From c96b595f42c80db47b44c6240d59de12bb1e537c Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Sat, 17 Sep 2022 04:37:43 -0400
Subject: [PATCH] Pin nightly used for fmt/clippy

As per https://github.com/serai-dex/serai/issues/116.
---
 .github/nightly-version     |  1 +
 .github/workflows/tests.yml | 16 ++++++++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)
 create mode 100644 .github/nightly-version

diff --git a/.github/nightly-version b/.github/nightly-version
new file mode 100644
index 00000000..6b066be9
--- /dev/null
+++ b/.github/nightly-version
@@ -0,0 +1 @@
+nightly-2022-09-01
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 32b8626d..ea97ff8a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,11 +14,15 @@ jobs:
         with:
           submodules: "recursive"
 
+      - name: Get nightly version to use
+        id: nightly
+        run: echo "::set-output name=version::$(cat .github/nightly-version)"
+
       - name: Build Dependencies
         uses: ./.github/actions/build-dependencies
         with:
-          # Clippy requires nightly for some reason
-          rust-toolchain: nightly
+          # Clippy requires nightly due to serai-runtime requiring it
+          rust-toolchain: ${{ steps.nightly.outputs.version }}
           rust-components: clippy
 
       - name: Run Clippy
@@ -42,13 +46,17 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Get nightly version to use
+        id: nightly
+        run: echo "::set-output name=version::$(cat .github/nightly-version)"
+
       # Doesn't grab the cache as it's not needed
       - name: Install rustfmt
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: ${{ steps.nightly.outputs.version }}
           profile: minimal
           components: rustfmt
 
       - name: Run rustfmt
-        run: cargo +nightly fmt -- --check
+        run: cargo fmt -- --check