72 lines
2.2 KiB
Bash
72 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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# Sync preview NuGet packages into the local offline feed.
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# Reads package metadata from ops/devops/nuget-preview-packages.csv
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# and ensures ./local-nuget holds the expected artefacts (with SHA-256 verification).
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# Optional 4th CSV column can override the download base (e.g. dotnet-public flat container).
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set -euo pipefail
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repo_root="$(git -C "${BASH_SOURCE%/*}/.." rev-parse --show-toplevel 2>/dev/null || pwd)"
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manifest="${repo_root}/ops/devops/nuget-preview-packages.csv"
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dest="${repo_root}/local-nuget"
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nuget_v2_base="${NUGET_V2_BASE:-https://www.nuget.org/api/v2/package}"
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if [[ ! -f "$manifest" ]]; then
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echo "Manifest not found: $manifest" >&2
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exit 1
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fi
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mkdir -p "$dest"
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fetch_package() {
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local package="$1"
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local version="$2"
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local expected_sha="$3"
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local source_base="$4"
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local target="$dest/${package}.${version}.nupkg"
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local url
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if [[ -n "$source_base" ]]; then
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local package_lower
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package_lower="${package,,}"
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url="${source_base%/}/${package_lower}/${version}/${package_lower}.${version}.nupkg"
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else
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url="${nuget_v2_base%/}/${package}/${version}"
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fi
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echo "[sync-nuget] Fetching ${package} ${version}"
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local tmp
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tmp="$(mktemp)"
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trap 'rm -f "$tmp"' RETURN
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curl -fsSL --retry 3 --retry-delay 1 "$url" -o "$tmp"
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local actual_sha
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actual_sha="$(sha256sum "$tmp" | awk '{print $1}')"
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if [[ "$actual_sha" != "$expected_sha" ]]; then
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echo "Checksum mismatch for ${package} ${version}" >&2
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echo " expected: $expected_sha" >&2
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echo " actual: $actual_sha" >&2
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exit 1
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fi
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mv "$tmp" "$target"
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trap - RETURN
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}
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while IFS=',' read -r package version sha source_base; do
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[[ -z "$package" || "$package" == \#* ]] && continue
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local_path="$dest/${package}.${version}.nupkg"
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if [[ -f "$local_path" ]]; then
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current_sha="$(sha256sum "$local_path" | awk '{print $1}')"
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if [[ "$current_sha" == "$sha" ]]; then
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echo "[sync-nuget] OK ${package} ${version}"
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continue
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fi
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echo "[sync-nuget] SHA mismatch for ${package} ${version}, refreshing"
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else
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echo "[sync-nuget] Missing ${package} ${version}"
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fi
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fetch_package "$package" "$version" "$sha" "${source_base:-}"
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done < "$manifest"
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