95 lines
3.1 KiB
Bash
95 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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# Oi: single-click Navigator trigger for acme.
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# Spawns or reuses a persistent Navigator session scoped to cwd,
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# sends current file context, and opens the chat window.
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set -euo pipefail
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cmd=${0##*/}
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die() { printf '%s: %s\n' "$cmd" "$*" >&2; exit 1; }
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OLLIE=${OLLIE:-$HOME/mnt/ollie}
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try() { "$@" 2>/dev/null || { ollie-remount && "$@"; }; }
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# Workspace detection: find workspace root (indicator file) or git/worktree root.
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# Indicators: comma-delimited list of filenames that mark a workspace.
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WORKSPACE_INDICATORS=".mdworkspace"
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detect_workspace() {
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local dir="$1"
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local git_root=""
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while [ "$dir" != "/" ]; do
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# Check for workspace indicator
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local IFS=,
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for ind in $WORKSPACE_INDICATORS; do
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[ -e "$dir/$ind" ] && { printf '%s\n' "$dir"; return; }
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done
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unset IFS
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# Check for .git
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if [ -z "$git_root" ] && [ -e "$dir/.git" ]; then
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if [ -d "$dir/.git" ]; then
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# Real repo — this is a root
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git_root="$dir"
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elif ! grep -q '/modules/' "$dir/.git" 2>/dev/null; then
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# Worktree (.git file pointing to .git/worktrees/) — treat as root
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git_root="$dir"
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fi
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# Submodule (.git file pointing to .git/modules/) — skip
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fi
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dir=$(dirname "$dir")
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done
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[ -n "$git_root" ] && { printf '%s\n' "$git_root"; return; }
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return 1
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}
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cwd=$(detect_workspace "$(pwd)") || die "not in a git repo or workspace"
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hash=$(printf '%s' "$cwd" | cksum | awk '{print $1}')
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NAV_NAME="nav-${hash}"
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NAV_PATH="$OLLIE/s/$NAV_NAME"
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# Spawn session if it doesn't exist
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new_session=false
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if ! [ -d "$NAV_PATH" ] 2>/dev/null; then
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printf 'name=%s\ncwd=%s\nagent=partner\n' "$NAV_NAME" "$cwd" | try tee "$OLLIE/s/new" >/dev/null
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sleep 0.5
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new_session=true
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fi
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# Gather context from acme window (if running inside one)
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context=""
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if [ -n "${winid:-}" ] && [ "$winid" != "0" ]; then
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filename=$(9p read acme/$winid/tag | awk '{print $1; exit}')
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# Read selection (dot)
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sel=$(9p read acme/$winid/rdsel 2>/dev/null || true)
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# Git diff for this file (unstaged changes)
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diff=$(cd "$cwd" && git diff -- "$filename" 2>/dev/null | head -100 || true)
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context="File: $filename"
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[ -n "$sel" ] && context="$context\n\nSelection:\n$sel"
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[ -n "$diff" ] && context="$context\n\nRecent changes (git diff):\n$diff"
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else
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# No acme window context; just send cwd info
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diff=$(cd "$cwd" && git diff --stat HEAD 2>/dev/null | head -30 || true)
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context="Working directory: $cwd"
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[ -n "$diff" ] && context="$context\n\nRecent changes:\n$diff"
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fi
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# Send prompt to Navigator
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if [ "$new_session" = "true" ]; then
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printf '%b' "$context\n\nAcknowledge context. What are we working on?" | try tee "$NAV_PATH/prompt" >/dev/null
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else
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printf '%b' "$context\n\nCheck in." | try tee "$NAV_PATH/prompt" >/dev/null
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fi
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# Wait for agent to finish, then print response
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waitstate() { cat "$NAV_PATH/statewait" 2>/dev/null || { ollie-remount && cat "$NAV_PATH/statewait"; } || die "mount lost"; }
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while [ "$(waitstate)" = "idle" ]; do :; done
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while [ "$(waitstate)" != "idle" ]; do :; done
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sleep 0.1
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offset=$(try cat "$NAV_PATH/offset") || die "cannot read offset"
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try tail -c +$((offset + 1)) "$NAV_PATH/chat"
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printf '\n%s\n' "$NAV_NAME"
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