From 1bbc70393c862a104fd5349a8324e88b50842f34 Mon Sep 17 00:00:00 2001
From: Jose Quintana <1700322+joseluisq@users.noreply.github.com>
Date: Mon, 8 Jan 2024 02:14:39 +0100
Subject: [PATCH] refactor: cache rust toolchain & cargo dirs for ci devel workflow (#300)

---
 .github/workflows/devel.yml | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/devel.yml b/.github/workflows/devel.yml
index a228514..5c82ff9 100644
--- a/.github/workflows/devel.yml
+++ b/.github/workflows/devel.yml
@@ -28,6 +28,7 @@ jobs:
     name: test
     runs-on: ${{ matrix.os }}
     env:
+      # Cargo binary
       CARGO_BIN: cargo
       # When CARGO_BIN is set to CROSS, this is set to `--target matrix.target`
       TARGET_FLAGS: ""
@@ -41,8 +42,6 @@ jobs:
       matrix:
         build:
           - pinned
-          - stable
-          - beta
           - linux-musl
           - linux-musl-arm64
           - linux-musl-i686
@@ -66,16 +65,11 @@ jobs:
           - windows-msvc-arm64
           - windows-pc-gnu
         include:
-          # Specific Rust channels
+          # Specific Rust channels.
+          # We test against the latest and minimum Rust stable version.
           - build: pinned
             os: ubuntu-22.04
             rust: 1.70.0
-          - build: stable
-            os: ubuntu-22.04
-            rust: stable
-          - build: beta
-            os: ubuntu-22.04
-            rust: beta
           # Some of our release builds are generated by a nightly compiler to take
           # advantage of the latest optimizations/compile time improvements.
           - build: linux-musl
@@ -165,10 +159,24 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         fetch-depth: 1
 
+    - name: Cache Rust Cargo/Toolchain
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          ~/.rustup
+          **/target
+        key: rust-${{ matrix.build }}-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: |
+          rust-${{ matrix.build }}-${{ matrix.target }}-
+
     - name: Install Linux/BSD tools
       if: ${{ !contains(matrix.os, 'windows') }}
       run: scripts/ci/install_tools.sh --target=${{ matrix.target }}
@@ -187,7 +195,7 @@ jobs:
         if [[ "${{ matrix.build }}" == "linux-android-armv7" ]] || [[ "${{ matrix.build }}" == "linux-android-arm64" ]]; then
           echo "CARGO_BIN=scripts/ci/cargo.sh" >> $GITHUB_ENV
         else
-          cargo install cross@^0.2
+          cargo install --force cross@^0.2
           echo "CARGO_BIN=cross" >> $GITHUB_ENV
         fi
 
@@ -247,7 +255,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         fetch-depth: 1
 
--
libgit2 1.7.2