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Fix github-discussion-query payload scaling by eliminating jq argument growth #55560

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Merged
pelikhan merged 3 commits into from
Aug 25, 2026
Merged

Fix github-discussion-query payload scaling by eliminating jq argument growth #55560

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6bc1183
Initial plan
Copilot Aug 25, 2026
63c07e5
Fix discussion query jq arg-length limit
Copilot Aug 25, 2026
87b0e92
Use file-backed jq in github-discussion-query
Copilot Aug 25, 2026
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44 changes: 31 additions & 13 deletions .github/workflows/daily-performance-summary.lock.yml
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44 changes: 31 additions & 13 deletions .github/workflows/daily-regulatory.lock.yml
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38 changes: 28 additions & 10 deletions .github/workflows/shared/github-queries-mcp-script.md
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Original file line number Diff line number Diff line change
Expand Up @@ -354,22 +354,36 @@ mcp-scripts:
PAGE_SIZE="$LIMIT"
[[ -n "$SINCE" ]] && PAGE_SIZE=100
CURSOR=""
OUTPUT="[]"
OUTPUT_FILE=$(mktemp)
PAGE_NODES_FILE=""
MERGED_OUTPUT_FILE=""
FILTERED_OUTPUT_FILE=""
echo '[]' > "$OUTPUT_FILE"
cleanup() {
rm -f "$OUTPUT_FILE" "$PAGE_NODES_FILE" "$MERGED_OUTPUT_FILE" "$FILTERED_OUTPUT_FILE"
}
trap cleanup EXIT
while :; do
GRAPHQL_ARGS=(graphql -f query="$GRAPHQL_QUERY" -f owner="$OWNER" -f name="$NAME" -F first="$PAGE_SIZE")
[[ -n "$CURSOR" ]] && GRAPHQL_ARGS+=(-f after="$CURSOR")
GRAPHQL_OUTPUT=$(gh api "${GRAPHQL_ARGS[@]}")
PAGE_NODES=$(jq '.data.repository.discussions.nodes' <<< "$GRAPHQL_OUTPUT")
[[ "$(jq 'length' <<< "$PAGE_NODES")" -eq 0 ]] && break
OUTPUT=$(jq -cn --argjson all "$OUTPUT" --argjson page "$PAGE_NODES" '$all + $page')
PAGE_NODES_FILE=$(mktemp)
echo "$GRAPHQL_OUTPUT" | jq '.data.repository.discussions.nodes' > "$PAGE_NODES_FILE"
[[ "$(jq 'length' < "$PAGE_NODES_FILE")" -eq 0 ]] && { rm -f "$PAGE_NODES_FILE"; break; }
MERGED_OUTPUT_FILE=$(mktemp)
jq -s '.[0] + .[1]' "$OUTPUT_FILE" "$PAGE_NODES_FILE" > "$MERGED_OUTPUT_FILE"
mv "$MERGED_OUTPUT_FILE" "$OUTPUT_FILE"
MERGED_OUTPUT_FILE=""
[[ -n "$SINCE" && "$(jq -r '.[-1].updatedAt // empty' < "$PAGE_NODES_FILE")" < "$SINCE" ]] && { rm -f "$PAGE_NODES_FILE"; break; }
rm -f "$PAGE_NODES_FILE"
[[ -z "$SINCE" ]] && break
[[ "$(jq -r '.[-1].updatedAt // empty' <<< "$PAGE_NODES")" < "$SINCE" ]] && break
[[ "$(jq -r '.data.repository.discussions.pageInfo.hasNextPage' <<< "$GRAPHQL_OUTPUT")" == "true" ]] || break
CURSOR=$(jq -r '.data.repository.discussions.pageInfo.endCursor' <<< "$GRAPHQL_OUTPUT")
done

# Transform GraphQL output to match gh discussion list format
OUTPUT=$(echo "$OUTPUT" | jq --arg since "$SINCE" '[.[] | select($since == "" or .updatedAt >= $since) | {
FILTERED_OUTPUT_FILE=$(mktemp)
jq --arg since "$SINCE" '[.[] | select($since == "" or .updatedAt >= $since) | {
number: .number,
title: .title,
author: .author,
Expand All @@ -381,15 +395,19 @@ mcp-scripts:
comments: .comments,
answer: .answer,
url: .url
}]')
}]' "$OUTPUT_FILE" > "$FILTERED_OUTPUT_FILE"
mv "$FILTERED_OUTPUT_FILE" "$OUTPUT_FILE"

# Apply jq filter if specified
if [[ -n "$JQ_FILTER" ]]; then
jq "$JQ_FILTER" <<< "$OUTPUT"
jq "$JQ_FILTER" "$OUTPUT_FILE"
else
# Return schema and size instead of full data
ITEM_COUNT=$(jq 'length' <<< "$OUTPUT")
DATA_SIZE=${#OUTPUT}
ITEM_COUNT=$(jq 'length' < "$OUTPUT_FILE")
DATA_SIZE=$(wc -c < "$OUTPUT_FILE" | tr -d '[:space:]')
if [[ "$DATA_SIZE" -gt 0 ]]; then
DATA_SIZE=$((DATA_SIZE - 1))
fi

# Validate values are numeric
if ! [[ "$ITEM_COUNT" =~ ^[0-9]+$ ]]; then
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