From 3515199c9e158d4b6fe5d064539bdf288dca7b81 Mon Sep 17 00:00:00 2001
From: gramanas <anastasis.gramm2@gmail.com>
Date: Wed, 11 May 2022 02:17:51 +0300
Subject: initial library includes

---
 src/parser.c | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

(limited to 'src/parser.c')

diff --git a/src/parser.c b/src/parser.c
index df8d80b..5009ca1 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -6,7 +6,7 @@
 typedef enum parser_type {
   TITLE = 0,
   ITEMS,
-  STEPS,  
+  STEPS,
 } pt;
 
 static const int
@@ -58,16 +58,22 @@ parse_item(const char * s, recipe * r, pt * type, char * error)
       sprintf(error, "malformed include: %s", s);
       return 1;
     }
-    
+
+    /* First search for full path */
     if (tmp[0] == '/' || tmp[0] == '~') {
       strcpy(path, tmp);
     } else {
+      /* Then search for file local path */
       strcpy(path, r->path);
       strcat(path, "/");
       strcat(path, tmp);
     }
 
-    recipe * rr = parse(path, r->filename);
+    recipe * rr = NULL;
+    rr = parse(path, r->filename);
+
+    /* TODO: Check for path from included libs */
+
     if (!rr) {
       sprintf(error, "Couldn't include %s", path);
       return 1;
@@ -76,10 +82,10 @@ parse_item(const char * s, recipe * r, pt * type, char * error)
     //copy_items(r, rr);
     new_subrecipe(r, rr);
     //free_recipe(rr);
-    
+
     return 0;
   }
-  
+
   int l = strlen(s);
   int val = 1; /* key vs value flag */
   int itemc = 0;
@@ -121,7 +127,7 @@ parse_item(const char * s, recipe * r, pt * type, char * error)
     sprintf(error, "empty ingredient quantity: %s", s);
     return 1;
   }
-    
+
   for (int i = 0; i < itemc; i++) {
     r->i[r->in - 1 - i]->qty = strdup(buf);
   }
@@ -144,7 +150,7 @@ parse_step(const char * s, recipe * r, char * error)
     r->s[r->sn - 1]->inst = tmp;
     return 0;
   }
-  
+
   sprintf(error, "malformed step: %s", s);
   return 1;
 }
@@ -171,7 +177,7 @@ handle_line(const char * s, recipe * r, char * error, pt * type, const char * pr
     if (parse_step(s, r, error))
       return 1;
   }
-  
+
   return 0;
 }
 
@@ -204,7 +210,7 @@ next_escaped_line(FILE *f, char * line, int * lino, char * error) {
       sprintf(error, "line exceeds %d characters", LINE_SIZE);
       return -1;
     }
-    
+
     /* remove `\` */
     line[l - 1] = '\0';
     strcat(line, tmp);
@@ -217,7 +223,7 @@ recipe *
 parse(char * path, const char * prev)
 {
   fdebug("Parsing: %s\n", path);
-  
+
   FILE *f;
   if (!strcmp(path, "-")) {
     f = stdin;
@@ -247,7 +253,7 @@ parse(char * path, const char * prev)
   char error[LINE_SIZE] = "";
   int lino = 0;
   enum parser_type type = TITLE;
-  
+
   while (!next_escaped_line(f, line, &lino, error)) {
     if (handle_line(line, r, error, &type, prev))
       break;
-- 
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