To summarise my previous message: Looks good; my other thoughts are orthogonal.
The key issue I have is the IDS_RUNDIR which seems over the top to me, both the use of the IDS subdirectory (init-d-script being an implementation detail for an initscript) and the variable itself, instead of just the well-known path /run which could barely be simpler!
Most .pid files seem to be directly under /run, the second most common option being under /run/$NAME.
If a daemon has their own subdirectory perhaps they would like to override the oneshot file the same way they override PIDFILE, in which case we could perhaps justify a ONESHOTFILE variable instead?
In some ways this doesn't matter but would be nice to get it right to avoid future --no-stop-on-upgrade scripts from needing maintscript logic for switching over.
Andrew
