From 9b56f7a04a12edfeb041724d061a06b5f594c4fd Mon Sep 17 00:00:00 2001
From: LongYinan <lynweklm@gmail.com>
Date: Sat, 15 Aug 2020 18:31:52 +0800
Subject: [PATCH] build: try fix docs-rs build

---
 napi/Cargo.toml | 3 +++
 sys/Cargo.toml  | 5 +----
 sys/build.rs    | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/napi/Cargo.toml b/napi/Cargo.toml
index dfd453c1..fe52be24 100644
--- a/napi/Cargo.toml
+++ b/napi/Cargo.toml
@@ -32,3 +32,6 @@ optional = true
 
 [build-dependencies]
 napi-build = { version = "0.2", path = "../build" }
+
+[package.metadata.docs.rs]
+rustc-args = ["--cfg", "docsrs"]
diff --git a/sys/Cargo.toml b/sys/Cargo.toml
index 8b4e8505..7a8bce3a 100644
--- a/sys/Cargo.toml
+++ b/sys/Cargo.toml
@@ -10,9 +10,6 @@ license = "MIT"
 keywords = ["NodeJS", "FFI", "NAPI", "n-api"]
 include = ["src/**/*", "Cargo.toml", "build.rs", ".node-headers/**/*"]
 
-[features]
-docs-rs = []
-
 [target.'cfg(windows)'.build-dependencies]
 flate2 = "1.0"
 reqwest = { version = "0.10", features = ["native-tls", "blocking"] }
@@ -30,4 +27,4 @@ regex = "1.3"
 semver = "0.10"
 
 [package.metadata.docs.rs]
-features = ["docs-rs"]
+rustc-args = ["--cfg", "docsrs"]
diff --git a/sys/build.rs b/sys/build.rs
index 36123927..6533a30e 100644
--- a/sys/build.rs
+++ b/sys/build.rs
@@ -14,7 +14,7 @@ use std::env;
 use std::path::PathBuf;
 use std::process::Command;
 
-#[cfg(not(any(target_os = "windows", feature = "docs-rs")))]
+#[cfg(not(any(target_os = "windows", docsrs)))]
 const NODE_PRINT_EXEC_PATH: &'static str = "console.log(process.execPath)";
 
 fn main() {
@@ -55,7 +55,7 @@ fn main() {
     .expect("Unable to write napi bindings");
 }
 
-#[cfg(all(target_os = "windows", not(feature = "docs-rs")))]
+#[cfg(all(target_os = "windows", not(docsrs)))]
 fn find_node_include_path(node_full_version: &str) -> PathBuf {
   let mut out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
   out_path.push(format!("node-headers-{}.tar.gz", node_full_version));
@@ -81,14 +81,14 @@ fn find_node_include_path(node_full_version: &str) -> PathBuf {
   header_dist_path
 }
 
-#[cfg(feature = "docs-rs")]
+#[cfg(docsrs)]
 fn find_node_include_path(_node_full_version: &str) -> PathBuf {
   let mut current = env::current_dir().unwrap();
   current.push(".node-headers");
   current
 }
 
-#[cfg(not(any(target_os = "windows", feature = "docs-rs")))]
+#[cfg(not(any(target_os = "windows", docsrs)))]
 fn find_node_include_path(_node_full_version: &str) -> PathBuf {
   let node_exec_path = String::from_utf8(
     Command::new("node")