From e4747c2b24dc947210c2b95b51ec09be836d6475 Mon Sep 17 00:00:00 2001
From: bigeagle <justin.w.xd@gmail.com>
Date: Sat, 31 Dec 2016 17:27:38 +0800
Subject: [PATCH] erlang script

---
 erlang.sh | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100755 erlang.sh

diff --git a/erlang.sh b/erlang.sh
new file mode 100755
index 0000000..08c2583
--- /dev/null
+++ b/erlang.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+set -e
+set -o pipefail
+
+_here=`dirname $(realpath $0)`
+. ${_here}/helpers/apt-download
+
+[ -z "${LOADED_APT_DOWNLOAD}" ] && (echo "failed to load apt-download"; exit 1)
+
+BASE_PATH="${TUNASYNC_WORKING_DIR}"
+BASE_URL="https://packages.erlang-solutions.com"
+
+YUM_PATH="${BASE_PATH}/centos"
+UBUNTU_PATH="${BASE_PATH}/ubuntu"
+DEBIAN_PATH="${BASE_PATH}/debian"
+
+UBUNTU_VERSIONS=("trusty" "xenial")
+DEBIAN_VERSIONS=("wheezy" "jessie")
+EL_VERSIONS=("6" "7")
+
+# =================== APT repos ===============================
+if [[ ! -z ${DRY_RUN:-} ]]; then
+	export APT_DRY_RUN=1
+fi
+
+base_url="${BASE_URL}/ubuntu"
+for version in ${UBUNTU_VERSIONS[@]}; do
+	for arch in "amd64" "i386"; do
+		apt-download-binary ${base_url} "$version" "contrib" "$arch" "${UBUNTU_PATH}" || true
+	done
+done
+echo "Ubuntu finished"
+
+base_url="${BASE_URL}/debian"
+for version in ${DEBIAN_VERSIONS[@]}; do
+	for arch in "amd64" "i386"; do
+		apt-download-binary ${base_url} "$version" "contrib" "$arch" "${DEBIAN_PATH}" || true
+	done
+done
+echo "Debian finished"
+
+# =================== YUM repos ===============================
+
+cache_dir="/tmp/yum-erlang-cache/"
+cfg="/tmp/yum-erlang.conf"
+cat <<EOF > ${cfg}
+[main]
+keepcache=0
+
+EOF
+
+for elver in ${EL_VERSIONS}; do
+cat << EOF >> $cfg 
+[$elver]
+name=Elang for el-${elver}
+baseurl=${BASE_URL}/rpm/centos/$elver/x86_64
+enabled=1
+EOF
+done
+
+if [[ -z ${DRY_RUN:-} ]]; then
+	reposync -c $cfg -d -p ${YUM_PATH} -e $cache_dir
+	createrepo --update -v -c $cache_dir -o ${YUM_PATH}/${elver}/ ${YUM_PATH}/${elver}/
+fi
+rm $cfg