Brilliant gist for deploying an iOS app to TestFlight using Travis CI through Github

.travis.yml

---
language: objective-c
before_script:
- ./scripts/travis/add-key.sh
after_script:
- ./scripts/travis/remove-key.sh
after_success:
- ./scripts/travis/testflight.sh
env:
  global:
  - APPNAME="NAME_OF_THE_APP"
  - 'DEVELOPER_NAME="iPhone Distribution: NAME_OF_THE_DEVELOPER (CODE)"'
  - PROFILE_UUID=PROVISIONING_PROFILE_UUID

README.md

Deploy an app automatically to testflight using travis ci.

1. Copy the .travis.yml into your repo (replace app name, developer name and provisionin profile uuid)
2. Create the folder "scripts/travis"
3. Export the following things from the Keychain app
4. "Apple Worldwide Developer Relations Certification Authority" into scripts/travis/apple.cer
5. Your iPhone Distribution certificate into scripts/travis/dist.cer
6. Your iPhone Distribution private key into scripts/travis/dist.p12 (choose a password)
7. Execute travis encrypt "KEY_PASSWORD=YOUR_KEY_PASSWORD" --add
8. Execute travis encrypt "TEAM_TOKEN=TESTFLIGHT_TEAM_TOKEN" --add
9. Execute travis encrypt "API_TOKEN=TESTFLIGHT_API_TOKEN" --add
10. Copy add-key.sh, remove-key.sh and testflight.sh into scripts/travis
11. Commit

add-key.sh

security create-keychain -p travis ios-build.keychain
security import ./scripts/travis/apple.cer -k ~/Library/Keychains/ios-build.keychain -T /usr/bin/codesign
security import ./scripts/travis/dist.cer -k ~/Library/Keychains/ios-build.keychain -T /usr/bin/codesign
security import ./scripts/travis/dist.p12 -k ~/Library/Keychains/ios-build.keychain -P $KEY_PASSWORD -T /usr/bin/codesign
mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
cp ./scripts/travis/profile/* ~/Library/MobileDevice/Provisioning\ Profiles/

remove-key.sh

security delete-keychain ios-build.keychain
rm -f ~/Library/MobileDevice/Provisioning\ Profiles/*

testflight.sh

#!/bin/sh
if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then
  echo "This is a pull request. No deployment will be done."
  exit 0
fi
if [[ "$TRAVIS_BRANCH" != "master" ]]; then
  echo "Testing on a branch other than master. No deployment will be done."
  exit 0
fi

# Thanks @djacobs https://gist.github.com/djacobs/2411095

PROVISIONING_PROFILE="$HOME/Library/MobileDevice/Provisioning Profiles/$PROFILE_UUID.mobileprovision"
RELEASE_DATE=`date '+%Y-%m-%d %H:%M:%S'`
OUTPUTDIR="$PWD/build/Release-iphoneos"

echo "********************"
echo "*     Signing      *"
echo "********************"
xcrun -log -sdk iphoneos PackageApplication "$OUTPUTDIR/$APPNAME.app" -o "$OUTPUTDIR/$APPNAME.ipa" -sign "$DEVELOPER_NAME" -embed "$PROVISIONING_PROFILE"

RELEASE_NOTES="Build: $TRAVIS_BUILD_NUMBER\nUploaded: $RELEASE_DATE"

zip -r -9 "$OUTPUTDIR/$APPNAME.app.dSYM.zip" "$OUTPUTDIR/$APPNAME.app.dSYM"

echo "********************"
echo "*    Uploading     *"
echo "********************"
curl http://testflightapp.com/api/builds.json \
  -F file="@$OUTPUTDIR/$APPNAME.ipa" \
  -F dsym="@$OUTPUTDIR/$APPNAME.app.dSYM.zip" \
  -F api_token="$API_TOKEN" \
  -F team_token="$TEAM_TOKEN" \
  -F distribution_lists='Internal' \
  -F notes="$RELEASE_NOTES" -v