| #!/bin/bash |
| # Copyright (c) 2012, 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 pub.dart on the Dart VM. This script assumes the Dart SDK'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 "${BIN_DIR}/.." ; pwd -P)" |
| |
| SNAPSHOT="$BIN_DIR/snapshots/pub.dart.snapshot" |
| |
| unset VM_OPTIONS |
| declare -a VM_OPTIONS |
| |
| # Give the VM extra memory for dart2js. |
| # TODO(rnystrom): Remove when #8355 is fixed. |
| VM_OPTIONS+=("--old_gen_heap_size=1024") |
| |
| # Allow extra VM options to be passed in through an environment variable. |
| if [[ $DART_VM_OPTIONS ]]; then |
| read -a OPTIONS <<< "$DART_VM_OPTIONS" |
| VM_OPTIONS+=("${OPTIONS[@]}") |
| fi |
| |
| if test -f "$SNAPSHOT"; then |
| # We are running the snapshot in the built SDK. |
| DART="$BIN_DIR/dart" |
| exec "$DART" "${VM_OPTIONS[@]}" "$SNAPSHOT" "$@" |
| else |
| # We are running pub from source in the development repo. |
| if [ -z "$DART_CONFIGURATION" ]; |
| then |
| DART_CONFIGURATION="ReleaseIA32" |
| fi |
| |
| if [[ `uname` == 'Darwin' ]]; |
| then |
| BUILD_DIR="$SDK_DIR/../xcodebuild/$DART_CONFIGURATION" |
| else |
| BUILD_DIR="$SDK_DIR/../out/$DART_CONFIGURATION" |
| fi |
| |
| # Use the Dart binary in the built SDK so pub can find the version file next |
| # to it. |
| DART="$BUILD_DIR/dart-sdk/bin/dart" |
| PACKAGES_DIR="$BUILD_DIR/packages/" |
| |
| PUB="$SDK_DIR/lib/_internal/pub/bin/pub.dart" |
| |
| exec "$DART" "${VM_OPTIONS[@]}" "--package-root=$PACKAGES_DIR" "$PUB" "$@" |
| fi |