From e90cd80fbef33e87337c61de8e09ca754bf42b9b Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Sun, 21 Apr 2024 22:48:29 +0200
Subject: [PATCH 01/13] added prototype for File-reading to main.c

---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.c b/src/main.c
index 8bb8127..3c1edd2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -35,6 +35,10 @@ void setup(void)
 
 int main(void) {
     setup();
+    
+    FILE* input = fopen("program.gem", "r");
+
+    yyin = input;
 
     yyparse();
     return 0;

From 1cfe9485e9fb0a65fee9f39f1851ad18b9452094 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 11:51:27 +0200
Subject: [PATCH 02/13] added case for missing input of file to main.c

---
 src/main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main.c b/src/main.c
index 3c1edd2..a152df0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -38,8 +38,16 @@ int main(void) {
     
     FILE* input = fopen("program.gem", "r");
 
+    if (input == NULL)
+    {
+        printf("Error opening file!\n");
+        return 1; // Error when opening file
+    }
+    
     yyin = input;
 
+    fclose(input);
+
     yyparse();
     return 0;
 }

From 6fca12df390908837f93b190764ed97be5ed4540 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 12:53:48 +0200
Subject: [PATCH 03/13] modified main.c

-added Error-message from Logging API.
-changed exit and moved after yyparse()
-added extern for file name
todo: make file name user input variable.
---
 src/main.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index a152df0..89c214f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4,6 +4,8 @@
 
 #define LOG_LEVEL LOG_LEVEL_DEBUG
 
+extern FILE* yyin;
+
 /**
  * @brief Log a debug message to inform about beginning exit procedures
  * 
@@ -38,10 +40,10 @@ int main(void) {
     
     FILE* input = fopen("program.gem", "r");
 
-    if (input == NULL)
+    if (NULL == Input)
     {
-        printf("Error opening file!\n");
-        return 1; // Error when opening file
+        ERROR("File couldn't be opened!");
+        atexit();
     }
     
     yyin = input;
@@ -49,5 +51,7 @@ int main(void) {
     fclose(input);
 
     yyparse();
+
+    atexit();
     return 0;
 }

From 6d249dd9ea1ff742acd2a59153d18854f64eb3c5 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 12:54:20 +0200
Subject: [PATCH 04/13] Update main.c

deleted fclose()
---
 src/main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 89c214f..a24eb7a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -48,8 +48,6 @@ int main(void) {
     
     yyin = input;
 
-    fclose(input);
-
     yyparse();
 
     atexit();

From 4976aeb22f19ed0effd87bcbe5f34dafe5107c43 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 12:57:49 +0200
Subject: [PATCH 05/13] Update main.c

fixed typo
---
 src/main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index a24eb7a..f5d242a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -40,16 +40,15 @@ int main(void) {
     
     FILE* input = fopen("program.gem", "r");
 
-    if (NULL == Input)
+    if (NULL == input)
     {
         ERROR("File couldn't be opened!");
-        atexit();
     }
     
     yyin = input;
 
     yyparse();
 
-    atexit();
+    atexit(input);
     return 0;
 }

From 05d603f7ac3b48fc267ab8f9d06931750f3be7e2 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 13:41:37 +0200
Subject: [PATCH 06/13] Update main.c

added Function for file closing
---
 src/main.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index f5d242a..6617ed8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -31,12 +31,23 @@ void setup(void)
     #endif
 
     // actual setup
-
+    
     DEBUG("finished starting up gemstone...");
 }
 
+/**
+ * @brief Closes File after compiling.
+ * 
+ */
+
+void close_file(void)
+{
+    fclose(input);
+}
+
 int main(void) {
     setup();
+    atexit(close_file);
     
     FILE* input = fopen("program.gem", "r");
 
@@ -49,6 +60,5 @@ int main(void) {
 
     yyparse();
 
-    atexit(input);
     return 0;
 }

From a85558e118cda0bdec393a16a1898179c443cafe Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Mon, 22 Apr 2024 14:01:18 +0200
Subject: [PATCH 07/13] Update main.c

changed close_file Function
changed ERROR to PANIC
---
 src/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 6617ed8..f96edf3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -42,7 +42,7 @@ void setup(void)
 
 void close_file(void)
 {
-    fclose(input);
+    fclose(yyin);
 }
 
 int main(void) {
@@ -53,7 +53,7 @@ int main(void) {
 
     if (NULL == input)
     {
-        ERROR("File couldn't be opened!");
+        PANIC("File couldn't be opened!");
     }
     
     yyin = input;

From 7797595fef71fa52efbbad7566f9a9666926da4e Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Tue, 23 Apr 2024 14:25:49 +0200
Subject: [PATCH 08/13] Update main.c

added File Insertion through arguments
---
 src/main.c | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/main.c b/src/main.c
index f96edf3..d96e0fd 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4,8 +4,6 @@
 
 #define LOG_LEVEL LOG_LEVEL_DEBUG
 
-extern FILE* yyin;
-
 /**
  * @brief Log a debug message to inform about beginning exit procedures
  * 
@@ -42,16 +40,27 @@ void setup(void)
 
 void close_file(void)
 {
-    fclose(yyin);
+    fclose(argv[1]);
 }
 
-int main(void) {
+int main(int argc, char *argv[]) {
+
     setup();
     atexit(close_file);
-    
-    FILE* input = fopen("program.gem", "r");
 
-    if (NULL == input)
+    // Check for file input as argument
+    if (2 != argc)
+    {
+        printf("Usage: %s <filename>\n", argv[0]);
+        PANIC("No File could be found");
+    }
+    
+    // filename as first argument
+    char *filename = argv[1];
+
+    FILE *file = fopen(filename, "r");
+
+    if (NULL == file)
     {
         PANIC("File couldn't be opened!");
     }

From dad9cbb93a3966d2a91d4d4dae4efb0a81fea435 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Tue, 23 Apr 2024 14:32:00 +0200
Subject: [PATCH 09/13] Update main.c

fixed typo
---
 src/main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index d96e0fd..bbcf14b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -64,8 +64,6 @@ int main(int argc, char *argv[]) {
     {
         PANIC("File couldn't be opened!");
     }
-    
-    yyin = input;
 
     yyparse();
 

From fafcb942e02c8967c47cd7f88c9114463701e2d9 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Tue, 23 Apr 2024 14:38:30 +0200
Subject: [PATCH 10/13] Update main.c

fixed typo, and changed close_file function
---
 src/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index bbcf14b..dd9dde2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -38,15 +38,15 @@ void setup(void)
  * 
  */
 
-void close_file(void)
+void close_file(char file_to_close)
 {
-    fclose(argv[1]);
+    fclose(file_to_close);
 }
 
 int main(int argc, char *argv[]) {
 
     setup();
-    atexit(close_file);
+    atexit(close_file(filename);
 
     // Check for file input as argument
     if (2 != argc)

From 520520e576b052645226c1ed3f5c1ea836c68be5 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Tue, 23 Apr 2024 15:27:11 +0200
Subject: [PATCH 11/13] Update main.c

moved atexit() to setup
---
 src/main.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/main.c b/src/main.c
index dd9dde2..db22990 100644
--- a/src/main.c
+++ b/src/main.c
@@ -13,6 +13,16 @@ void notify_exit(void)
     DEBUG("Exiting gemstone...");
 }
 
+/**
+ * @brief Closes File after compiling.
+ * 
+ */
+
+void close_file(char file_to_close)
+{
+    fclose(file_to_close);
+}
+
 /**
  * @brief Run compiler setup here
  * 
@@ -31,27 +41,17 @@ void setup(void)
     // actual setup
     
     DEBUG("finished starting up gemstone...");
-}
-
-/**
- * @brief Closes File after compiling.
- * 
- */
-
-void close_file(char file_to_close)
-{
-    fclose(file_to_close);
+    atexit(close_file(filename));
 }
 
 int main(int argc, char *argv[]) {
 
     setup();
-    atexit(close_file(filename);
 
     // Check for file input as argument
     if (2 != argc)
     {
-        printf("Usage: %s <filename>\n", argv[0]);
+        INFO("Usage: %s <filename>\n", argv[0]);
         PANIC("No File could be found");
     }
     

From 5f53d1dce46555d9ffc403078d24a7197735deb9 Mon Sep 17 00:00:00 2001
From: SirTalksalot75 <132705706+SirTalksalot75@users.noreply.github.com>
Date: Thu, 25 Apr 2024 14:02:12 +0200
Subject: [PATCH 12/13] Update main.c

changed indendation and declared and initialized yyin after file opening
---
 src/main.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main.c b/src/main.c
index db22990..04ab464 100644
--- a/src/main.c
+++ b/src/main.c
@@ -41,13 +41,13 @@ void setup(void)
     // actual setup
     
     DEBUG("finished starting up gemstone...");
-    atexit(close_file(filename));
 }
 
 int main(int argc, char *argv[]) {
 
     setup();
-
+    atexit(close_file(filename));
+    
     // Check for file input as argument
     if (2 != argc)
     {
@@ -58,13 +58,14 @@ int main(int argc, char *argv[]) {
     // filename as first argument
     char *filename = argv[1];
 
-    FILE *file = fopen(filename, "r");
-
     if (NULL == file)
     {
         PANIC("File couldn't be opened!");
     }
 
+    FILE *file = fopen(filename, "r");
+    *file = yyin;
+    
     yyparse();
 
     return 0;

From 72bba3278aaa4860bedc0369afc15182a72eaacd Mon Sep 17 00:00:00 2001
From: Ur Mom <eliasschmidth@gmail.com>
Date: Fri, 26 Apr 2024 16:21:54 +0200
Subject: [PATCH 13/13] updated main.c

---
 src/main.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/main.c b/src/main.c
index 04ab464..38cf9c9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4,6 +4,8 @@
 
 #define LOG_LEVEL LOG_LEVEL_DEBUG
 
+extern FILE* yyin;
+
 /**
  * @brief Log a debug message to inform about beginning exit procedures
  * 
@@ -18,9 +20,12 @@ void notify_exit(void)
  * 
  */
 
-void close_file(char file_to_close)
+void close_file(void)
 {
-    fclose(file_to_close);
+    if (NULL != yyin)
+    {
+        fclose(yyin);
+    }
 }
 
 /**
@@ -46,7 +51,7 @@ void setup(void)
 int main(int argc, char *argv[]) {
 
     setup();
-    atexit(close_file(filename));
+    atexit(close_file);
     
     // Check for file input as argument
     if (2 != argc)
@@ -58,13 +63,13 @@ int main(int argc, char *argv[]) {
     // filename as first argument
     char *filename = argv[1];
 
+    FILE *file = fopen(filename, "r");
+
     if (NULL == file)
     {
         PANIC("File couldn't be opened!");
     }
-
-    FILE *file = fopen(filename, "r");
-    *file = yyin;
+    yyin = file;
     
     yyparse();