CI/CD caching & proper Rust toolchain setup

.github/workflows/deploy-staging.yml

@@ -22,9 +22,24 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.85.0
+        with:
+          targets: wasm32-unknown-unknown
+
       - name: Install near CLI
         run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/near/near-cli-rs/releases/download/v0.19.0/near-cli-rs-installer.sh | sh
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
       - name: Check if staging account exists
         id: existence
         continue-on-error: true

.github/workflows/gas-report.yml

@@ -15,8 +15,19 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.85.0
       - name: Install cargo-near CLI
         run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/near/cargo-near/releases/download/cargo-near-v0.13.3/cargo-near-installer.sh | sh
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Generate gas report
         id: generate
         run: |

.github/workflows/test.yml

@@ -17,9 +17,21 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.85.0
+        with:
+          components: clippy
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Run cargo clippy
         run: |
-          rustup component add clippy
           cargo clippy --all-features --workspace --tests -- --warn clippy::all --warn clippy::nursery
 
   tests:
@@ -28,10 +40,23 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.85.0
+        with:
+          targets: wasm32-unknown-unknown
       - name: Install cargo-nextest
         # https://nexte.st/docs/installation/pre-built-binaries/#linux-x86_64
         run: curl -LsSf https://get.nexte.st/latest/linux | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
-      - name: Install cargo-near CLI
+      - name: Install cargo-near
         run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/near/cargo-near/releases/download/cargo-near-v0.13.3/cargo-near-installer.sh | sh
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Run tests
         run: ./test.sh

.github/workflows/undeploy-staging.yml

@@ -14,6 +14,17 @@ jobs:
         uses: actions/checkout@v4
       - name: Install near CLI
         run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/near/near-cli-rs/releases/download/v0.19.0/near-cli-rs-installer.sh | sh
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.85.0
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Cache init args
         id: cache-init-args
         uses: actions/cache@v4