From e4c130d89b80c8c214df0f48af254023f5b5de15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kh=E1=BA=A3i?= <hvksmr1996@gmail.com>
Date: Tue, 14 Apr 2020 23:41:42 +0700
Subject: [PATCH] ci: Set restore-keys for cache (#4745)

Before this commit, when Cargo.lock changes, cache is completely rebuilt, wasting time.

After this commit, if cache for a specific Cargo.lock is not found, it will fallback to find cache of another Cargo.lock.
---
 .github/workflows/ci.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8fcbacda66..d7381d9c48 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -110,6 +110,10 @@ jobs:
             target/*/gn_out
           key:
             ${{ matrix.config.os }}-${{ matrix.config.kind }}-${{ hashFiles('Cargo.lock') }}
+          restore-keys: |
+            ${{ matrix.config.os }}-${{ matrix.config.kind }}-${{ hashFiles('Cargo.lock') }}
+            ${{ matrix.config.os }}-${{ matrix.config.kind }}-
+            ${{ matrix.config.os }}-
 
       - name: lint.py
         if: matrix.config.kind == 'lint'