64 lines
2.0 KiB
Bash
64 lines
2.0 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
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APP=${1:-apps/selfhost/tools/dep_tree_min_string.nyash}
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OUTDIR=${OUTDIR:-$ROOT_DIR/tmp}
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mkdir -p "$OUTDIR"
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ON_EXE=${ON_EXE:-$ROOT_DIR/app_dep_tree_py}
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OFF_EXE=${OFF_EXE:-$ROOT_DIR/app_dep_tree_rust}
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echo "[compare] target app: $APP"
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echo "[compare] build (OFF/Rust LLVM) ..."
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"$ROOT_DIR/tools/build_llvm.sh" "$APP" -o "$OFF_EXE" >/dev/null
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echo "[compare] build (ON/llvmlite harness) ..."
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NYASH_LLVM_USE_HARNESS=1 "$ROOT_DIR/tools/build_llvm.sh" "$APP" -o "$ON_EXE" >/dev/null
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echo "[compare] run both and capture output ..."
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ON_OUT="$OUTDIR/on.out"; OFF_OUT="$OUTDIR/off.out"
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set +e
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"$ON_EXE" > "$ON_OUT" 2>&1
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RC_ON=$?
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"$OFF_EXE" > "$OFF_OUT" 2>&1
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RC_OFF=$?
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set -e
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echo "[compare] exit codes: ON=$RC_ON OFF=$RC_OFF"
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echo "[compare] extract JSON payload (from first '{' to end) ..."
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ON_JSON="$OUTDIR/on.json"; OFF_JSON="$OUTDIR/off.json"
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sed -n '/^{/,$p' "$ON_OUT" > "$ON_JSON" || true
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sed -n '/^{/,$p' "$OFF_OUT" > "$OFF_JSON" || true
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echo "[compare] === diff(json) ==="
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diff -u "$OFF_JSON" "$ON_JSON" || true
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echo "[compare] files:"
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echo " ON out: $ON_OUT"
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echo " ON json: $ON_JSON"
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echo " OFF out: $OFF_OUT"
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echo " OFF json: $OFF_JSON"
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if [ $RC_ON -eq 0 ] && [ $RC_OFF -eq 0 ]; then
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echo "[compare] ✅ exit codes match (0)"
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else
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echo "[compare] ⚠️ exit codes differ or non‑zero (ON=$RC_ON OFF=$RC_OFF)"
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fi
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# Fallback: if JSON both empty, compare Result: lines
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if [ ! -s "$ON_JSON" ] && [ ! -s "$OFF_JSON" ]; then
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echo "[compare] JSON empty on both; compare 'Result:' lines as fallback"
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ON_RES=$(sed -n 's/^.*Result: \(.*\)$/\1/p' "$ON_OUT" | tail -n 1)
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OFF_RES=$(sed -n 's/^.*Result: \(.*\)$/\1/p' "$OFF_OUT" | tail -n 1)
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echo "[compare] ON Result: ${ON_RES:-<none>}"
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echo "[compare] OFF Result: ${OFF_RES:-<none>}"
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if [ "${ON_RES:-X}" = "${OFF_RES:-Y}" ]; then
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echo "[compare] ✅ fallback results match"
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else
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echo "[compare] ❌ fallback results differ"
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fi
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fi
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