Files
nexus/release.sh
T
Andy DixonandClaude Sonnet 5 1a380a0e99 Rebrand: Nexus Terminal → Alchementary Link
Renames the product across the codebase: Go module path, config/data
paths, keychain service name, export file extension, build tooling,
docs, and UI text. Sidebar brand mark now reads ">_ AlchementaryLink"
with "Alchementary" in the connection-group gold accent colour, and
the window title is "Alchementary Link".

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019T8bJS8BCtY5GeSG2HBj1n
2026-09-03 16:41:23 +01:00

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#!/usr/bin/env bash
# release.sh — Build and package release artefacts for Alchementary Link.
# Produces per-platform zips, manifests, and version files for every supported
# 64-bit desktop OS/architecture combination.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
source "$SCRIPT_DIR/scripts/build-common.sh"
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m'
DEFAULT_UPDATE_URL="https://dixon.cx/downloads/link/manifest-{platform}-{arch}.json"
DEFAULT_RELEASE_BASE_URL="https://dixon.cx/downloads/link"
WAILS_VERSION="$(link_wails_version go.mod)"
GO_TOOLCHAIN_VERSION="$(
awk '
$1 == "go" { go_version = $2 }
$1 == "toolchain" {
sub(/^go/, "", $2)
toolchain_version = $2
}
END {
if (toolchain_version != "") {
print toolchain_version
} else {
print go_version
}
}
' go.mod
)"
DEFAULT_LINUX_BUILD_IMAGE="docker.io/library/golang:${GO_TOOLCHAIN_VERSION:-1.26}-bookworm"
DEFAULT_NODE_VERSION="20.19.4"
log() { echo -e "${GREEN}[link]${NC} $1"; }
warn() { echo -e "${YELLOW}[link]${NC} $1"; }
err() { echo -e "${RED}[link]${NC} $1" >&2; }
host_os() {
case "$(uname -s)" in
Darwin) echo "darwin" ;;
Linux) echo "linux" ;;
MINGW*|MSYS*|CYGWIN*) echo "windows" ;;
*) echo "unknown" ;;
esac
}
build_tags() {
link_build_tags
}
default_targets() {
printf '%s\n' \
"darwin/amd64" \
"darwin/arm64" \
"linux/amd64" \
"linux/arm64" \
"windows/amd64" \
"windows/arm64"
}
release_targets() {
if [ -n "${LINK_RELEASE_TARGETS:-}" ]; then
echo "$LINK_RELEASE_TARGETS" | tr ',' '\n' | sed '/^[[:space:]]*$/d'
return
fi
default_targets
}
check_deps() {
command -v go >/dev/null 2>&1 || { err "Go is not installed"; exit 1; }
export PATH="$PATH:$(go env GOPATH)/bin"
command -v node >/dev/null 2>&1 || { err "Node.js is not installed"; exit 1; }
command -v npm >/dev/null 2>&1 || { err "npm is not installed"; exit 1; }
command -v zip >/dev/null 2>&1 || { err "zip is not installed"; exit 1; }
command -v shasum >/dev/null 2>&1 || { err "shasum is not installed"; exit 1; }
if ! command -v wails >/dev/null 2>&1; then
if [ -f "$HOME/go/bin/wails" ]; then
export PATH="$PATH:$HOME/go/bin"
else
if [ -z "$WAILS_VERSION" ]; then
err "Wails is not installed and no pinned Wails version was found in go.mod"
exit 1
fi
log "Installing pinned Wails CLI ${WAILS_VERSION}..."
go install "github.com/wailsapp/wails/v2/cmd/wails@${WAILS_VERSION}"
export PATH="$PATH:$(go env GOPATH)/bin"
fi
fi
ensure_upx
}
install_deps() {
log "Installing Go dependencies..."
go mod download
log "Installing frontend dependencies..."
if [ -f frontend/package-lock.json ]; then
(cd frontend && npm ci)
else
(cd frontend && npm install)
fi
}
build_version() {
link_build_version
}
build_ldflags() {
link_build_ldflags "$1"
}
container_engine() {
local candidate
for candidate in podman docker; do
if command -v "$candidate" >/dev/null 2>&1 \
&& "$candidate" info >/dev/null 2>&1; then
echo "$candidate"
return 0
fi
done
return 1
}
ensure_upx() {
if ! link_bool_enabled "${LINK_COMPRESS:-0}"; then
return
fi
local requires_upx=0
local target
while IFS= read -r target; do
[ -n "$target" ] || continue
local target_os="${target%%/*}"
if link_use_upx_for_target "$target_os"; then
requires_upx=1
break
fi
done < <(release_targets)
if [ "$requires_upx" -eq 0 ]; then
return
fi
if command -v upx >/dev/null 2>&1; then
return
fi
err "LINK_COMPRESS=1 requires UPX. Install it first, for example: brew install upx"
exit 1
}
build_linux_target_in_container() {
local target="$1"
local version="$2"
local out_dir="$3"
local target_os="${target%%/*}"
local target_arch="${target##*/}"
local engine
if ! engine="$(container_engine)"; then
warn "Linux targets require a running Podman or Docker engine on $(host_os)."
return 1
fi
local node_arch
case "$target_arch" in
amd64) node_arch="x64" ;;
arm64) node_arch="arm64" ;;
*)
warn "No Node.js Linux archive mapping for ${target_arch}."
return 1
;;
esac
mkdir -p "$SCRIPT_DIR/build"
local container_release_dir
container_release_dir="$(mktemp -d "$SCRIPT_DIR/build/.release-linux.XXXXXX")"
local container_release_root="build/$(basename "$container_release_dir")"
local image="${LINK_LINUX_BUILD_IMAGE:-$DEFAULT_LINUX_BUILD_IMAGE}"
local node_version="${LINK_NODE_VERSION:-$DEFAULT_NODE_VERSION}"
local builder_image="link-linux-release:${GO_TOOLCHAIN_VERSION:-1.26}-${node_version}-${target_arch}"
log "Preparing the ${engine} Linux/${target_arch} release builder..."
if ! "$engine" build \
--platform "linux/${target_arch}" \
--build-arg "GO_IMAGE=${image}" \
--build-arg "NODE_ARCH=${node_arch}" \
--build-arg "NODE_VERSION=${node_version}" \
--build-arg "WAILS_VERSION=${WAILS_VERSION}" \
-t "$builder_image" \
-f "$SCRIPT_DIR/scripts/linux-release.Dockerfile" \
"$SCRIPT_DIR/scripts"; then
warn "Could not prepare the Linux/${target_arch} release builder."
rm -rf -- "$container_release_dir"
return 1
fi
log "Building ${target} in the ${engine} container..."
if ! "$engine" run --rm \
--platform "linux/${target_arch}" \
-v "${SCRIPT_DIR}:/src" \
--tmpfs /src/frontend/node_modules \
-w /src \
-e "LINK_RELEASE_TARGETS=${target}" \
-e "LINK_RELEASE_ROOT=${container_release_root}" \
-e "LINK_UPDATE_URL=${LINK_UPDATE_URL}" \
-e "LINK_RELEASE_BASE_URL=${LINK_RELEASE_BASE_URL}" \
-e "GIT_CONFIG_COUNT=1" \
-e "GIT_CONFIG_KEY_0=safe.directory" \
-e "GIT_CONFIG_VALUE_0=/src" \
"$builder_image" \
./release.sh; then
warn "Container build failed for ${target}."
rm -rf -- "$container_release_dir"
return 1
fi
local output_base="AlchementaryLink-${target_os}-${target_arch}"
local container_out="${container_release_dir}/${version}"
if [ ! -f "${container_out}/${output_base}" ] \
|| [ ! -f "${container_out}/${output_base}.zip" ]; then
warn "Container did not produce the expected artefacts for ${target}."
rm -rf -- "$container_release_dir"
return 1
fi
cp "${container_out}/${output_base}" "${out_dir}/${output_base}"
cp "${container_out}/${output_base}.zip" "${out_dir}/${output_base}.zip"
echo "${target_os}|${target_arch}|${output_base}.zip" >> "${out_dir}/.release-files"
rm -rf -- "$container_release_dir"
}
build_target() {
local target_os="$1"
local target_arch="$2"
local version="$3"
local out_dir="$4"
local platform="${target_os}/${target_arch}"
local output_base="AlchementaryLink-${target_os}-${target_arch}"
local output_path
if [ "$target_os" = "darwin" ]; then
output_path="${out_dir}/${output_base}.app"
elif [ "$target_os" = "windows" ]; then
output_path="${out_dir}/${output_base}.exe"
else
output_path="${out_dir}/${output_base}"
fi
log "Building ${platform}..."
link_configure_pure_go_build
local ldflags
ldflags="$(build_ldflags "$version")"
local tags
tags="$(build_tags)"
local build_args=("-platform" "$platform" "-trimpath")
if link_use_upx_for_target "$target_os"; then
build_args+=("-upx")
if [ -n "${LINK_UPX_FLAGS:-}" ]; then
build_args+=("-upxflags" "$LINK_UPX_FLAGS")
fi
elif link_skips_upx_for_target "$target_os"; then
warn "Skipping UPX compression for ${platform}; distribute the zipped .app instead, or set LINK_FORCE_MACOS_UPX=1 with suitable LINK_UPX_FLAGS."
fi
if [ -n "$tags" ]; then
build_args+=("-tags" "$tags")
fi
build_args+=("-ldflags" "$ldflags" "-o" "$output_path")
if ! CGO_ENABLED=0 wails build "${build_args[@]}"; then
warn "Build failed for ${platform}"
return 1
fi
local expected_path=""
local build_bin="build/bin"
if [ "$target_os" = "darwin" ]; then
expected_path="${out_dir}/${output_base}.app"
if [ ! -d "$expected_path" ]; then
local source_app
source_app="$(find "$build_bin" -type d -name "*.app" -print0 | xargs -0 ls -td 2>/dev/null | head -1)"
if [ -z "$source_app" ]; then
warn "Built .app not found for ${platform}"
return 1
fi
log "Using app bundle: ${source_app}"
cp -R "$source_app" "$expected_path"
fi
if ! (cd "$out_dir" && zip -r "${output_base}.zip" "${output_base}.app" >/dev/null); then
warn "Zip failed for ${platform}"
return 1
fi
elif [ "$target_os" = "windows" ]; then
expected_path="${out_dir}/${output_base}.exe"
if [ ! -f "$expected_path" ]; then
local source_exe
source_exe="$(find "$build_bin" -type f -name "${output_base}.exe" -print0 | xargs -0 ls -t 2>/dev/null | head -1)"
if [ -z "$source_exe" ]; then
warn "Built .exe not found for ${platform}"
return 1
fi
log "Using executable: ${source_exe}"
cp "$source_exe" "$expected_path"
fi
if ! (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}.exe" >/dev/null); then
warn "Zip failed for ${platform}"
return 1
fi
else
expected_path="${out_dir}/${output_base}"
if [ ! -f "$expected_path" ]; then
local source_bin
source_bin="$(find "$build_bin" -type f -name "${output_base}" -print0 | xargs -0 ls -t 2>/dev/null | head -1)"
if [ -z "$source_bin" ] || [ ! -f "$source_bin" ]; then
warn "Built binary not found for ${platform}"
return 1
fi
log "Using binary: ${source_bin}"
cp "$source_bin" "$expected_path"
fi
if ! (cd "$out_dir" && zip -j "${output_base}.zip" "${output_base}" >/dev/null); then
warn "Zip failed for ${platform}"
return 1
fi
fi
echo "$target_os|$target_arch|$output_base.zip" >> "${out_dir}/.release-files"
}
write_manifest() {
local version="$1"
local out_dir="$2"
local release_root="$3"
local base_url="${LINK_RELEASE_BASE_URL:-}"
local published_at
published_at="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
while IFS='|' read -r os arch filename; do
[ -z "$os" ] && continue
local manifest_path="${release_root}/manifest-${os}-${arch}.json"
local version_path="${release_root}/version-${os}-${arch}.txt"
local file_path="${out_dir}/${filename}"
local sha
sha="$(shasum -a 256 "$file_path" | awk '{print $1}')"
local size
size="$(wc -c < "$file_path" | tr -d ' ')"
local url=""
if [ -n "$base_url" ]; then
url="${base_url}/${filename}"
fi
echo "$version" > "$version_path"
{
echo "{"
echo " \"latestVersion\": \"${version}\","
echo " \"publishedAt\": \"${published_at}\","
if [ -n "$base_url" ]; then
echo " \"releaseURL\": \"${base_url}/\","
else
echo " \"releaseURL\": \"\","
fi
echo " \"files\": ["
printf " {\"platform\":\"%s\",\"arch\":\"%s\",\"filename\":\"%s\",\"url\":\"%s\",\"sha256\":\"%s\",\"size\":%s}" "$os" "$arch" "$filename" "$url" "$sha" "$size"
echo
echo " ]"
echo "}"
} > "$manifest_path"
done < "${out_dir}/.release-files"
rm -f "${out_dir}/.release-files"
}
main() {
check_deps
install_deps
local version
version="$(build_version)"
if [ -z "${LINK_UPDATE_URL:-}" ]; then
LINK_UPDATE_URL="${DEFAULT_UPDATE_URL}"
fi
if [ -z "${LINK_RELEASE_BASE_URL:-}" ]; then
LINK_RELEASE_BASE_URL="${DEFAULT_RELEASE_BASE_URL}"
fi
local release_root="${LINK_RELEASE_ROOT:-build/releases}"
local out_dir="${release_root}/${version}"
mkdir -p "$out_dir"
log "Building release ${version}..."
: > "${out_dir}/.release-files"
local targets=()
local selected_target
while IFS= read -r selected_target; do
[ -n "$selected_target" ] && targets+=("$selected_target")
done < <(release_targets)
if [ "${#targets[@]}" -eq 0 ]; then
err "No release targets selected."
exit 1
fi
local errors=0
local host
host="$(host_os)"
local target
local container_linux_targets=()
if [ "$host" != "linux" ]; then
for target in "${targets[@]}"; do
if [[ "$target" == linux/* ]]; then
container_linux_targets+=("$target")
fi
done
fi
if [ "${#container_linux_targets[@]}" -gt 0 ]; then
for target in "${container_linux_targets[@]}"; do
if ! build_linux_target_in_container "$target" "$version" "$out_dir"; then
errors=1
fi
done
fi
for target in "${targets[@]}"; do
local target_os="${target%%/*}"
local target_arch="${target##*/}"
if [ "$target_os" = "$target_arch" ] || [ -z "$target_os" ] || [ -z "$target_arch" ]; then
err "Invalid release target: ${target}"
errors=1
continue
fi
if [ "$target_os" = "linux" ] && [ "$host" != "linux" ]; then
continue
fi
if ! build_target "$target_os" "$target_arch" "$version" "$out_dir"; then
errors=1
fi
done
write_manifest "$version" "$out_dir" "$release_root"
log "Release artefacts written to ${out_dir}"
log "Manifests: ${release_root}/manifest-<platform>-<arch>.json"
log "Versions: ${release_root}/version-<platform>-<arch>.txt"
if [ $errors -ne 0 ]; then
err "One or more targets failed. Manifest and version were still generated."
exit 12
fi
}
main "$@"