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ci: enable Docker layer caching for cspell spellcheck job #3278

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Merged
arkid15r merged 6 commits into from
Jan 10, 2026
Merged

ci: enable Docker layer caching for cspell spellcheck job #3278

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0c9e1f3
ci: enable Docker layer caching for cspell spellcheck job
SuyashJain17 Jan 10, 2026
8a46db0
ci: pin Docker GitHub Actions to commit SHAs
SuyashJain17 Jan 10, 2026
1252166
ci: scope GHA cache for cspell Docker build
SuyashJain17 Jan 10, 2026
060e48b
Merge branch 'main' into ci-cspell-buildx-cache
SuyashJain17 Jan 10, 2026
8e80b3a
Update code
arkid15r Jan 10, 2026
516482b
Merge branch 'main' into ci-cspell-buildx-cache
arkid15r Jan 10, 2026
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13 changes: 13 additions & 0 deletions .github/workflows/run-ci-cd.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,19 @@ jobs:
- name: Check out repository
uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8

- name: Set up Docker buildx
uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f

- name: Build cspell image
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
with:
cache-from: type=gha,scope=cspell
cache-to: type=gha,scope=cspell,mode=max
context: cspell
file: cspell/Dockerfile
load: true
tags: cspell:ci

- name: Run cspell
run: |
make check-spelling
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9 changes: 5 additions & 4 deletions cspell/Makefile
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@@ -1,10 +1,11 @@
check-spelling: cspell-check

cspell-install:
@DOCKER_BUILDKIT=1 docker build \
--cache-from cspell \
cspell \
-t cspell
# Check if cspell:ci image exists (from CI build step), tag it to 'cspell' if found,
# otherwise build the image from scratch for local development.
@docker image inspect cspell:ci >/dev/null 2>&1 && \
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@arkid15r arkid15r Jan 10, 2026

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What's goal of these changes?

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@SuyashJain17 SuyashJain17 Jan 10, 2026

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The goal is to avoid rebuilding the cspell Docker image from scratch on every CI run.

The workflow now builds the image once using Buildx with the GitHub Actions cache and tags it as cspell:ci.
The Makefile change simply reuses that image when it’s already available and falls back to a local build otherwise, so CI benefits from caching without changing local behavior.

docker tag cspell:ci cspell || \
docker build -t cspell cspell

cspell-check: CMD="--no-progress -r /nest"
cspell-check: cspell-install cspell-run
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