feat: resolve ~ paths (#875)

* feat: resolve `~` paths

Cargo.toml

@@ -6,7 +6,7 @@ description = "Build, bundle & ship your Rust WASM application to the web."
 license = "MIT/Apache-2.0"
 authors = [
     "Anthony Dodd <[email protected]>",
-    "Jens Reimann <[email protected]>"
+    "Jens Reimann <[email protected]>",
 ]
 repository = "https://github.com/trunk-rs/trunk"
 readme = "README.md"
@@ -33,6 +33,7 @@ directories = "5"
 dunce = "1"
 flate2 = "1"
 futures-util = { version = "0.3", default-features = false, features = ["sink"] }
+homedir = "0.3.3"
 htmlescape = "0.3.1"
 humantime = "2"
 humantime-serde = "1"
@@ -111,11 +112,7 @@ native-tls = [
 ]
 
 # enable the update check on startup
-update_check = [
-    "crates_io_api"
-]
+update_check = ["crates_io_api"]
 
 # enable vendoring on crates supporting that
-vendored = [
-    "openssl?/vendored",
-]
+vendored = ["openssl?/vendored"]

src/config/rt/serve.rs

@@ -250,7 +250,20 @@ fn absolute_path_if_some(
     file_description: &str,
 ) -> anyhow::Result<Option<PathBuf>, anyhow::Error> {
     match maybe_path {
-        Some(path) => Ok(Some(absolute_path(path, file_description)?)),
+        Some(path) => {
+            let path = if path.to_string_lossy().contains('~') {
+                let home_path = homedir::my_home()
+                    .context("home directory path not available")?
+                    .context("no home directory")?;
+                let new_path = path
+                    .to_string_lossy()
+                    .replace('~', &home_path.to_string_lossy());
+                PathBuf::from(new_path)
+            } else {
+                path
+            };
+            Ok(Some(absolute_path(path, file_description)?))
+        }
         None => Ok(None),
     }
 }