hestiacp/bin/v-change-sys-release

#!/bin/bash
# info: update web templates
# options: [RESTART]
#
# The function for changing the release branch for the
# Hestia Control Panel. This allows the user to switch between
# stable and pre-release builds which will automaticlly update
# based on the appropriate release schedule if auto-update is
# turned on.

#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
branch=$1

# Includes
source $HESTIA/func/main.sh
source $HESTIA/conf/hestia.conf

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#
if [ -z "$branch" ]; then
    echo "Error: no release branch specified."
    echo "Usage: v-change-sys-release branchname"
    echo ""
    echo "Common release branches:"
    echo "(*) master:   Stable releases only"
    echo "(*) beta:     Beta builds which are being prepared for release"
    echo "(*) develop:  Daily development builds"
    echo ""
    echo "You can also specify another branch name from the"
    echo "GitHub repository to install the code from that branch."
    echo ""
    exit
else
    # Check that requested branch exists
    branch_check=$(curl -s --head -w %{http_code} https://raw.githubusercontent.com/hestiacp/hestiacp/$branch/src/deb/hestia/control -o /dev/null)
    if [ $branch_check -ne "200" ]; then
        echo "Error: invalid branch name specified."
        exit 1
    fi

    # Remove old branch variable
    sed -i "/RELEASE_BRANCH/d" $HESTIA/conf/hestia.conf
    
    # Set new branch variable
    echo "RELEASE_BRANCH='$branch'" >> $HESTIA/conf/hestia.conf
    echo "Changed system to follow release branch: $branch"
fi

#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

exit