install-swift-linux.sh

#!/bin/bash

set -eu

# You can bootstrap by running:
# wget --no-cache -N tinyurl.com/install-swift-linux && chmod +x ./install-swift-linux && ./install-swift-linux

# https://github.com/apple/swift/blob/master/README.md#getting-started

source /etc/os-release

SWIFT_URL_BASE="https://swift.org/builds/development"
SWIFT_VERSION="swift-DEVELOPMENT-SNAPSHOT-2017-05-23-a"
UBUNTU_VERSION="ubuntu${VERSION_ID}"

echo "SWIFT_VERSION: ${SWIFT_VERSION}"
echo "UBUNTU_VERSION: ${UBUNTU_VERSION}"

sudo apt-get install git cmake ninja-build clang python uuid-dev \
    libicu-dev icu-devtools libbsd-dev libedit-dev libxml2-dev \
    libsqlite3-dev swig libpython-dev libncurses5-dev pkg-config \
    libblocksruntime-dev libcurl4-openssl-dev autoconf libtool \
    systemtap-sdt-dev libstdc++6

if [ ! -d ./"${SWIFT_VERSION}" ]; then
  SWIFT_FILE_NAME="${SWIFT_VERSION}-${UBUNTU_VERSION}"
  wget -N "${SWIFT_URL_BASE}/${UBUNTU_VERSION//.}/${SWIFT_VERSION}/${SWIFT_FILE_NAME}.tar.gz"
  tar -zxvf "${SWIFT_FILE_NAME}.tar.gz"
  mv ./"${SWIFT_FILE_NAME}" ./"${SWIFT_VERSION}/"

  echo  "export PATH=\"$(pwd)\"/${SWIFT_VERSION}/usr/bin:\"${PATH}\"" >> "${HOME}/.bashrc"
fi

export PATH="${PWD}/${SWIFT_VERSION}/usr/bin":"${PATH}"
  
git -C swiftpm pull || git clone https://github.com/apple/swift-package-manager.git swiftpm
cd swiftpm
Utilities/bootstrap