first version of init done

.gitignore

@@ -1 +1,2 @@
 /target
+/test

c_config.toml

@@ -0,0 +1,9 @@
+
+[general]
+target = "test"
+main = "main.c"
+
+[build]
+build_dir = "build"
+cc = "gcc"
+cflags = "-Wall"

src/compiler.rs

@@ -56,7 +56,7 @@ impl Compiler {
 
             let o_path_strip = o_path_dir.to_str().unwrap();
 
-            println!("Compiling {}", file);
+            println!("Compiling {file}");
 
             let mut c_path = path::Path::new(&file).parent().unwrap().components();
             c_path.next();
@@ -85,7 +85,7 @@ impl Compiler {
             );
 
             if verbose {
-                println!("{}", command);
+                println!("{command}");
             }
 
             o_s.push(o_path_strip.to_string());
@@ -96,10 +96,10 @@ impl Compiler {
             let stderr = std::str::from_utf8(&out.stderr).unwrap();
 
             if !stdout.is_empty() {
-                println!("{}", stdout);
+                println!("{stdout}");
             }
             if !stderr.is_empty() {
-                println!("{}", stderr);
+                println!("{stderr}");
             }
         }
 
@@ -110,7 +110,7 @@ impl Compiler {
         );
 
         for o_file in o_s {
-            link_command = format!("{} {}", link_command, o_file);
+            link_command = format!("{link_command} {o_file}");
         }
 
         let target_path = path::Path::new(&self.path).join(&self.config.general.target);
@@ -125,7 +125,7 @@ impl Compiler {
         println!("Building {}", target_path.to_str().unwrap());
 
         if verbose {
-            println!("{}", link_command);
+            println!("{link_command}");
         }
 
         let out = Command::new("sh")
@@ -138,10 +138,10 @@ impl Compiler {
         let stderr = std::str::from_utf8(&out.stderr).unwrap();
 
         if !stdout.is_empty() {
-            println!("{}", stdout);
+            println!("{stdout}");
         }
         if !stderr.is_empty() {
-            println!("{}", stderr);
+            println!("{stderr}");
         }
     }
 
@@ -164,6 +164,8 @@ impl Compiler {
                 .to_string(),
         );
 
+        println!("{scanned_files:?}");
+
         (src_file, header_files)
     }
 
@@ -301,7 +303,7 @@ impl Compiler {
         let mut inc_string = "".to_string();
 
         for inc_dir in self.inc_dirs.clone() {
-            inc_string = format!("{} -I{}", inc_string, inc_dir);
+            inc_string = format!("{inc_string} -I{inc_dir}");
         }
 
         inc_string

src/init.rs

@@ -1,7 +1,40 @@
-use std::{fs, path};
+use std::{fs, io::Write, path};
 
 pub fn init(path: String) {
-    println!("Creating {}", path);
+    println!("Creating {path}");
     fs::create_dir(path.clone()).unwrap();
     fs::create_dir(path::Path::new(&path).join("src")).unwrap();
+    let mut conf_file = fs::File::create(path::Path::new(&path).join("c_config.toml")).unwrap();
+    conf_file
+        .write_all(
+            format!(
+                r#"[general]
+target = "{path}"
+main = "src/main.c"
+
+[build]
+build_dir = "build"
+cc = "gcc"
+cflags = "-Wall"
+"#
+            )
+            .as_bytes(),
+        )
+        .unwrap();
+    conf_file.flush().unwrap();
+
+    let mut main_file =
+        fs::File::create(path::Path::new(&path).join("src").join("main.c")).unwrap();
+    main_file
+        .write_all(
+            r#"#include <stdio.h>
+
+int main(int argc, char **argv) {
+    printf("Hello world!\n");
+}
+"#
+            .as_bytes(),
+        )
+        .unwrap();
+    main_file.flush().unwrap();
 }

src/main.rs

@@ -61,8 +61,15 @@ fn main() {
     } else {
         let conf_path = path::Path::new(args.path.as_str()).join("c_config.toml");
 
-        let contents = fs::read_to_string(conf_path.clone())
-            .unwrap_or_else(|_| panic!("Couldn't read {}", conf_path.to_str().unwrap()));
+        // let contents = fs::read_to_string(conf_path.clone())
+        //     .unwrap_or_else(|_| panic!("Couldn't read {}", conf_path.to_str().unwrap()));
+
+        let contents = if let Ok(s) = fs::read_to_string(conf_path.clone()) {
+            s
+        } else {
+            eprintln!("Error: Couldn't read c_config.toml");
+            return;
+        };
 
         let config: Config = toml::from_str(&contents).unwrap();
 

test/c_config.toml

@@ -1,6 +1,6 @@
 [general]
-target = "main"
-main = "main.c"
+target = "test"
+main = "src/main.c"
 
 [build]
 build_dir = "build"

test/dir/test1.c

@@ -1,8 +0,0 @@
-#include "test1.h"
-#include "test2.h"
-#include <stdio.h>
-
-void test1() {
-    printf("Hola desde test1\n");
-    test2();
-}

test/dir/test1.h

@@ -1,6 +0,0 @@
-#ifndef TEST1_HEADER
-#define TEST1_HEADER
-
-void test1();
-
-#endif

test/dir/test2.c

@@ -1,6 +0,0 @@
-#include "test2.h"
-#include <stdio.h>
-
-void test2() {
-    printf("Hola desde test2\n");
-}

test/dir/test2.h

@@ -1,6 +0,0 @@
-#ifndef TEST2_HEADER
-#define TEST2_HEADER
-
-void test2();
-
-#endif

test/main.c

@@ -1,8 +0,0 @@
-#include <stdio.h>
-
-#include "test1.h"
-
-int main() {
-    printf("Hola desde main\n");
-    test1();
-}