Add project bind to select ~/Projects

agent-cmd.sh

@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-# Detect available agents, prompt with fzf, run the selected one.
-# Detaches the client if all panes in the window are dead afterwards.
-
-agents=()
-command -v claude &>/dev/null && agents+=(claude)
-command -v opencode &>/dev/null && agents+=(opencode)
-command -v gemini &>/dev/null && agents+=(gemini)
-command -v codex &>/dev/null && agents+=(codex)
-
-if [ ${#agents[@]} -eq 0 ]; then
-  echo "No agent commands found (claude, opencode, gemini)"
-  exit 1
-fi
-
-# Minimize fzf prompt size while centering it.
-width=24
-height=$((${#agents[@]} + 6))
-hmargin=$((($(tput cols) - width) / 2))
-vpad=$((($(tput lines) - height) / 2))
-[ $hmargin -lt 0 ] && hmargin=0
-[ $vpad -lt 0 ] && vpad=0
-tput cup "$vpad" 0
-
-agent=$(printf '%s\n' "${agents[@]}" | fzf \
-  --prompt='agent> ' \
-  --reverse \
-  --border=rounded \
-  --height="$height" \
-  --margin="0,$hmargin" \
-  --padding=1)
-
-# Reset cursor so the agent doesn't render starting where fzf left it.
-tput cup 0 0
-tput ed
-
-if [ -n "$agent" ]; then
-  "$agent" || true
-fi
-
-# Brief delay to let tmux update pane status
-sleep 0.1
-
-window_id=$(tmux display-message -p '#{window_id}')
-my_pane=$(tmux display-message -p '#{pane_id}')
-
-# Count live sibling panes (not us, not dead)
-other_live=$(tmux list-panes -t "$window_id" -F '#{pane_id} #{pane_dead}' \
-  | awk -v me="$my_pane" '$1 != me && $2 == "0"' | wc -l | tr -d ' ')
-
-if [ "$other_live" -eq 0 ]; then
-  # No live siblings — close the popup and kill the window
-  # (also cleans up any dead siblings).
-  tmux detach-client
-  tmux kill-window -t "$window_id" 2>/dev/null || true
-else
-  # User has split off other live panes — only kill ours, keep popup open.
-  tmux kill-pane 2>/dev/null || true
-fi

agent.sh

@@ -1,45 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-# Use the current directory (set via display-popup -d)
-dir="${PWD:-$HOME}"
-# Use the directory basename as window name
-window_name=$dir
-
-# Create the agent session if it doesn't exist
-if ! tmux has-session -t agent; then
-  tmux new-session -ds agent -c "$dir" -n "$window_name" "$script_dir/agent-cmd.sh"
-  # Store the directory in a window option for later matching
-  tmux set-window-option -t agent @agent_dir "$dir"
-fi
-
-# Apply session options on every invocation so updates propagate to live sessions
-tmux set-option -t agent status off
-tmux set-option -t agent remain-on-exit on
-tmux set-option -t agent default-command "$script_dir/agent-cmd.sh"
-
-# Search for an existing window with matching directory
-target_window=""
-for window_id in $(tmux list-windows -t agent -F '#{window_id}'); do
-  window_dir=$(tmux show-window-option -t "$window_id" -v @agent_dir 2>/dev/null || true)
-  if [ "$window_dir" = "$dir" ]; then
-    target_window="$window_id"
-    break
-  fi
-done
-
-if [ -n "$target_window" ]; then
-  # Select the existing window
-  tmux select-window -t "$target_window"
-else
-  # Create a new window; default-command runs agent-cmd.sh
-  tmux new-window -t agent -c "$dir" -n "$window_name"
-  # Store the directory in a window option for later matching
-  tmux set-window-option -t agent @agent_dir "$dir"
-fi
-
-# Attach to the session
-tmux attach-session -t agent

check-version.sh

@@ -1,165 +0,0 @@
-#!/usr/bin/env bash
-
-# Compare the current tmux version against one or more version constraints.
-#
-# Each constraint pairs an operator and version in a single argument,
-# e.g. ">= 3.2". Multiple constraints can be joined with the logical operators
-# `and` / `or`, where `and` binds tighter than `or` (standard precedence). This
-# allows a single invocation to express a range without spawning the script
-# multiple times.
-#
-# Exit: 0 if the whole expression is true, 1 if false
-#
-# Examples:
-#   check-version.sh ">= 3.2"
-#   check-version.sh ">= 3.2" and "< 3.3"
-#   check-version.sh "< 2.9" or ">= 3.4"
-
-set -euo pipefail
-
-usage() {
-  cat >&2 <<'EOF'
-usage: check-version.sh <constraint> [and|or <constraint> ...]
-  constraint: <operator> <version>, e.g. ">= 3.2"
-  operators:  < <= == >= >
-  logical:    and or  (and binds tighter than or)
-EOF
-}
-
-if [[ ${1:-} == "-h" || ${1:-} == "--help" ]]; then
-  usage
-  exit 0
-fi
-
-if [[ $# -eq 0 ]]; then
-  usage
-  exit 1
-fi
-
-# Extract tmux version (e.g., "tmux 3.3a" -> "3.3a")
-current_version=$(tmux -V | sed 's/^tmux //')
-
-# Compare two version strings
-# Returns: -1 if v1 < v2, 0 if v1 == v2, 1 if v1 > v2
-compare_versions() {
-  local v1="$1"
-  local v2="$2"
-
-  # Strip trailing letters (e.g., "3.3a" -> "3.3") and save them
-  local v1_suffix="${v1##*[0-9]}"
-  local v2_suffix="${v2##*[0-9]}"
-  v1="${v1%[a-zA-Z]*}"
-  v2="${v2%[a-zA-Z]*}"
-
-  # Split into components
-  IFS='.' read -ra v1_parts <<< "$v1"
-  IFS='.' read -ra v2_parts <<< "$v2"
-
-  # Compare numeric parts
-  local max_len=$(( ${#v1_parts[@]} > ${#v2_parts[@]} ? ${#v1_parts[@]} : ${#v2_parts[@]} ))
-  for ((i = 0; i < max_len; i++)); do
-    local p1="${v1_parts[i]:-0}"
-    local p2="${v2_parts[i]:-0}"
-    if ((p1 < p2)); then
-      echo -1
-      return
-    elif ((p1 > p2)); then
-      echo 1
-      return
-    fi
-  done
-
-  # Numeric parts equal, compare suffixes (no suffix < a < b < ...)
-  # A letter suffix indicates a patch release, so 3.6a > 3.6
-  if [[ -z "$v1_suffix" && -n "$v2_suffix" ]]; then
-    echo -1
-    return
-  elif [[ -n "$v1_suffix" && -z "$v2_suffix" ]]; then
-    echo 1
-    return
-  elif [[ "$v1_suffix" < "$v2_suffix" ]]; then
-    echo -1
-    return
-  elif [[ "$v1_suffix" > "$v2_suffix" ]]; then
-    echo 1
-    return
-  fi
-
-  echo 0
-}
-
-# Evaluate a single constraint (e.g. ">= 3.2") against the current version.
-# Returns 0 (true) or 1 (false); exits on a malformed constraint.
-eval_constraint() {
-  local constraint="$1"
-  local operator version
-  read -r operator version <<< "$constraint"
-
-  if [[ -z "$operator" || -z "$version" ]]; then
-    echo "error: invalid constraint: '$constraint' (expected '<operator> <version>', e.g. '>= 3.2')" >&2
-    usage
-    exit 1
-  fi
-
-  local result
-  result=$(compare_versions "$current_version" "$version")
-
-  case "$operator" in
-    '<')  [[ "$result" -eq -1 ]] ;;
-    '<=') [[ "$result" -le 0 ]] ;;
-    '==') [[ "$result" -eq 0 ]] ;;
-    '>=') [[ "$result" -ge 0 ]] ;;
-    '>')  [[ "$result" -eq 1 ]] ;;
-    *)
-      echo "error: invalid operator: '$operator'" >&2
-      usage
-      exit 1 ;;
-  esac
-}
-
-# Walk the alternating constraint/logical sequence, accumulating each `and`
-# group (1 = true) and folding completed groups into the `or` result. Truth
-# values are tracked as ints and converted to an exit code at the end.
-or_result=0
-and_result=1
-expect=constraint
-
-for token in "$@"; do
-  if [[ "$expect" == "constraint" ]]; then
-    case "$token" in
-      and | or)
-        echo "error: expected a constraint, got logical operator: $token" >&2
-        usage
-        exit 1 ;;
-    esac
-    if eval_constraint "$token"; then
-      and_result=$(( and_result & 1 ))
-    else
-      and_result=$(( and_result & 0 ))
-    fi
-    expect=logical
-  else
-    case "$token" in
-      and)
-        ;;
-      or)
-        or_result=$(( or_result | and_result ))
-        and_result=1 ;;
-      *)
-        echo "error: expected 'and' or 'or', got: $token" >&2
-        usage
-        exit 1 ;;
-    esac
-    expect=constraint
-  fi
-done
-
-if [[ "$expect" == "constraint" ]]; then
-  echo "error: expression ends with a logical operator" >&2
-  usage
-  exit 1
-fi
-
-or_result=$(( or_result | and_result ))
-
-[[ "$or_result" -eq 1 ]] && exit 0 || exit 1

hooks/session-create.sh

@@ -4,6 +4,6 @@ session_name=$(tmux display-message -p '#S')
 session_layout=~/.local/share/tmux/layouts/session-$session_name
 if [ -f $session_layout ]; then
   $session_layout
-elif [ "$session_name" != "agent" ]; then
+else
   tmux rename-window home
 fi

install.sh

@@ -33,8 +33,6 @@ symlink $HOME/.config/tmux/layouts/session-main \
         $HOME/.local/share/tmux/layouts/session-main
 symlink $HOME/.config/tmux/layouts/session-visor \
         $HOME/.local/share/tmux/layouts/session-visor
-symlink $HOME/.config/tmux/layouts/session-work \
-        $HOME/.local/share/tmux/layouts/session-work
 symlink $HOME/.config/tmux/layouts/window-auto \
         $HOME/.local/share/tmux/layouts/window-auto
 symlink $HOME/.config/tmux/layouts/window-tall \

layouts/session-work

@@ -1,9 +0,0 @@
-#!/usr/bin/env sh
-
-tmux rename-window work
-tmux rename-window home
-$(dirname $0)/window-auto
-
-tmux new-window -c ~/Projects/modularml/modular
-tmux rename-window modularml/modular
-$(dirname $0)/window-auto

layouts/window-auto

@@ -2,7 +2,7 @@
 
 cols=`tmux display -p "#{pane_width}"`
 lines=`tmux display -p "#{pane_height}"`
-width=$(( $cols / 2.5 ))
+width=$(( $cols / 2 )).0
 height=$lines.0
 ratio=$(( ($width / $height) * 100 ))
 

layouts/window-wide-left

@@ -1,11 +1,6 @@
-#!/usr/bin/env bash
+#!/usr/bin/env -S tmux source-file
 
-cols=`tmux display -p "#{pane_width}"`
+split-window -h -l 43% -c '#{pane_current_path}'
+select-pane -t 1
 
-if [ "$LAYOUT_FULLSCREEN" = "1" ]; then
+# vim: ft=tmux
-  tmux split-window -h -l 37% -c '#{pane_current_path}'
-  tmux select-pane -t 1
-else
-  tmux split-window -h -l 43% -c '#{pane_current_path}'
-  tmux select-pane -t 1
-fi

layouts/window-wide-right

@@ -1,11 +1,6 @@
-#!/usr/bin/env bash
+#!/usr/bin/env -S tmux source-file
 
-cols=`tmux display -p "#{pane_width}"`
+split-window -h -l 57% -c '#{pane_current_path}'
+select-pane -t 1
 
-if [ "$TMUX_LAYOUT_FULLSCREEN" = "1" ]; then
+# vim: ft=tmux
-  tmux split-window -h -l 63% -c '#{pane_current_path}'
-  tmux select-pane -t 1
-else
-  tmux split-window -h -l 57% -c '#{pane_current_path}'
-  tmux select-pane -t 1
-fi

project.sh

@@ -2,90 +2,19 @@
 
 set -e
 
-projects_dir=$HOME/Projects
+projects=()
 
-# Print the sorted, de-duplicated list of selectable projects.
+# Get list of projects from ~/Projects
-list_projects() {
+for dir in $HOME/Projects/**/*; do
-  local projects=() dir relative line
+  if [ -d $dir ]; then
-
+    projects+=(${dir#$HOME/Projects/})
-  # All depth-2 directories without @ are included unconditionally
-  for dir in "$projects_dir"/*/*/; do
-    [ -d "$dir" ] || continue
-    relative="${dir#$projects_dir/}"
-    relative="${relative%/}"
-    [[ "$relative" != *@* ]] && projects+=("$relative")
-  done
-
-  # For @ directories, only include those with .git
-  if command -v fd &>/dev/null; then
-    while IFS= read -r line; do
-      projects+=("$line")
-    done < <(fd -H '^\.git$' "$projects_dir" |
-      grep '@' |
-      sed -E -e "s|^$projects_dir/||" -e 's|/\.git/?$||')
-  else
-    while IFS= read -r line; do
-      projects+=("$line")
-    done < <(find "$projects_dir" \( -name 'node_modules' -o -name '.git' \) \
-      -prune -name '.git' -print |
-      grep '@' |
-      sed -E -e "s|^$projects_dir/||" -e 's|/\.git/?$||')
   fi
+done
 
-  printf '%s\n' "${projects[@]}" | sort -u
+project=$(
-}
+  echo "${projects[@]}" | tr ' ' '\n' | sort -u |
+  fzf --layout=reverse --info=hidden --border=rounded --cycle
+)
 
-# Second pass: runs inside the popup. Read the list the first pass already
+tmux new-window -n $project -c "~/Projects/$project"
-# built (so the directory scan only happens once) and open the selection.
+~/.local/share/tmux/layouts/window-auto
-if [[ "${1:-}" == --pick ]]; then
-  listfile=$2
-  trap 'rm -f "$listfile"' EXIT
-
-  # Cancelling fzf (Esc/^C) exits non-zero; treat it as "no selection" and
-  # leave quietly, rather than letting the status propagate out of the popup
-  # and print '...project.sh returned 130' in the parent pane.
-  project=$(
-    fzf --layout=reverse --info=hidden --border=rounded --cycle < "$listfile"
-  ) || exit 0
-  [ -n "$project" ] || exit 0
-
-  tmux new-window -n "$project" -c "$projects_dir/$project"
-  ~/.local/share/tmux/layouts/window-auto
-  exit
-fi
-
-# First pass: scan once, size a popup to fit the longest project name, then
-# re-launch ourselves inside it. fzf has no width of its own — it fills the
-# popup — so the popup width is what we scale.
-listfile=$(mktemp)
-list_projects > "$listfile"
-
-longest=0
-while IFS= read -r line; do
-  if (( ${#line} > longest )); then
-    longest=${#line}
-  fi
-done < "$listfile"
-
-# We're launched from run-shell, which owns no client, so resolve the client
-# that triggered us. It both anchors the popup (-c, without which the popup
-# gets no tty and fzf can't draw) and gives the terminal width for the cap.
-client=$(tmux display -p '#{client_name}')
-cols=$(tmux display -p -c "$client" '#{client_width}')
-
-# Clamp between the original fixed width and 90% of the terminal. In between,
-# pad for fzf's chrome: rounded border (2) + pointer gutter (2) + scrollbar (1)
-# + a column of breathing room.
-min=60
-max=$(( cols * 90 / 100 ))
-width=$(( longest + 6 ))
-(( width < min )) && width=$min
-(( width > max )) && width=$max
-
-flags=(-c "$client" -w "$width" -h 10)
-# Match the borderless popup the keybinding used on tmux >= 3.3.
-if ~/.config/tmux/check-version.sh ">= 3.3"; then
-  flags+=(-B)
-fi
-
-tmux display-popup "${flags[@]}" -E "'$0' --pick '$listfile'"

system-info/system-info-Linux.sh

@@ -35,11 +35,11 @@ if upower -e | grep 'BAT' 2> /dev/null; then
     local percentage=$(echo $output | awk '{ print $4 }')
     if [ "$charging" = "Charging," ];then
       echo $percentage | awk '$battery ~ /.*/ {
-        printf " %d%% %s\n", $battery, substr("󰢟󰢜󰂆󰂇󰂈󰢝󰂉󰢞󰂊󰂋󰂅", int($battery / 100 * 11), 1)
+        printf " %d%% %s\n", $battery, substr("󰢟󰢜󰂆󰂇󰂈󰢝󰂉󰢞󰂊󰂋󰂅", int($battery / 9), 1)
       }'
     else
       echo $percentage | awk '$battery ~ /.*/ {
-        printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 100 * 11), 1)
+        printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 9), 1)
       }'
     fi
   }
@@ -57,7 +57,7 @@ while true; do
   # Parse the current CPU load on all cores/threads.
   cpu_load=" `mpstat -P ALL -n 1 -u 1 -o JSON | \
     jq '.sysstat.hosts[0].statistics[0]["cpu-load"][1:]|.[].idle' | \
-    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 100 * 9), 1) }'`"
+    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 11), 1) }'`"
 
   # Parse the current CPU package temperature.
   cpu_temp=$(get_cpu_temp)

system-info/system-info-WSL.sh

@@ -32,14 +32,14 @@ while true; do
 
   cpu_load=" `mpstat -P ALL -n 1 -u 1 -o JSON | \
     jq '.sysstat.hosts[0].statistics[0]["cpu-load"][1:]|.[].idle' | \
-    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 100 * 9), 1) }'`"
+    awk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 11), 1) }'`"
 
   raw_battery=$($powershell -NoProfile \
     "(Get-WmiObject win32_battery).EstimatedChargeRemaining" \
     | sed 's/\r//')
   if [ "" != "$raw_battery" ]; then
     battery="$(echo $raw_battery | awk '$battery ~ /.*/ {
-      printf " %d%% %s\n", $battery, substr("", int($battery / 100 * 11), 1)
+      printf " %d%% %s\n", $battery, substr("", int($battery / 9), 1)
     }')"
   fi
 

system-info/system-info-macOS.sh

@@ -8,7 +8,68 @@ if [ ! -d $cache_dir ]; then
   mkdir -p $cache_dir
 fi
 
-[ -f $cache_dir/cpu-temp ] && rm $cache_dir/cpu-temp
+if [ ! -f $cache_dir/cpu-temp ]; then
+  clang -x objective-c -Wall -O2 -g -c -o $cache_dir/cpu-temp.o - << EOF
+#import <Foundation/Foundation.h>
+#import <IOKit/hidsystem/IOHIDEventSystemClient.h>
+#include <unistd.h>
+
+#define IOHIDEventFieldBase(type) (type << 16)
+#define kIOHIDEventTypeTemperature 15
+
+typedef struct __IOHIDEvent *IOHIDEventRef;
+typedef struct __IOHIDServiceClient *IOHIDServiceClientRef;
+typedef double IOHIDFloat;
+
+IOHIDEventSystemClientRef
+IOHIDEventSystemClientCreate(CFAllocatorRef allocator);
+int IOHIDEventSystemClientSetMatching(IOHIDEventSystemClientRef client,
+                                      CFDictionaryRef match);
+IOHIDEventRef IOHIDServiceClientCopyEvent(IOHIDServiceClientRef, int64_t,
+                                          int32_t, int64_t);
+CFStringRef IOHIDServiceClientCopyProperty(IOHIDServiceClientRef service,
+                                           CFStringRef property);
+IOHIDFloat IOHIDEventGetFloatValue(IOHIDEventRef event, int32_t field);
+
+int main(int argc, char *argv[]) {
+  NSDictionary *thermalSensors = @{
+    @"PrimaryUsagePage" : [NSNumber numberWithInt:0xFF00],
+    @"PrimaryUsage" : [NSNumber numberWithInt:5],
+  };
+  IOHIDEventSystemClientRef system =
+      IOHIDEventSystemClientCreate(kCFAllocatorDefault);
+  IOHIDEventSystemClientSetMatching(system,
+                                    (__bridge CFDictionaryRef)thermalSensors);
+  NSArray *serviceClients =
+      (__bridge NSArray *)IOHIDEventSystemClientCopyServices(system);
+
+  long count = [serviceClients count];
+  for (NSUInteger i = 0; i < count; i++) {
+    IOHIDServiceClientRef serviceClient =
+        (IOHIDServiceClientRef)serviceClients[i];
+    NSString *name = (NSString *)IOHIDServiceClientCopyProperty(
+        serviceClient, (__bridge CFStringRef) @"Product");
+    if ([name isEqualToString:[NSString stringWithUTF8String:argv[1]]]) {
+      IOHIDEventRef event = IOHIDServiceClientCopyEvent(
+          serviceClient, kIOHIDEventTypeTemperature, 0, 0);
+      NSNumber *value;
+      double temp = 0.0;
+      if (event != 0) {
+        temp = IOHIDEventGetFloatValue(
+            event, IOHIDEventFieldBase(kIOHIDEventTypeTemperature));
+      }
+      value = [NSNumber numberWithDouble:temp];
+      printf("%.1lf°C\n", [value doubleValue]);
+      break;
+    }
+  }
+
+  return 0;
+}
+EOF
+  clang -o $cache_dir/cpu-temp $cache_dir/cpu-temp.o -framework Foundation -framework IOKit
+  rm $cache_dir/cpu-temp.o
+fi
 
 # Cleanup cache file when interrupted.
 trap '[ -f $cache_file ] && rm $cache_file; exit' INT
@@ -20,15 +81,13 @@ ioreg -w0 -l | grep BatteryInstalled &> /dev/null && \
 
 while true; do
   # Get the current CPU temperature.
-  cpu_temp=$(
+  cpu_temp="`$cache_dir/cpu-temp 'PMU tdie0'` "
-    ~/.local/bin/iSMC -o json temp | jq '."PMU tdie1".quantity' | xargs printf "%.1f°C "
-  )
 
   cpu_load=$(sudo powermetrics --format text \
       --sample-rate 1200 --sample-count 1 --samplers cpu_power |
-    grep --color=never -E 'CPU \d active residency:' |
+    grep --color=never -E 'CPU \d idle residency:' |
-    gawk '{print $5}' |
+    grep --color=never -Eo '\d+\.\d+' |
-    gawk '$idle ~ /[-.0-9]*/ { printf "%s", substr(" ▁▂▃▄▅▆▇█", int($idle / 100 * 9), 1) }'
+    gawk '$idle ~ /[-.0-9]*/ { printf "%s", substr("█▇▆▅▄▃▂▁ ", int($idle / 10), 1) }'
   )
 
   # Parse the current battery charge percentage.
@@ -38,7 +97,7 @@ while true; do
       grep --color=never -Eo '\d+%' | \
       grep --color=never -Eo '\d+')"
     battery="$(echo $raw_battery | gawk '$battery ~ /.*/ {
-      printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 100 * 11), 1)
+      printf " %d%% %s\n", $battery, substr("󰂎󰁺󰁻󰁼󰁽󰁾󰁿󰂀󰂁󰂂󰁹", int($battery / 9), 1)
     }')"
   fi
 

theme.tmux

@@ -11,8 +11,7 @@ setw -g status-style fg=colour240,bg=colour233
 # Right status style shows system info, date, and time.
 setw -g status-right "#[fg=colour240]#(cat ~/.cache/tmux/system-info)#[fg=white] %a %d-%m-%y %H:%M "
 setw -g status-right-style fg=white,bg=colour233
-if -b '[ "`uname`" = "Darwin" ]' \
+if -b '[ "`uname`" != "Darwin" ]' \
-  'run "tmux setw -g status-right-length $((`sysctl -n hw.ncpu` + 48))"' \
   'run "tmux setw -g status-right-length $((`nproc --all` + 48))"'
 
 # Active window status style

tmux.conf

@@ -28,13 +28,10 @@ set -g status-interval 2
 set -g default-terminal "tmux-256color"
 
 # Enable true-color
-if '~/.config/tmux/check-version.sh "< 3.2"' \
+if '[[ "$TMUX_VERSION" < "3.2" ]]' \
   'set-option -as terminal-features ",xterm*:Tc"' \
   'set-option -as terminal-features ",xterm*:RGB"'
 
-# Declare clipboard (OSC-52) support so tmux emits it for copy-pipe.
-set -as terminal-features ',xterm*:clipboard'
-
 # Focus events enabled for terminals that support them
 set -g focus-events on
 
@@ -52,7 +49,7 @@ unbind -T copy-mode-vi MouseDragEnd1Pane
 # Enable changing cursor shape per pane, vim or zsh should emit escape
 # sequences to change cursor shape.
 # iTerm2 only requires this before tmux 2.9
-if '[ -n $ITERM_PROFILE ] && ~/.config/tmux/check-version.sh "< 2.9"' \
+if '[ -n $ITERM_PROFILE ] && [[ "$TMUX_VERSION" < "2.9" ]]' \
   'set -ga terminal-overrides "*:Ss=\E]1337;CursorShape=%p1%d\7"'
 # VTE compatible terminals.
 if '[ ! -n $ITERM_PROFILE ]' \
@@ -61,36 +58,23 @@ if '[ ! -n $ITERM_PROFILE ]' \
 # Enable strikethrough on VTE compatible terminals.
 set -ga terminal-overrides 'xterm*:smxx=\E[9m'
 
-if -b '~/.config/tmux/check-version.sh ">= 3.2" and "< 3.3"' {
+# Set only on macOS where it's required
-  bind A if -F '#{==:#{session_name},agent}' { detach-client } {
+if -b '[ "`uname`" = "Darwin" ]' \
-    display-popup -d '#{pane_current_path}' -w 50% -h 90% -E ~/.config/tmux/agent.sh
+  'set -g default-command "reattach-to-user-namespace -l $SHELL"'
-  }
-  bind H display-popup -w 75% -h 75% -E htop
-  bind I display-popup -d '#{pane_current_path}' -E ~/.config/tmux/interpreter.sh
-  bind N display-popup -d '#{pane_current_path}' -w 60% -h 75% -E nvim
-  bind S display-popup -w 60 -h 10 -E ~/.config/tmux/session.sh
-  bind T display-popup -d '#{pane_current_path}' -E $SHELL
-}
-if -b '~/.config/tmux/check-version.sh ">= 3.3"' {
-  bind A if -F '#{==:#{session_name},agent}' { detach-client } {
-    display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -w 75% -h 90% -E ~/.config/tmux/agent.sh
-  }
-  bind H display-popup -S fg=#54546D -b rounded -w 50% -h 75% -E htop
-  bind I display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E ~/.config/tmux/interpreter.sh
-  bind N display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -w 60% -h 75% -E nvim
-  bind S display-popup -B -w 60 -h 10 -E ~/.config/tmux/session.sh
-  bind T display-popup -S fg=#54546D -d '#{pane_current_path}' -E $SHELL
-}
 
-bind P run-shell ~/.config/tmux/project.sh
+# Open a popup with running the default shell
+bind T display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E $SHELL
+# Open a popup with session creator/switcher
+bind S display-popup -B -w 60 -h 10 -E '~/.config/tmux/session.sh'
+# Open a popup with project selector
+bind P display-popup -B -w 60 -h 10 -E '~/.config/tmux/project.sh'
+# Open a popup to pick an interpreter then launch it
+bind I display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E '$SHELL -i ~/.config/tmux/interpreter.sh'
 
 # Restore old next/previous window bindings
 bind C-n next-window
 bind C-p previous-window
 
-# Kill current window
-bind W kill-window
-
 # Make new splits open in current directory
 bind '"' split-window -c '#{pane_current_path}'
 bind '%' split-window -h -c '#{pane_current_path}'
@@ -159,13 +143,12 @@ if -b '[ "$SSH_TTY" != "" ]' \
   'set-option -g set-clipboard on'
 
 # Yank to the system clipboard in copy mode.
+# TODO: reattach-to-user-namespace not necessary with tmux > 2.6
 if -b '[ "`uname`" = "Darwin" ]' \
-  'bind -T copy-mode-vi y send-keys -X copy-pipe "pbcopy"'
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "reattach-to-user-namespace pbcopy"'
 # When not in WSL2 use xsel, when in WSL use win32yank.exe to avoid UI lockups.
-if -b '[ "`uname`" != "Darwin" ]' {
+if -b '[ "$WSLENV" = "" ]' \
-  if -b '[ "$WSLENV" = "" ]' \
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "xsel -i --clipboard"' \
-    'bind -T copy-mode-vi y send-keys -X copy-pipe "xsel -i --clipboard"' \
+  'bind -T copy-mode-vi y send-keys -X copy-pipe "win32yank.exe -i -crlf"'
-    'bind -T copy-mode-vi y send-keys -X copy-pipe "win32yank.exe -i -crlf"'
-}
 
 source-file ~/.config/tmux/theme.tmux