From 16935bded1462eb0daa88930ca49eb62fb22c078 Mon Sep 17 00:00:00 2001
From: Evan Almloff <ealmlof1@stumail.jccc.edu>
Date: Sun, 30 Oct 2022 21:07:05 -0500
Subject: [PATCH] create out_dir if it doesn't exist on serve

---
 Cargo.lock           | 52 ++++++++++++++++++++++++++++++++++++++++++++
 src/cli/serve/mod.rs | 25 +++++++++++----------
 2 files changed, 65 insertions(+), 12 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 568e80cf3..d1aaa1fc4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -554,6 +554,8 @@ dependencies = [
  "clap",
  "colored 2.0.0",
  "convert_case",
+ "dioxus-core",
+ "dioxus-rsx",
  "dirs 4.0.0",
  "fern",
  "flate2",
@@ -582,6 +584,38 @@ dependencies = [
  "zip 0.6.2",
 ]
 
+[[package]]
+name = "dioxus-core"
+version = "0.2.1"
+source = "git+https://github.com/dioxuslabs/dioxus/#f89cd204557f09febebf1afc48f418ad6ebc5254"
+dependencies = [
+ "backtrace",
+ "bumpalo",
+ "dyn-clone",
+ "futures-channel",
+ "futures-util",
+ "indexmap",
+ "log",
+ "longest-increasing-subsequence",
+ "once_cell",
+ "rustc-hash",
+ "serde",
+ "slab",
+ "smallvec",
+]
+
+[[package]]
+name = "dioxus-rsx"
+version = "0.0.0"
+source = "git+https://github.com/dioxuslabs/dioxus/#f89cd204557f09febebf1afc48f418ad6ebc5254"
+dependencies = [
+ "dioxus-core",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "syn",
+]
+
 [[package]]
 name = "dirs"
 version = "1.0.5"
@@ -613,6 +647,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "dyn-clone"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f94fa09c2aeea5b8839e414b7b841bf429fd25b9c522116ac97ee87856d88b2"
+
 [[package]]
 name = "encode_unicode"
 version = "0.3.6"
@@ -1286,6 +1326,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "longest-increasing-subsequence"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3bd0dd2cd90571056fdb71f6275fada10131182f84899f4b2a916e565d81d86"
+
 [[package]]
 name = "lru-cache"
 version = "0.1.2"
@@ -1877,6 +1923,12 @@ version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustls"
 version = "0.20.6"
diff --git a/src/cli/serve/mod.rs b/src/cli/serve/mod.rs
index d99842fc4..841e72d10 100644
--- a/src/cli/serve/mod.rs
+++ b/src/cli/serve/mod.rs
@@ -1,5 +1,6 @@
 use super::*;
 use std::{
+    fs::create_dir_all,
     io::Write,
     path::PathBuf,
     process::{Command, Stdio},
@@ -71,19 +72,19 @@ impl Serve {
     pub fn regen_dev_page(crate_config: &CrateConfig) -> Result<()> {
         let serve_html = gen_page(&crate_config.dioxus_config, true);
 
-        let mut file = std::fs::File::create(
+        let dist_path = crate_config.crate_dir.join(
             crate_config
-                .crate_dir
-                .join(
-                    crate_config
-                        .dioxus_config
-                        .application
-                        .out_dir
-                        .clone()
-                        .unwrap_or_else(|| PathBuf::from("dist")),
-                )
-                .join("index.html"),
-        )?;
+                .dioxus_config
+                .application
+                .out_dir
+                .clone()
+                .unwrap_or_else(|| PathBuf::from("dist")),
+        );
+        if !dist_path.is_dir() {
+            create_dir_all(&dist_path)?;
+        }
+        let index_path = dist_path.join("index.html");
+        let mut file = std::fs::File::create(index_path)?;
         file.write_all(serve_html.as_bytes())?;
 
         Ok(())