mirror of
https://github.com/Cockatrice/Cockatrice.git
synced 2026-07-07 05:53:59 -07:00
78 lines
2.8 KiB
Bash
Executable file
78 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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# Reports GitHub Actions cache usage, grouped by key prefix (first segment before "-" or "/") or for one prefix.
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#
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# Usage: .ci/gh_buildkit_cache_usage.sh [-m|--markdown] [key-prefix]
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# -m, --markdown output as a markdown table
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# No key-prefix: all caches grouped by prefix.
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# One arg: caches with that key prefix (default buildkit-blob).
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# Requires: gh, jq
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set -eo pipefail
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LIMIT=1000
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MARKDOWN=false
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# Group cache keys by first segment (before "-" or "/"), sum sizes, output prefix, count, GiB (TSV).
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JQ_GROUPED_TSV='
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def prefix: (if (.key | test("/")) then (.key | split("/")[0]) else (.key | split("-")[0]) end);
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def to_gib: . / 1024 / 1024 / 1024 | . * 100 | floor / 100;
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map(. + {prefix: prefix}) | group_by(.prefix) |
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map({prefix: .[0].prefix, count: length, totalBytes: (map(.sizeInBytes) | add // 0)}) |
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sort_by(-.totalBytes) |
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.[] | "\(.prefix)\t\(.count)\t\(.totalBytes | to_gib)"
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'
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if ! command -v gh &>/dev/null; then
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echo "Error: gh (GitHub CLI) is required. Install from https://cli.github.com/" >&2
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exit 1
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fi
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if ! command -v jq &>/dev/null; then
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echo "Error: jq is required. Install with: brew install jq" >&2
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exit 1
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fi
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-m|--markdown) MARKDOWN=true; shift ;;
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*) break ;;
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esac
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done
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if [[ $# -eq 0 ]]; then
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echo "Grouping all caches by prefix..."
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json=$(gh cache list --limit "$LIMIT" --json key,sizeInBytes 2>/dev/null) || {
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echo "Error: gh cache list failed (check gh auth or repo access)" >&2
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exit 1
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}
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rows=$(echo "$json" | jq -r "$JQ_GROUPED_TSV")
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total_entries=$(echo "$json" | jq 'length')
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total_bytes=$(echo "$json" | jq 'map(.sizeInBytes) | add // 0')
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else
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echo "Reporting caches for prefix: $KEY_PREFIX"
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KEY_PREFIX="${1:-buildkit-blob}"
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json=$(gh cache list --key "$KEY_PREFIX" --limit "$LIMIT" --json key,sizeInBytes 2>/dev/null) || {
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echo "Error: gh cache list failed (check gh auth or repo access)" >&2
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exit 1
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}
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total_entries=$(echo "$json" | jq 'length')
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total_bytes=$(echo "$json" | jq 'map(.sizeInBytes) | add // 0')
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fi
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total_gib=$(echo "$total_bytes" | jq -r '. / 1024 / 1024 / 1024 | . * 100 | floor / 100')
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[[ $# -ne 0 ]] && rows="${KEY_PREFIX}"$'\t'"${total_entries}"$'\t'"${total_gib}"
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if [[ "$MARKDOWN" == true ]]; then
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echo "| PREFIX | COUNT | SIZE (GiB) |"
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echo "|--------|------:|----------:|"
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while IFS=$'\t' read -r prefix count gib; do
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echo "| $prefix | $count | $gib |"
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done <<< "$rows"
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echo "| **Total** | $total_entries | $total_gib |"
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else
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printf "%-12s %6s %10s\n" "PREFIX" "COUNT" "SIZE (GiB)"
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printf "%-12s %6s %10s\n" "------------" "------" "----------"
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while IFS=$'\t' read -r prefix count gib; do
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printf "%-12s %6s %10.2f\n" "$prefix" "$count" "$gib"
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done <<< "$rows"
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printf "%-12s %6s %10.2f\n" "Total" "$total_entries" "$total_gib"
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fi
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