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scripts/osh: fix session creation and /kill 

Replace write to defunct /ctl with s/new spec format. Add -name flag
so named sessions skip the post-write poll. Fix /kill to write to
s/{id}/ctl instead of the removed top-level ctl file.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Levi Neely 2026-04-16 19:35:02 +02:00
parent 694a840c21
commit 59abf0fa7d
1 changed files with 30 additions and 23 deletions
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53
scripts/osh
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@ -1,5 +1,5 @@
#!/usr/bin/env bash
# ollie.sh: a simplified, fully-functional chat interface for ollie AI agents.
# osh: interactive chat interface for ollie AI agents.
set -o history
MOUNT=${OLLIE_9MOUNT:-$HOME/mnt/ollie}
@ -30,45 +30,52 @@ drain() {
}
# Parse flags
new=0; resume=0; id_flag=
new=0; resume=0; id_flag=; name=
backend=; model=; agent=; cwd=
while [ $# -gt 0 ]; do
case $1 in
-new) new=1 ;;
-resume) resume=1 ;;
-session) id_flag=$2; shift ;;
-name) name=$2; shift ;;
-backend) backend=$2; shift ;;
-model) model=$2; shift ;;
-agent) agent=$2; shift ;;
-cwd) cwd=$2; shift ;;
-model) model=$2; shift ;;
-agent) agent=$2; shift ;;
-cwd) cwd=$2; shift ;;
*) die "unknown flag: $1" ;;
esac
shift
done
# Build "new" ctl command with opts
new_cmd() {
local cmd=new
[ -n "$backend" ] && cmd="$cmd backend=$backend"
[ -n "$model" ] && cmd="$cmd model=$model"
[ -n "$agent" ] && cmd="$cmd agent=$agent"
cmd="$cmd cwd=${cwd:-$(pwd)}"
printf '%s\n' "$cmd"
# Write spec to s/new
write_new() {
{
[ -n "$name" ] && printf 'name=%s\n' "$name"
printf 'cwd=%s\n' "${cwd:-$(pwd)}"
[ -n "$backend" ] && printf 'backend=%s\n' "$backend"
[ -n "$model" ] && printf 'model=%s\n' "$model"
[ -n "$agent" ] && printf 'agent=%s\n' "$agent"
} > "$MOUNT/s/new" || die "write s/new"
}
# Create a fresh session, sets $id
create_session() {
local before d deadline
before=$(ls "$MOUNT/s" 2>/dev/null)
new_cmd > "$MOUNT/ctl" || die "write ctl"
deadline=$(($(date +%s) + 5))
while [ "$(date +%s)" -lt "$deadline" ]; do
for d in $(ls "$MOUNT/s" 2>/dev/null); do
printf '%s\n' "$before" | grep -qxF "$d" || { id=$d; return; }
if [ -n "$name" ]; then
write_new
id=$name
else
before=$(ls "$MOUNT/s" 2>/dev/null)
write_new
deadline=$(($(date +%s) + 5))
while [ "$(date +%s)" -lt "$deadline" ]; do
for d in $(ls "$MOUNT/s" 2>/dev/null); do
printf '%s\n' "$before" | grep -qxF "$d" || { id=$d; return; }
done
sleep 0.05
done
sleep 0.05
done
die "timeout waiting for new session"
die "timeout waiting for new session"
fi
}
# Resolve session
@ -109,7 +116,7 @@ while true; do
[ -z "$input" ] && continue
history -s "$input"
case "$input" in
/kill) printf 'kill %s\n' "$id" > "$MOUNT/ctl"; break ;;
/kill) printf 'kill\n' > "$S/ctl"; break ;;
"/q "*) printf '%s\n' "${input#/q }" > "$S/enqueue"
printf 'queued\n' >&2; continue ;;
/*) printf '%s\n' "$input" > "$S/ctl" ;;