ci: migrate all workflows to Blacksmith runners#7197
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PastaPastaPasta merged 1 commit intodashpay:developfrom Mar 3, 2026
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ci: migrate all workflows to Blacksmith runners#7197PastaPastaPasta merged 1 commit intodashpay:developfrom
PastaPastaPasta merged 1 commit intodashpay:developfrom
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Migrate the core build pipeline workflows from GitHub-hosted runners to Blacksmith runners for faster builds and better caching. Runner mapping: - ubuntu-latest / ubuntu-24.04 → blacksmith-4vcpu-ubuntu-2404 - ubuntu-24.04-arm → blacksmith-4vcpu-ubuntu-2404-arm Updated workflows: - build.yml: check-skip + all runs-on passed to sub-workflows - build-container.yml: runners + Docker actions (useblacksmith/*) - build-depends.yml: default runs-on input - build-src.yml: default runs-on input Also removes explicit Docker layer cache config from build-container.yml as Blacksmith handles caching natively.
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2ad94f9 ci: use repo variables for runner selection (Blacksmith + fork compat) (PastaClaw) Pull request description: ## Summary Migrate the lint and depends-source-cache workflows to Blacksmith runners to keep the entire main CI pipeline on the same runner infrastructure. Fixes cache compatibility issues when build/test jobs run on Blacksmith but the cache-warming job runs on GitHub-hosted runners. ## Changes | Workflow | Before | After | |----------|--------|-------| | `cache-depends-sources.yml` | `ubuntu-24.04-arm` | `blacksmith-4vcpu-ubuntu-2404-arm` | | `lint.yml` | `ubuntu-24.04` | `blacksmith-4vcpu-ubuntu-2404` | Companion to #7197 (build pipeline migration). Top commit has no ACKs. Tree-SHA512: 73e04bd2453b127099ed48b21a6abaa4b618778ba5cd4819adb7efd7657c8d7470ae14e22a3adc4bc309bbec5358d461cd2b3243dea5658f7f239c9b2c9bb373
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Summary
Migrate all CI workflows from GitHub-hosted runners to Blacksmith runners for faster builds and better caching. Supersedes #7196 (auto-generated bot PR) with full coverage of all workflows.
Runner mapping
ubuntu-latest/ubuntu-24.04blacksmith-4vcpu-ubuntu-2404ubuntu-24.04-armblacksmith-4vcpu-ubuntu-2404-armChanges
All 9 workflow files updated:
build.yml—check-skiprunner + allruns-onvalues passed to sub-workflowsbuild-container.yml— Runners + Docker actions (useblacksmith/setup-docker-builder@v1,useblacksmith/build-push-action@v2), removed explicit layer cache config (Blacksmith handles caching natively)build-depends.yml,build-src.yml,test-src.yml— Defaultruns-oninput updatedlint.yml,cache-depends-sources.yml— Hardcoded runners updatedguix-build.yml— ARM runners updatedsemantic-pull-request.yml— Runner updatedArchitecture-aware: Jobs that were on ARM runners stay on ARM (
blacksmith-4vcpu-ubuntu-2404-arm); x86 jobs use the x86 variant.Testing
CI will validate itself — if Blacksmith runners work, the workflows pass. If they don't, we revert.