Merge pull request #104 from thomastaylor312/fix/ensure_path

fix(wkg): Ensures that the directory containing the config file exists

Cargo.toml

@@ -4,7 +4,7 @@ resolver = "2"
 
 [workspace.package]
 edition = "2021"
-version = "0.7.0"
+version = "0.7.1"
 authors = ["The Wasmtime Project Developers"]
 license = "Apache-2.0 WITH LLVM-exception"
 
@@ -36,9 +36,9 @@ tracing-subscriber = { version = "0.3.18", default-features = false, features =
     "fmt",
     "env-filter",
 ] }
-wasm-pkg-common = { version = "0.7.0", path = "crates/wasm-pkg-common" }
-wasm-pkg-client = { version = "0.7.0", path = "crates/wasm-pkg-client" }
+wasm-pkg-common = { version = "0.7.1", path = "crates/wasm-pkg-common" }
+wasm-pkg-client = { version = "0.7.1", path = "crates/wasm-pkg-client" }
 wasm-metadata = "0.217"
 wit-component = "0.217"
 wit-parser = "0.217"
-wasm-pkg-core = { version = "0.7.0", path = "crates/wasm-pkg-core" }
+wasm-pkg-core = { version = "0.7.1", path = "crates/wasm-pkg-core" }

crates/wkg/src/main.rs

@@ -122,6 +122,24 @@ impl ConfigArgs {
                 .ok_or(anyhow::anyhow!("global config path not available"))?
         };
 
+        // Check if the parent directory exists, if not create it
+        if let Some(parent) = path.parent() {
+            match tokio::fs::metadata(parent).await {
+                Ok(metadata) => {
+                    if !metadata.is_dir() {
+                        anyhow::bail!("parent directory is not a directory");
+                    }
+                }
+                Err(e) => {
+                    if e.kind() == std::io::ErrorKind::NotFound {
+                        tokio::fs::create_dir_all(parent).await?;
+                    } else {
+                        anyhow::bail!("failed to check for config file directory: {}", e);
+                    }
+                }
+            }
+        }
+
         if self.edit {
             let editor = std::env::var("EDITOR").or(Err(anyhow::anyhow!(
                 "failed to read `$EDITOR` environment variable"