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-rw-r--r--.github/workflows/kernel.yml15
1 files changed, 13 insertions, 2 deletions
diff --git a/.github/workflows/kernel.yml b/.github/workflows/kernel.yml
index 05bc6ed8ee..43f843b256 100644
--- a/.github/workflows/kernel.yml
+++ b/.github/workflows/kernel.yml
@@ -102,12 +102,23 @@ jobs:
- name: Parse toolchain file
working-directory: openwrt
run: |
- TOOLCHAIN_FILE=$(curl "https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/sha256sums" \
- | sed -n -e 's/.*\(openwrt-toolchain.*\).tar.xz/\1/p')
+ TOOLCHAIN_STRING="$(curl "https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/sha256sums" \
+ | grep ".*openwrt-toolchain.*tar.xz")"
+ TOOLCHAIN_FILE=$(echo "$TOOLCHAIN_STRING" | sed -n -e 's/.*\(openwrt-toolchain.*\).tar.xz/\1/p')
+ TOOLCHAIN_SHA256=$(echo "$TOOLCHAIN_STRING" | cut -d ' ' -f 1)
echo "TOOLCHAIN_FILE=$TOOLCHAIN_FILE" >> "$GITHUB_ENV"
+ echo "TOOLCHAIN_SHA256=$TOOLCHAIN_SHA256" >> "$GITHUB_ENV"
+
+ - name: Cache external toolchain
+ id: cache-external-toolchain
+ uses: actions/cache@v3
+ with:
+ path: openwrt/${{ env.TOOLCHAIN_FILE }}
+ key: ${{ env.TOOLCHAIN_FILE }}-${{ env.TOOLCHAIN_SHA256 }}
- name: Download external toolchain
+ if: ${{ steps.cache-external-toolchain.outputs.cache-hit != 'true' }}
shell: su buildbot -c "sh -e {0}"
working-directory: openwrt
run: |