From fb966e02a35645cbf2b63252ce4876fd89fee45b Mon Sep 17 00:00:00 2001
From: Taylor Thomas <taylor.thomas@microsoft.com>
Date: Wed, 13 May 2020 16:06:15 -0600
Subject: [PATCH 1/2] feat(runtime): Adds conditional compilation for windows

This adds conditional compilation for the SIGINT interrupts. Due
to the macro, this is mostly a copy/paste job with one version
for windows
---
 kube/src/runtime/reflector.rs | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/kube/src/runtime/reflector.rs b/kube/src/runtime/reflector.rs
index a76b92585..c4e3ee254 100644
--- a/kube/src/runtime/reflector.rs
+++ b/kube/src/runtime/reflector.rs
@@ -4,10 +4,13 @@ use crate::{
 };
 use futures::{future::FutureExt, lock::Mutex, pin_mut, select, TryStreamExt};
 use serde::de::DeserializeOwned;
-use tokio::{
-    signal::{self, ctrl_c},
-    time::delay_for,
-};
+use tokio::{signal::ctrl_c, time::delay_for};
+
+#[cfg(not(target_family = "windows"))]
+use tokio::signal;
+
+#[cfg(target_family = "windows")]
+use tokio::sync::mpsc::{channel, Receiver};
 
 use std::{collections::BTreeMap, sync::Arc, time::Duration};
 
@@ -59,10 +62,18 @@ where
             // local development needs listening for ctrl_c
             let ctrlc_fut = ctrl_c().fuse();
             // kubernetes apps need to listen for SIGTERM (30s warning)
-            use signal::unix::{signal, SignalKind}; // TODO: conditional compile
+            #[cfg(not(target_family = "windows"))]
+            use signal::unix::{signal, SignalKind};
+            #[cfg(not(target_family = "windows"))]
             let mut sigterm = signal(SignalKind::terminate()).unwrap();
+            #[cfg(not(target_family = "windows"))]
             let sigterm_fut = sigterm.recv().fuse();
 
+            #[cfg(target_family = "windows")]
+            let (_tx, mut rx): (_, Receiver<()>) = channel(1);
+            #[cfg(target_family = "windows")]
+            let sigterm_fut = rx.recv().fuse();
+
             // and reflector needs to poll continuously
             let poll_fut = self.poll().fuse();
 

From a2e030d4400a13982db581aaac21db01ab45f887 Mon Sep 17 00:00:00 2001
From: Taylor Thomas <taylor.thomas@microsoft.com>
Date: Thu, 14 May 2020 12:03:07 -0600
Subject: [PATCH 2/2] Attempts to add windows build

---
 .circleci/config.yml | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 61c38f772..fb8088b0d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,10 +1,14 @@
 version: 2.1
 
+orbs:
+  win: circleci/windows@2.4.0
+
 workflows:
   version: 2
   all_jobs:
     jobs:
       - cargo_test
+      - windows_test
 
 jobs:
   cargo_test:
@@ -18,7 +22,7 @@ jobs:
       - run: grep "\[dependencies\]" -A 9000 kube/Cargo.toml > deps_checksum
       - restore_cache:
           keys:
-          - cache-{{ checksum "deps_checksum" }}
+            - cache-{{ checksum "deps_checksum" }}
       - run: cargo build
       - run: cargo test --lib
       - run: cargo test --example crd_api crd_reflector
@@ -31,3 +35,35 @@ jobs:
             - target/debug/build
             - target/debug/deps
           key: cache-{{ checksum "deps_checksum" }}
+  windows_test:
+    environment:
+      - CARGO_INCREMENTAL: 0
+      - CARGO_BUILD_TARGET: "x86_64-pc-windows-msvc"
+    executor:
+      name: win/default
+      shell: bash.exe
+    steps:
+      - checkout
+      - run:
+          name: "HACK: remove gitconfig to prevent ssh fetches from cargo"
+          command: rm ~/.gitconfig
+      - run: curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain stable --target $CARGO_BUILD_TARGET
+      - run: echo 'export PATH="$HOME/.cargo/bin:$PATH"' >> $BASH_ENV
+      - run: grep "\[dependencies\]" -A 9000 kube/Cargo.toml > deps_checksum
+      - restore_cache:
+          keys:
+            - cache-{{ checksum "deps_checksum" }}
+      # To avoid openssl dependencies on windows, we need to set the rustls-tls feature, which
+      # requires being at the crate level rather than the workspace level
+      - run: cd kube && cargo test --example crd_api crd_reflector --no-default-features --features=rustls-tls
+      - run: cd kube-derive && cargo test -j4
+      - run: cd kube && cargo test -j4 --no-default-features --features=rustls-tls
+      - run: cd kube-derive && cargo test --lib
+      - run: cd kube && cargo test --lib --no-default-features --features=rustls-tls
+      - save_cache:
+          paths:
+            - "$HOME/.cargo/registry"
+            - target/debug/.fingerprint
+            - target/debug/build
+            - target/debug/deps
+          key: cache-{{ checksum "deps_checksum" }}