| #!/bin/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. |
| |
| function follow_links() { |
| while [ -h "$1" ]; do |
| # On Mac OS, readlink -f doesn't work. |
| 1="$(readlink "$1")" |
| done |
| echo "$1" |
| } |
| |
| # Unlike $0, $BASH_SOURCE points to the absolute path of this file. |
| PROG_NAME="$(follow_links "$BASH_SOURCE")" |
| |
| # Handle the case where dart-sdk/bin has been symlinked to. |
| BIN_DIR="$(follow_links "$(cd "${PROG_NAME%/*}" ; pwd -P)")" |
| |
| SDK_DIR="$(cd "${BIN_DIR}/.." ; pwd -P)" |
| |
| DART="$BIN_DIR/dart" |
| |
| SNAPSHOT="$BIN_DIR/snapshots/pub.dart.snapshot" |
| |
| if test -f "$SNAPSHOT"; then |
| # We are running the snapshot in the built SDK. |
| exec "$DART" "--checked" "$SNAPSHOT" "$@" |
| else |
| # We are running pub from source in the development repo. |
| if [ -z "$DART_CONFIGURATION" ]; |
| then |
| DART_CONFIGURATION="ReleaseIA32" |
| fi |
| |
| if [[ `uname` == 'Darwin' ]]; |
| then |
| PACKAGES_DIR="$SDK_DIR"/../xcodebuild/$DART_CONFIGURATION/packages/ |
| else |
| PACKAGES_DIR="$SDK_DIR"/../out/$DART_CONFIGURATION/packages/ |
| fi |
| |
| PUB="$SDK_DIR/lib/_internal/pub/bin/pub.dart" |
| |
| exec "$DART" "--checked" "--package-root=$PACKAGES_DIR" "$PUB" "$@" |
| fi |