Created Amalgamation System

README

@@ -21,6 +21,8 @@ loss of use, data or profits, whether in an action of contract, negligence
 or other tortious action, arising out of or in connection with the use or
 performance of this software.
 
+
+
 COMPILING
 
 If you are building from source you can either use the provided Unix Makefile:
@@ -37,6 +39,34 @@ To install the MuJS command line interpreter, static library and header file:
 
 	make prefix=/usr/local install
 
+
+SINGLE FILE
+
+If you want to embed the interpreter using the single file version, just include "mujsAll.h" in your main and compile with:
+
+	gcc your_main.c -lm
+
+
+~~~c 
+#include <stdio.h>
+#include "mujsAll.h"
+
+int main() {
+    js_State *J = js_newstate(NULL, NULL, JS_STRICT);
+
+    js_dostring(J, "var y = 10 + 20;");
+
+    js_getglobal(J, "y");
+    int result = js_tointeger(J, -1);
+    js_pop(J, 1);
+
+    printf("Result of exec: %d\n", result);
+
+    js_freestate(J);
+    return 0;
+}
+~~~
+
 DOWNLOAD
 
 The latest development source is available directly from the git repository:

amalgamate.py

@@ -0,0 +1,57 @@
+from os.path import join
+
+def get_action(referencer_dir: str, line: str) -> str or None:
+    line = line.strip()
+    if not line.startswith('#include'):
+        return None
+
+    if '"' in line:
+        relative_file = line.split('"')[1]
+        return join(referencer_dir, relative_file)
+
+
+
+def generate_amalgamated_code(starter: str) -> str:
+    """generate an full amalgamated code of the code you pass
+    Args:
+        starter (str): the started path of your code ex:'test.h'
+        output (str): the output you want to save, if its None it will not save nothing
+    Raises:
+        FileNotFoundError: if some file were not found
+
+    Returns:
+        str: The full amalgamated code
+    """
+    current_text = ''
+    try:
+        with open(starter) as f:
+            # get current dir name
+            current_dir = '/'.join(starter.split('/')[:-1])
+            lines = f.readlines()
+            for line in lines:
+                ##trim line
+                file_to_include = get_action(current_dir, line)
+                if file_to_include == None:
+                    current_text += line
+                    continue
+
+                else:
+                    current_text += generate_amalgamated_code(file_to_include)
+
+    except FileNotFoundError:
+        raise FileNotFoundError(f'FileNotFoundError: {starter}')
+
+
+    return '\n' + current_text +'\n'
+
+
+def main():
+
+    definitions = generate_amalgamated_code('mujs/one.c')
+    with open('mujs/mujs.h','r') as arq:
+        declarations = arq.read()
+        final = declarations.replace('//definition_point',definitions) +'\n'
+        with open('mujsAll.h','w') as arq2:
+            arq2.write(final)
+
+main()

mujs.h → mujs/mujs.h

@@ -244,6 +244,8 @@ int js_type(js_State *J, int idx);
 void js_repr(js_State *J, int idx);
 const char *js_torepr(js_State *J, int idx);
 const char *js_tryrepr(js_State *J, int idx, const char *error);
+//dont delete the next comment 
+//definition_point
 
 #ifdef __cplusplus
 }