diff options
Diffstat (limited to 'gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md')
| -rw-r--r-- | gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md | 76 |
1 files changed, 68 insertions, 8 deletions
diff --git a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md index 7e44f099..f5152bd3 100644 --- a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md +++ b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.md @@ -79,14 +79,14 @@ And this is how it looks like after sending back the text to the Cursor Agent's And here is the full script. It is a bit ugly since it's shell (written with Cursor Agent with GPT-5.2-Codex), and I might (let) rewrite it in Go with propper unit tests, config-file, multi-agent support and release it once I have time. But it works well enough for now. +> Updated 2026-02-02: Script now works on both Linux and macOS; the listing below reflects the latest version. + ```bash #!/usr/bin/env bash set -u -o pipefail -declare -i LOG_ENABLED=0 - +LOG_ENABLED=0 log_file="${TMPDIR:-/tmp}/tmux-edit-send.log" - log() { if [ "$LOG_ENABLED" -eq 1 ]; then printf '%s\n' "$*" >> "$log_file" @@ -96,17 +96,30 @@ log() { # Read the target pane id from a temp file created by tmux binding. read_target_from_file() { local file_path="$1" + local pane_id if [ -n "$file_path" ] && [ -f "$file_path" ]; then - sed -n '1p' "$file_path" | tr -d '[:space:]' + pane_id="$(sed -n '1p' "$file_path" | tr -d '[:space:]')" + # Ensure pane ID has % prefix + if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]]; then + pane_id="%${pane_id}" + fi + printf '%s' "$pane_id" fi } # Read the target pane id from tmux environment if present. read_target_from_env() { - local env_line + local env_line pane_id env_line="$(tmux show-environment -g TMUX_EDIT_TARGET 2>/dev/null || true)" case "$env_line" in - TMUX_EDIT_TARGET=*) printf '%s' "${env_line#TMUX_EDIT_TARGET=}" ;; + TMUX_EDIT_TARGET=*) + pane_id="${env_line#TMUX_EDIT_TARGET=}" + # Ensure pane ID has % prefix + if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]] && [[ "$pane_id" =~ ^[0-9]+$ ]]; then + pane_id="%${pane_id}" + fi + printf '%s' "$pane_id" + ;; esac } @@ -117,16 +130,25 @@ resolve_target_pane() { current_pane="$(tmux display-message -p "#{pane_id}" 2>/dev/null || true)" log "current pane=${current_pane:-<empty>}" + + # Ensure candidate has % prefix if it's a pane ID + if [ -n "$candidate" ] && [[ "$candidate" =~ ^[0-9]+$ ]]; then + candidate="%${candidate}" + log "normalized candidate to $candidate" + fi + if [ -n "$candidate" ] && [[ "$candidate" == *"#{"* ]]; then log "format target detected, clearing" candidate="" fi if [ -z "$candidate" ]; then candidate="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)" + log "using last pane as fallback: $candidate" elif [ "$candidate" = "$current_pane" ]; then last_pane="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)" if [ -n "$last_pane" ]; then candidate="$last_pane" + log "candidate was current, using last pane: $candidate" fi fi printf '%s' "$candidate" @@ -192,9 +214,12 @@ validate_target_pane() { return 1 fi target_found=0 + log "validate: looking for target='$target' in all panes:" for pane in $(tmux list-panes -a -F "#{pane_id}" 2>/dev/null || true); do + log "validate: checking pane='$pane'" if [ "$pane" = "$target" ]; then target_found=1 + log "validate: MATCH FOUND!" break fi done @@ -203,6 +228,7 @@ validate_target_pane() { echo "Target pane not found: $target" >&2 return 1 fi + log "validate: target pane validated successfully" } # Send temp file contents to the target pane line by line. @@ -212,13 +238,18 @@ send_content() { local prompt_text="$3" local first_line=1 local line + log "send_content: target=$target, prompt_text='$prompt_text'" while IFS= read -r line || [ -n "$line" ]; do + log "send_content: read line='$line'" if [ "$first_line" -eq 1 ] && [ -n "$prompt_text" ]; then if [[ "$line" == "$prompt_text"* ]]; then + local old_line="$line" line="${line#"$prompt_text"}" + log "send_content: stripped prompt, was='$old_line' now='$line'" fi fi first_line=0 + log "send_content: sending line='$line'" tmux send-keys -t "$target" -l "$line" tmux send-keys -t "$target" Enter done < "$tmpfile" @@ -233,6 +264,10 @@ main() { local tmpfile local prompt_text + log "=== tmux-edit-send starting ===" + log "target_file=$target_file" + log "EDITOR=$editor" + target="$(read_target_from_file "$target_file" || true)" if [ -n "$target" ]; then log "file target=${target:-<empty>}" @@ -249,22 +284,47 @@ main() { target="$(resolve_target_pane "$target")" log "fallback target=${target:-<empty>}" - tmpfile="$(mktemp "./.tmux-edit-send.XXXXXX.md")" + tmpfile="$(mktemp)" + log "created tmpfile=$tmpfile" + if [ ! -f "$tmpfile" ]; then + log "ERROR: mktemp failed to create file" + echo "ERROR: mktemp failed" >&2 + exit 1 + fi + mv "$tmpfile" "${tmpfile}.md" 2>&1 | while read -r line; do log "mv output: $line"; done + tmpfile="${tmpfile}.md" + log "renamed to tmpfile=$tmpfile" + if [ ! -f "$tmpfile" ]; then + log "ERROR: tmpfile does not exist after rename" + echo "ERROR: tmpfile rename failed" >&2 + exit 1 + fi trap 'rm -f "$tmpfile"' EXIT + log "capturing prompt text from target=$target" prompt_text="$(capture_prompt_text "$target")" + log "captured prompt_text='$prompt_text'" prefill_tmpfile "$tmpfile" "$prompt_text" + log "prefilled tmpfile" + log "launching editor: $editor $tmpfile" "$editor" "$tmpfile" - log "editor exited with status $?" + local editor_exit=$? + log "editor exited with status $editor_exit" if [ ! -s "$tmpfile" ]; then log "empty file, nothing sent" exit 0 fi + + log "tmpfile contents:" + log "$(cat "$tmpfile")" + log "validating target pane" validate_target_pane "$target" + log "sending content to target=$target" send_content "$target" "$tmpfile" "$prompt_text" + log "=== tmux-edit-send completed ===" } main "$@" |