---

- name: install golang

  become: yes

  apt: name="golang-1.21-go"

- name: link go bin

  become: yes

  file:

    src: "/usr/lib/go-1.21/bin/go"

    dest: "/usr/bin/go"

    state: "link"

    mode: "0755"

- name: unarchive nostr relayer

  unarchive:

    remote_src: yes

    src: "{{relayer_tar}}"

    dest: "/tmp/"

    creates: "{{relayer_build_dir}}"

# update name

- name: update relayer nip11 name

  lineinfile:

    path: "{{relayer_main_src}}"

    regexp: "^(\\s*)return \"WhitelistedRelay\"$"

    line: "\\1return \"{{relayer_name}}\""

    backrefs: yes

# update nip11 relay info

- name: update relayer nip11 info

  lineinfile:

    path: "{{relayer_handler_src}}"

    regexp: "^(\\s*){{item.k}}(\\s*)(.*)$"

    line: "\\1{{item.k}}\\2\"{{item.v}}\","

    backrefs: yes

  loop:

    - {"k": "Description:", "v": "{{relayer_description}}"}

    - {"k": "PubKey:", "v": "{{relayer_admin_pubkey}}"}

    - {"k": "Contact:", "v": "{{relayer_admin_contact}}"}

    - {"k": "Version:", "v": "{{relayer_version}}"}

- name: check if relayer build exists

  stat:

    path: "{{relayer_build_dir}}/examples/whitelisted/whitelisted"

  register: build_file

- name: build relayer

  command: "go build"

  args:

    chdir: "{{relayer_build_dir}}/examples/whitelisted"

  when: not build_file.stat.exists

- name: create build server dir

  become: yes

  file:

    path: "{{relayer_srv_dir}}"

    mode: "0755"

    state: "directory"

  when: not build_file.stat.exists

- name: copy bin to build server dir

  become: yes

  copy:

    remote_src: yes

    src: "{{relayer_build_dir}}/examples/whitelisted/whitelisted"

    dest: "{{relayer_srv_dir}}/nostr-relayer-whitelisted"

  when: not build_file.stat.exists