carthage-developer-uncheckouts

#!/bin/bash
#
# This script reverses the effect of carthage-developer-checkouts.
#
# Usage:
#   cd ProjectFolder && /path/to/carthage-developer-uncheckouts

mkdir -p "Carthage/Checkouts/"

project_dir=$PWD
parent_dir=$(dirname "$PWD")

sed -E 's/(github|git|binary) \"([^\"]+)\" \"([^\"]+)\"/\2 \3/g' Cartfile.resolved | while read line
do
    read -a array <<< "$line"

    # Handles:
    # - ReactiveCocoa/ReactiveSwift > ReactiveSwift
    # - https://github.com/Carthage/Carthage.git > Carthage
    # - https://www.mapbox.com/ios-sdk/Mapbox-iOS-SDK.json > Mapbox-iOS-SDK
    dependency=`basename ${array[0]} | awk -F'.' '{ print $1 }'`

    dependency_dir="$parent_dir/$dependency"
    checkout_dir="Carthage/Checkouts/$dependency"

    echo "*** Reverting $dependency"

    if [ -d "$dependency_dir/.git" -a -L "$checkout_dir" ]
    then
		if [ -L "$dependency_dir/Carthage/Build" ]
		then
			echo -e "\tRemoving symlink $dependency/Carthage/Build -> $project_dir/Carthage/Build"
			rm -rf "$dependency_dir/Carthage/Build" || exit $?
		fi

        echo -e "\tRemoving symlink $checkout_dir -> $dependency_dir"
        rm -rf "$checkout_dir" || exit $?

        carthage checkout $dependency --no-use-binaries
    else
        echo -e "\tWarning: $dependency symlink not found, skipping."
    fi

    # Remove Build folder since it might be out of date now
    if [ -L "Carthage/Build" ]
    then
		rm -rf "Carthage/Build"
	fi

    echo
done