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| -rw-r--r-- | about/resources.gmi | 206 | ||||
| -rw-r--r-- | gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi | 76 | ||||
| -rw-r--r-- | gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi.tpl | 76 | ||||
| -rw-r--r-- | gemfeed/atom.xml | 78 | ||||
| -rw-r--r-- | index.gmi | 2 | ||||
| -rw-r--r-- | uptime-stats.gmi | 2 |
6 files changed, 310 insertions, 130 deletions
diff --git a/about/resources.gmi b/about/resources.gmi index a9e89ac8..e3af7f47 100644 --- a/about/resources.gmi +++ b/about/resources.gmi @@ -35,110 +35,110 @@ You won't find any links on this site because, over time, the links will break. In random order: -* Java ist auch eine Insel; Christian Ullenboom; +* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner +* Modern Perl; Chromatic ; Onyx Neon Press +* Seeking SRE: Conversations About Running Production Systems at Scale; David N. Blank-Edelman; eBook * Perl New Features; Joshua McAdams, brian d foy; Perl School +* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly +* Polished Ruby Programming; Jeremy Evans; Packt Publishing +* Systems Performance Tuning; Gian-Paolo D. Musumeci and others...; O'Reilly * Amazon Web Services in Action; Michael Wittig and Andreas Wittig; Manning Publications -* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press -* 21st Century C: C Tips from the New School; Ben Klemens; O'Reilly -* The Go Programming Language; Alan A. A. Donovan; Addison-Wesley Professional -* Raku Fundamentals; Moritz Lenz; Apress +* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt * The DevOps Handbook; Gene Kim, Jez Humble, Patrick Debois, John Willis; Audible -* Effective awk programming; Arnold Robbins; O'Reilly -* Think Raku (aka Think Perl 6); Laurent Rosenfeld, Allen B. Downey; O'Reilly -* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton -* Raku Recipes; J.J. Merelo; Apress -* Polished Ruby Programming; Jeremy Evans; Packt Publishing -* Concurrency in Go; Katherine Cox-Buday; O'Reilly +* Funktionale Programmierung; Peter Pepper; Springer * Chaos Engineering - System Resiliency in Practice; Casey Rosenthal and Nora Jones; eBook -* Seeking SRE: Conversations About Running Production Systems at Scale; David N. Blank-Edelman; eBook -* C++ Programming Language; Bjarne Stroustrup; * Pro Puppet; James Turnbull, Jeffrey McCune; Apress -* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook -* Programming Perl aka "The Camel Book"; Tom Christiansen, brian d foy, Larry Wall & Jon Orwant; O'Reilly -* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner -* DevOps And Site Reliability Engineering Handbook; Stephen Fleming; Audible -* Terraform Cookbook; Mikael Krief; Packt Publishing -* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly -* Funktionale Programmierung; Peter Pepper; Springer +* Site Reliability Engineering; How Google runs production systems; O'Reilly +* Concurrency in Go; Katherine Cox-Buday; O'Reilly +* The Go Programming Language; Alan A. A. Donovan; Addison-Wesley Professional +* Leanring eBPF; Liz Rice; O'Reilly +* Learn You Some Erlang for Great Good; Fred Herbert; No Starch Press +* 21st Century C: C Tips from the New School; Ben Klemens; O'Reilly +* Ultimate Go Notebook; Bill Kennedy * DNS and BIND; Cricket Liu; O'Reilly -* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers +* Raku Recipes; J.J. Merelo; Apress +* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications +* Higher Order Perl; Mark Dominus; Morgan Kaufmann +* Developing Games in Java; David Brackeen and others...; New Riders +* Effective awk programming; Arnold Robbins; O'Reilly +* Programming Perl aka "The Camel Book"; Tom Christiansen, brian d foy, Larry Wall & Jon Orwant; O'Reilly * 97 things every SRE should know; Emil Stolarsky, Jaime Woo; O'Reilly -* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly -* Systems Performance Tuning; Gian-Paolo D. Musumeci and others...; O'Reilly -* Effective Java; Joshua Bloch; Addison-Wesley Professional +* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton +* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook +* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press * The Pragmatic Programmer; David Thomas; Addison-Wesley -* Ultimate Go Notebook; Bill Kennedy -* Data Science at the Command Line; Jeroen Janssens; O'Reilly -* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt -* Developing Games in Java; David Brackeen and others...; New Riders +* Effective Java; Joshua Bloch; Addison-Wesley Professional +* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly +* The Docker Book; James Turnbull; Kindle +* C++ Programming Language; Bjarne Stroustrup; +* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress * Programming Ruby 3.3 (5th Edition); Noel Rappin, with Dave Thomas; The Pragmatic Bookshelf * Distributed Systems: Principles and Paradigms; Andrew S. Tanenbaum; Pearson -* Site Reliability Engineering; How Google runs production systems; O'Reilly -* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress -* Systemprogrammierung in Go; Frank Müller; dpunkt -* The Docker Book; James Turnbull; Kindle -* Leanring eBPF; Liz Rice; O'Reilly +* Data Science at the Command Line; Jeroen Janssens; O'Reilly +* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers * Tmux 2: Productive Mouse-free Development; Brain P. Hogan; The Pragmatic Programmers -* Modern Perl; Chromatic ; Onyx Neon Press -* Higher Order Perl; Mark Dominus; Morgan Kaufmann -* Learn You Some Erlang for Great Good; Fred Herbert; No Starch Press -* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications +* Terraform Cookbook; Mikael Krief; Packt Publishing +* Raku Fundamentals; Moritz Lenz; Apress +* Java ist auch eine Insel; Christian Ullenboom; +* Think Raku (aka Think Perl 6); Laurent Rosenfeld, Allen B. Downey; O'Reilly +* DevOps And Site Reliability Engineering Handbook; Stephen Fleming; Audible +* Systemprogrammierung in Go; Frank Müller; dpunkt ## Technical references I didn't read them from the beginning to the end, but I am using them to look up things. The books are in random order: * Understanding the Linux Kernel; Daniel P. Bovet, Marco Cesati; O'Reilly -* Groovy Kurz & Gut; Joerg Staudemeier; O'Reilly -* The Linux Programming Interface; Michael Kerrisk; No Starch Press -* Algorithms; Robert Sedgewick, Kevin Wayne; Addison Wesley * BPF Performance Tools - Linux System and Application Observability, Brendan Gregg; Addison Wesley -* Go: Design Patterns for Real-World Projects; Mat Ryer; Packt * Relayd and Httpd Mastery; Michael W Lucas * Implementing Service Level Objectives; Alex Hidalgo; O'Reilly +* Groovy Kurz & Gut; Joerg Staudemeier; O'Reilly +* The Linux Programming Interface; Michael Kerrisk; No Starch Press +* Go: Design Patterns for Real-World Projects; Mat Ryer; Packt +* Algorithms; Robert Sedgewick, Kevin Wayne; Addison Wesley ## Self-development and soft-skills books In random order: -* Soft Skills; John Sommez; Manning Publications -* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook -* The Good Enough Job; Simone Stolzoff; Ebury Edge -* Ultralearning; Anna Laurent; Self-published via Amazon -* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing -* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion -* Atomic Habits; James Clear; Random House Business -* The Off Switch; Mark Cropley; Virgin Books (RE-READ 1ST TIME) -* Consciousness: A Very Short Introduction; Susan Blackmore; Oxford Uiversity Press -* The Bullet Journal Method; Ryder Carroll; Fourth Estate -* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business -* Solve for Happy; Mo Gawdat (RE-READ 1ST TIME) * 97 Things Every Engineering Manager Should Know; Camille Fournier; Audiobook -* Eat That Frog!; Brian Tracy; Hodder Paperbacks * Meditation for Mortals, Oliver Burkeman, Audiobook +* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd +* The Software Engineer's Guidebook: Navigating senior, tech lead, and staff engineer positions at tech companies and startups; Gergely Orosz; Audiobook +* Ultralearning; Scott Young; Thorsons +* Influence without Authority; A. Cohen, D. Bradford; Wiley * Search Inside Yourself - The Unexpected path to Achieving Success, Happiness (and World Peace); Chade-Meng Tan, Daniel Goleman, Jon Kabat-Zinn; HarperOne -* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select -* Eat That Frog; Brian Tracy +* Deep Work; Cal Newport; Piatkus +* The Off Switch; Mark Cropley; Virgin Books (RE-READ 1ST TIME) +* Consciousness: A Very Short Introduction; Susan Blackmore; Oxford Uiversity Press +* Time Management for System Administrators; Thomas A. Limoncelli; O'Reilly +* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing * The 7 Habits Of Highly Effective People; Stephen R. Covey; Simon & Schuster UK -* Stop starting, start finishing; Arne Roock; Lean-Kanban University -* So Good They Can't Ignore You; Cal Newport; Business Plus -* The Software Engineer's Guidebook: Navigating senior, tech lead, and staff engineer positions at tech companies and startups; Gergely Orosz; Audiobook +* Eat That Frog; Brian Tracy * The Daily Stoic; Ryan Holiday, Stephen Hanselman; Profile Books -* Influence without Authority; A. Cohen, D. Bradford; Wiley +* So Good They Can't Ignore You; Cal Newport; Business Plus +* Eat That Frog!; Brian Tracy; Hodder Paperbacks * Slow Productivity; Cal Newport; Penguin Random House +* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select +* Stop starting, start finishing; Arne Roock; Lean-Kanban University * The Joy of Missing Out; Christina Crook; New Society Publishers -* The Courage to Be Disliked; Ichiro Kishimi and Fumitake Koga; Audiobook -* Digital Minimalism; Cal Newport; Portofolio Penguin -* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd -* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook +* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business +* Soft Skills; John Sommez; Manning Publications +* The Bullet Journal Method; Ryder Carroll; Fourth Estate +* Getting Things Done; David Allen +* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook +* Ultralearning; Anna Laurent; Self-published via Amazon +* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion * Staff Engineer: Leadership beyond the management track; Will Larson; Audiobook -* Time Management for System Administrators; Thomas A. Limoncelli; O'Reilly -* Deep Work; Cal Newport; Piatkus +* Digital Minimalism; Cal Newport; Portofolio Penguin +* The Good Enough Job; Simone Stolzoff; Ebury Edge * 101 Essays that change the way you think; Brianna Wiest; Audiobook -* Getting Things Done; David Allen +* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook * The Power of Now; Eckhard Tolle; Yellow Kite -* Ultralearning; Scott Young; Thorsons +* The Courage to Be Disliked; Ichiro Kishimi and Fumitake Koga; Audiobook +* Solve for Happy; Mo Gawdat (RE-READ 1ST TIME) * Psycho-Cybernetics; Maxwell Maltz; Perigee Books +* Atomic Habits; James Clear; Random House Business => ../notes/index.gmi Here are notes of mine for some of the books @@ -146,30 +146,30 @@ In random order: Some of these were in-person with exams; others were online learning lectures only. In random order: -* Structure and Interpretation of Computer Programs; Harold Abelson and more...; -* Scripting Vim; Damian Conway; O'Reilly Online +* The Ultimate Kubernetes Bootcamp; School of Devops; O'Reilly Online +* Ultimate Go Programming; Bill Kennedy; O'Reilly Online * AWS Immersion Day; Amazon; 1-day interactive online training -* Red Hat Certified System Administrator; Course + certification (Although I had the option, I decided not to take the next course as it is more effective to self learn what I need) -* Apache Tomcat Best Practises; 3-day on-site training -* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. * MySQL Deep Dive Workshop; 2-day on-site training +* The Well-Grounded Rubyist Video Edition; David. A. Black; O'Reilly Online * Protocol buffers; O'Reilly Online -* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon -* The Ultimate Kubernetes Bootcamp; School of Devops; O'Reilly Online * Linux Security and Isolation APIs Training; Michael Kerrisk; 3-day on-site training -* Developing IaC with Terraform (with Live Lessons); O'Reilly Online -* Algorithms Video Lectures; Robert Sedgewick; O'Reilly Online +* Scripting Vim; Damian Conway; O'Reilly Online +* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon +* Red Hat Certified System Administrator; Course + certification (Although I had the option, I decided not to take the next course as it is more effective to self learn what I need) * Functional programming lecture; Remote University of Hagen -* Ultimate Go Programming; Bill Kennedy; O'Reilly Online -* The Well-Grounded Rubyist Video Edition; David. A. Black; O'Reilly Online +* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. +* Structure and Interpretation of Computer Programs; Harold Abelson and more...; +* Algorithms Video Lectures; Robert Sedgewick; O'Reilly Online +* Apache Tomcat Best Practises; 3-day on-site training +* Developing IaC with Terraform (with Live Lessons); O'Reilly Online ## Technical guides These are not whole books, but guides (smaller or larger) which I found very useful. in random order: -* Advanced Bash-Scripting Guide -* How CPUs work at https://cpu.land * Raku Guide at https://raku.guide +* How CPUs work at https://cpu.land +* Advanced Bash-Scripting Guide ## Podcasts @@ -177,58 +177,58 @@ These are not whole books, but guides (smaller or larger) which I found very use In random order: -* Dev Interrupted +* Modern Mentor +* The Pragmatic Engineer Podcast +* Pratical AI * BSD Now [BSD] -* The Changelog Podcast(s) -* Wednesday Wisdom +* Deep Questions with Cal Newport * Fallthrough [Golang] -* Modern Mentor -* The ProdCast (Google SRE Podcast) * Maintainable -* Cup o' Go [Golang] -* Pratical AI * Fork Around And Find Out -* Deep Questions with Cal Newport -* Backend Banter -* The Pragmatic Engineer Podcast +* The Changelog Podcast(s) +* Cup o' Go [Golang] * Hidden Brain +* Wednesday Wisdom +* Backend Banter +* The ProdCast (Google SRE Podcast) +* Dev Interrupted ### Podcasts I liked I liked them but am not listening to them anymore. The podcasts have either "finished" (no more episodes) or I stopped listening to them due to time constraints or a shift in my interests. +* Modern Mentor * Ship It (predecessor of Fork Around And Find Out) -* Java Pub House -* Go Time (predecessor of fallthrough) * CRE: Chaosradio Express [german] +* Go Time (predecessor of fallthrough) +* Java Pub House * FLOSS weekly -* Modern Mentor ## Newsletters I like This is a mix of tech and non-tech newsletters I am subscribed to. In random order: -* Ruby Weekly -* Register Spill +* Applied Go Weekly Newsletter * Andreas Brandhorst Newsletter (Sci-Fi author) +* The Imperfectionist +* Ruby Weekly * VK Newsletter * The Pragmatic Engineer -* byteSizeGo -* Changelog News * Monospace Mentor -* The Imperfectionist -* Golang Weekly -* Applied Go Weekly Newsletter * The Valuable Dev +* byteSizeGo +* Golang Weekly +* Register Spill +* Changelog News ## Magazines I like(d) This is a mix of tech I like(d). I may not be a current subscriber, but now and then, I buy an issue. In random order: -* Linux User +* LWN (online only) * Linux Magazine +* Linux User * freeX (not published anymore) -* LWN (online only) # Formal education diff --git a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi index 33b829fa..67f93801 100644 --- a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi +++ b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi @@ -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" "$prompt_text" + log "=== tmux-edit-send completed ===" } main "$@" diff --git a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi.tpl b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi.tpl index 3032b1a7..4a4d6684 100644 --- a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi.tpl +++ b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.gmi.tpl @@ -70,14 +70,14 @@ 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" @@ -87,17 +87,30 @@ 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 } @@ -108,16 +121,25 @@ 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" @@ -183,9 +205,12 @@ 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 @@ -194,6 +219,7 @@ 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. @@ -203,13 +229,18 @@ 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 < "$tmpfile" @@ -224,6 +255,10 @@ main() { local tmpfile local prompt_text + log "=== tmux-edit-send starting ===" + log "target_file=$target_file" + log "EDITOR=$editor" + target="$(read_target_from_file "$target_file" || true)" if [ -n "$target" ]; then log "file target=${target:-<empty>}" @@ -240,22 +275,47 @@ main() { target="$(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" "$prompt_text" + log "=== tmux-edit-send completed ===" } main "$@" diff --git a/gemfeed/atom.xml b/gemfeed/atom.xml index eca73b29..f5c83c78 100644 --- a/gemfeed/atom.xml +++ b/gemfeed/atom.xml @@ -1,6 +1,6 @@ <?xml version="1.0" encoding="utf-8"?> <feed xmlns="http://www.w3.org/2005/Atom"> - <updated>2026-02-01T22:27:38+02:00</updated> + <updated>2026-02-02T11:03:17+02:00</updated> <title>foo.zone feed</title> <subtitle>To be in the .zone!</subtitle> <link href="gemini://foo.zone/gemfeed/atom.xml" rel="self" /> @@ -101,6 +101,8 @@ bind-key e run-shell -b "tmux display-message -p '#{pane_id}' <br /> <span>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.</span><br /> <br /> +<span class='quote'>Updated 2026-02-02: Script now works on both Linux and macOS; the listing below reflects the latest version.</span><br /> +<br /> <!-- Generator: GNU source-highlight 3.1.9 by Lorenzo Bettini http://www.lorenzobettini.it @@ -108,10 +110,8 @@ http://www.gnu.org/software/src-highlite --> <pre><i><font color="silver">#!/usr/bin/env bash</font></i> <b><u><font color="#000000">set</font></u></b> -u -o pipefail -<b><u><font color="#000000">declare</font></u></b> -i LOG_ENABLED=<font color="#000000">0</font> - +LOG_ENABLED=<font color="#000000">0</font> log_file=<font color="#808080">"${TMPDIR:-/tmp}/tmux-edit-send.log"</font> - log() { <b><u><font color="#000000">if</font></u></b> [ <font color="#808080">"$LOG_ENABLED"</font> -eq <font color="#000000">1</font> ]; <b><u><font color="#000000">then</font></u></b> <b><u><font color="#000000">printf</font></u></b> <font color="#808080">'%s</font>\n<font color="#808080">'</font> <font color="#808080">"$*"</font> >> <font color="#808080">"$log_file"</font> @@ -121,17 +121,30 @@ log() { <i><font color="silver"># Read the target pane id from a temp file created by tmux binding.</font></i> read_target_from_file() { <b><u><font color="#000000">local</font></u></b> file_path=<font color="#808080">"$1"</font> + <b><u><font color="#000000">local</font></u></b> pane_id <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$file_path"</font> ] && [ -f <font color="#808080">"$file_path"</font> ]; <b><u><font color="#000000">then</font></u></b> - sed -n <font color="#808080">'1p'</font> <font color="#808080">"$file_path"</font> | tr -d <font color="#808080">'[:space:]'</font> + pane_id=<font color="#808080">"$(sed -n '1p' "</font>$file_path<font color="#808080">" | tr -d '[:space:]')"</font> + <i><font color="silver"># Ensure pane ID has % prefix</font></i> + <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$pane_id"</font> ] && [[ <font color="#808080">"$pane_id"</font> != %* ]]; <b><u><font color="#000000">then</font></u></b> + pane_id=<font color="#808080">"%${pane_id}"</font> + <b><u><font color="#000000">fi</font></u></b> + <b><u><font color="#000000">printf</font></u></b> <font color="#808080">'%s'</font> <font color="#808080">"$pane_id"</font> <b><u><font color="#000000">fi</font></u></b> } <i><font color="silver"># Read the target pane id from tmux environment if present.</font></i> read_target_from_env() { - <b><u><font color="#000000">local</font></u></b> env_line + <b><u><font color="#000000">local</font></u></b> env_line pane_id env_line=<font color="#808080">"$(tmux show-environment -g TMUX_EDIT_TARGET 2>/dev/null || true)"</font> <b><u><font color="#000000">case</font></u></b> <font color="#808080">"$env_line"</font> <b><u><font color="#000000">in</font></u></b> - TMUX_EDIT_TARGET=*) <b><u><font color="#000000">printf</font></u></b> <font color="#808080">'%s'</font> <font color="#808080">"${env_line#TMUX_EDIT_TARGET=}"</font> ;; + TMUX_EDIT_TARGET=*) + pane_id=<font color="#808080">"${env_line#TMUX_EDIT_TARGET=}"</font> + <i><font color="silver"># Ensure pane ID has % prefix</font></i> + <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$pane_id"</font> ] && [[ <font color="#808080">"$pane_id"</font> != %* ]] && [[ <font color="#808080">"$pane_id"</font> =~ ^[<font color="#000000">0</font>-<font color="#000000">9</font>]+$ ]]; <b><u><font color="#000000">then</font></u></b> + pane_id=<font color="#808080">"%${pane_id}"</font> + <b><u><font color="#000000">fi</font></u></b> + <b><u><font color="#000000">printf</font></u></b> <font color="#808080">'%s'</font> <font color="#808080">"$pane_id"</font> + ;; <b><u><font color="#000000">esac</font></u></b> } @@ -142,16 +155,25 @@ resolve_target_pane() { current_pane=<font color="#808080">"$(tmux display-message -p "</font><i><font color="silver">#{pane_id}" 2>/dev/null || true)"</font></i> log <font color="#808080">"current pane=${current_pane:-<empty>}"</font> + + <i><font color="silver"># Ensure candidate has % prefix if it's a pane ID</font></i> + <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$candidate"</font> ] && [[ <font color="#808080">"$candidate"</font> =~ ^[<font color="#000000">0</font>-<font color="#000000">9</font>]+$ ]]; <b><u><font color="#000000">then</font></u></b> + candidate=<font color="#808080">"%${candidate}"</font> + log <font color="#808080">"normalized candidate to $candidate"</font> + <b><u><font color="#000000">fi</font></u></b> + <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$candidate"</font> ] && [[ <font color="#808080">"$candidate"</font> == *<font color="#808080">"#{"</font>* ]]; <b><u><font color="#000000">then</font></u></b> log <font color="#808080">"format target detected, clearing"</font> candidate=<font color="#808080">""</font> <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">if</font></u></b> [ -z <font color="#808080">"$candidate"</font> ]; <b><u><font color="#000000">then</font></u></b> candidate=<font color="#808080">"$(tmux display-message -p "</font><i><font color="silver">#{last_pane}" 2>/dev/null || true)"</font></i> + log <font color="#808080">"using last pane as fallback: $candidate"</font> <b><u><font color="#000000">elif</font></u></b> [ <font color="#808080">"$candidate"</font> = <font color="#808080">"$current_pane"</font> ]; <b><u><font color="#000000">then</font></u></b> last_pane=<font color="#808080">"$(tmux display-message -p "</font><i><font color="silver">#{last_pane}" 2>/dev/null || true)"</font></i> <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$last_pane"</font> ]; <b><u><font color="#000000">then</font></u></b> candidate=<font color="#808080">"$last_pane"</font> + log <font color="#808080">"candidate was current, using last pane: $candidate"</font> <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">printf</font></u></b> <font color="#808080">'%s'</font> <font color="#808080">"$candidate"</font> @@ -217,9 +239,12 @@ validate_target_pane() { <b><u><font color="#000000">return</font></u></b> <font color="#000000">1</font> <b><u><font color="#000000">fi</font></u></b> target_found=<font color="#000000">0</font> + log <font color="#808080">"validate: looking for target='$target' in all panes:"</font> <b><u><font color="#000000">for</font></u></b> pane <b><u><font color="#000000">in</font></u></b> $(tmux list-panes -a -F <font color="#808080">"#{pane_id}"</font> <font color="#000000">2</font>>/dev/null || <b><u><font color="#000000">true</font></u></b>); <b><u><font color="#000000">do</font></u></b> + log <font color="#808080">"validate: checking pane='$pane'"</font> <b><u><font color="#000000">if</font></u></b> [ <font color="#808080">"$pane"</font> = <font color="#808080">"$target"</font> ]; <b><u><font color="#000000">then</font></u></b> target_found=<font color="#000000">1</font> + log <font color="#808080">"validate: MATCH FOUND!"</font> <b><u><font color="#000000">break</font></u></b> <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">done</font></u></b> @@ -228,6 +253,7 @@ validate_target_pane() { echo <font color="#808080">"Target pane not found: $target"</font> >&<font color="#000000">2</font> <b><u><font color="#000000">return</font></u></b> <font color="#000000">1</font> <b><u><font color="#000000">fi</font></u></b> + log <font color="#808080">"validate: target pane validated successfully"</font> } <i><font color="silver"># Send temp file contents to the target pane line by line.</font></i> @@ -237,13 +263,18 @@ send_content() { <b><u><font color="#000000">local</font></u></b> prompt_text=<font color="#808080">"$3"</font> <b><u><font color="#000000">local</font></u></b> first_line=<font color="#000000">1</font> <b><u><font color="#000000">local</font></u></b> line + log <font color="#808080">"send_content: target=$target, prompt_text='$prompt_text'"</font> <b><u><font color="#000000">while</font></u></b> IFS= <b><u><font color="#000000">read</font></u></b> -r line || [ -n <font color="#808080">"$line"</font> ]; <b><u><font color="#000000">do</font></u></b> + log <font color="#808080">"send_content: read line='$line'"</font> <b><u><font color="#000000">if</font></u></b> [ <font color="#808080">"$first_line"</font> -eq <font color="#000000">1</font> ] && [ -n <font color="#808080">"$prompt_text"</font> ]; <b><u><font color="#000000">then</font></u></b> <b><u><font color="#000000">if</font></u></b> [[ <font color="#808080">"$line"</font> == <font color="#808080">"$prompt_text"</font>* ]]; <b><u><font color="#000000">then</font></u></b> + <b><u><font color="#000000">local</font></u></b> old_line=<font color="#808080">"$line"</font> line=<font color="#808080">"${line#"</font>$prompt_text<font color="#808080">"}"</font> + log <font color="#808080">"send_content: stripped prompt, was='$old_line' now='$line'"</font> <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">fi</font></u></b> first_line=<font color="#000000">0</font> + log <font color="#808080">"send_content: sending line='$line'"</font> tmux send-keys -t <font color="#808080">"$target"</font> -l <font color="#808080">"$line"</font> tmux send-keys -t <font color="#808080">"$target"</font> Enter <b><u><font color="#000000">done</font></u></b> < <font color="#808080">"$tmpfile"</font> @@ -258,6 +289,10 @@ main() { <b><u><font color="#000000">local</font></u></b> tmpfile <b><u><font color="#000000">local</font></u></b> prompt_text + log <font color="#808080">"=== tmux-edit-send starting ==="</font> + log <font color="#808080">"target_file=$target_file"</font> + log <font color="#808080">"EDITOR=$editor"</font> + target=<font color="#808080">"$(read_target_from_file "</font>$target_file<font color="#808080">" || true)"</font> <b><u><font color="#000000">if</font></u></b> [ -n <font color="#808080">"$target"</font> ]; <b><u><font color="#000000">then</font></u></b> log <font color="#808080">"file target=${target:-<empty>}"</font> @@ -274,22 +309,47 @@ main() { target=<font color="#808080">"$(resolve_target_pane "</font>$target<font color="#808080">")"</font> log <font color="#808080">"fallback target=${target:-<empty>}"</font> - tmpfile=<font color="#808080">"$(mktemp "</font>./.tmux-edit-send.XXXXXX.md<font color="#808080">")"</font> + tmpfile=<font color="#808080">"$(mktemp)"</font> + log <font color="#808080">"created tmpfile=$tmpfile"</font> + <b><u><font color="#000000">if</font></u></b> [ ! -f <font color="#808080">"$tmpfile"</font> ]; <b><u><font color="#000000">then</font></u></b> + log <font color="#808080">"ERROR: mktemp failed to create file"</font> + echo <font color="#808080">"ERROR: mktemp failed"</font> >&<font color="#000000">2</font> + <b><u><font color="#000000">exit</font></u></b> <font color="#000000">1</font> + <b><u><font color="#000000">fi</font></u></b> + mv <font color="#808080">"$tmpfile"</font> <font color="#808080">"${tmpfile}.md"</font> <font color="#000000">2</font>>&<font color="#000000">1</font> | <b><u><font color="#000000">while</font></u></b> <b><u><font color="#000000">read</font></u></b> -r line; <b><u><font color="#000000">do</font></u></b> log <font color="#808080">"mv output: $line"</font>; <b><u><font color="#000000">done</font></u></b> + tmpfile=<font color="#808080">"${tmpfile}.md"</font> + log <font color="#808080">"renamed to tmpfile=$tmpfile"</font> + <b><u><font color="#000000">if</font></u></b> [ ! -f <font color="#808080">"$tmpfile"</font> ]; <b><u><font color="#000000">then</font></u></b> + log <font color="#808080">"ERROR: tmpfile does not exist after rename"</font> + echo <font color="#808080">"ERROR: tmpfile rename failed"</font> >&<font color="#000000">2</font> + <b><u><font color="#000000">exit</font></u></b> <font color="#000000">1</font> + <b><u><font color="#000000">fi</font></u></b> <b><u><font color="#000000">trap</font></u></b> <font color="#808080">'rm -f "$tmpfile"'</font> EXIT + log <font color="#808080">"capturing prompt text from target=$target"</font> prompt_text=<font color="#808080">"$(capture_prompt_text "</font>$target<font color="#808080">")"</font> + log <font color="#808080">"captured prompt_text='$prompt_text'"</font> prefill_tmpfile <font color="#808080">"$tmpfile"</font> <font color="#808080">"$prompt_text"</font> + log <font color="#808080">"prefilled tmpfile"</font> + log <font color="#808080">"launching editor: $editor $tmpfile"</font> <font color="#808080">"$editor"</font> <font color="#808080">"$tmpfile"</font> - log <font color="#808080">"editor exited with status $?"</font> + <b><u><font color="#000000">local</font></u></b> editor_exit=$? + log <font color="#808080">"editor exited with status $editor_exit"</font> <b><u><font color="#000000">if</font></u></b> [ ! -s <font color="#808080">"$tmpfile"</font> ]; <b><u><font color="#000000">then</font></u></b> log <font color="#808080">"empty file, nothing sent"</font> <b><u><font color="#000000">exit</font></u></b> <font color="#000000">0</font> <b><u><font color="#000000">fi</font></u></b> + + log <font color="#808080">"tmpfile contents:"</font> + log <font color="#808080">"$(cat "</font>$tmpfile<font color="#808080">")"</font> + log <font color="#808080">"validating target pane"</font> validate_target_pane <font color="#808080">"$target"</font> + log <font color="#808080">"sending content to target=$target"</font> send_content <font color="#808080">"$target"</font> <font color="#808080">"$tmpfile"</font> <font color="#808080">"$prompt_text"</font> + log <font color="#808080">"=== tmux-edit-send completed ==="</font> } main <font color="#808080">"$@"</font> @@ -1,6 +1,6 @@ # Hello! -> This site was generated at 2026-02-01T22:27:38+02:00 by `Gemtexter` +> This site was generated at 2026-02-02T11:03:17+02:00 by `Gemtexter` Welcome to the foo.zone! diff --git a/uptime-stats.gmi b/uptime-stats.gmi index e86a468f..bf32d396 100644 --- a/uptime-stats.gmi +++ b/uptime-stats.gmi @@ -1,6 +1,6 @@ # My machine uptime stats -> This site was last updated at 2026-02-01T22:27:38+02:00 +> This site was last updated at 2026-02-02T11:03:17+02:00 The following stats were collected via `uptimed` on all of my personal computers over many years and the output was generated by `guprecords`, the global uptime records stats analyser of mine. |