build_all.bash

#!/usr/bin/env bash
# Build all MsptMetricsMod modules sequentially via Docker runner.
#
# Usage:
#   ./build_all.bash                # build ALL modules
#   ./build_all.bash <filter>       # build only items matching substring, e.g. "paper", "forge_1_12_2"
#
# Env overrides:
#   TASK=build         # Gradle task to execute (default: build)
#   PROGRESS=plain     # Passes through to docker buildx (flat logs)
#
# Requirements:
#   - Docker with buildx
#   - ./run_build.bash in repo root (auto-selects modern/legacy targets)

set -uo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

RUNNER="./run_build.bash"
if [[ ! -x "$RUNNER" ]]; then
  echo "ERROR: $RUNNER not found or not executable." >&2
  exit 2
fi

# Full, explicit list (order matters)
read -r -d '' MODULES <<'EOF'
paper  paper_1_21_9
paper  paper_1_21_8
paper  paper_1_21_7
paper  paper_1_21_4
paper  paper_1_21_1
EOF

FILTER="${1:-}"
TASK_OVERRIDE="${TASK:-build}"

SUCCESS=()
FAILED=()
DURATIONS=()

now() { date +%s; }
format_dur() {
  local sec=$1
  printf "%dm %02ds" $((sec/60)) $((sec%60))
}

build_one() {
  local group="$1" submodule="$2"
  local label="$group/$submodule"
  if [[ -n "$FILTER" ]] && [[ "$label" != *"$FILTER"* ]]; then
    return 0
  fi

  echo "\n===== ▶ Building: $label (TASK=$TASK_OVERRIDE) ====="
  local t0=$(now)
  if PROGRESS="${PROGRESS:-}" "$RUNNER" "$group" "$submodule" "$TASK_OVERRIDE"; then
    local t1=$(now); local dt=$((t1 - t0))
    SUCCESS+=("$label")
    DURATIONS+=("$label|$dt")
    echo "===== ✅ Done: $label in $(format_dur "$dt") =====\n"
  else
    local t1=$(now); local dt=$((t1 - t0))
    FAILED+=("$label")
    DURATIONS+=("$label|$dt")
    echo "===== Failed: $label after $(format_dur "$dt") =====\n"
  fi
}

# Iterate
while read -r GROUP SUBMODULE; do
  [[ -z "${GROUP:-}" ]] && continue
  build_one "$GROUP" "$SUBMODULE"
done <<< "$MODULES"

# Summary
TOTAL=$(( ${#SUCCESS[@]} + ${#FAILED[@]} ))
echo "\n==================== SUMMARY ===================="
echo "Total: $TOTAL | OK: ${#SUCCESS[@]} | FAIL: ${#FAILED[@]}"
if ((${#SUCCESS[@]})); then
  echo "\nOK:"; for s in "${SUCCESS[@]}"; do echo "  - $s"; done
fi
if ((${#FAILED[@]})); then
  echo "\nFAILED:"; for f in "${FAILED[@]}"; do echo "  - $f"; done
fi

echo "\nDurations:"
for item in "${DURATIONS[@]}"; do
  IFS='|' read -r lbl sec <<<"$item"
  printf "  - %-28s %s\n" "$lbl" "$(format_dur "$sec")"
done

echo "\nArtifacts are under ./out/<group>/<submodule>/"

# Exit 0 if all succeeded; 1 otherwise
if ((${#FAILED[@]})); then exit 1; else exit 0; fi