ansible chnroutes ipset with bestroutetb

chnroutes.yml

---
- name: generate chnroutes
  shell: >
    bestroutetb -p custom --rule-format=$'%prefix/%length\n' --group-header=$'---%name-start\n' --group-footer=$'---%name-end\n' --group-gateway -s -f -o /tmp/chnroutes.txt
    && sed -i '' -e '/---vpn-start/,/---vpn-end/d' -e '/^---/d' /tmp/chnroutes.txt
  delegate_to: localhost

- name: upload chnroutes.txt
  copy: src=/tmp/chnroutes.txt dest=/opt/scripts/chnroutes.txt
  register: uploaded

- name: update ipset
  shell: >
    ipset -q create chnroute "hash:net" || true
    && ipset create chnroute_new "hash:net"
    && while read rule; do
      ipset add chnroute_new $rule;
    done </opt/scripts/chnroutes.txt
    && ipset swap chnroute_new chnroute
    && ipset destroy chnroute_new
  when: uploaded.changed

main.yml

---
- include: chnroutes.yml tags=chnroute