From 0cc321202410a89802f0b468fbf0d8f1124602ff Mon Sep 17 00:00:00 2001
From: Richard Pringle <richard.pringle@avalabs.org>
Date: Mon, 29 Apr 2024 11:10:42 -0400
Subject: [PATCH] Add rust-ci local github-action

---
 .github/actions/install-rust/action.yml | 21 +++++++++++++++++++
 .github/workflows/rust-ci.yml           | 28 ++++++++++++-------------
 2 files changed, 35 insertions(+), 14 deletions(-)
 create mode 100644 .github/actions/install-rust/action.yml

diff --git a/.github/actions/install-rust/action.yml b/.github/actions/install-rust/action.yml
new file mode 100644
index 0000000000..5943e6505e
--- /dev/null
+++ b/.github/actions/install-rust/action.yml
@@ -0,0 +1,21 @@
+name: 'Install Rust toolchain and Cache'
+description: 'Install a rust toolchain and cache'
+
+inputs:
+  targets:
+    description: 'pass targets to the rust-toolchain installer'
+    required: false
+  cache:
+    description: "to cache or not to cache, that is the question"
+    required: false
+    default: "true"
+
+runs:
+  using: composite
+  steps: 
+    - name: Install Rust
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        targets: ${{ inputs.targets }}
+    - if: ${{ inputs.cache == 'true' }}
+      uses: Swatinem/rust-cache@v2
diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 9b97955110..99b1049a26 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -17,16 +17,20 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Install Rust
+        uses: ./.github/actions/install-rust
+        with:
+          cache: false
       - name: Run static analysis tests
         run: cargo fmt --all --check
 
   docs:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
@@ -34,18 +38,18 @@ jobs:
           check-latest: true
           cache: true
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: ./.github/actions/install-rust
         with:
           targets: wasm32-unknown-unknown
-      - name: Checkout
-        uses: actions/checkout@v4
-      - uses: Swatinem/rust-cache@v2
+          cache: false
       - name: Run doc tests
         run: RUSTDOCFLAGS="-D warnings" cargo doc --no-deps --all-features --document-private-items --all
 
   clippy:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
@@ -53,12 +57,9 @@ jobs:
           check-latest: true
           cache: true
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: ./.github/actions/install-rust
         with:
           targets: wasm32-unknown-unknown
-      - name: Checkout
-        uses: actions/checkout@v4
-      - uses: Swatinem/rust-cache@v2
       - name: Run static analysis tests
         shell: bash
         run: cargo clippy --all --all-features --tests --benches --examples -- -D warnings
@@ -66,6 +67,8 @@ jobs:
   unit-tests:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
@@ -73,11 +76,8 @@ jobs:
           check-latest: true
           cache: true
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: ./.github/actions/install-rust
         with:
           targets: wasm32-unknown-unknown
-      - name: Checkout
-        uses: actions/checkout@v4
-      - uses: Swatinem/rust-cache@v2
       - name: Run unit tests
         run: cargo test --all-features --all