chore: switch to defualt clang-format formatting

Makefile

@@ -5,6 +5,7 @@ SRC_DIR ?= src
 INC_DIRS ?= include
 
 SRCS != find '$(SRC_DIR)' -iname '*.c'
+SRCS_H != find $(INC_DIRS) -iname '*.h'
 OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
 DEPS := $(SRCS:%=$(BUILD_DIR)/%.d)
 
@@ -32,6 +33,15 @@ $(BUILD_DIR)/%.c.o: %.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
 
+# =====MAINTENANCE=====
+.PHONY: lint
+lint:
+	clang-format -n --Werror $(SRCS) $(SRCS_H)
+
+.PHONY: fmt
+fmt:
+	clang-format -i $(SRCS) $(SRCS_H)
+
 .PHONY: clean
 clean:
 	rm -rf $(BUILD_DIR)

src/cron/expression.c

@@ -34,20 +34,17 @@ void ce_next(cron_simple_time *out, cron_expression *ce,
     month_index++;
   }
 
-	if (month_index < ce->month_count &&
+  if (month_index < ce->month_count && ref->month == ce->months[month_index]) {
-		ref->month == ce->months[month_index]) {
     while (day_index < ce->day_count && ref->day > ce->days[day_index]) {
       day_index++;
     }
 
     if (day_index < ce->day_count && ref->day == ce->days[day_index]) {
-			while (hour_index < ce->hour_count &&
+      while (hour_index < ce->hour_count && ref->hour > ce->hours[hour_index]) {
-				   ref->hour > ce->hours[hour_index]) {
         hour_index++;
       }
 
-			if (hour_index < ce->hour_count &&
+      if (hour_index < ce->hour_count && ref->hour == ce->hours[hour_index]) {
-				ref->hour == ce->hours[hour_index]) {
         // Minute is the only value where we explicitely make sure we
         // can't match sref's value exactly. This is to ensure we only
         // return values in the future.

src/cron/parse.c

@@ -274,8 +274,7 @@ cron_parse_error ce_parse_expression(cron_expression *out,
   uint8_t max_day_value = 0;
 
   for (uint8_t i = 0; i < out->month_count; i++) {
-		max_day_value =
+    max_day_value = MAX(max_day_value, parse_month_days[out->months[i] - 1]);
-			MAX(max_day_value, parse_month_days[out->months[i] - 1]);
   }
 
   // Days
@@ -290,8 +289,7 @@ cron_parse_error ce_parse_expression(cron_expression *out,
       goto end;
     }
 
-		out->day_count =
+    out->day_count = bf_to_nums(&out->days, bit_field, min[2], max_day_value);
-			bf_to_nums(&out->days, bit_field, min[2], max_day_value);
   }
   // If days aren't provided, they're replaced with a *
   else {