mirror of
https://github.com/dart-lang/sdk
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30ad3f66ce
Change-Id: I0c0558996c5d6d6c739ded5e5c8b2554a4cd7b04 Reviewed-on: https://dart-review.googlesource.com/53320 Reviewed-by: Jenny Messerly <jmesserly@google.com> Commit-Queue: Vijay Menon <vsm@google.com>
47 lines
1.3 KiB
Bash
Executable file
47 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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# Run dev compiler using the common front-end on the Dart VM. This script
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# assumes the Dart repo's directory structure.
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function follow_links() {
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file="$1"
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while [ -h "$file" ]; do
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# On Mac OS, readlink -f doesn't work.
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file="$(readlink "$file")"
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done
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echo "$file"
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}
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# Unlike $0, $BASH_SOURCE points to the absolute path of this file.
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PROG_NAME="$(follow_links "$BASH_SOURCE")"
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# Handle the case where dart-sdk/bin has been symlinked to.
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BIN_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"
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SDK_DIR="$(cd "${BIN_DIR}/.." ; pwd -P)"
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DART="$BIN_DIR/dart"
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unset EXTRA_VM_OPTIONS
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declare -a EXTRA_VM_OPTIONS
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case $0 in
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*_developer)
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EXTRA_VM_OPTIONS+=('--checked')
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;;
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esac
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# We allow extra vm options to be passed in through an environment variable.
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if [[ $DART_VM_OPTIONS ]]; then
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read -a OPTIONS <<< "$DART_VM_OPTIONS"
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EXTRA_VM_OPTIONS+=("${OPTIONS[@]}")
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fi
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DART_ROOT="$(cd "${SDK_DIR}/.." ; pwd -P)"
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DEV_COMPILER="$DART_ROOT/pkg/dev_compiler/bin/dartdevk.dart"
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exec "$DART" "--preview-dart-2" "--packages=$DART_ROOT/.packages" "${EXTRA_VM_OPTIONS[@]}" "$DEV_COMPILER" "$@"
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