From 741e0061fe48257cf00c66db95eda1388dc3ac30 Mon Sep 17 00:00:00 2001
From: Ben Winston
Date: Mon, 27 May 2024 18:44:50 -0400
Subject: edit support

---
 booki.c | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

(limited to 'booki.c')

diff --git a/booki.c b/booki.c
index 1cf9522..1cc0aad 100644
--- a/booki.c
+++ b/booki.c
@@ -7,7 +7,8 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-#define EDIT_FILE "tmp.toml"
+#define EDIT_FILE "edit.toml"
+#define FIXED_FILE "fixed.toml"
 
 #define MAX_SEARCH_OPTS 5
 
@@ -464,18 +465,19 @@ void open(char* filepath) {
 
 char** search(int argc, char* argv[], char* booki_file) {
     struct search_opt search_opts = parse_search_options(argc, argv);
-    bool print = false;
 
     // get the books array
     char* data = load_file(booki_file);
     if (!data) {
-        printf("no such array: 'books'");
+        printf("couldn't load data from %s\n", booki_file);
         return NULL;
     }
 
-    FILE *output = NULL;
-    if (search_opts.edit)
-        output = fopen(EDIT_FILE, "w");
+    FILE *edit_file, *fixed_file = NULL;
+    if (search_opts.edit) {
+        edit_file = fopen(EDIT_FILE, "w");
+        fixed_file = fopen(FIXED_FILE, "w");
+    }
 
     // book loop
     int book_count = 0;
@@ -523,19 +525,36 @@ char** search(int argc, char* argv[], char* booki_file) {
 
         if (match) {
             if (search_opts.edit)
-                write_book(book, output);
+                write_book(book, edit_file);
             else
                 print_book(book, search_opts.show);
             book_count++;
+        } else if (search_opts.edit) {
+            write_book(book, fixed_file);
         }
     }
 
     free(data);
-    if (output)
-        fclose(output);
 
-    if (search_opts.edit)
+    // if we're editing, both files are open at this point
+    if (search_opts.edit) {
+        fclose(edit_file);
         open(EDIT_FILE);
+        data = load_file(EDIT_FILE);
+        if (!data) {
+            printf("can't open edit file\n");
+            return NULL;
+        }
+        cur_data = data;
+        while ((cur_data = next_book(cur_data)) != NULL) {
+            init_book(&book);
+            parse_book(cur_data, &book);
+            print_book(book, true);
+            write_book(book, fixed_file);
+        }
+
+        fclose(fixed_file);
+    }
 
     return argv + optind;
 }
-- 
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