Use GitHub actions (#989)

.github/scripts/version.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+if test "$GIT_TAG_NAME"; then
+  export VERSION=$GIT_TAG_NAME
+
+  # Pass in the tag as the version to write out
+  php artisan phpvms:version --write --write-full-version "${VERSION}"
+  export FULL_VERSION=$(php artisan phpvms:version)
+else
+  export BRANCH=${GITHUB_REF##*/}
+  echo "On branch $BRANCH"
+
+  # Write the version out but place the branch ID in there
+  # This is only for the dev branch
+  export BASE_VERSION=$(php artisan phpvms:version --base-only)
+
+  # This now includes the pre-release version, so "-dev" by default
+  export VERSION=${BASE_VERSION}
+
+  # Don't pass in a version here, just write out the latest hash
+  php artisan phpvms:version --write "${VERSION}"
+  export FULL_VERSION=$(php artisan phpvms:version)
+fi
+
+export FILE_NAME="phpvms-${VERSION}"
+export TAR_NAME="$FILE_NAME.tar.gz"
+export ZIP_NAME="$FILE_NAME.zip"
+export BASE_DIR=`pwd`
+
+# https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#environment-files
+echo "BRANCH=${BRANCH}" >> $GITHUB_ENV
+echo "FILE_NAME=${FILE_NAME}" >> $GITHUB_ENV
+echo "TAR_NAME=${TAR_NAME}" >> $GITHUB_ENV
+echo "ZIP_NAME=${ZIP_NAME}" >> $GITHUB_ENV
+echo "BASE_DIR=${BASE_DIR}" >> $GITHUB_ENV
+echo "DISCORD_MSG=A new build is available at http://downloads.phpvms.net/$TAR_NAME (${FULL_VERSION})" >> $GITHUB_ENV