coder/scripts/build_windows_installer.sh

128 lines
3.1 KiB
Bash
Executable File

#!/usr/bin/env bash
# This script packages a Windows installer for Coder containing the given
# binary.
#
# Usage: ./build_windows_installer.sh --output "path/to/installer.exe" [--version 1.2.3] [--agpl] path/to/binary.exe
#
# Only amd64 binaries are supported.
#
# If no version is specified, defaults to the version from ./version.sh.
#
# If the --agpl parameter is specified, only the AGPL license is included in the
# installer.
set -euo pipefail
# shellcheck source=scripts/lib.sh
source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
agpl="${CODER_BUILD_AGPL:-0}"
output_path=""
version=""
args="$(getopt -o "" -l agpl,output:,version: -- "$@")"
eval set -- "$args"
while true; do
case "$1" in
--agpl)
agpl=1
shift
;;
--output)
mkdir -p "$(dirname "$2")"
output_path="$(realpath "$2")"
shift 2
;;
--version)
version="$2"
shift 2
;;
--)
shift
break
;;
*)
error "Unrecognized option: $1"
;;
esac
done
if [[ "$output_path" == "" ]]; then
error "--output is a required parameter"
fi
if [[ "$#" != 1 ]]; then
error "Exactly one argument must be provided to this script, $# were supplied"
fi
if [[ ! -f "$1" ]]; then
error "File '$1' does not exist or is not a regular file"
fi
input_file="$(realpath "$1")"
version="${version#v}"
if [[ "$version" == "" ]]; then
version="$(execrelative ./version.sh)"
fi
# Remove the "v" prefix and ensure the version is in the format X.X.X.X for
# makensis.
nsis_version="${version//-*/}"
# Each component of a version must be a 16 bit integer, so we can't store any
# useful information like build date or commit SHA in the 4th component.
nsis_version+=".0"
# Check dependencies
dependencies makensis
# Make a temporary dir where all source files intended to be in the installer
# will be hardlinked/copied to.
cdroot
temp_dir="$(TMPDIR="$(dirname "$input_file")" mktemp -d)"
mkdir -p "$temp_dir/bin"
ln "$input_file" "$temp_dir/bin/coder.exe"
cp "$(realpath scripts/win-installer/installer.nsi)" "$temp_dir/installer.nsi"
cp "$(realpath scripts/win-installer/path.nsh)" "$temp_dir/path.nsh"
cp "$(realpath scripts/win-installer/coder.ico)" "$temp_dir/coder.ico"
cp "$(realpath scripts/win-installer/banner.bmp)" "$temp_dir/banner.bmp"
# Craft a license document by combining the AGPL license and optionally the
# enterprise license.
license_path="$temp_dir/license.txt"
if [[ "$agpl" == 0 ]]; then
cat <<-EOF >"$license_path"
This distribution of Coder includes some enterprise-licensed code which is not
licensed under the AGPL license:
$(sed 's/^/ /' "$(realpath LICENSE.enterprise)")
The non-enterprise code in this distribution is licensed under the AGPL license:
$(sed 's/^/ /' "$(realpath LICENSE)")
EOF
else
cat <<-EOF >"$license_path"
This distribution of Coder is free software and is licensed under the AGPL
license:
$(sed 's/^/ /' "$(realpath LICENSE)")
EOF
fi
# Run makensis to build the installer.
pushd "$temp_dir"
makensis \
-V4 \
-DCODER_VERSION="$version" \
-DCODER_NSIS_VERSION="$nsis_version" \
-DCODER_YEAR="$(date +%Y)" \
installer.nsi
popd
# Copy the installer to the output path.
cp "$temp_dir/installer.exe" "$output_path"
rm -rf "$temp_dir"