Save linkcheck cache always

Author: marxin

.github/workflows/ci.yml

@@ -41,6 +41,7 @@ jobs:
           path: |
             ~/book/linkcheck
           key: ${{ runner.os }}-${{ hashFiles('./book/linkcheck') }}
+          save-always: true
 
       - name: Install latest nightly Rust toolchain
         if: steps.mdbook-cache.outputs.cache-hit != 'true'

ci/linkcheck.sh

@@ -8,7 +8,7 @@ set_github_token() {
 }
 
 # https://docs.github.com/en/actions/reference/environment-variables
-if [ "$GITHUB_EVENT_NAME" = "schedule" ] ; then # running in scheduled job
+if [ yes ] ; then # running in scheduled job
   FLAGS=""
   USE_TOKEN=1