keenahn

#!/bin/bash

# Check if the remote 'origin' has a 'main' branch
if git show-branch remotes/origin/main > /dev/null 2>&1; then
  echo "main"
else
  echo "master"
fi

TheSherlockHomie

Updating expired GPG keys and their backup 🔑🔐💻

I use a GPG key to sign my git commits.

An error like this one might be a sign of an expired GPG key.

error: gpg failed to sign the data fatal: failed to write commit object

samvrlewis

git rev-list --no-merges "${1:-HEAD}" |   while read rev; do     echo "$(git show -s --format='%b' $rev | wc -w) words: $rev";   done |     sort -rn | head -6 | cut -f2 -d: | xargs -I{} git rev-list --pretty=medium {} --max-count=1

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

paolocarrasco

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug

mdonkers

#!/usr/bin/env python3
"""
License: MIT License
Copyright (c) 2023 Miel Donkers

Very simple HTTP server in python for logging requests
Usage::
    ./server.py [<port>]
"""
from http.server import BaseHTTPRequestHandler, HTTPServer

judy2k

# Pass the env-vars to MYCOMMAND
eval $(egrep -v '^#' .env | xargs) MYCOMMAND
# … or ...
# Export the vars in .env into your shell:
export $(egrep -v '^#' .env | xargs)

algal

import UIKit

// known-good: Xcode 8.2.1

/**
 
 UIImageView subclass which works with Auto Layout to try 
 to maintain the same aspect ratio as the image it displays.
 
 This is unlike the usual behavior of UIImageView, where the 

JaseHadd

feighter09

struct Regex {
  let pattern: String
  let options: NSRegularExpressionOptions
  
  private var matcher: NSRegularExpression {
    return try! NSRegularExpression(pattern: pattern, options: options)
  }
  
  init(pattern: String, options: NSRegularExpressionOptions! = nil)
  {