wehub-resource-sync
92 lines
3.4 KiB
YAML
92 lines
3.4 KiB
YAML
name: Publish crates to crates.io
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# Publishes the smolvm *library* crates to crates.io so external consumers can
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# `cargo add smolvm-protocol` (etc.) at the same version as the released engine.
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#
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# The crate versions track the workspace — they're bumped in lockstep with the
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# engine — so this publishes whatever version is on the checked-out ref. Runs on
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# a version tag (the engine release) so publishing can never lapse behind a
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# release again, and on manual dispatch for a one-off catch-up.
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#
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# REQUIRES the `CARGO_REGISTRY_TOKEN` repo secret: a crates.io API token that
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# owns/can-publish the smolvm-* + smolfile crates. Without it the job skips with
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# a warning rather than failing a release.
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#
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# Publishes in dependency order (a dependency must be on crates.io before a
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# dependent's `version = "x"` requirement can resolve):
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# smolvm-protocol, smolvm-network (leaves)
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# → smolvm-pack, smolvm-smolfile (need protocol)
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# → smolvm-registry (needs pack)
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# smolvm-cuda / smolvm-cuda-guest are intentionally NOT published.
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on:
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push:
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tags: ["v1.*"]
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workflow_dispatch:
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inputs:
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dry_run:
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description: "Package + verify only (cargo publish --dry-run); don't upload."
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type: boolean
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default: false
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permissions:
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contents: read
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# Never let two publish runs race on the same crate versions.
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concurrency:
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group: publish-crates
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cancel-in-progress: false
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jobs:
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publish:
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name: publish library crates
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- uses: dtolnay/rust-toolchain@stable
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- name: Publish library crates in dependency order
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env:
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CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
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DRY_RUN: ${{ inputs.dry_run }}
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run: |
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set -euo pipefail
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if [ "${DRY_RUN:-false}" != "true" ] && [ -z "${CARGO_REGISTRY_TOKEN:-}" ]; then
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echo "::warning::CARGO_REGISTRY_TOKEN is not set — skipping crates.io publish. \
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Add the secret to enable it."
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exit 0
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fi
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# Dependency order: a dep must be published (and indexed) before a
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# dependent, so its `version = "x"` requirement resolves on crates.io.
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crates=(smolvm-protocol smolvm-network smolvm-pack smolvm-smolfile smolvm-registry)
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for c in "${crates[@]}"; do
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name="$(grep -m1 '^name' "crates/$c/Cargo.toml" | sed -E 's/.*"([^"]+)".*/\1/')"
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ver="$(grep -m1 '^version' "crates/$c/Cargo.toml" | sed -E 's/.*"([^"]+)".*/\1/')"
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echo "::group::$name $ver"
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if [ "${DRY_RUN:-false}" = "true" ]; then
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cargo publish -p "$name" --dry-run
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echo "::endgroup::"
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continue
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fi
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# Idempotent: skip a version that's already on crates.io, so a re-run
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# after a partial failure resumes instead of erroring on duplicates.
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if curl -sf -H "User-Agent: smolvm-publish (ops@smolmachines.com)" \
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"https://crates.io/api/v1/crates/$name/$ver" >/dev/null 2>&1; then
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echo "$name $ver already on crates.io — skipping"
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echo "::endgroup::"
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continue
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fi
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# `cargo publish` blocks until the new version is in the registry
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# index, so the next (dependent) crate can resolve it.
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cargo publish -p "$name"
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echo "published $name $ver"
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echo "::endgroup::"
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done
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