From 2f0934a848506741dc409e6ae6dbbf9e1e8ba67b Mon Sep 17 00:00:00 2001
From: Ben Winston
Date: Fri, 7 Jun 2024 22:53:15 -0400
Subject: add read support for ID, but don't show it

---
 booki.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/booki.c b/booki.c
index 28cb2c3..d2a6262 100644
--- a/booki.c
+++ b/booki.c
@@ -30,7 +30,8 @@ static const DataField BOOK_FIELDS[] = {
     { "published", booki_number },
     { "language", booki_string },
     { "translator", booki_string },
-    { "on", booki_string }
+    { "on", booki_string },
+    { "id", booki_number }
 };
 
 #define BOOK_FIELDS_COUNT (sizeof(BOOK_FIELDS) / sizeof(BOOK_FIELDS[0]))
@@ -432,8 +433,10 @@ int get_number_field(BOOK book, char* name) {
         return book.pages;
     else if (ATTR_MATCH(name, "published"))
         return book.published;
+    else if (ATTR_MATCH(name, "id"))
+        return book.id;
     else
-        return -1;
+        return 0;
 }
 
 void print_book(BOOK book, bool all_fields) {
@@ -461,6 +464,9 @@ void print_book(BOOK book, bool all_fields) {
                 printf(esfmt, datafield.name, size, str);
             // number fields
             } else if (datafield.type == booki_number) {
+                // don't print the ID
+                if (ATTR_MATCH(datafield.name, "id"))
+                    continue;
                 number_field = get_number_field(book, datafield.name);
                 if (!number_field)
                     continue;
-- 
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