brunogama

# GIT heart FZF
# -------------

is_in_git_repo() {
  git rev-parse HEAD > /dev/null 2>&1
}

fzf-down() {
  fzf --height 50% --min-height 20 --border --bind ctrl-/:toggle-preview "$@"
}

brunogama

Setup a Static IP Address
Questions about setting Static IP Address are among the most common on this site. There are very many tutorials (many wrong, obsolete or incomplete).

If the reason you are contemplating a Static IP Address is you want your Pi to be assigned a predictable IP Address you can request the DHCP server to assign one.
E.g. Adding the following to /etc/dhcpcd.conf will request an address on wlan0 and on eth0.

interface wlan0
request 10.1.2.99

interface eth0

brunogama

sqlite3 ~/Library/Caches/carthage/Cache.db 'DELETE from cfurl_cache_response where request_key like "%.json"'

brunogama

#!/bin/zsh

cd "$(dirname "$0")/.."

if [[ -n "$CI" ]] || [[ $1 == "--fail-on-errors" ]] ; then
  FAIL_ON_ERRORS=true
  echo "Running in --fail-on-errors mode"
  ERROR_START=""
  COLOR_END=""
  INFO_START=""

brunogama

[alias]
	# full status
	rstatus = !sh -c 'git status -sb --ignore-submodules=dirty && git submodule foreach --recursive git status -sb --ignore-submodules=dirty' -
	rstatus-no-subs = !sh -c 'git status -sb --ignore-submodules=all && git submodule foreach --recursive git status -sb --ignore-submodules=all' -
	s = !sh -c 'git rstatus-no-subs' -
	# fetches all modules
	rfetch = !sh -c 'git fetch && git submodule foreach --recursive git fetch' -
	# updates project and all submodules
	r-fetch-pull-merge = !sh -c 'git rfetch && git submodule foreach --recursive git merge && git merge && git s' -
	r-fetch-pull-rebase = !sh -c 'git rfetch && git submodule foreach --recursive git rebase && git rebase && git s' -

brunogama

// Swift's untyped errors are a goddam PiTA. Here's the pattern I use to try to work around this.
// The goal is basically to try to guarantee that every throwing function in the app throws an
// ApplicationError instead of some unknown error type. We can't actually enforce this statically
// But by following this convention we can simplify error handling

enum ApplicationError: Error, CustomStringConvertible {
    
  // These are application-specific errors that may need special treatment
  case specificError1
  case specificError2(SomeType)

brunogama

#!/bin/bash

# Put this file at: .git/hooks/post-checkout
# and make it executable
# You can install it system wide too, see http://stackoverflow.com/a/2293578/685587

PREV_COMMIT=$1
POST_COMMIT=$2

NOCOLOR='\e[0m'

brunogama

import Foundation

enum BetterDecodingError: CustomStringConvertible {

    case dataCorrupted(_ message: String)
    case keyNotFound(_ message: String)
    case typeMismatch(_ message: String)
    case valueNotFound(_ message: String)
    case any(_ error: Error)

brunogama

#!/bin/bash -e

# convert vector pdf to iOS image assets
# copy this script to the folder where the pdf files live and run "./convertPDFToPNG3x.sh" in terminal.
# this will generate [filename]@3x.png, [filename]@2x.png and [filename].png images in the same folder


# Ensure we're running in location of script.
cd "`dirname $0`"

brunogama

#!/bin/bash

# I made this script to convert SVG icons for an iOS app into PNG.
# The script will create icons in 3 sizes for different screen DPIs.

find "$(cd ..; pwd)" . -type f -name "*.svg" | while read f
do
    FILENAME="${f%.*}"
    echo '---'
    inkscape -W "$FILENAME.svg"