proj shell script project opener using fzf with tmux and tmuxinator

proj-fzf-project-opener-with-tmuxinator.md

proj shell script project opener using fzf with tmux and tmuxinator

First you need a script like this in your terminal. It will detect all your projects, format them with a date when last used, sort them and pass through fzf. When a project has been selected it will cd to that directory and by default run tn which is another script for creating a new tmux session from the current directory. If you run proj something it will run that instead inside that directory.

$HOME/.zshrc or similar

proj() {
  local project_cmd=("$@")
  local project_dir=$($HOME/.scripts/proj)
  echo "$project_dir"
  [[ $? -gt 0 ]] && return 1
  cd "$project_dir"
  if [[ ${#project_cmd[@]} -eq 0 ]]; then
    tn
  else
    "${project_cmd[@]}" "$project_dir"
  fi
}

Dependencies

• brew install fzf findutils tmux
• gem install tmuxinator

Scripts

$HOME/.scripts/proj

#!/usr/bin/env bash

set -e

main() {
	result="$(find_projects | gsort -r | fzf "$@")"
	project=$(echo "$result" | cut -d ' ' -f3)
	command=("$@")
	[[ $? -eq 0 ]] || exit 1
	echo "$project"
	exit 0
}

find_projects() {
	find_in "$HOME/Dev/github" 2
	find_in "$HOME/Dev/bitbucket" 2
	find_in "$HOME/Dev/Experiments" 1
	find_in "$HOME/Dev/go/src" 3
}

find_in() {
	find_all_folders "${1:?}" "${2:?}" | grep -v '.git$'
}

find_all_folders() {
	gfind "${1:?}" \
		-mindepth "${2:?}" \
		-maxdepth "${2:?}" \
		-type d \
		-printf '%TY-%Tm-%Td %TH:%TM:%.2TS %p\n'
}

with_datestamp() {
	while read project; do
		echo "$(stat -f "%Sm" -t "%Y-%m-%d %H:%M" "$project") $project"
	done
}

main "$@"

$HOME/.bin/tn

#!/usr/bin/env bash

set -e

# Use matching tmuxinator project
for project in "$HOME"/.config/tmuxinator/*; do
	name=$(grep -E -m 1 "^name:" "$project" | cut -d ' ' -f2)
	root=$(grep -E -m 1 "^root:" "$project" | cut -d ' ' -f2)

	[[ "$PWD" != "$root"* ]] && continue

	tmuxinator start "$name" || break

	exit 0
done

session_name="$(basename "$PWD" | sed -e "s/\./\-/g")"

tmuxinator start default -n "$session_name" "$PWD"

$HOME/.config/tmuxinator/default.yml

root: <%= args[0] %>
windows:
  - editor:
      layout: main-vertical
      panes:
        - NVIM_LISTEN_ADDRESS="/tmp/nvimsocket-<%= args[0] %>" nvim README.md +:G