Fix zip times and use temp files

Cargo.toml

@@ -11,6 +11,7 @@ clap = { version = "4.5.6", features = ["derive"] }
 console = "0.15.8"
 materialbin = { version = "0.1.1", git = "https://github.com/mcbegamerxx954/materialbin" }
 scroll = "0.12.0"
-zip = { version = "2.1.3", default-features = false, features = ["deflate"] }
+tempfile = "3.10.1"
+zip = { version = "2.1.3", default-features = false, features = ["deflate", "time"] }
 zune-inflate = "0.2.54"
 

src/main.rs

@@ -1,6 +1,6 @@
 use std::{
     fs::File,
-    io::{BufReader, Read, Seek, Write},
+    io::{self, BufReader, Read, Seek, Write},
     path::{Path, PathBuf},
 };
 
@@ -15,6 +15,7 @@ use clap::{
 use console::style;
 use materialbin::{CompiledMaterialDefinition, MinecraftVersion};
 use scroll::Pread;
+use tempfile::tempfile;
 use zip::{
     read::ZipFile,
     write::{ExtendedFileOptions, FileOptions},
@@ -95,9 +96,14 @@ fn main() -> anyhow::Result<()> {
                 auto_name
             }
         };
-        let mut output_file = file_to_shrodinger(&output_filename, opts.yeet)?;
+        let mut tmp_file = tempfile()?;
+        let mut output_file = file_to_shrodinger(&mut tmp_file, opts.yeet)?;
         println!("Processing input {}", style(opts.file).cyan());
         file_update(&mut input_file, &mut output_file, mcversion)?;
+        if !opts.yeet {
+            let mut output_file = File::create(output_filename)?;
+            io::copy(&mut tmp_file, &mut output_file)?;
+        }
         return Ok(());
     }
     if opts.file.ends_with(".zip") || opts.file.ends_with(".mcpack") {
@@ -116,22 +122,31 @@ fn main() -> anyhow::Result<()> {
                 auto_name
             }
         };
-        let mut output_file = file_to_shrodinger(&output_filename, opts.yeet)?;
+        let mut tmp_file = tempfile()?;
+        let mut output_file = file_to_shrodinger(&mut tmp_file, opts.yeet)?;
         println!("Processing input zip {}", style(opts.file).cyan());
         zip_update(
             &mut input_file,
             &mut output_file,
             mcversion,
             opts.zip_compression,
         )?;
+        tmp_file.rewind()?;
+        if !opts.yeet {
+            let mut output_file = File::create(output_filename)?;
+            io::copy(&mut tmp_file, &mut output_file)?;
+        }
     }
     Ok(())
 }
-fn file_to_shrodinger(file: &Path, dissapear: bool) -> anyhow::Result<ShrodingerOutput> {
+fn file_to_shrodinger<'a>(
+    file: &'a mut File,
+    dissapear: bool,
+) -> anyhow::Result<ShrodingerOutput<'a>> {
     if dissapear {
         Ok(ShrodingerOutput::Nothing)
     } else {
-        Ok(ShrodingerOutput::File(File::create(file)?))
+        Ok(ShrodingerOutput::File(file))
     }
 }
 fn update_filename(
@@ -217,11 +232,11 @@ fn read_material(data: &[u8]) -> anyhow::Result<CompiledMaterialDefinition> {
 
     anyhow::bail!("Material file is invalid");
 }
-enum ShrodingerOutput {
-    File(File),
+enum ShrodingerOutput<'a> {
+    File(&'a mut File),
     Nothing,
 }
-impl Write for ShrodingerOutput {
+impl<'a> Write for ShrodingerOutput<'a> {
     fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
         match self {
             Self::File(f) => f.write(buf),
@@ -235,7 +250,7 @@ impl Write for ShrodingerOutput {
         }
     }
 }
-impl Seek for ShrodingerOutput {
+impl<'a> Seek for ShrodingerOutput<'a> {
     fn seek(&mut self, pos: std::io::SeekFrom) -> std::io::Result<u64> {
         match self {
             Self::File(f) => f.seek(pos),