feat(stacks): add caddy

Author: duanhongyi

stacks/caddy/build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Load stack utils
+. /usr/bin/stack-utils
+
+# Implement build function
+function build() {
+  generate-stack-path
+  BIN_DIR="${DATA_DIR}"/bin
+  mkdir -p "${BIN_DIR}"
+  curl -fsSL -o tmp.tar.gz https://github.com/caddyserver/caddy/releases/download/v${STACK_VERSION}/caddy_${STACK_VERSION}_linux_${OS_ARCH}.tar.gz
+  tar -xvzf tmp.tar.gz
+  mv caddy "${BIN_DIR}"
+  rm LICENSE README.md tmp.tar.gz
+}
+
+# call build stack
+build-stack "${1}"