Cocoapods auto tagging private repo

autotag.sh

# dont allow any error
set -e
set -o xtrace
set -x 

export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
PATH="$PATH:/usr/local/bin"

if [ -z "${bamboo_podname}" ] || [ -z "${bamboo_podspecfilename}" ]; then
	echo "podname or podspecfilename is not set. Both are required in your Bamboo plan variables to run the autotag script."
	exit -1
fi

# grep current version and lookup cocoa pods folder if tag already exists
spec_version=`egrep -o "s.version[ ].+(\"|')([0-9]+.[0-9]+.[0-9]+)(\"|')" "${bamboo_podspecfilename}" | egrep -o "([0-9]+.[0-9+].[0-9]+)"`
spec_folder="~/.cocoapods/repos/<Private Pod Repo Name (Use pod repo list)>/${bamboo_podname}/$spec_version"

# if no version is found quit
if [ "$spec_version" == "" ];then
	echo "Getting version failed. Did the format changed?"
	exit 1
fi

# if version is same, we dont need to tag
if [ -d "$spec_folder" ]; then
        echo "Version already exists. Everything fine"
        exit 0
fi

# get current commit and tag
commit_hash=`git rev-parse HEAD`

# If no hash found, quit
if [ "$commit_hash" == "" ];then
	echo "Failed to get commit hash"
	exit 3
fi

# Add remote repo and double check if tag already exists, we only tag new versions!
git remote add central "${bamboo_planRepository_1_repositoryUrl}" || true
set +e
git ls-remote --exit-code --tags central "$spec_version"
if [ $? -eq 0 ]; then
  echo "## Tag already exist"
  exit 0
fi
set -e

# Unshallow repository
git fetch --tags --unshallow central
# check if version already exists

git tag -f "$spec_version" "${bamboo_planRepository_1_revision}"
#git push central tag "$spec_version"
git push central --tags --force
# check if tag could be set
git ls-remote --exit-code --tags central "$spec_version"

# tag for pods
# Create temp folder where pod specs will be checked out too
tempfolder=`mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir'`

# Add exit handler to clean up created folders
function onExit {
  echo "Cleaning up $tempfolder"
  rm -Rf $tempfolder
}
trap onExit EXIT

# checkout private podspec repo to tempfolder
git clone <your private pod repo> "$tempfolder"

# set destination path 
podSpecPath="$tempfolder/${bamboo_podname}/$spec_version"

# Check that we dont overwrite a pod spec file!
if [ -d "$podSpecPath" ]; then
	echo "Folder for version already exists! Aborting..."
	exit 4
fi

# create folder for version
mkdir "$podSpecPath"

# Copy pod spec
cp "${bamboo_podspecfilename}" "$podSpecPath"
cd "$podSpecPath"
# Commit pod spec and push
git add .
git commit -m "[Update] ${bamboo_podname} ($spec_version)"
git push -u origin master