antongaenko

# git

alias gs='clear | git status -u'
alias gl="git log --graph --pretty=format:'%Cred%h%Creset %an: %s - %Creset %C(yellow)%d%Creset %Cgreen(%cr)%Creset' --abbrev-commit --date=relative"
alias glon="git log --pretty=oneline"
alias gph='git push'
alias gpo='git push --set-upstream origin'

alias gpt='git format-patch'
#git format-patch cc1dde0dd^..6de6d4b06 --stdout > foo.patch

antongaenko

Storing Images and Demos in your Repo

In this quick walkthough you'll learn how to create a separate branch in your repo to house your screenshots and demo gifs for use in your master's readme.

How to

1. Clone a fresh copy of your repo

In order to prevent any loss of work it is best to clone the repo in a separate location to complete this task.

2. Create a new branch

Create a new branch in your repo by using git checkout --orphan assets

antongaenko

1. Prepare a Mac supports BLE
2. Download the Additional Tools for Xcode from Apple Developer
3. Open the Bluetooth Explorer
4. Press and hold the Oculus button and back button of controller until the controller LED blinks
5. Select menu [Devices] -> [Low Energy Devices]
6. Click [Start Scanning] button.
7. Chose OMVR-V190 in Device and click [Connect] button.

antongaenko

// The trick is to link the DeviceSupport folder from the beta to the stable version.
// sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)

// Support iOS 13.2 devices (Xcode 11.2) with Xcode 11.1:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/13.2 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

// Xcode 10.3 to Xcode 11
sudo ln -s /Applications/Xcode-11.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/13.0 /Applications/Xcode-10.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

// Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions

antongaenko

#!/usr/bin/env ruby

require 'set'

UMBRELLA_HEADER_PATH = ARGV[0] # The path to the umbrella header containing all the headers
SOURCE_ROOT_PATH = ARGV[1] # The path containing the source files to convert (will be recursively searched)

FRAMEWORK_NAME = File.basename(UMBRELLA_HEADER_PATH, ".*") # Assumes that the framework name is the same as the umbrella header filename (e.g. "MyFramework" for "MyFramework.h")
UMBRELLA_IMPORT_REGEX = /#import\s+<#{FRAMEWORK_NAME}\/.+\.h>/ # Matches "#import <FrameworkName/Header.h>"
FRAMEWORK_HEADER_REGEX = /(?<=<#{FRAMEWORK_NAME}\/).+\.h(?=>)/ # Matches "Header.h" in "<FrameworkName/Header.h>"

antongaenko

#!/usr/bin/env ruby

# Your umbrella header needs a comment in it like the below so this script
# knows which parts to replace
#
# /* IMPORTS BEGIN */
#
# /* IMPORTS END */

MODULE = ARGV[0] || File.basename(Dir.getwd)

antongaenko

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"

# Step 1. Build Device and Simulator versions
xcodebuild -target "${PROJECT_NAME}" ONLY_ACTIVE_ARCH=NO -configuration ${CONFIGURATION} -sdk iphoneos  BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" clean build
xcodebuild -target "${PROJECT_NAME}" -configuration ${CONFIGURATION} -sdk iphonesimulator -arch x86_64 BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" clean build

# Step 2. Copy the framework structure to the universal folder

antongaenko

# xcode-build-bump.sh
# @desc Auto-increment the build number every time the project is run. 
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0)

antongaenko

iOS developer reading list

The best way to learn and master iOS development is to read the official documentation. It can be boring but you can trust its accuracy and the inforamtion will be presented without opinion.

Read documents in order where indicated.

Topics

• Error handling and debugging
• Networking
• Data structures
• Persistent storage

antongaenko

// make .strings from all NSLocalizedString occuerences
find ./ -name "*.m" -print0 | xargs -0 genstrings

// Count words in a file for localization cost estimate
cat Localizable.strings | grep ';$' | awk -F= '{ print $2 }' | wc -w