ollie/data/scripts/acme/acme-ollie-ensure

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#!/bin/bash
# acme-ollie-ensure - Ensure acme session and agent exist
#
# One session per project root (git worktree aware), one agent "assistant".
# Session name: acme-{hash of project root}
#
# Usage: eval $(acme-ollie-ensure)
# Then use $OLLIE_SESSION and $OLLIE_AGENT
set -euo pipefail
# Get cwd from the acme window's directory context
if [[ -n "${winid:-}" ]]; then
wname=$(9p read acme/$winid/tag | awk '{print $1}')
if [[ -d "$wname" ]]; then
cwd="$wname"
elif [[ -f "$wname" ]]; then
cwd=$(dirname "$wname")
else
cwd="$HOME"
fi
else
cwd="$PWD"
fi
# Discover project root: git worktree root > git root > cwd
project_root="$cwd"
if wt_root=$(git -C "$cwd" rev-parse --show-toplevel 2>/dev/null); then
project_root="$wt_root"
fi
# Session name from project root hash
session_hash=$(printf '%s' "$project_root" | md5sum | cut -c1-8)
SESSION="acme-$session_hash"
AGENT="assistant"
# Ensure session exists (with project root as cwd)
if ! ollie-9p read "session/$SESSION/env" >/dev/null 2>&1; then
printf 'name=%s\ncwd=%s\n' "$SESSION" "$project_root" | ollie-9p write "session/new" 2>/dev/null || true
else
# Update cwd in case project root changed
printf 'cwd=%s\n' "$project_root" | ollie-9p write "session/$SESSION/cfg" 2>/dev/null || true
fi
# Ensure agent exists
if ! ollie-9p read "session/$SESSION/agent/$AGENT/cfg" >/dev/null 2>&1; then
printf 'name=%s\n' "$AGENT" | ollie-9p write "session/$SESSION/agent/new" 2>/dev/null || true
fi
# Output for eval
echo "export OLLIE_SESSION=$SESSION"
echo "export OLLIE_AGENT=$AGENT"