dotnet-do.sh

#!/usr/bin/env bash

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
  SOURCE="$(readlink "$SOURCE")"
  [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

set -e

export DOTNET_INSTALL_DIR="$DIR/.dotnet"
export DOTNET_CLI_PATH="$DOTNET_INSTALL_DIR/share/dotnet/cli"
DOTNET="$DOTNET_INSTALL_DIR/share/dotnet/cli/bin/dotnet"

if [ ! -e $DOTNET ]; then
    echo "Installing dotnet-cli"
    curl -s https://raw.githubusercontent.com/dotnet/cli/rel/1.0.0/scripts/obtain/install.sh | sh -s -- --channel beta
fi

if [[ tasks/project.json -nt tasks/project.lock.json ]]; then
    echo "Restoring packages for build tasks"
    $DOTNET restore tasks/
fi

echo "Running build tasks"
$DOTNET run --framework dnxcore50 --project "$DIR/tasks" "$@"