Merge pull request #13 from lpenz/notempdir

Replace tempdir crate with tempfile

Author: Mic92

.travis.yml

@@ -2,8 +2,6 @@ language: rust
 sudo: false
 rust: stable
 cache: cargo
-env:
-  global: CARGO_VENDOR_VERSION=0.1.23
 matrix:
   include:
     - env: TARGET=x86_64-unknown-linux-musl
@@ -17,9 +15,6 @@ matrix:
     #      packages:
     #        - gcc-arm-linux-gnueabihf
 install:
-  - curl -sSfL https://github.com/alexcrichton/cargo-vendor/releases/download/${CARGO_VENDOR_VERSION}/cargo-vendor-${CARGO_VENDOR_VERSION}-x86_64-unknown-linux-musl.tar.gz
-    | tar xzf - -C $HOME/bin --strip-components=1
-  - cargo vendor --version
   - rustup target add $TARGET
 script:
   - if [[ $TARGET == "aarch64-unknown-linux-musl" ]]; then sudo apt-get install -y --force-yes --no-install-recommends gcc-aarch64-linux-gnu libc6-arm64-cross libc6-dev-arm64-cross; fi

Cargo.lock

@@ -6,4 +6,4 @@ edition = "2018"
 
 [dependencies]
 nix = "0.13.*"
-tempdir = "0.*"
+tempfile = "3"

Cargo.toml

@@ -14,7 +14,7 @@ use std::path::Path;
 use std::path::PathBuf;
 use std::process;
 use std::string::String;
-use tempdir::TempDir;
+use tempfile::TempDir;
 
 const NONE: Option<&'static [u8]> = None;
 
@@ -235,7 +235,7 @@ fn main() {
         process::exit(1);
     }
     let tempdir =
-        TempDir::new("nix").expect("failed to create temporary directory for mount point");
+        TempDir::new().expect("failed to create temporary directory for mount point");
     let rootdir = PathBuf::from(tempdir.path());
 
     let nixdir = fs::canonicalize(&args[1])

src/main.rs

@@ -1,15 +1,15 @@
 use std::env;
 use std::path::PathBuf;
 use std::process::Command;
-use tempdir::TempDir;
+use tempfile::TempDir;
 
 #[test]
 fn run_nix_install() {
     let root = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
     let cmd_path = root.join("target/debug/nix-user-chroot");
     assert!(cmd_path.exists());
 
-    let tempdir = TempDir::new("nix-install").unwrap();
+    let tempdir = TempDir::new().unwrap();
 
     let result = Command::new(cmd_path)
         .args(&[