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launcher: realign against keepopen-enabled template #10

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Merged
hyperpolymath merged 1 commit into from
Apr 17, 2026
Merged

launcher: realign against keepopen-enabled template #10

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18 changes: 14 additions & 4 deletions project-wharf-launcher.sh
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@

#!/usr/bin/env bash
# SPDX-License-Identifier: MPL-2.0
# SPDX-License-Identifier: PMPL-1.0-or-later
# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
#
# @a2ml-metadata begin
Expand All @@ -17,7 +17,7 @@
# "LM-LA-LIFECYCLE-STANDARD.adoc"
# "cross-platform-system-integration-modes"
# ]
# standard-spec-version = "0.1.0"
# standard-spec-version = "0.2.0"
# generator = "launch-scaffolder"
# )
# @a2ml-metadata end
Expand Down Expand Up @@ -240,16 +240,26 @@ write_linux_desktop_file() {
else
icon_name="package-x-generic"
fi

# keepopen.sh implements the standard fallback ladder: GUI → TUI →
# bash-at-repo-root. See launcher-standard.adoc §Fallback Ladder.
local keepopen="/var/mnt/eclipse/repos/.desktop-tools/keepopen.sh"
local gui_cmd tui_cmd
# process: GUI = start then tail log so terminal stays open;
# TUI = just tail the existing log; Shell = repo root.
gui_cmd="$LAUNCHER_TARGET --start && tail -f $LOG_FILE"
tui_cmd="tail -n 200 -f $LOG_FILE"

cat > "$target" <<EOF
[Desktop Entry]
Type=Application
Version=1.0
Name=$APP_DISPLAY
GenericName=$APP_GENERIC_NAME
Comment=$APP_DESC
Exec=$LAUNCHER_TARGET --start
Exec=$keepopen "$APP_DISPLAY" "$REPO_DIR" "$gui_cmd" "$tui_cmd" "$LOG_FILE"
Icon=$icon_name
Terminal=false
Terminal=true
Categories=$APP_CATEGORIES
StartupNotify=true
StartupWMClass=$APP_NAME
Expand Down
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