From 00d60c46204a072f5ed96d7498692f0b48cc8bc4 Mon Sep 17 00:00:00 2001
From: Anthony Wang
Date: Tue, 30 Jan 2024 22:39:58 -0500
Subject: Don't require -f flag for specifying file (adding -f won't hurt
 though), allow specifying sd-add card file as argv[1]

---
 sd-add.fish |  5 ++---
 sd.c        | 22 ++++++----------------
 2 files changed, 8 insertions(+), 19 deletions(-)

diff --git a/sd-add.fish b/sd-add.fish
index 69bb353..dd4eb62 100644
--- a/sd-add.fish
+++ b/sd-add.fish
@@ -1,5 +1,4 @@
 function sd-add
-    set cardfile cards
-    set idx (math 1+(sqlite3 "$cardfile" "SELECT MAX(idx) FROM cards"))
-    sqlite3 "$cardfile" "INSERT INTO cards VALUES ($idx, 256, '$argv[1]', '$argv[2]')"
+    set idx (math 1+(sqlite3 "$argv[1]" "SELECT MAX(idx) FROM cards"))
+    sqlite3 "$argv[1]" "INSERT INTO cards VALUES ($idx, 256, '$argv[2]', '$argv[3]')"
 end
diff --git a/sd.c b/sd.c
index 0e39156..b7bab8b 100644
--- a/sd.c
+++ b/sd.c
@@ -2,31 +2,21 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <time.h>
-#include <getopt.h>
 #include <sqlite3.h>
 #include "segmenttree.h"
 
-int main(int argc, char* argv[]) {
+int main(int argc, char *argv[]) {
 	char *file = "cards";
 	bool verbose = false;
 	bool noninteractive = false;
 
 	/* Proccess args */
-	static struct option long_options[] = {
-		{"file",           required_argument, NULL, 'f'},
-		{"verbose",        no_argument,       NULL, 'v'},
-		{"noninteractive", no_argument,       NULL, 'n'}
-	};
-	while (true) {
-		int c = getopt_long(argc, argv, "f:vn", long_options, NULL);
-		if (c == -1) break;
-		switch (c) {
-			case 'f': file = optarg; break;
-			case 'v': verbose = true; break;
-			case 'n': noninteractive = true; break;
-			default: abort();
-		}
+	for (int i = 1; i < argc; i++) {
+		if (strcmp(argv[i], "-v") == 0) verbose = true;
+		else if (strcmp(argv[i], "-n") == 0) noninteractive = true;
+		else file = argv[i];
 	}
 
 	/* Seed the RNG */
-- 
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