write to file

src/main.rs

 use anyhow::Result;
-use blocking::multipart;
 use clap::{App, Arg};
-use multipart::Part;
 use rayon::prelude::*;
 use reqwest::{
     blocking::{self, Client},
@@ -217,17 +215,6 @@ fn construct_fs_tree(
     Ok(cur_tree)
 }
 
-fn upload_to_erp5<R: Read + Send + 'static>(
-    reader: R,
-    size: u64,
-    base_url: &str,
-    username: &str,
-    password: &str,
-    reference: &str,
-) -> Result<()> {
-  Part::reader_with_length(reader, size).file_name(format!("/var/log/metadata_collect.log"));
-  Ok(())
-}
 
 fn main() -> Result<()> {
     let m = App::new("metadata-collect-agent")
@@ -236,22 +223,6 @@ fn main() -> Result<()> {
                 .required(true)
                 .takes_value(true)
                 .multiple(false),
-            Arg::with_name("erp5-user")
-                .takes_value(true)
-                .multiple(false)
-                .required(true),
-            Arg::with_name("erp5-pass")
-                .takes_value(true)
-                .multiple(false)
-                .required(true),
-            Arg::with_name("erp5-file-reference")
-                .takes_value(true)
-                .multiple(false)
-                .required(true),
-            Arg::with_name("erp5-base-url")
-                .takes_value(true)
-                .multiple(false)
-                .required(true),
             Arg::with_name("ignored-dirs")
                 .takes_value(true)
                 .multiple(true)
@@ -283,21 +254,10 @@ fn main() -> Result<()> {
             &ignored_dirs,
         )?,
     };
-
-    let packed = serde_json::to_vec(&snapshot)?;
-    let packed_size = packed.len() as u64;
-
-    upload_to_erp5(
-        Cursor::new(packed),
-        packed_size,
-        m.value_of("erp5-base-url").unwrap(),
-        m.value_of("erp5-user").unwrap(),
-        m.value_of("erp5-pass").unwrap(),
-        m.value_of("erp5-file-reference").unwrap(),
-    )?;
-
-    writeln!(file, "[200202: end]");
-    writeln!(file, "[2020222: end]");
+    let packed = serde_json::to_string(&snapshot)?;
+    for s in packed.split(":{"){
+      file.write_all((s.to_owned()+"\n").as_bytes());
+    }
     let _result = child.wait().unwrap();
 
     Ok(())