update info output

tools/pikaCompiler/src/compiler.rs

@@ -56,7 +56,7 @@ impl Compiler {
 
     pub fn analyze_file(mut compiler: Compiler, file_name: String, is_top_pkg: bool) -> Compiler {
         println!(
-            "(PikaScript) compiling {}{}.py...",
+            "    compiling {}{}.py...",
             compiler.source_path, file_name
         );
         let file = File::open(format!("{}{}.py", compiler.source_path, file_name));

tools/pikaCompiler/src/main.rs

@@ -15,13 +15,16 @@ use std::io::prelude::*;
 use version_info::*;
 
 fn main() {
+    /* new a version_info object */
+    println!("(PikaScript) packages installed:");
+    let mut version_info = VersionInfo::new();
+    version_info = VersionInfo::analyze_file(version_info, String::from("requestment.txt"));
+
+    println!("(PikaScript) pika compiler:");
     /* new a compiler, sellect to path */
     let mut compiler = Compiler::new(String::from(""), String::from("pikascript-api/"));
     /* analyze file begin with main.py */
     compiler = Compiler::analyze_file(compiler, String::from("main"), false);
-    /* new a version_info object */
-    let mut version_info = VersionInfo::new();
-    version_info = VersionInfo::analyze_file(version_info, String::from("requestment.txt"));
     /* write the infomatrion to compiler-info */
     let mut compiler_info_file =
         File::create(format!("{}compiler-info.txt", compiler.dist_path)).unwrap();

tools/pikaCompiler/src/version_info.rs

@@ -18,16 +18,29 @@ impl VersionInfo {
         return version_info;
     }
 
+    fn analyze_line(mut self, line: String) -> VersionInfo {
+        println!("    {}", line.as_str());
+        return self;
+    }
+
     pub fn analyze_file(mut self, source_path: String) -> VersionInfo {
         self.source_path = source_path;
         let file = File::open(&self.source_path);
         let mut file = match file {
             Ok(file) => file,
             Err(_) => {
-                println!("(PikaScript) requestment.txt no found.");
+                println!("(PikaScript) 'requestment.txt' no found.");
                 return self;
             }
         };
+        /* solve lines in file */
+        let mut file_str = String::new();
+        file.read_to_string(&mut file_str).unwrap();
+        let lines: Vec<&str> = file_str.split('\n').collect();
+        /* analyze each line of pikascript-api.py */
+        for line in lines.iter() {
+            self = VersionInfo::analyze_line(self, line.to_string());
+        }
         return self;
     }
 }