update

config/shared/addpaths

@@ -3,13 +3,25 @@
 set -euo pipefail
 
 usage() {
-  echo "Usage: $(basename "$0") -c COMMENT_SYMBOL [-e EXCLUDE_PATTERN]... TARGET"
+  echo "Usage: $(basename "$0") <command> [options] TARGET"
-  echo "  -c  Comment symbol (e.g., '#' or '//')"
+  echo ""
+  echo "Commands:"
+  echo "  add   Add/update path comment in first 5 lines of each file"
+  echo "  undo  Remove any path comment from first 5 lines of each file"
+  echo ""
+  echo "Options:"
+  echo "  -c  Comment symbol (e.g., '#' or '//') [required for add]"
   echo "  -e  Exclude pattern (can be specified multiple times)"
-  echo "  TARGET  File or directory to process"
   exit 1
 }
 
+[[ $# -lt 1 ]] && usage
+
+cmd="$1"
+shift
+
+[[ "$cmd" != "add" && "$cmd" != "undo" ]] && usage
+
 comment_sym=""
 excludes=()
 
@@ -24,66 +36,63 @@ done
 
 shift $((OPTIND - 1))
 [[ $# -ne 1 ]] && usage
-[[ -z "$comment_sym" ]] && usage
+
+if [[ "$cmd" == "add" ]]; then
+  [[ -z "$comment_sym" ]] && {
+    echo "Error: -c is required for add" >&2
+    usage
+  }
+fi
 
 target="$(realpath "$1")"
 base_dir="$(pwd)"
 
+strip_path_comment() {
+  local file="$1"
+  awk 'NR <= 5 && /path: / { next } { print }' "$file" >"$file.tmp"
+  mv "$file.tmp" "$file"
+}
+
 process_file() {
   local file="$1"
   # shellcheck disable=SC2295
   local rel_path="${file#$base_dir/}"
-
   local path_comment="$comment_sym path: $rel_path"
 
-  # Read first two lines
+  strip_path_comment "$file"
-  local line1 line2
+
-  IFS= read -r line1 <"$file" 2>/dev/null || line1=""
+  local line1
-  IFS= read -r line2 < <(tail -n +2 "$file") 2>/dev/null || line2=""
+  IFS= read -r line1 <"$file" 2>/dev/null || line1=""
 
-  # Handle shebang case
   if [[ "$line1" =~ ^#! ]]; then
-    if [[ "$line2" == *"path: "* ]]; then
+    {
-      # Replace existing path comment on line 2
+      echo "$line1"
-      {
+      echo "$path_comment"
-        echo "$line1"
+      tail -n +2 "$file"
-        echo "$path_comment"
+    } >"$file.tmp"
-        tail -n +3 "$file"
-      } >"$file.tmp"
-    else
-      # Insert new path comment after shebang
-      {
-        echo "$line1"
-        echo "$path_comment"
-        tail -n +2 "$file"
-      } >"$file.tmp"
-    fi
   else
-    if [[ "$line1" == *"path: "* ]]; then
+    {
-      # Replace existing path comment on line 1
+      echo "$path_comment"
-      {
+      cat "$file"
-        echo "$path_comment"
+    } >"$file.tmp"
-        tail -n +2 "$file"
-      } >"$file.tmp"
-    else
-      # Insert new path comment at top
-      {
-        echo "$path_comment"
-        cat "$file"
-      } >"$file.tmp"
-    fi
   fi
 
   mv "$file.tmp" "$file"
 }
 
-if [[ -f "$target" ]]; then
+dispatch() {
-  process_file "$target"
+  local file="$1"
-elif [[ -d "$target" ]]; then
+  if [[ "$cmd" == "add" ]]; then
-  find_cmd=(find "$target")
+    process_file "$file"
+  else
+    strip_path_comment "$file"
+  fi
+}
 
-  # Always exclude hidden files and directories
+if [[ -f "$target" ]]; then
-  find_cmd+=(\( -name ".*" -prune \))
+  dispatch "$target"
+elif [[ -d "$target" ]]; then
+  find_cmd=(find "$target" \( -name ".*" -prune \))
 
   if [[ ${#excludes[@]} -gt 0 ]]; then
     find_cmd+=(-o \()
@@ -98,7 +107,7 @@ elif [[ -d "$target" ]]; then
   find_cmd+=(-o -type f -print0)
 
   while IFS= read -r -d '' file; do
-    process_file "$file"
+    dispatch "$file"
   done < <("${find_cmd[@]}")
 else
   echo "Error: $target is not a file or directory" >&2

config/shared/bin/catfiles

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="."
+declare -a SKIP_DIRS=()
+declare -a PATTERNS=()
+
+usage() {
+  cat <<EOF
+Usage: $0 [-r root_dir] [-s dir_to_skip]... -p pattern ...
+
+Options:
+  -r DIR       Root directory (default: .)
+  -s DIR       Directory name to skip (can repeat)
+  -p PATTERN   File pattern (e.g. '*.md', '*.txt') (required, can repeat)
+
+Example:
+  $0 -p '*.md'
+  $0 -r src -s node_modules -s .git -p '*.md' -p '*.txt'
+EOF
+  exit 1
+}
+
+while getopts ":r:s:p:" opt; do
+  case "$opt" in
+    r) ROOT="$OPTARG" ;;
+    s) SKIP_DIRS+=("$OPTARG") ;;
+    p) PATTERNS+=("$OPTARG") ;;
+    *) usage ;;
+  esac
+done
+
+shift $((OPTIND - 1))
+
+# Require at least one pattern
+(( ${#PATTERNS[@]} > 0 )) || usage
+
+# Build prune expression
+PRUNE_EXPR=()
+if (( ${#SKIP_DIRS[@]} > 0 )); then
+  PRUNE_EXPR+=( \( )
+  for i in "${!SKIP_DIRS[@]}"; do
+    PRUNE_EXPR+=( -type d -name "${SKIP_DIRS[$i]}" -prune )
+    [[ $i -lt $((${#SKIP_DIRS[@]} - 1)) ]] && PRUNE_EXPR+=( -o )
+  done
+  PRUNE_EXPR+=( \) -o )
+fi
+
+# Build pattern expression
+PATTERN_EXPR=( \( )
+for i in "${!PATTERNS[@]}"; do
+  PATTERN_EXPR+=( -name "${PATTERNS[$i]}" )
+  [[ $i -lt $((${#PATTERNS[@]} - 1)) ]] && PATTERN_EXPR+=( -o )
+done
+PATTERN_EXPR+=( \) )
+
+# Execute
+find "$ROOT" \
+  "${PRUNE_EXPR[@]}" \
+  -type f \
+  "${PATTERN_EXPR[@]}" \
+  -print0 |
+while IFS= read -r -d '' file; do
+  printf "\n===== %s =====\n" "$file"
+  cat "$file"
+done
+

config/shared/bin/wt

@@ -0,0 +1,190 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+########################################
+# Utilities
+########################################
+
+fail() {
+  echo "Error: $1" >&2
+  exit 1
+}
+
+ensure_repo() {
+  git rev-parse --is-inside-work-tree >/dev/null 2>&1 ||
+    fail "Not inside a git repository"
+}
+
+repo_root() {
+  git rev-parse --show-toplevel
+}
+
+detect_base() {
+  if git show-ref --verify --quiet refs/heads/main; then
+    echo "main"
+  elif git show-ref --verify --quiet refs/heads/master; then
+    echo "master"
+  else
+    git branch --show-current
+  fi
+}
+
+ensure_clean() {
+  git diff --quiet || fail "Working tree is dirty"
+  git diff --cached --quiet || fail "Index is dirty"
+}
+
+########################################
+# Core Paths
+########################################
+
+ROOT=$(repo_root)
+WT_DIR="$ROOT/.worktrees"
+
+########################################
+# Commands
+########################################
+
+cmd_new() {
+  local name="$1"
+  local base="${2:-$(detect_base)}"
+  local path="$WT_DIR/$name"
+
+  [ -d "$path" ] && fail "Worktree directory already exists"
+  git show-ref --verify --quiet "refs/heads/$name" &&
+    fail "Branch '$name' already exists"
+
+  mkdir -p "$WT_DIR"
+
+  git worktree add -b "$name" "$path" "$base"
+
+  echo "Created worktree:"
+  echo "  branch: $name"
+  echo "  path:   $path"
+}
+
+cmd_list() {
+  git worktree list
+}
+
+cmd_path() {
+  echo "$WT_DIR/$1"
+}
+
+cmd_rm() {
+  local name="$1"
+  local path="$WT_DIR/$name"
+
+  [ -d "$path" ] || fail "Worktree not found"
+
+  git worktree remove "$path"
+  git branch -D "$name" >/dev/null 2>&1 || true
+
+  echo "Removed worktree '$name'"
+}
+
+cmd_finish() {
+  local name="$1"
+  shift
+  local keep_worktree=0
+  local path="$WT_DIR/$name"
+  local base
+
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      --keep-worktree)
+        keep_worktree=1
+        shift
+        ;;
+      *)
+        fail "Unknown option for finish: $1"
+        ;;
+    esac
+  done
+
+  [ -d "$path" ] || fail "Worktree not found"
+  git show-ref --verify --quiet "refs/heads/$name" ||
+    fail "Branch '$name' not found"
+
+  base=$(detect_base)
+
+  echo "Base branch: $base"
+  echo "Feature branch: $name"
+
+  git checkout "$base" >/dev/null
+  ensure_clean
+
+  if ! git merge --squash "$name"; then
+    echo
+    echo "Resolve conflicts, then run:"
+    echo "  git commit"
+    echo "  wt rm $name"
+    exit 1
+  fi
+
+  git commit -m "$name"
+
+  if [ -d "$path" ] && [ "$keep_worktree" -eq 0 ]; then
+    if ! git worktree remove "$path"; then
+      git worktree remove --force "$path" || fail "Failed to remove worktree '$name'"
+    fi
+  fi
+
+  if [ "$keep_worktree" -eq 0 ]; then
+    git branch -D "$name"
+  fi
+
+  if [ "$keep_worktree" -eq 1 ]; then
+    echo "Merged (squash) into '$base' and kept worktree '$path'"
+  else
+    echo "Merged (squash) and removed '$name'"
+  fi
+}
+
+cmd_prune() {
+  git worktree prune
+  echo "Pruned stale worktree metadata"
+}
+
+########################################
+# Entry
+########################################
+
+ensure_repo
+
+case "${1:-}" in
+new)
+  [ $# -lt 2 ] && fail "Usage: wt new <name> [base]"
+  cmd_new "$2" "${3:-}"
+  ;;
+list)
+  cmd_list
+  ;;
+path)
+  [ $# -lt 2 ] && fail "Usage: wt path <name>"
+  cmd_path "$2"
+  ;;
+finish)
+  [ $# -lt 2 ] && fail "Usage: wt finish <name>"
+  cmd_finish "$2" "${@:3}"
+  ;;
+rm)
+  [ $# -lt 2 ] && fail "Usage: wt rm <name>"
+  cmd_rm "$2"
+  ;;
+prune)
+  cmd_prune
+  ;;
+*)
+  cat <<EOF
+Usage:
+  wt new <name> [base]
+  wt list
+  wt path <name>
+  wt finish <name> [--keep-worktree]
+  wt rm <name>
+  wt prune
+EOF
+  exit 1
+  ;;
+esac

config/shared/git

@@ -21,4 +21,3 @@
   last = log -1 HEAD
   tags = tag -l
   undo = reset --mixed HEAD~1
-

config/shared/gitignore

@@ -19,3 +19,6 @@ logs/
 coverage/
 .devflow/
 .dev-flow/
+.flow/
+.local/
+.worktrees/

config/shared/tmux

@@ -7,6 +7,9 @@ bind C-Space send-prefix
 # set -s default-terminal "tmux-256color"
 # set -sa terminal-overrides "$term:rgb"
 
+set -g window-size largest
+set -g aggressive-resize on
+
 set -s escape-time 10
 set -s focus-events on
 set -s set-clipboard on
@@ -70,7 +73,7 @@ bind v split-window -h -c "#{pane_current_path}"
 # For some reason, choose-session is what I had before and it was working; however,
 # it does not appear in man page and does not allow customization
 # bind o choose-session
-bind o choose-tree -s -O name
+bind o choose-tree -Zs -O name
 bind N new-window
 bind n new-window -c "#{pane_current_path}"
 bind c confirm-before -p "kill-pane \#P? (y/n)" kill-pane
@@ -82,5 +85,3 @@ unbind d
 bind e detach
 
 bind d command-prompt -I "flow " 'run-shell "/home/tomas/bin/dev-tmux-wrapper.sh %1 --from #{session_name}"'
-
-

config/shared/zsh

@@ -3,6 +3,8 @@ export LANG=en_US.UTF-8
 export LC_CTYPE=en_US.UTF-8
 export LC_COLLATE=C
 
+export EDITOR=nvim
+
 # eval "$(dircolors)"; echo "$LS_COLORS"
 export LS_COLORS='rs=0:di=01;34:ln=01;33:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=00:tw=30;42:ow=34;42:st=37;44:ex=01;32'
 
@@ -13,6 +15,8 @@ SAVEHIST=10000
 setopt auto_cd interactive_comments prompt_subst share_history
 setopt append_history hist_ignore_dups hist_ignore_all_dups hist_reduce_blanks
 
+fpath=(~/.zsh/completions $fpath)
+
 autoload -Uz compinit
 zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'  # Case-insensitive
 zstyle ':completion:*' use-cache on
@@ -76,10 +80,63 @@ alias ga='git add'
 alias gcm='git commit -m'
 alias gp='git push'
 alias gst='git status'
-alias gd='git diff --patience --color-moved=dimmed-zebra --word-diff=plain --function-context --ignore-space-change -U3'
+# alias gd='git diff --patience --color-moved=dimmed-zebra --word-diff=plain --function-context --ignore-space-change -U3'
+alias gd='git diff --patience --color-moved=dimmed-zebra --ignore-space-change -U5'
 alias glg='git log --oneline --graph --decorate --all'
 
 alias k='kubectl'
 
 # opencode
-export PATH=/home/tomas/.opencode/bin:$PATH
+export PATH="$HOME/.opencode/bin:$PATH"
+
+git-safe-delete() {
+  local branch="$1"
+  local base="${2:-main}"
+
+  if [[ -z "$branch" ]]; then
+    echo "Usage: git-safe-delete <branch> [base]"
+    return 1
+  fi
+
+  if [[ "$branch" == "$(git branch --show-current)" ]]; then
+    echo "Cannot delete current branch."
+    return 1
+  fi
+
+  git fetch origin >/dev/null 2>&1
+
+  if git diff --quiet "$base..$branch"; then
+    echo "No content differences with $base."
+    git branch -D "$branch"
+    echo "Deleted $branch"
+  else
+    echo "Branch differs from $base."
+    echo "Diff summary:"
+    git diff --stat "$base..$branch"
+    echo
+    read "confirm?Force delete anyway? (y/N): "
+    [[ "$confirm" == "y" ]] && git branch -D "$branch"
+  fi
+}
+
+_git_safe_delete() {
+  _arguments \
+    '1:local branch:($(git for-each-ref --format="%(refname:short)" refs/heads))' \
+    '2:base branch (optional):($(git for-each-ref --format="%(refname:short)" refs/heads))'
+}
+
+compdef _git_safe_delete git-safe-delete
+
+
+
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+
+# pnpm
+export PNPM_HOME="/home/tomas/.local/share/pnpm"
+case ":$PATH:" in
+  *":$PNPM_HOME:"*) ;;
+  *) export PATH="$PNPM_HOME:$PATH" ;;
+esac
+# pnpm end