stavxyz

the problem

• I want to keep files instantaneously in-sync across two workstations
• I want the solution to be platform-independent (mostly)
• I want this to run in the foreground in a tmux pane so I can easily monitor
• I want one simple command that I can re-use for any combination of target files/directories and destination directories
• I want some control on how deletions are handled
• Preferably, I won't have to mess with fsevents or inotify or maintaining additional scripts

https://github.com/facebook/watchman (specifically, watchman-make with --run) and an ssh connection makes this super easy.

stavxyz

import 'dart:math' as math;
import 'dart:developer' as developer;

void main() {
  var sessionPrice = "125.00";
  print(calculateSessionPriceTotal(sessionPrice));
}

//////////////////////////////////////////////////////////////////
// N.B. For FlutterFlow, you only need to copy from here down

stavxyz

#!/usr/bin/env bash

# Undefined variables are errors.
set -euoE pipefail

errcho ()
{
    printf "%s\n" "$@" 1>&2
}

stavxyz

👍

cowabunga

stavxyz

function hasItem() {
  local _item=${1}
  # local _array=("$@")
  local _array=("${@:2}")
  echo "Looking at array --> ${_array[*]}"
  for i in "${_array[@]}"; do
    echo "Comparing ${i} to ${_item}"
    if [[ $_item == "${i}" ]]; then
      echo "yes"

stavxyz

#
# HACKS TO MAKE THIS BEHAVE MORE LIKE A CLI
#
PASS_ARGS_COMMANDS := run-command next-command-not-yet-implemented
FIRST_TARGET := $(firstword $(MAKECMDGOALS))
ifneq ($(filter $(FIRST_TARGET),$(PASS_ARGS_COMMANDS)),)
  # use the rest as arguments to pass to subcommand
  $(info $(FIRST_TARGET) is a pass-args command)
  PASS_ARGS := $(wordlist 2,$(words $(MAKECMDGOALS)),$(MAKECMDGOALS))
  # ...and turn them into do-nothing targets

stavxyz

def _tob(_string, enc='utf8'):
    if isinstance(_string, unicode):
        return _string.encode(enc)
    return b'' if _string is None else bytes(_string)


def args_hash(*args, **kw):
    """Calculate a hash value from string args and kwargs.

    Given the same positional arguments and keyword

stavxyz

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"os"
	"os/exec"
)

stavxyz

#!/usr/bin/env bash

# Undefined variables are errors.
set -euo pipefail

errcho ()
{
    echo "$@" 1>&2
}

stavxyz

{
  "A": "1!",
  "b": "2",
  "Z": "spam!",
  "?": [
    83,
    65,
    84,
    85,
    82,