[Unit]
Description=Mine opencode session history into MemPalace (inside opencode-devbox container)
Documentation=https://gitea.jordbo.se/joakimp/mempalace-toolkit
# Only run if docker is reachable AND the container is currently up.
# The ExecCondition below gives us the "container running" check at fire
# time; these unit-level conditions just skip pointless scheduling churn
# on boxes where docker isn't even installed.
ConditionPathExists=/usr/bin/docker

[Service]
Type=oneshot
# Environment knobs — set these in
#   ~/.config/systemd/user/mempalace-session-devbox.service.d/override.conf
# via `systemctl --user edit mempalace-session-devbox.service`
# (or just edit this file in place before installing).
Environment=CONTAINER=opencode-devbox
Environment=CONTAINER_USER=developer

# Skip cleanly if the container isn't running. ExecCondition failing
# marks the unit as "condition failed" (success from systemd's POV, no
# alert noise). If this Condition passes, ExecStart fires.
ExecCondition=/bin/sh -c 'docker ps --filter "name=^/${CONTAINER}$" --filter "status=running" -q | grep -q .'
ExecStart=/usr/bin/docker exec -u ${CONTAINER_USER} ${CONTAINER} mempalace-session

# Host-side log (journalctl --user -u mempalace-session-devbox --since today)
# captures the captured stdout/stderr from the `docker exec` above.

# 2h runaway ceiling — matches the in-container service unit. Enough for
# a cold-start mine on a large corpus plus post-mine repair.
TimeoutStartSec=7200

# Low priority on the host side. The work actually happens inside the
# container; the host-side dockerd call is negligible.
Nice=5