   Art *art = get_art(art_path);

Diff for: src/sysgrab_config.c

@@ -11,15 +11,14 @@
 
 #define MAX_LEN 256
 
-Config *create_config(bool log_errors, Color base_color, Color accent_color,
-                      char *art_file_name, Data *data) {
+Config *create_config(Color base_color, Color accent_color, char *art_file_name,
+                      Data *data) {
   Config *config = malloc(sizeof(Config));
   if (config == NULL) {
     perror("Failed to allocate memory");
     return NULL;
   }
 
-  config->log_errors = log_errors;
   config->base_color = base_color;
   config->accent_color = accent_color;
   config->art_file_name = art_file_name;
@@ -37,8 +36,7 @@ FILE *open_config_file(const char *file_path) {
       return NULL;
     }
 
-    const char *default_yaml = "log_errors: True\n"
-                               "art_file_name: art.txt\n"
+    const char *default_yaml = "art_file_name: art.txt\n"
                                "base_color: [255, 255, 255]\n"
                                "accent_color: [20, 200, 255]\n"
                                "ordering:\n"
@@ -80,7 +78,6 @@ Config *get_config(const char *file_path) {
 
   yaml_parser_set_input_file(&parser, fp);
 
-  bool log_errors = true;
   Color base_color;
   Color accent_color;
   char *art_file_name = NULL;
@@ -117,9 +114,7 @@ Config *get_config(const char *file_path) {
         if (strcmp(current_key, "") == 0) {
           strncpy(current_key, value, sizeof(current_key) - 1);
         } else {
-          if (strcmp(current_key, "log_errors") == 0) {
-            log_errors = (strcmp(value, "True") == 0);
-          } else if (strcmp(current_key, "art_file_name") == 0) {
+          if (strcmp(current_key, "art_file_name") == 0) {
             art_file_name = strdup(value);
             if (art_file_name == NULL) {
               perror("Failed to create string");
@@ -182,8 +177,7 @@ Config *get_config(const char *file_path) {
   yaml_parser_delete(&parser);
   fclose(fp);
 
-  config =
-      create_config(log_errors, base_color, accent_color, art_file_name, data);
+  config = create_config(base_color, accent_color, art_file_name, data);
   if (config == NULL) {
     perror("Failed to create config");
     return NULL;

Diff for: src/sysgrab_log.c

@@ -8,10 +8,11 @@
 #include "sysgrab_path.h"
 #include "sysgrab_time.h"
 
+#define LOG_FILE_DIRECTORY "logs"
 #define MAX_LEN 1024
 
 char *get_log_file_directory_path(void) {
-  char *path = get_file_path("logs");
+  char *path = get_file_path(LOG_FILE_DIRECTORY);
   if (path == NULL) {
     perror("Failed to get exectable directory path");
     return NULL;
@@ -47,3 +48,24 @@ char *get_log_file_path(void) {
 
   return path;
 }
+
+bool delete_logs(void) {
+  char *log_file_directory_path = get_log_file_directory_path();
+  if (log_file_directory_path == NULL) {
+    perror("Failed to get log file directory path");
+    return false;
+  }
+
+  char temp[1024];
+  snprintf(temp, sizeof(temp), "rm -rf \"%s\"", log_file_directory_path);
+
+  int status = system(temp);
+  if (status != 0) {
+    perror("Failed to delete logs");
+    return false;
+  }
+
+  free(log_file_directory_path);
+
+  return true;
+}