#!/usr/bin/env bash
# ci-stats.sh — Gitea Actions run statistics (failure watch + duration trend).
# Run from ts, tn, or any host with the SSH tunnel to Gitea API.
# Requires: curl, jq, and a Gitea token with read:repository on est org.
set -eu

GITEA_BASE="${GITEA_BASE:-http://127.0.0.1:3300/api/v1}"
GITEA_TOKEN="${GITEA_TOKEN:?set GITEA_TOKEN (read:repository on est)}"
REPOS="${REPOS:?set REPOS (space-separated repo names under the org)}"
LIMIT="${LIMIT:-10}"

for repo in $REPOS; do
  echo "=== est/$repo (latest $LIMIT) ==="
  curl -s --max-time 20 -H "Authorization: token $GITEA_TOKEN" \
    "$GITEA_BASE/repos/est/$repo/actions/tasks?limit=$LIMIT" \
    | jq -r '.workflow_runs[] |
        (.updated_at | fromdateiso8601) as $up |
        (.created_at | fromdateiso8601) as $cr |
        [.run_number, .name, .status, (($up - $cr) | tostring + "s"), .display_title] | @tsv' \
    | awk -F'\t' '{printf "  %-6s %-14s %-9s %-8s %s\n", $1, $2, $3, $4, $5}'
  echo "  summary:"
  curl -s --max-time 20 -H "Authorization: token $GITEA_TOKEN" \
    "$GITEA_BASE/repos/est/$repo/actions/tasks?limit=100" \
    | jq -r '[.workflow_runs[]?.status] | group_by(.) | map("\(.[0]): \(length)") | .[]' \
    | sed 's/^/    /'
done