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https://github.com/dart-lang/sdk
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634e5a1d02
BSD systems don't place bash in /bin and a lot of the dart tools hardcode a #!/bin/bash shebang that fails the 'all' target build (not able to execute dart2js since the interpreter is not found). Solve the issue by using #!/usr/bin/env as the shebang. For scripts that need to pass arguments to bash modify the script to use the set command as the first executed line of shell. BUG= R=whesse@google.com Review URL: https://codereview.chromium.org/1552313002 .
57 lines
1.6 KiB
Bash
Executable file
57 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Copyright (c) 2012, 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 pub.dart on the Dart VM. This script is only used when running pub from
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# within the Dart source repo. The shipped SDK instead uses "pub_sdk", which is
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# renamed to "pub" when the SDK is built.
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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 "${BIN_DIR}/.." ; pwd -P)"
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SNAPSHOT="$BIN_DIR/snapshots/pub.dart.snapshot"
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unset VM_OPTIONS
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declare -a VM_OPTIONS
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# 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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VM_OPTIONS+=("${OPTIONS[@]}")
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fi
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if [ -z "$DART_CONFIGURATION" ];
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then
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DART_CONFIGURATION="ReleaseX64"
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fi
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if [[ `uname` == 'Darwin' ]];
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then
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BUILD_DIR="$SDK_DIR/../xcodebuild/$DART_CONFIGURATION"
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else
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BUILD_DIR="$SDK_DIR/../out/$DART_CONFIGURATION"
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fi
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# Use the Dart binary in the built SDK so pub can find the version file next
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# to it.
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DART="$BUILD_DIR/dart-sdk/bin/dart"
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PACKAGES_DIR="$BUILD_DIR/packages/"
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# Run pub.
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PUB="$SDK_DIR/../third_party/pkg/pub/bin/pub.dart"
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exec "$DART" "${VM_OPTIONS[@]}" "--package-root=$PACKAGES_DIR" "$PUB" "$@"
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