philwolstenholme

Hello DrupalCon! 👋

Here's a big dump of code examples from my slides, plus some examples that didn't make it to the final cut.

The snippets should be organised by slide number, e.g. #46--_search.scss is the snippet of search-related SCSS shown on slide 46.

My slides

Here's a PDF of my slides (via Google Drive) for your reference, or if Zoom goes wrong!

sindresorhus

#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com

# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.

changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"

check_run() {
	echo "$changed_files" | grep --quiet "$1" && eval "$2"

pfaocle

#!/bin/sh

FILE_FORMAT="JPG"

# Show dates of all JPG files in current directory, in human readable format.
exiftool -d '%r %a, %B %e, %Y' -DateTimeOriginal -S -s -ext $FILE_FORMAT .

# Fiddle the dates - some date fields forward.
# Format is Y:M:D h:m:s
exiftool -F -AllDates+="2:6:0 0" *$FILE_FORMAT

jgraham909

<?php
  /**
   * @file Update script for image cache changes related to drupal 7.20
   *
   * You will likely need to adjust the regexp and the $search and $replace
   * variables in cleanup(). Note that image_style_path_token generates
   * different tokens for different paths so you need to properly detect your
   * site URLs and rewrite them in the most robust pattern for your site.
   *
   * The existing patterns work with patterns like the following;

stewsnooze

YOURDRUSHCOMMAND 2>&1 |tee /tmp/test$BUILD_ID
if [ `grep -e "Fatal error" /tmp/test$BUILD_ID |  wc -l` != 0 ]; then
  ERROR_LEVEL=1
fi
.....
if [ `grep -e "^.* passes," /tmp/test$BUILD_ID | grep -v "0 fails" | wc -l` == 0 ]; then
	echo "exited $ERROR_LEVEL" > /tmp/exit_code
	exit $ERROR_LEVEL
else
	exit 1

rfay

# Put this in your .gitconfig
[url "http://git.drupal.org/project/"]
  insteadOf = "do:"