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https://github.com/kevinveenbirkenbach/computer-playbook.git
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43 lines
1.7 KiB
Bash
Executable File
43 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Decide which distros the latest-push CI run should cover. If the
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# pushed commit carries a `vX.Y.Z` annotated tag, run every declared
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# distro; otherwise pick one at random. Emits both `is_version` and
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# `distros` to GITHUB_OUTPUT. The distro set comes from INFINITO_DISTROS,
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# which the env layer generates from the meta/distros.yml SPOT.
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#
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# Usage:
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# pick_distro.sh
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# (reads GITHUB_SHA from env; writes to GITHUB_OUTPUT)
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
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# shellcheck source=scripts/meta/env/load.sh
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source "${REPO_ROOT}/scripts/meta/env/load.sh"
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: "${INFINITO_DISTROS:?INFINITO_DISTROS must be resolved by scripts/meta/env/load.sh}"
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read -r -a ALL_DISTROS <<<"${INFINITO_DISTROS}"
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version_tag="$(
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git tag --points-at "${GITHUB_SHA}" |
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grep -E '^v[0-9]+(\.[0-9]+)*$' |
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head -n 1 || true # nocheck: shell-or-true -- grandfathered: worked in practice; TODO: sharpen to catch only the exact tolerated error
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)"
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if [[ -n "$version_tag" ]]; then
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echo "is_version=true" >>"$GITHUB_OUTPUT"
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echo "version_tag=${version_tag}" >>"$GITHUB_OUTPUT"
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distros="${ALL_DISTROS[*]}"
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echo "🎯 Commit ${GITHUB_SHA} has version tag ${version_tag} → running ALL distros"
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else
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echo "is_version=false" >>"$GITHUB_OUTPUT"
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echo "version_tag=" >>"$GITHUB_OUTPUT"
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one="$(printf '%s\n' "${ALL_DISTROS[@]}" | shuf -n 1)"
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distros="$one"
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echo "🎲 No version tag on commit → picked distro: ${one}"
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fi
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echo "distros=${distros}" >>"$GITHUB_OUTPUT"
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echo "=== Selected distros: ${distros} ==="
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echo "=== is_version: $(grep -E '^is_version=' "$GITHUB_OUTPUT" | tail -n 1) ==="
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echo "=== version_tag: $(grep -E '^version_tag=' "$GITHUB_OUTPUT" | tail -n 1) ==="
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