---
kind: pipeline
type: docker
name: pre_clean

platform:
  os: linux
  arch: amd64

workspace:
  path: /drone

steps:
- name: remove-locks
  pull: if-not-exists
  image: leophys/pikaur:{{ pikaur_version }}
  user: root
  commands:
  - rm -f /output/lock
  volumes:
  - name: output
    path: /output

volumes:
- name: output
  host:
    path: {{ base_path }}/output

{% for pkg in pkgs %}
---
kind: pipeline
type: docker
name: {{ pkg }}

platform:
  os: linux
  arch: amd64

workspace:
  path: /drone

steps:
- name: cache-init_{{ pkg }}
  pull: if-not-exists
  image: leophys/pikaur:{{ pikaur_version }}
  user: root
  commands:
  - |
    if ! [ "$(ls -A /cache_stage/etc)" ]; then
      cp -r /etc/. /cache_stage/etc/
      getfacl -p -R /etc > /cache_stage/etc/permissions.acl
    fi
  - |
    if ! [ "$(ls -A /cache_stage/opt)" ]; then
      cp -r /opt/. /cache_stage/opt/
      getfacl -p -R /opt > /cache_stage/opt/permissions.acl
    fi
  - |
    if ! [ "$(ls -A /cache_stage/var)" ]; then
      cp -r /var/. /cache_stage/var/
      getfacl -p -R /var > /cache_stage/var/permissions.acl
    fi
  - |
    if ! [ "$(ls -A /cache_stage/usr)" ]; then
      cp -r /usr/. /cache_stage/usr/
      getfacl -p -R /usr > /cache_stage/usr/permissions.acl
    fi
  - |
    if ! [ "$(ls -A /build2)" ]; then
      cp -r /build/. /build2/
      getfacl -p -R /usr > /build2/permissions.acl
    fi
  - chmod a+rw /output
  volumes:
  - name: build_{{ pkg }}
    path: /build2
  - name: etc_{{ pkg }}
    path: /cache_stage/etc
  - name: opt_{{ pkg }}
    path: /cache_stage/opt
  - name: var_{{ pkg }}
    path: /cache_stage/var
  - name: usr_{{ pkg }}
    path: /cache_stage/usr
  - name: output
    path: /output

- name: cache-acl_{{ pkg }}
  pull: if-not-exists
  image: leophys/pikaur:{{ pikaur_version }}
  user: root
  commands:
  - setfacl --restore=/etc/permissions.acl
  - setfacl --restore=/opt/permissions.acl
  - setfacl --restore=/var/permissions.acl
  - setfacl --restore=/usr/permissions.acl
  - setfacl --restore=/build/permissions.acl
  - chown -R {{ user_uid }}:{{ user_gid }} /build
  volumes:
  - name: build_{{ pkg }}
    path: /build
  - name: etc_{{ pkg }}
    path: /etc
  - name: opt_{{ pkg }}
    path: /opt
  - name: var_{{ pkg }}
    path: /var
  - name: usr_{{ pkg }}
    path: /usr

- name: build_{{ pkg }}
  pull: if-not-exists
  image: leophys/pikaur:{{ pikaur_version }}
  commands:
  - |
    if [ -f /output/lock ]; then
      while [ -f /output/lock ]; do
        sleep 10
        echo "Waiting $(cat /output/lock)"
      done
    else
      echo "{{ pkg }}" >> /output/lock
    fi
  - |
    set -euo pipefail
    /usr/bin/pikaur -G --noconfirm {{ pkg }}|tee /output/{{ pkg }}.log
    /usr/bin/pikaur -Py --keepbuilddeps --noconfirm {{ pkg }}/PKGBUILD|tee /output/{{ pkg }}.log
  - rm -f /output/lock
  volumes:
  - name: build_{{ pkg }}
    path: /build
  - name: etc_{{ pkg }}
    path: /etc
  - name: opt_{{ pkg }}
    path: /opt
  - name: var_{{ pkg }}
    path: /var
  - name: usr_{{ pkg }}
    path: /usr
  - name: output
    path: /output

volumes:
- name: build_{{ pkg }}
  host:
    path: {{ base_path }}/{{ pkg }}
- name: etc_{{ pkg }}
  host:
    path: {{ base_path }}/etc/{{ pkg }}
- name: opt_{{ pkg }}
  host:
    path: {{ base_path }}/opt/{{ pkg }}
- name: var_{{ pkg }}
  host:
    path: {{ base_path }}/var/{{ pkg }}
- name: usr_{{ pkg }}
  host:
    path: {{ base_path }}/usr/{{ pkg }}
- name: output
  host:
    path: {{ base_path }}/output

trigger:
  branch:
  - master
  event:
  - push
  - cron

depends_on:
  - pre_clean

---
kind: pipeline
type: docker
name: notify_failure-{{ pkg }}

clone:
  disable: true

steps:
- name: notify_failure
  pull: if-not-exists
  image: leophys/mailer:{{ mailer_version }}
  environment:
    M_SERVER_ADDRESS:
      from_secret: m_server_address
    M_USER:
      from_secret: m_user
    M_PASSWORD:
      from_secret: m_password
    M_FROM:
      from_secret: m_from
    M_TO:
      from_secret: m_to
    M_SUB: "[{{ pkg }}] FAILURE"
  commands:
  - /sendmail.sh /output/{{ pkg }}.log
  volumes:
  - name: output
    path: /output

- name: clean_lock
  pull: if-not-exists
  image: leophys/pikaur:{{ pikaur_version }}
  user: root
  commands:
  - rm -f /output/lock
  volumes:
  - name: output
    path: /output

volumes:
- name: output
  host:
    path: {{ base_path }}/output

trigger:
  status:
    - failure

depends_on:
  - {{ pkg }}

{% endfor %}

---
kind: pipeline
type: docker
name: notify_success

clone:
  disable: true

steps:
- name: notify_success
  pull: if-not-exists
  image: leophys/mailer:{{ mailer_version }}
  environment:
    M_SERVER_ADDRESS:
      from_secret: m_server_address
    M_USER:
      from_secret: m_user
    M_PASSWORD:
      from_secret: m_password
    M_FROM:
      from_secret: m_from
    M_TO:
      from_secret: m_to
    M_SUB: "[archlinux] SUCCESS"
    M_TEXT: "Success building archlinux packages"

trigger:
  status:
    - success

depends_on:
{%- for pkg in pkgs %}
  - {{ pkg }}
{%- endfor %}