mirror of https://github.com/openclaw/openclaw.git
62 lines
2.3 KiB
YAML
62 lines
2.3 KiB
YAML
name: Ensure base commit
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description: Ensure a shallow checkout has enough history to diff against a base SHA.
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inputs:
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base-sha:
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description: Base commit SHA to diff against.
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required: true
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fetch-ref:
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description: Branch or ref to deepen/fetch from origin when base-sha is missing.
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required: true
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runs:
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using: composite
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steps:
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- name: Ensure base commit is available
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shell: bash
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env:
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BASE_SHA: ${{ inputs.base-sha }}
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FETCH_REF: ${{ inputs.fetch-ref }}
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run: |
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set -euo pipefail
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if [ -z "$BASE_SHA" ] || [[ "$BASE_SHA" =~ ^0+$ ]]; then
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echo "No concrete base SHA available; skipping targeted fetch."
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exit 0
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fi
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if ! [[ "$BASE_SHA" =~ ^[0-9a-fA-F]{7,40}$ ]]; then
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echo "::error title=ensure-base-commit invalid base sha::Refusing invalid base SHA: $BASE_SHA"
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exit 2
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fi
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if ! git check-ref-format --branch "$FETCH_REF" >/dev/null 2>&1; then
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echo "::error title=ensure-base-commit invalid fetch ref::Refusing invalid fetch ref: $FETCH_REF"
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exit 2
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fi
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if git rev-parse --verify "$BASE_SHA^{commit}" >/dev/null 2>&1; then
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echo "Base commit already present: $BASE_SHA"
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exit 0
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fi
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for deepen_by in 25 100 300; do
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echo "Base commit missing; deepening $FETCH_REF by $deepen_by."
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if ! git fetch --no-tags --deepen="$deepen_by" origin -- "$FETCH_REF"; then
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echo "::warning title=ensure-base-commit fetch failed::Failed to deepen $FETCH_REF by $deepen_by while looking for $BASE_SHA"
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fi
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if git rev-parse --verify "$BASE_SHA^{commit}" >/dev/null 2>&1; then
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echo "Resolved base commit after deepening: $BASE_SHA"
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exit 0
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fi
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done
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echo "Base commit still missing; fetching full history for $FETCH_REF."
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if ! git fetch --no-tags origin -- "$FETCH_REF"; then
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echo "::warning title=ensure-base-commit fetch failed::Failed to fetch full history for $FETCH_REF while looking for $BASE_SHA"
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fi
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if git rev-parse --verify "$BASE_SHA^{commit}" >/dev/null 2>&1; then
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echo "Resolved base commit after full ref fetch: $BASE_SHA"
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exit 0
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fi
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echo "Base commit still unavailable after fetch attempts: $BASE_SHA"
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