#!/usr/bin/env bash

set -euo pipefail

if [[ -z "${GITHUB_ACTIONS:-}" ]]; then
  echo "This script must be run in a GitHub Actions environment." >&2
  exit 1
fi

ci_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
readonly ci_dir
repo_root="$(cd "${ci_dir}/.." && pwd)"
readonly repo_root

cd "$repo_root"

usage=$(cat <<EOF
Usage: $0 <job_id> <exit code>
EOF
)

if [[ "$#" -ne 2 ]]; then
  echo "Error: Invalid number of arguments." >&2
  echo "$usage" >&2
  exit 1
fi

job_id="$1"
exit_code="$2"

# Collect workflow-related artifacts -- success state, sccache info, etc.
# These are unpacked and parsed in the workflow-results action.

source ci/util/artifacts/common.sh

# The root of the shared artifact structure:
jobs_artifact_dir="$ARTIFACT_UPLOAD_STAGE/jobs"

# This job's artifact directory:
job_artifacts="$jobs_artifact_dir/$job_id"
mkdir -p "$job_artifacts"

if [[ "$exit_code" -eq 0 ]]; then
  touch "$job_artifacts/success"
fi

# Finds a matching file in the root and copies it to the artifact directory.
find_and_copy_job_artifact_from() {
  root="$1"
  name="$2"
  if find "$root"/ -maxdepth 4 -name "$name" -type f -printf '' -quit 2>/dev/null; then
    find "$root"/ -maxdepth 4 -name "$name" -type f -print0 | xargs -0 -P4 -I% cp -v % "$job_artifacts"/
  else
    echo "No file matching '$name' found in '$root'."
    return 1
  fi
}

find_and_copy_job_artifact_from /tmp  "sccache*.log"       || : # Nonfatal if not found
find_and_copy_job_artifact_from build "sccache_stats.json" || : # Nonfatal if not found
find_and_copy_job_artifact_from build ".ninja_log"         || : # Nonfatal if not found
find_and_copy_job_artifact_from build "build.ninja"        || : # Nonfatal if not found
find_and_copy_job_artifact_from build "rules.ninja"        || : # Nonfatal if not found
find_and_copy_job_artifact_from build "ctest.log"          || : # Nonfatal if not found

ci/util/artifacts/upload/register.sh "zz_jobs-$job_id" "$jobs_artifact_dir"