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#!/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"
COMPOSER_BIN="$REPO_ROOT/composer/bin/composer"
source "$REPO_ROOT/scripts/bench/lib.sh"
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
apply_http3_workaround
OUTDIR="${TMPDIR:-/tmp}/shirabe-bench-install-$$"
mkdir -p "$OUTDIR"
cd "$OUTDIR"
TARGET_DIR="project-under-test"
PACKAGE_SLUG="${PACKAGE//\//-}"
# Resolve the dependencies once. What is measured is installing them, not solving them.
"$COMPOSER_BIN" create-project --no-plugins --no-scripts --no-audit --no-interaction \
"$PACKAGE" "$OUTDIR/template" >/dev/null
PREPARE_SCRIPT="$OUTDIR/prepare.sh"
cat > "$PREPARE_SCRIPT" <<EOF
for dir in '$TARGET_DIR-shirabe' '$TARGET_DIR-composer'; do
rm -rf "\$dir"
mkdir -p "\$dir"
cp '$OUTDIR/template/composer.json' '$OUTDIR/template/composer.lock' "\$dir/"
done
EOF
hyperfine \
--warmup 1 \
--prepare "bash '$PREPARE_SCRIPT'" \
--export-json "$OUTDIR/results-$PACKAGE_SLUG.json" \
--export-markdown "$OUTDIR/results-$PACKAGE_SLUG.md" \
--command-name Shirabe "RUST_BACKTRACE=1 '$BIN' install --no-plugins --no-scripts --no-interaction --working-dir='$TARGET_DIR-shirabe'" \
--command-name Composer "'$COMPOSER_BIN' install --no-plugins --no-scripts --no-interaction --working-dir='$TARGET_DIR-composer'"
echo ">> results: $OUTDIR/results-$PACKAGE_SLUG.json" >&2
echo ">> $OUTDIR/results-$PACKAGE_SLUG.md" >&2
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