From 8039b834cd8f8645a587982d3225a0475a2a5898 Mon Sep 17 00:00:00 2001
From: Adam <adam@haglund.dev>
Date: Tue, 5 Jul 2022 20:32:53 +0200
Subject: [PATCH 1/3] add helpful warning regarding windows symlinks

---
 src/main.rs | 40 ++++++++++++++++++++++++++++++++++++----
 1 file changed, 36 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index e6719f2..8931304 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,11 @@
 use std::{
+    fs,
     fs::create_dir_all,
+    os::windows,
     path::{Path, PathBuf},
 };
 
-use anyhow::Result;
+use anyhow::{bail, Result};
 use clap::{AppSettings, Parser, ValueHint};
 
 use crate::subcommand::{
@@ -12,9 +14,9 @@ use crate::subcommand::{
 };
 
 mod archives;
+mod files;
 mod node_version;
 mod subcommand;
-mod files;
 
 #[derive(Parser, Clone, Debug)]
 enum Subcommands {
@@ -95,8 +97,7 @@ impl Config {
 
 fn ensure_dir_exists(path: &Path) {
     if !path.exists() {
-        create_dir_all(path)
-            .unwrap_or_else(|err| panic!("Could not create {:?} - {}", path, err));
+        create_dir_all(path).unwrap_or_else(|err| panic!("Could not create {:?} - {}", path, err));
 
         println!("Created nvm dir at {:?}", path);
     }
@@ -106,12 +107,43 @@ fn ensure_dir_exists(path: &Path) {
     }
 }
 
+#[cfg(windows)]
+const SYMLINK_ERROR: &str = "You do not seem to have permissions to create symlinks.
+This is most likely due to Windows requiring Admin access for it unless you enable Developer Mode.
+
+Either run the program as Administrator or enable Developer Mode:
+https://docs.microsoft.com/en-us/windows/apps/get-started/enable-your-device-for-development#active-developer-mode
+
+Read more:
+https://blogs.windows.com/windowsdeveloper/2016/12/02/symlinks-windows-10";
+
+#[cfg(windows)]
+fn ensure_symlinks_work(config: &Config) -> Result<()> {
+    let target_path = &config.get_dir().join("test");
+
+    if windows::fs::symlink_dir(&config.get_shims_dir(), target_path).is_err() {
+        bail!("{SYMLINK_ERROR}");
+    }
+
+    fs::remove_dir(target_path).expect("Could not remove test symlink...");
+
+    Ok(())
+}
+
 fn main() -> Result<()> {
     let config: Config = Config::parse();
+    #[cfg(windows)]
+    let is_initial_run = !config.get_dir().exists();
 
     ensure_dir_exists(&config.get_dir());
     ensure_dir_exists(&config.get_versions_dir());
 
+    #[cfg(windows)]
+    if is_initial_run {
+        let result = ensure_symlinks_work(&config);
+        result?;
+    }
+
     match config.command {
         Subcommands::List(ref options) => ListCommand::run(&config, options),
         Subcommands::Install(ref options) => InstallCommand::run(&config, options),

From 4a238c34e766a0a6050437a0390b940ad62bccdf Mon Sep 17 00:00:00 2001
From: Adam <adam@haglund.dev>
Date: Tue, 5 Jul 2022 20:35:01 +0200
Subject: [PATCH 2/3] fix tests in ci

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b833e77..7a545e5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,7 +90,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-cargo-test-
 
-      - run: task test -- --nocapture
+      - run: task test
 
   clippy:
     runs-on: ubuntu-latest

From 97ce163a59bf44d848eeb84a4626a83b000fa44a Mon Sep 17 00:00:00 2001
From: Adam <adam@haglund.dev>
Date: Tue, 5 Jul 2022 20:37:54 +0200
Subject: [PATCH 3/3] fix builds

---
 src/main.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 8931304..0e96c04 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
+#[cfg(windows)]
+use std::os::windows;
 use std::{
     fs,
-    fs::create_dir_all,
-    os::windows,
     path::{Path, PathBuf},
 };
 
@@ -97,7 +97,8 @@ impl Config {
 
 fn ensure_dir_exists(path: &Path) {
     if !path.exists() {
-        create_dir_all(path).unwrap_or_else(|err| panic!("Could not create {:?} - {}", path, err));
+        fs::create_dir_all(path)
+            .unwrap_or_else(|err| panic!("Could not create {:?} - {}", path, err));
 
         println!("Created nvm dir at {:?}", path);
     }