Init

2026-08-27 17:50:36 +02:00
commit 5a0e6520f4
51 changed files with 14027 additions and 0 deletions
--- a/install.sh
+++ b/install.sh
@@ -0,0 +1,308 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+SOURCE_ROOT="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+VERSION="${PTLINUX_VERSION:-0.5.1}"
+if [[ ! "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]
+then
+	printf 'Invalid launcher version: %s (expected X.Y.Z)\n' "$VERSION" >&2
+	exit 2
+fi
+DATA_HOME="${XDG_DATA_HOME:-${HOME}/.local/share}"
+BIN_HOME="${HOME}/.local/bin"
+APPLICATION_HOME="${DATA_HOME}/applications"
+PIXMAP_HOME="${DATA_HOME}/pixmaps"
+ICON_PATH="${PIXMAP_HOME}/eu.pristontale.PTLinux.png"
+DEFAULT_INSTALL_DIRECTORY="${HOME}/Games/PristontaleEU"
+LEGACY_INSTALL_DIRECTORY="${DATA_HOME}/pristontale-eu"
+INSTALL_DIRECTORY_EXPLICIT=0
+if [[ -n "${PTLINUX_INSTALL_DIR:-}" ]]
+then
+	INSTALL_DIRECTORY="$PTLINUX_INSTALL_DIR"
+	INSTALL_DIRECTORY_EXPLICIT=1
+else
+	INSTALL_DIRECTORY="$DEFAULT_INSTALL_DIRECTORY"
+fi
+PRESERVED_LEGACY_INSTALL=0
+PYTHON_BIN="${PTLINUX_PYTHON:-python3}"
+DRY_RUN=0
+RUN_DOCTOR=1
+INSTALL_DEPENDENCIES=1
+
+usage()
+{
+	printf '%s\n' \
+		"Usage: ./install.sh [--install-dir PATH] [--dry-run] [--skip-deps] [--skip-doctor]" \
+		"" \
+		"  --install-dir PATH  Store the app, managed game, and runtime data at PATH." \
+		"                      Default: ~/Games/PristontaleEU"
+}
+
+while (( $# > 0 ))
+do
+	case "$1" in
+		--install-dir)
+			if (( $# < 2 ))
+			then
+				printf '%s\n' "--install-dir requires a path." >&2
+				exit 2
+			fi
+			INSTALL_DIRECTORY="$2"
+			INSTALL_DIRECTORY_EXPLICIT=1
+			shift 2
+			;;
+		--install-dir=*)
+			INSTALL_DIRECTORY="${1#*=}"
+			INSTALL_DIRECTORY_EXPLICIT=1
+			shift
+			;;
+		--dry-run)
+			DRY_RUN=1
+			shift
+			;;
+		--skip-doctor)
+			RUN_DOCTOR=0
+			shift
+			;;
+		--skip-deps)
+			INSTALL_DEPENDENCIES=0
+			shift
+			;;
+		-h|--help)
+			usage
+			exit 0
+			;;
+		*)
+			printf 'Unknown option: %s\n' "$1" >&2
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+
+if (( INSTALL_DIRECTORY_EXPLICIT == 0 )) \
+	&& [[ ! -d "${DEFAULT_INSTALL_DIRECTORY}/app/ptlinux" \
+		&& ! -d "${DEFAULT_INSTALL_DIRECTORY}/app/current/ptlinux" ]] \
+	&& [[ -d "${LEGACY_INSTALL_DIRECTORY}/app/ptlinux" \
+		|| -d "${LEGACY_INSTALL_DIRECTORY}/app/current/ptlinux" \
+		|| -f "${LEGACY_INSTALL_DIRECTORY}/launcher-prefix/drive_c/Program Files (x86)/Pristontale EU/Game.exe" ]]
+then
+	INSTALL_DIRECTORY="$LEGACY_INSTALL_DIRECTORY"
+	PRESERVED_LEGACY_INSTALL=1
+fi
+
+if [[ -z "$INSTALL_DIRECTORY" \
+	|| "$INSTALL_DIRECTORY" == *$'\n'* \
+	|| "$INSTALL_DIRECTORY" == *$'\r'* ]]
+then
+	printf '%s\n' "Install directory is empty or contains invalid characters." >&2
+	exit 2
+fi
+
+case "$INSTALL_DIRECTORY" in
+	"~")
+		INSTALL_DIRECTORY="$HOME"
+		;;
+	"~/"*)
+		INSTALL_DIRECTORY="${HOME}/${INSTALL_DIRECTORY:2}"
+		;;
+	"~"*)
+		printf '%s\n' "Use an absolute path instead of another user's ~ directory." >&2
+		exit 2
+		;;
+esac
+
+if [[ "$INSTALL_DIRECTORY" != /* ]]
+then
+	INSTALL_DIRECTORY="${PWD}/${INSTALL_DIRECTORY}"
+fi
+if command -v realpath >/dev/null 2>&1
+then
+	INSTALL_DIRECTORY="$(realpath -m -- "$INSTALL_DIRECTORY")"
+fi
+if [[ "$INSTALL_DIRECTORY" == "/" ]]
+then
+	printf '%s\n' "Refusing to use the filesystem root as the install directory." >&2
+	exit 2
+fi
+APP_ROOT="${INSTALL_DIRECTORY}/app"
+RELEASES_ROOT="${APP_ROOT}/releases"
+RELEASE_ROOT="${RELEASES_ROOT}/${VERSION}"
+
+if [[ ! -d "${SOURCE_ROOT}/ptlinux" \
+	|| ! -f "${SOURCE_ROOT}/ptdiag/assbin.py" \
+	|| ! -f "${SOURCE_ROOT}/ptdiag/__init__.py" \
+	|| ! -f "${SOURCE_ROOT}/ptlinux/desktop_entry.py" \
+	|| ! -f "${SOURCE_ROOT}/ptlinux/launcher_wrapper.py" \
+	|| ! -f "${SOURCE_ROOT}/ptlinux/self_update.py" \
+	|| ! -f "${SOURCE_ROOT}/ptlinux/launcher-update-public.pem" \
+	|| ! -f "${SOURCE_ROOT}/packaging/eu.pristontale.PTLinux.desktop" \
+	|| ! -f "${SOURCE_ROOT}/packaging/eu.pristontale.PTLinux.png" \
+	|| ! -f "${SOURCE_ROOT}/packaging/pristontale-eu" \
+	|| ! -f "${SOURCE_ROOT}/packaging/install-dependencies.sh" ]]
+then
+	printf '%s\n' "Installer source is incomplete." >&2
+	exit 1
+fi
+
+printf '%s\n' "Installing PristonTale EU Linux launcher for the current user"
+if (( PRESERVED_LEGACY_INSTALL == 1 ))
+then
+	printf '%s\n' "  Existing installation found; preserving its previous data location."
+fi
+printf '  Install data: %s\n' "$INSTALL_DIRECTORY"
+printf '  Application:  %s\n' "$APP_ROOT"
+printf '  Command:      %s\n' "${BIN_HOME}/pristontale-eu"
+printf '  Desktop:      %s\n' "${APPLICATION_HOME}/eu.pristontale.PTLinux.desktop"
+
+if (( INSTALL_DEPENDENCIES == 1 ))
+then
+	# shellcheck source=packaging/install-dependencies.sh
+	source "${SOURCE_ROOT}/packaging/install-dependencies.sh"
+	ptlinux_install_host_dependencies "$DRY_RUN"
+else
+	printf '%s\n' "Skipping host dependency installation."
+fi
+
+if (( DRY_RUN == 1 ))
+then
+	exit 0
+fi
+
+if ! command -v "$PYTHON_BIN" >/dev/null 2>&1
+then
+	printf 'Python was not found after dependency installation: %s\n' "$PYTHON_BIN" >&2
+	exit 1
+fi
+
+if ! "$PYTHON_BIN" -c 'import sys; raise SystemExit(0 if sys.version_info >= (3, 11) else 1)'
+then
+	printf '%s\n' "Python 3.11 or newer is required." >&2
+	exit 1
+fi
+
+install -d -m 0755 "$APP_ROOT" "$RELEASES_ROOT" "$BIN_HOME" "$APPLICATION_HOME" "$PIXMAP_HOME"
+STAGING_RELEASE="${RELEASES_ROOT}/.${VERSION}.$$.staging"
+if [[ -e "$STAGING_RELEASE" || -L "$STAGING_RELEASE" ]]
+then
+	printf 'Launcher staging path already exists: %s\n' "$STAGING_RELEASE" >&2
+	exit 1
+fi
+install -d -m 0755 "$STAGING_RELEASE"
+install -d -m 0755 "${STAGING_RELEASE}/ptlinux" "${STAGING_RELEASE}/ptdiag"
+install -m 0644 "${SOURCE_ROOT}/ptlinux/"*.py "${STAGING_RELEASE}/ptlinux/"
+install -m 0644 \
+	"${SOURCE_ROOT}/ptlinux/launcher-update-public.pem" \
+	"${STAGING_RELEASE}/ptlinux/launcher-update-public.pem"
+install -m 0644 "${SOURCE_ROOT}/ptdiag/__init__.py" "${STAGING_RELEASE}/ptdiag/__init__.py"
+install -m 0644 "${SOURCE_ROOT}/ptdiag/assbin.py" "${STAGING_RELEASE}/ptdiag/assbin.py"
+printf '{\n  "schema": 1,\n  "version": "%s"\n}\n' "$VERSION" > "${STAGING_RELEASE}/release.json"
+chmod 0644 "${STAGING_RELEASE}/release.json"
+
+if ! "$PYTHON_BIN" -I -c \
+	'import sys; sys.path.insert(0, sys.argv[1]); import ptlinux, ptlinux.cli, ptlinux.self_update; raise SystemExit(0 if ptlinux.__version__ == sys.argv[2] else 1)' \
+	"$STAGING_RELEASE" "$VERSION"
+then
+	printf '%s\n' "The staged launcher failed its import/version check." >&2
+	rm -r -- "$STAGING_RELEASE"
+	exit 1
+fi
+
+REPLACED_RELEASE=""
+if [[ -e "$RELEASE_ROOT" || -L "$RELEASE_ROOT" ]]
+then
+	if [[ ! -d "$RELEASE_ROOT" || -L "$RELEASE_ROOT" ]]
+	then
+		printf 'Existing launcher release is not a directory: %s\n' "$RELEASE_ROOT" >&2
+		rm -r -- "$STAGING_RELEASE"
+		exit 1
+	fi
+	REPLACED_RELEASE="${RELEASES_ROOT}/.${VERSION}.$$.replaced"
+	mv -- "$RELEASE_ROOT" "$REPLACED_RELEASE"
+fi
+if ! mv -- "$STAGING_RELEASE" "$RELEASE_ROOT"
+then
+	if [[ -n "$REPLACED_RELEASE" && -d "$REPLACED_RELEASE" ]]
+	then
+		mv -- "$REPLACED_RELEASE" "$RELEASE_ROOT"
+	fi
+	exit 1
+fi
+if [[ -n "$REPLACED_RELEASE" && -d "$REPLACED_RELEASE" ]]
+then
+	rm -r -- "$REPLACED_RELEASE"
+fi
+
+CURRENT_TARGET=""
+if [[ -L "${APP_ROOT}/current" ]]
+then
+	CURRENT_TARGET="$(readlink -- "${APP_ROOT}/current")"
+	if [[ ! "$CURRENT_TARGET" =~ ^releases/[0-9]+\.[0-9]+\.[0-9]+$ ]]
+	then
+		printf 'Existing launcher current link is unsafe: %s\n' "$CURRENT_TARGET" >&2
+		exit 1
+	fi
+	if [[ ! -d "${APP_ROOT}/${CURRENT_TARGET}" ]]
+	then
+		printf 'Existing launcher current link is broken: %s\n' "$CURRENT_TARGET" >&2
+		exit 1
+	fi
+elif [[ -e "${APP_ROOT}/current" ]]
+then
+	printf 'Launcher current path is not a symbolic link: %s\n' "${APP_ROOT}/current" >&2
+	exit 1
+fi
+if [[ -L "${APP_ROOT}/previous" ]]
+then
+	PREVIOUS_TARGET="$(readlink -- "${APP_ROOT}/previous")"
+	if [[ ! "$PREVIOUS_TARGET" =~ ^releases/[0-9]+\.[0-9]+\.[0-9]+$ \
+		|| ! -d "${APP_ROOT}/${PREVIOUS_TARGET}" ]]
+	then
+		printf 'Existing launcher previous link is unsafe or broken: %s\n' "$PREVIOUS_TARGET" >&2
+		exit 1
+	fi
+elif [[ -e "${APP_ROOT}/previous" ]]
+then
+	printf 'Launcher previous path is not a symbolic link: %s\n' "${APP_ROOT}/previous" >&2
+	exit 1
+fi
+if [[ -n "$CURRENT_TARGET" && "$CURRENT_TARGET" != "releases/${VERSION}" ]]
+then
+	PREVIOUS_LINK="${APP_ROOT}/.previous.$$.tmp"
+	ln -s -- "$CURRENT_TARGET" "$PREVIOUS_LINK"
+	mv -Tf -- "$PREVIOUS_LINK" "${APP_ROOT}/previous"
+fi
+CURRENT_LINK="${APP_ROOT}/.current.$$.tmp"
+ln -s -- "releases/${VERSION}" "$CURRENT_LINK"
+mv -Tf -- "$CURRENT_LINK" "${APP_ROOT}/current"
+
+"$PYTHON_BIN" "${RELEASE_ROOT}/ptlinux/launcher_wrapper.py" \
+	"${SOURCE_ROOT}/packaging/pristontale-eu" \
+	"$APP_ROOT" \
+	"$INSTALL_DIRECTORY" \
+	"${BIN_HOME}/pristontale-eu"
+install -m 0644 \
+	"${SOURCE_ROOT}/packaging/eu.pristontale.PTLinux.png" \
+	"$ICON_PATH"
+"$PYTHON_BIN" "${RELEASE_ROOT}/ptlinux/desktop_entry.py" \
+	"${SOURCE_ROOT}/packaging/eu.pristontale.PTLinux.desktop" \
+	"${BIN_HOME}/pristontale-eu" \
+	"$ICON_PATH" \
+	"${APPLICATION_HOME}/eu.pristontale.PTLinux.desktop"
+
+if command -v desktop-file-validate >/dev/null 2>&1
+then
+	desktop-file-validate "${APPLICATION_HOME}/eu.pristontale.PTLinux.desktop"
+fi
+
+if command -v update-desktop-database >/dev/null 2>&1
+then
+	update-desktop-database "$APPLICATION_HOME" >/dev/null 2>&1 || true
+fi
+
+printf '%s\n' "Application installed."
+if (( RUN_DOCTOR == 1 ))
+then
+	"${BIN_HOME}/pristontale-eu" doctor || true
+fi