From cfcd24b15c8e551e094884e2841a41a23d610ef0 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Fri, 17 Jul 2026 21:12:22 +0900
Subject: perf: add benchmark script

---
 scripts/bench/create-project.sh | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 scripts/bench/create-project.sh

(limited to 'scripts/bench')

diff --git a/scripts/bench/create-project.sh b/scripts/bench/create-project.sh
new file mode 100755
index 00000000..4f52732b
--- /dev/null
+++ b/scripts/bench/create-project.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+REPO_ROOT="$(git -C "$(dirname "${BASH_SOURCE[0]}")" rev-parse --show-toplevel)"
+BIN="$REPO_ROOT/target/release/shirabe"
+
+PACKAGE="laravel/laravel"
+for arg in "$@"; do
+  case "$arg" in
+    --package=*) PACKAGE="${arg#*=}" ;;
+    *) echo "unknown option: $arg" >&2; exit 2 ;;
+  esac
+done
+
+if ! command -v hyperfine >/dev/null 2>&1; then
+  echo "hyperfine not found; install it first (e.g. 'cargo install hyperfine')" >&2
+  exit 1
+fi
+
+cargo build --manifest-path "$REPO_ROOT/Cargo.toml" --release --bin shirabe
+
+OUTDIR="${TMPDIR:-/tmp}/shirabe-bench-create-project-$$"
+mkdir -p "$OUTDIR"
+cd "$OUTDIR"
+
+TARGET_DIR="project-under-test"
+PACKAGE_SLUG="${PACKAGE//\//-}"
+
+hyperfine \
+  --warmup 1 \
+  --prepare "rm -rf '$TARGET_DIR-shirabe' '$TARGET_DIR-composer'" \
+  --export-json "$OUTDIR/results-$PACKAGE_SLUG.json" \
+  --export-markdown "$OUTDIR/results-$PACKAGE_SLUG.md" \
+  --ignore-failure \
+  "'$BIN' create-project --profile --no-plugins --no-scripts '$PACKAGE' '$TARGET_DIR-shirabe'" \
+  "composer create-project --profile --no-plugins --no-scripts '$PACKAGE' '$TARGET_DIR-composer'"
+
+echo ">> results: $OUTDIR/results-$PACKAGE_SLUG.json" >&2
+echo ">>          $OUTDIR/results-$PACKAGE_SLUG.md" >&2
-- 
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