From e805d9312ef5826aadf3fa73fcb12bd61c81b157 Mon Sep 17 00:00:00 2001
From: Joseph Henry <joseph.henry@zerotier.com>
Date: Wed, 26 Apr 2023 10:21:55 -0700
Subject: [PATCH] Fix caching in validation workflow

---
 .github/workflows/validate.yml | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index a0dce9148..02c1c8d5a 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -17,10 +17,23 @@ jobs:
       uses: actions-rs/toolchain@v1
       with:
         toolchain: stable
-        target: aarch64-apple-darwin
+        target: x86_64-unknown-linux-gnu
         override: true
         components: rustfmt, clippy
 
+    - name: Set up cargo cache
+      uses: actions/cache@v3
+      continue-on-error: false
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.toml', '*/Cargo.toml') }}
+        restore-keys: ${{ runner.os }}-cargo-
+
     - name: validate-1m-linux
       env:
         CC: 'gcc'