| #!/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. |
| |
| 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 "${PROG_NAME%/*}" ; pwd -P)" |
| |
| unset COLORS |
| if test -t 1; then |
| # Stdout is a terminal. |
| if test 8 -le `tput colors`; then |
| # Stdout has at least 8 colors, so enable colors. |
| COLORS="--enable-diagnostic-colors" |
| fi |
| fi |
| |
| unset SNAPSHOT |
| |
| SNAPSHOT="$BIN_DIR/snapshots/utils_wrapper.dart.snapshot" |
| |
| if test -f $SNAPSHOT; then |
| # TODO(ahe): Remove the following line when we are relatively sure it works. |
| echo Using snapshot $SNAPSHOT 1>&2 |
| exec "$BIN_DIR"/dart --heap_growth_rate=32 \ |
| "--package-root=$BIN_DIR/../packages/" $SNAPSHOT dartdoc $COLORS \ |
| "--package-root=$BIN_DIR/../packages/" "--library-root=$BIN_DIR/.." "$@" |
| else |
| exec "$BIN_DIR"/dart --heap_growth_rate=32 \ |
| "--package-root=$BIN_DIR/../packages/" \ |
| "$BIN_DIR/../lib/_internal/dartdoc/bin/dartdoc.dart" $COLORS "$@" |
| fi |