wehub-resource-sync
138 lines
4.6 KiB
Bash
Executable File
138 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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codexbar_resolve_sparkle_version_child() {
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local versions_dir="$1"
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local candidate="$2"
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local label="$3"
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local versions_root resolved
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versions_root=$(cd "$versions_dir" && pwd -P)
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if ! resolved=$(cd "$candidate" 2>/dev/null && pwd -P); then
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echo "ERROR: Sparkle ${label} does not resolve: ${candidate}" >&2
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return 1
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fi
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if [[ "$(dirname "$resolved")" != "$versions_root" ]]; then
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echo "ERROR: Sparkle ${label} resolves outside the framework versions directory: ${candidate}" >&2
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return 1
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fi
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printf '%s\n' "$resolved"
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}
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codexbar_sparkle_version_dir() {
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local sparkle="$1"
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local versions_dir="${sparkle}/Versions"
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if [[ -L "$sparkle" ]]; then
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echo "ERROR: Sparkle framework root must not be a symlink: ${sparkle}" >&2
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return 1
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fi
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if [[ -L "$versions_dir" ]]; then
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echo "ERROR: Sparkle versions directory must not be a symlink: ${versions_dir}" >&2
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return 1
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fi
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if [[ ! -d "$versions_dir" ]]; then
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echo "ERROR: Missing Sparkle versions directory: ${versions_dir}" >&2
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return 1
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fi
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if [[ -e "$versions_dir/Current" || -L "$versions_dir/Current" ]]; then
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local current
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if ! current=$(codexbar_resolve_sparkle_version_child "$versions_dir" "$versions_dir/Current" "Versions/Current"); then
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return 1
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fi
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printf '%s\n' "$current"
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return
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fi
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local version_dirs=()
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local candidate
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shopt -s nullglob
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for candidate in "$versions_dir"/*; do
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if [[ -d "$candidate" ]]; then
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version_dirs+=("$candidate")
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fi
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done
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shopt -u nullglob
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case "${#version_dirs[@]}" in
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0)
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echo "ERROR: Sparkle framework has no version directory under: ${versions_dir}" >&2
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return 1
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;;
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1)
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local resolved
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if ! resolved=$(codexbar_resolve_sparkle_version_child \
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"$versions_dir" "${version_dirs[0]}" "version directory"); then
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return 1
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fi
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printf '%s\n' "$resolved"
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;;
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*)
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echo "ERROR: Sparkle framework has multiple version directories and no Versions/Current symlink: ${versions_dir}" >&2
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return 1
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;;
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esac
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}
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codexbar_require_sparkle_signing_target() {
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local path="$1"
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local label="$2"
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local trusted_root="$3"
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local resolved trusted_root_resolved
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if [[ -L "$path" ]]; then
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echo "ERROR: Sparkle signing target must not be a symlink (${label}): ${path}" >&2
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return 1
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fi
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if [[ ! -e "$path" ]]; then
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echo "ERROR: Missing Sparkle signing target (${label}): ${path}" >&2
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return 1
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fi
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if ! trusted_root_resolved=$(cd "$trusted_root" 2>/dev/null && pwd -P); then
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echo "ERROR: Sparkle signing root does not resolve (${label}): ${trusted_root}" >&2
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return 1
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fi
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if [[ -d "$path" ]]; then
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resolved=$(cd "$path" && pwd -P)
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else
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resolved="$(cd "$(dirname "$path")" && pwd -P)/$(basename "$path")"
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fi
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if [[ "$resolved" != "$trusted_root_resolved" &&
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"${resolved#"$trusted_root_resolved"/}" == "$resolved" ]]; then
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echo "ERROR: Sparkle signing target resolves outside its trusted root (${label}): ${path}" >&2
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return 1
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fi
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printf '%s\n' "$resolved"
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}
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codexbar_sparkle_signing_targets() {
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local sparkle="$1"
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local version_dir
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if ! version_dir=$(codexbar_sparkle_version_dir "$sparkle"); then
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return 1
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fi
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codexbar_require_sparkle_signing_target "$sparkle" "framework root" "$sparkle" || return 1
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codexbar_require_sparkle_signing_target "$version_dir/Sparkle" "framework binary" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target "$version_dir/Autoupdate" "autoupdate tool" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target "$version_dir/Updater.app" "updater app" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target \
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"$version_dir/Updater.app/Contents/MacOS/Updater" "updater executable" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target \
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"$version_dir/XPCServices/Downloader.xpc" "downloader xpc" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target \
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"$version_dir/XPCServices/Downloader.xpc/Contents/MacOS/Downloader" \
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"downloader executable" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target \
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"$version_dir/XPCServices/Installer.xpc" "installer xpc" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target \
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"$version_dir/XPCServices/Installer.xpc/Contents/MacOS/Installer" \
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"installer executable" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target "$version_dir" "framework version" "$version_dir" || return 1
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codexbar_require_sparkle_signing_target "$sparkle" "framework root" "$sparkle" || return 1
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}
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