mirror of
https://github.com/dart-lang/sdk
synced 2024-10-14 15:47:08 +00:00
f598e6933c
Closes #33187 Brings in the latest version of pub. There is still an issue with invaliding old snapshots, but this version works better than the current synced version. Change-Id: I5c98b0277ea769baa83c3fee7ebfff2034ba9920 Reviewed-on: https://dart-review.googlesource.com/61983 Commit-Queue: Nate Bosch <nbosch@google.com> Reviewed-by: Kevin Moore <kevmoo@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
51 lines
1.3 KiB
Bash
Executable file
51 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# Copyright (c) 2014, 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"
|
|
}
|
|
|
|
function array_contains() {
|
|
local needle="$1"
|
|
local element
|
|
shift
|
|
for element; do [ "$element" = "$needle" ] && return 0; done
|
|
return 1
|
|
}
|
|
|
|
# Unlike $0, $BASH_SOURCE points to the absolute path of this file.
|
|
PROG_NAME="$(follow_links "$BASH_SOURCE")"
|
|
|
|
# Handle the case where dart-sdk/bin has been symlinked to.
|
|
BIN_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"
|
|
|
|
|
|
unset VM_OPTIONS
|
|
declare -a VM_OPTIONS
|
|
|
|
# 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+=("${OPTIONS[@]}")
|
|
fi
|
|
|
|
# Run the pub snapshot.
|
|
DART="$BIN_DIR/dart"
|
|
if array_contains "--no-preview-dart-2" "${VM_OPTIONS[@]}"; then
|
|
echo "Pub no longer supports Dart 1"
|
|
exit -1
|
|
else
|
|
SNAPSHOT="$BIN_DIR/snapshots/pub.dart.snapshot"
|
|
exec "$DART" "${VM_OPTIONS[@]}" "$SNAPSHOT" "$@"
|
|
fi
|