dart-sdk/sdk/bin/dartanalyzer
2017-02-16 09:43:31 -08:00

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#!/usr/bin/env bash
# Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
# Run dartanalyzer.dart on the Dart VM. This script assumes the Dart repo's
# directory structure.
function follow_links() {
file="$1"
while [ -h "$file" ]; do
# On Mac OS, readlink -f doesn't work.
file="$(readlink "$file")"
done
echo "$file"
}
# Unlike $0, $BASH_SOURCE points to the absolute path of this file.
PROG_NAME="$(follow_links "$BASH_SOURCE")"
# Handle the case where dart-sdk/bin has been symlinked to.
BIN_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"
SDK_DIR="$(cd "${BIN_DIR}/.." ; pwd -P)"
SDK_ARG="--dart-sdk=$SDK_DIR"
DART="$BIN_DIR/dart"
unset EXTRA_VM_OPTIONS
declare -a EXTRA_VM_OPTIONS
case $0 in
*_developer)
EXTRA_VM_OPTIONS+=('--checked')
;;
esac
# We allow extra vm options to be passed in through an environment variable.
if [[ $DART_VM_OPTIONS ]]; then
read -a OPTIONS <<< "$DART_VM_OPTIONS"
EXTRA_VM_OPTIONS+=("${OPTIONS[@]}")
fi
DART_ROOT="$(cd "${SDK_DIR}/.." ; pwd -P)"
ANALYZER="$DART_ROOT/pkg/analyzer_cli/bin/analyzer.dart"
DEV_OPTIONS="--use-analysis-driver-memory-byte-store"
exec "$DART" "--packages=$DART_ROOT/.packages" "${EXTRA_VM_OPTIONS[@]}" "$ANALYZER" "$DEV_OPTIONS" "$SDK_ARG" "$@"