🎉 Initial Commit

README.md

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+# Builder
+
+## Install
+
+```
+sudo curl -L https://raw.githubusercontent.com/FSPNET/builder/master/scripts/publish.sh -o /usr/local/bin/docker-publish
+sudo chmod +x /usr/local/bin/docker-publish
+```
+
+## Usage
+
+```
+~ docker-publish
+usage: docker-publish repo[:tag] repo:tag [prefix count]
+   ie: docker-publish build:travis FSPNET/php:7.3.4
+       docker-publish build FSPNET/php:7.3.4 2
+```

scripts/publish.sh

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+#!/usr/bin/env bash
+
+set -eo pipefail
+shopt -s dotglob
+
+# make sure we can GTFO
+trap 'echo >&2 Ctrl+C captured, exiting; exit 1' SIGINT
+
+usage() {
+  self="$(basename "$0")"
+	cat <<-EOUSAGE
+		usage: $self repo[:tag] repo:tag [prefix count]
+		   ie: $self build:travis FSPNET/php:7.3.4
+		       $self build FSPNET/php:7.3.4 2
+	EOUSAGE
+}
+
+if [ $# -lt 2 ]; then
+	usage >&2
+	exit 1
+fi
+
+image_build="$1" && shift
+image_target="$1" && shift
+prefix_count=${1:-"0"}
+
+target_name=`echo "$image_target" | cut -d: -f1`
+target_version=`echo "$image_target" | cut -d: -f2`
+target_version_count=`echo "$target_version" | tr -dc '.' | wc -c | awk '{$1=$1;print}'`
+
+versions=()
+
+if [[ "$target_version" =~ -dev$ ]]; then
+  is_dev="true"
+  target_version=`echo $target_version | sed 's/-dev$//'`
+fi
+
+if [[ "$prefix_count" = "0" ]]; then
+  if [ ! -z $is_dev ]; then
+    versions+=("dev")
+  else
+    versions+=("latest")
+  fi
+  prefix_count="1"
+fi
+
+for (( i=$((${target_version_count}+1)); i>=${prefix_count}; i-- )); do
+  version=`echo "$target_version" | cut -d. -f1-${i}`
+  if [ ! -z $is_dev ]; then
+    version="$version-dev"
+  fi
+  versions+=($version)
+done
+
+for version in "${versions[@]}"; do
+  docker tag ${image_build} ${target_name}:${version}
+  docker push ${target_name}:${version}
+done