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5 files changed, 255 insertions, 255 deletions

diff --git a/file.c b/file.c
index d05681d..0c8a93f 100644
--- a/file.c
+++ b/file.c
@@ -4,41 +4,41 @@
 #include "file.h"
 
 struct FileContent read_entire_file(const char *file_path) {
-  struct FileContent file_data;
-  file_data.content = NULL;
-  file_data.count = 0;
-
-  FILE *file = fopen(file_path, "rb");
-  if (file == NULL) {
-    perror("Error opening file");
-    return file_data;
-  }
-
-  fseek(file, 0, SEEK_END);
-  long file_size = ftell(file);
-  fseek(file, 0, SEEK_SET);
-
-  if (file_size == -1) {
-    perror("Error getting file size");
-    return file_data;
-  }
-
-  file_data.content = (const char *)malloc(file_size);
-  if (file_data.content == NULL) {
-    perror("Error allocating memory");
-    return file_data;
-  }
-
-  size_t bytes_read = fread((void *)file_data.content, 1, file_size, file);
-  if (bytes_read != (size_t)file_size) {
-    perror("Error reading file");
-    free((void *)file_data.content);
-    file_data.content = NULL;
-    return file_data;
-  }
-
-  file_data.count = bytes_read;
-
-  fclose(file);
-  return file_data;
+	struct FileContent file_data;
+	file_data.content = NULL;
+	file_data.count = 0;
+
+	FILE *file = fopen(file_path, "rb");
+	if (file == NULL) {
+		perror("Error opening file");
+		return file_data;
+	}
+
+	fseek(file, 0, SEEK_END);
+	long file_size = ftell(file);
+	fseek(file, 0, SEEK_SET);
+
+	if (file_size == -1) {
+		perror("Error getting file size");
+		return file_data;
+	}
+
+	file_data.content = (const char *)malloc(file_size);
+	if (file_data.content == NULL) {
+		perror("Error allocating memory");
+		return file_data;
+	}
+
+	size_t bytes_read = fread((void *)file_data.content, 1, file_size, file);
+	if (bytes_read != (size_t)file_size) {
+		perror("Error reading file");
+		free((void *)file_data.content);
+		file_data.content = NULL;
+		return file_data;
+	}
+
+	file_data.count = bytes_read;
+
+	fclose(file);
+	return file_data;
 }
diff --git a/file.h b/file.h
index 31a6e7d..f923ce0 100644
--- a/file.h
+++ b/file.h
@@ -4,8 +4,8 @@
 #include <stdio.h>
 
 struct FileContent {
-  const char *content;
-  size_t count;
+	const char *content;
+	size_t count;
 };
 
 struct FileContent read_entire_file(const char *file_path);
diff --git a/list.c b/list.c
index ef2ba2e..0743543 100644
--- a/list.c
+++ b/list.c
@@ -7,58 +7,58 @@
 #include "list.h"
 
 void add_file_path(Node **head, char *file_path) {
-  Node *new = (Node *)malloc(sizeof(Node));
-  new->file_path = strdup(file_path);
-  new->next = *head;
-  *head = new;
+	Node *new = (Node *)malloc(sizeof(Node));
+	new->file_path = strdup(file_path);
+	new->next = *head;
+	*head = new;
 }
 
 void list_files_recursively(char *base_path, Node **head) {
-  char path[1000];
-  struct dirent *dp;
-  DIR *dir = opendir(base_path);
+	char path[1000];
+	struct dirent *dp;
+	DIR *dir = opendir(base_path);
 
-  if (!dir) return;
+	if (!dir) return;
 
-  while ((dp = readdir(dir)) != NULL) {
-    if (strcmp(dp->d_name, ".") != 0 && strcmp(dp->d_name, "..") != 0) {
-      strcpy(path, base_path);
-      strcat(path, "/");
-      strcat(path, dp->d_name);
+	while ((dp = readdir(dir)) != NULL) {
+		if (strcmp(dp->d_name, ".") != 0 && strcmp(dp->d_name, "..") != 0) {
+			strcpy(path, base_path);
+			strcat(path, "/");
+			strcat(path, dp->d_name);
 
-      struct stat statbuf;
-      if (stat(path, &statbuf) != -1) {
-        if (S_ISDIR(statbuf.st_mode)) {
-          list_files_recursively(path, head);
-        } else {
-          add_file_path(head, path);
-        }
-      }
-    }
-  }
+			struct stat statbuf;
+			if (stat(path, &statbuf) != -1) {
+				if (S_ISDIR(statbuf.st_mode)) {
+					list_files_recursively(path, head);
+				} else {
+					add_file_path(head, path);
+				}
+			}
+		}
+	}
 
-  closedir(dir);
+	closedir(dir);
 }
 
 void free_file_list(Node *head) {
-  Node *tmp;
+	Node *tmp;
 
-  while (head != NULL) {
-    tmp = head;
-    head = head->next;
-    free(tmp->file_path);
-    free(tmp);
-  }
+	while (head != NULL) {
+		tmp = head;
+		head = head->next;
+		free(tmp->file_path);
+		free(tmp);
+	}
 }
 
 int size_of_file_list(Node *head) {
-  int count = 0;
+	int count = 0;
 
-  Node *current = head;
-  while (current != NULL) {
-    count++;
-    current = current->next;
-  }
+	Node *current = head;
+	while (current != NULL) {
+		count++;
+		current = current->next;
+	}
 
-  return count;
+	return count;
 }
diff --git a/list.h b/list.h
index e494cba..c958836 100644
--- a/list.h
+++ b/list.h
@@ -2,8 +2,8 @@
 #define LIST_H
 
 typedef struct node {
-  char *file_path;
-  struct node *next;
+	char *file_path;
+	struct node *next;
 } Node;
 
 void add_file_path(Node **head, char *file_path);
diff --git a/main.c b/main.c
index 1cfd280..dc01dd8 100644
--- a/main.c
+++ b/main.c
@@ -23,201 +23,201 @@
 #define DEBUG 1
 
 typedef struct {
-  const char *fname;
-  const char *ftype;
-  const char *fparams;
-  size_t lineno;
+	const char *fname;
+	const char *ftype;
+	const char *fparams;
+	size_t lineno;
 } Function;
 
 const char *extract_value(TSNode captured_node, const char *source_code) {
-  size_t start = ts_node_start_byte(captured_node);
-  size_t end = ts_node_end_byte(captured_node);
-  size_t length = end - start;
-  char *buffer = malloc(length + 1);  // +1 for the null terminator
+	size_t start = ts_node_start_byte(captured_node);
+	size_t end = ts_node_end_byte(captured_node);
+	size_t length = end - start;
+	char *buffer = malloc(length + 1);  // +1 for the null terminator
 
-  if (buffer != NULL) {
-    snprintf(buffer, length + 1, "%.*s", (int)length, &source_code[start]);
-    return buffer;
-  }
+	if (buffer != NULL) {
+		snprintf(buffer, length + 1, "%.*s", (int)length, &source_code[start]);
+		return buffer;
+	}
 
-  return NULL;
+	return NULL;
 }
 
 char* remove_newlines(const char* str) {
-  size_t length = strlen(str);
-  char* result = (char*)malloc(length + 1);  // +1 for the null terminator
-  if (result == NULL) {
-    fprintf(stderr, "Memory allocation failed\n");
-    exit(1);
-  }
-
-  size_t j = 0;
-  for (size_t i = 0; i < length; i++) {
-    if (str[i] != '\n') {
-      result[j++] = str[i];
-    }
-  }
-
-  result[j] = '\0';
-  return result;
+	size_t length = strlen(str);
+	char* result = (char*)malloc(length + 1);  // +1 for the null terminator
+	if (result == NULL) {
+		fprintf(stderr, "Memory allocation failed\n");
+		exit(1);
+	}
+
+	size_t j = 0;
+	for (size_t i = 0; i < length; i++) {
+		if (str[i] != '\n') {
+			result[j++] = str[i];
+		}
+	}
+
+	result[j] = '\0';
+	return result;
 }
 
 struct ThreadArgs {
-  const char* file_path;
-  const char* source_code;
-  TSLanguage* language;
-  const char* cfname;
+	const char* file_path;
+	const char* source_code;
+	TSLanguage* language;
+	const char* cfname;
 };
 
 // void parse_source_file(const char *file_path, const char *source_code, TSLanguage *language, const char *cfname) {
 void *parse_source_file(void *arg) {
-  struct ThreadArgs* args = (struct ThreadArgs*)arg;
-
-  const char *file_path = args->file_path;
-  const char *source_code = args->source_code;
-  TSLanguage *language = args->language;
-  const char *cfname = args->cfname;
-
-  TSParser *parser = ts_parser_new();
-  ts_parser_set_language(parser, language);
-
-  TSTree *tree = ts_parser_parse_string(parser, NULL, source_code, strlen(source_code));
-  TSNode root_node = ts_tree_root_node(tree);
-
-  const char *query_string = "(function_definition type: (primitive_type) @ftype declarator: (function_declarator declarator: (identifier) @fname parameters: (parameter_list) @fparams))";
-
-  uint32_t error_offset;
-  TSQueryError error_type;
-  TSQuery *query = ts_query_new(language, query_string, strlen(query_string), &error_offset, &error_type);
-
-  TSQueryCursor *query_cursor = ts_query_cursor_new();
-  ts_query_cursor_exec(query_cursor, query, root_node);
-
-  if (query != NULL) {
-    TSQueryMatch match;
-    while (ts_query_cursor_next_match(query_cursor, &match)) {
-      Function fn = {0};
-
-      for (unsigned i = 0; i < match.capture_count; i++) {
-        TSQueryCapture capture = match.captures[i];
-        TSNode captured_node = capture.node;
-
-        uint32_t capture_name_length;
-        const char *capture_name = ts_query_capture_name_for_id(query, capture.index, &capture_name_length);
-
-        if (strcmp(capture_name, "fname") == 0) {
-          fn.fname = extract_value(captured_node, source_code);
-
-          TSPoint start_point = ts_node_start_point(captured_node);
-          fn.lineno = start_point.row;
-        }
-
-        if (strcmp(capture_name, "ftype") == 0) {
-          fn.ftype = extract_value(captured_node, source_code);
-        }
-
-        if (strcmp(capture_name, "fparams") == 0) {
-          fn.fparams = extract_value(captured_node, source_code);
-        }
-      }
-
-      // Substring matching.
-      // FIXME: Add Levenshtein distance.
-      char *result = strstr(fn.fname, cfname);
-      if (result != NULL) {
-        char *fparams_formatted = remove_newlines(fn.fparams);
-        printf("%s:%zu:\t%s %s %s\n", file_path, fn.lineno, fn.ftype, fn.fname, fparams_formatted);
-      }
-    }
-  } else {
-    if (DEBUG) {
-      printf("Query creation failed at offset %u with error type %d\n", error_offset, error_type);
-    }
-  }
-
-  ts_query_cursor_delete(query_cursor);
-  ts_query_delete(query);
-  ts_tree_delete(tree);
-  ts_parser_delete(parser);
-
-  return NULL;
+	struct ThreadArgs* args = (struct ThreadArgs*)arg;
+
+	const char *file_path = args->file_path;
+	const char *source_code = args->source_code;
+	TSLanguage *language = args->language;
+	const char *cfname = args->cfname;
+
+	TSParser *parser = ts_parser_new();
+	ts_parser_set_language(parser, language);
+
+	TSTree *tree = ts_parser_parse_string(parser, NULL, source_code, strlen(source_code));
+	TSNode root_node = ts_tree_root_node(tree);
+
+	const char *query_string = "(function_definition type: (primitive_type) @ftype declarator: (function_declarator declarator: (identifier) @fname parameters: (parameter_list) @fparams))";
+
+	uint32_t error_offset;
+	TSQueryError error_type;
+	TSQuery *query = ts_query_new(language, query_string, strlen(query_string), &error_offset, &error_type);
+
+	TSQueryCursor *query_cursor = ts_query_cursor_new();
+	ts_query_cursor_exec(query_cursor, query, root_node);
+
+	if (query != NULL) {
+		TSQueryMatch match;
+		while (ts_query_cursor_next_match(query_cursor, &match)) {
+			Function fn = {0};
+
+			for (unsigned i = 0; i < match.capture_count; i++) {
+				TSQueryCapture capture = match.captures[i];
+				TSNode captured_node = capture.node;
+
+				uint32_t capture_name_length;
+				const char *capture_name = ts_query_capture_name_for_id(query, capture.index, &capture_name_length);
+
+				if (strcmp(capture_name, "fname") == 0) {
+					fn.fname = extract_value(captured_node, source_code);
+
+					TSPoint start_point = ts_node_start_point(captured_node);
+					fn.lineno = start_point.row;
+				}
+
+				if (strcmp(capture_name, "ftype") == 0) {
+					fn.ftype = extract_value(captured_node, source_code);
+				}
+
+				if (strcmp(capture_name, "fparams") == 0) {
+					fn.fparams = extract_value(captured_node, source_code);
+				}
+			}
+
+			// Substring matching.
+			// FIXME: Add Levenshtein distance.
+			char *result = strstr(fn.fname, cfname);
+			if (result != NULL) {
+				char *fparams_formatted = remove_newlines(fn.fparams);
+				printf("%s:%zu:\t%s %s %s\n", file_path, fn.lineno, fn.ftype, fn.fname, fparams_formatted);
+			}
+		}
+	} else {
+		if (DEBUG) {
+			printf("Query creation failed at offset %u with error type %d\n", error_offset, error_type);
+		}
+	}
+
+	ts_query_cursor_delete(query_cursor);
+	ts_query_delete(query);
+	ts_tree_delete(tree);
+	ts_parser_delete(parser);
+
+	return NULL;
 }
 
 const char *get_file_extension(const char *file_path) {
-  const char *extension = strrchr(file_path, '.');
-  if (extension != NULL) {
-    return extension + 1;
-  }
-  return NULL;
+	const char *extension = strrchr(file_path, '.');
+	if (extension != NULL) {
+		return extension + 1;
+	}
+	return NULL;
 }
 
 int main(int argc, char *argv[]) {
-  if (argc < 3) {
-    printf("Usage: %s <search term> <directory>\n", argv[0]);
-    return 1;
-  }
-
-  char *cfname = argv[1];
-  char *directory = argv[2];
-
-  TSLanguage *tree_sitter_c(void);
-  TSLanguage *tree_sitter_python(void);
-
-  Node *head = NULL;
-  list_files_recursively(directory, &head);
-  int list_size = size_of_file_list(head);
-  /* pthread_t threads[list_size]; */
-
-  if (DEBUG) {
-    printf("Scanning %d files\n", list_size);
-  }
-
-  Node *current = head;
-  int thread_index = 0;
-  while (current != NULL) {
-    const char *file_path = current->file_path;
-    const char *extension = get_file_extension(file_path);
-    struct FileContent source_file = read_entire_file(file_path);
-
-    if (source_file.content != NULL) {
-      if (extension != NULL) {
-        if (strcmp(extension, "c") == 0 || strcmp(extension, "h") == 0) {
-          /* parse_source_file(file_path, source_file.content, tree_sitter_c(), cfname); */
-
-          struct ThreadArgs thread_args;
-          thread_args.file_path = file_path;
-          thread_args.source_code = source_file.content;
-          thread_args.language = tree_sitter_c();
-          thread_args.cfname = cfname;
-
-          parse_source_file(&thread_args);
-
-          /* printf("> creating thread #%d\n", thread_index); */
-          /* if (pthread_create(&threads[thread_index], NULL, parse_source_file, &thread_args) != 0) { */
-          /*   fprintf(stderr, "Error creating thread %d\n", thread_index); */
-          /*   return 1; */
-          /* } */
-        }
-      }
-      free((void *)source_file.content);
-    } else {
-      if (DEBUG) {
-        fprintf(stderr, "Failed to read file.\n");
-      }
-    }
-    current = current->next;
-    thread_index++;
-  }
-
-  // Collecting threads.
-  /* for (int i = 0; i < list_size; i++) { */
-  /*   printf("> collecting thread #%d\n", thread_index); */
-  /*   if (pthread_join(threads[i], NULL) != 0) { */
-  /*     fprintf(stderr, "Error joining thread %d\n", i); */
-  /*     return 1; */
-  /*   } */
-  /* } */
-
-  free_file_list(head);
-  return 0;
+	if (argc < 3) {
+		printf("Usage: %s <search term> <directory>\n", argv[0]);
+		return 1;
+	}
+
+	char *cfname = argv[1];
+	char *directory = argv[2];
+
+	TSLanguage *tree_sitter_c(void);
+	TSLanguage *tree_sitter_python(void);
+
+	Node *head = NULL;
+	list_files_recursively(directory, &head);
+	int list_size = size_of_file_list(head);
+	/* pthread_t threads[list_size]; */
+
+	if (DEBUG) {
+		printf("Scanning %d files\n", list_size);
+	}
+
+	Node *current = head;
+	//   int thread_index = 0;
+	while (current != NULL) {
+		const char *file_path = current->file_path;
+		const char *extension = get_file_extension(file_path);
+		struct FileContent source_file = read_entire_file(file_path);
+
+		if (source_file.content != NULL) {
+			if (extension != NULL) {
+				if (strcmp(extension, "c") == 0 || strcmp(extension, "h") == 0) {
+					/* parse_source_file(file_path, source_file.content, tree_sitter_c(), cfname); */
+
+					struct ThreadArgs thread_args;
+					thread_args.file_path = file_path;
+					thread_args.source_code = source_file.content;
+					thread_args.language = tree_sitter_c();
+					thread_args.cfname = cfname;
+
+					parse_source_file(&thread_args);
+
+					/* printf("> creating thread #%d\n", thread_index); */
+					/* if (pthread_create(&threads[thread_index], NULL, parse_source_file, &thread_args) != 0) { */
+					/*   fprintf(stderr, "Error creating thread %d\n", thread_index); */
+					/*   return 1; */
+					/* } */
+				}
+			}
+			free((void *)source_file.content);
+		} else {
+			if (DEBUG) {
+				fprintf(stderr, "Failed to read file.\n");
+			}
+		}
+		current = current->next;
+		//     thread_index++;
+	}
+
+	// Collecting threads.
+	/* for (int i = 0; i < list_size; i++) { */
+	/*   printf("> collecting thread #%d\n", thread_index); */
+	/*   if (pthread_join(threads[i], NULL) != 0) { */
+	/*     fprintf(stderr, "Error joining thread %d\n", i); */
+	/*     return 1; */
+	/*   } */
+	/* } */
+
+	free_file_list(head);
+	return 0;
 }