release

#!/bin/bash

# Help information
if [ "$#" -eq 0 ]
then
    echo "Usage: release ember-version"
    echo ""
    echo "releases a new version of the ember-docker."
    echo ""
    echo "To release version 2.5.1"
    echo "> sh release 2.5.1"
    echo ""
    exit 0;
fi

# Helper functions
answerPositive(){
    while true; do
        read -p "$1 [Yn] " yn
        case $yn in
            [Yy]* ) exit 0;;
            [Nn]* ) exit 1;;
            "" ) exit 0;;
            * ) answerPositive "$1";;
        esac
    done
}

if [[ "$OSTYPE" == "darwin"* ]]
then
    SCRIPT_FOLDER=`dirname "$(readlink "$0")"`
else
    SCRIPT_FOLDER=`dirname "$(readlink -f "$0")"`
fi

pushd "$SCRIPT_FOLDER/templates"


VERSION_NUMBER="$1"
FULL_VERSION="v$1"
if $(answerPositive "Continue building for $FULL_VERSION?")
then
    echo "YAY"
else
    popd
    exit 1;
fi

if $(answerPositive "Create new files from template?")
then
    for file in `find . -type f`
    do
        cp "$file" "../$file"
        if [[ "$OSTYPE" == "darwin"* ]]
        then
            sed -i "" "s/@EMBER_VERSION/$VERSION_NUMBER/" ../$file
            # https://stackoverflow.com/questions/6790631/use-the-contents-of-a-file-to-replace-a-string-using-sed
            sed -i "" -e "/@SUPPORT_SCRIPTS/r ../support-scripts" -e "/@SUPPORT_SCRIPTS/d" ../$file
        else
            sed -i "s/@EMBER_VERSION/$VERSION_NUMBER/" ../$file
            # https://stackoverflow.com/questions/6790631/use-the-contents-of-a-file-to-replace-a-string-using-sed
            sed -i -e "/@SUPPORT_SCRIPTS/r ../support-scripts" -e "/@SUPPORT_SCRIPTS/d" ../$file
        fi

    done
else
    echo "Not creating scripts...  exiting"
    exit 1;
fi

popd

if $(answerPositive "Set $VERSION_NUMBER as your default version?")
then
    echo "Writing ember version to ~/.config/edi/settings"
    if [ -r ~/.config/edi/settings ]
    then
        if [[ "$OSTYPE" == "darwin"* ]]
        then
            sed -i "" "s/VERSION=.*/VERSION=\"$VERSION_NUMBER\"/" ~/.config/edi/settings
        else
            sed -i "s/VERSION=.*/VERSION=\"$VERSION_NUMBER\"/" ~/.config/edi/settings
        fi
    else
        mkdir -p ~/.config/edi
        echo "VERSION=\"$VERSION_NUMBER\"" > ~/.config/edi/settings
    fi
else
    echo "Not changing settings in ~/.config/edi/settings"
fi

if $(answerPositive "Make local build of this version?")
then
    docker build . -t madnificent/ember:$VERSION_NUMBER
else
    echo "Not creating local build, continue with script"
fi

if $(answerPositive "Commit new version?")
then
    git commit -a -m "Build for ember-cli $VERSION_NUMBER"
else
    echo "Not creating new commit...  exiting"
    exit 1;
fi

if $(answerPositive "Create git tag $FULL_VERSION?")
then
    git tag $FULL_VERSION
else
    echo "Not creating new tag... exiting"
    exit 1;
fi

if $(answerPositive "Push tag to origin?")
then
    git push origin $FULL_VERSION
else
    echo "Not pushing tag to origin... exiting"
    exit 1;
fi

if $(answerPositive "Reset to previous commit?")
then
    git reset HEAD^
fi