CLK/Packaging/main.yml

- name: Automatically generate RPMs from CLK git repo
  hosts: localhost
  vars:
  - arch: "amd64"
  - deps:
    - gcc-c++
    - mesa-libGL-devel
    - python3-github3py
    - python3-scons
    - SDL2-devel
    - zlib-devel
  - github_repo: "CLK"
  - github_user: "TomHarte"
  - packageName: "{{ github_repo }}"
  - releaseURL: "https://github.com/TomHarte/CLK/releases/latest"
  - rpmLicense: "MIT"
  - rpmSummary: "A latency-hating emulator of 8- and 16-bit platforms: the Acorn Electron, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Commodore Vic-20, MSX 1, Oric 1/Atmos, Sega Master System and Sinclair ZX80/81."
  - rpmTools:
    - pandoc
    - rpm-build
    - rpmdevtools
#  - version: "head"
  - version: "current"
#  - version: "2020-05-10"

  tasks:
  - name: set the date
    set_fact:
      dateStamp: "{{ lookup('pipe','date \"+%0d %B %Y\"') }}"

  - name: install required rpm development tools
    package:
      name: "{{ item }}"
      state: latest
    with_items:
    - "{{ rpmTools }}"
    - "{{ deps }}"
    become: yes

  - name: create rpm development tree in user home directory
    command: rpmdev-setuptree

  - name: create temp working directory
    tempfile:
      state: directory
      prefix: "{{ packageName }}."
    register: tempdir

  - name: Find current release tag
    github_release:
      user: "{{ github_user }}"
      repo: "{{ github_repo }}"
      action: latest_release
    register: release_data

  - name: Fetch HEAD
    git:
      repo: "https://github.com/{{ github_user }}/{{ github_repo }}.git"
      dest: "{{ tempdir.path }}/source"
      version: "HEAD"
    when: version == "head"

  - name: Fetch current release
    git:
      repo: "https://github.com/{{ github_user }}/{{ github_repo }}.git"
      dest: "{{ tempdir.path }}/source"
      version: "{{ release_data.tag }}"
    when: version == "current"

  - name: Fetch named release
    git:
      repo: "https://github.com/{{ github_user }}/{{ github_repo }}.git"
      dest: "{{ tempdir.path }}/source"
      version: "{{ version }}"
    when: ( version != "current" ) and ( version != "head" )

  - name: set the release variable (head)
    set_fact:
      version: "git{{ ansible_date_time.epoch }}"
    when: version == "head"

  - name: set the release variable (current)
    set_fact:
      version: "{{ release_data.tag | regex_replace( '-','' ) }}"
    when: version == "current"

  - debug:
      var: version

  - name: convert README.md to text for packaging
    command: "pandoc -f markdown -t plain --wrap=none {{ tempdir.path }}/source/README.md -o {{ tempdir.path }}/source/README.txt"

  - name: set description from README.txt
    slurp:
      src: "{{ tempdir.path }}/source/README.txt"
    register: readme

  - debug:
      msg: "{{ readme['content'] | b64decode }}"

  - name: create symlink to checkout dir with version
    file:
      src: "{{ tempdir.path }}/source"
      dest: "{{ tempdir.path }}/{{ packageName }}-{{ version }}"
      state: link

  - name: create the new source archive
    archive:
      dest: "{{ ansible_env.HOME }}/rpmbuild/SOURCES/{{ packageName }}-{{ version }}.tar"
      path: "{{ tempdir.path }}/{{ packageName }}-{{ version }}"
      format: tar

  - name: template the man page to the sources directory
    template:
      src: "clksignal.1.j2"
      dest: "{{ ansible_env.HOME }}/rpmbuild/SOURCES/clksignal.1"

  - name: compress the man page
    archive:
      path: "{{ ansible_env.HOME }}/rpmbuild/SOURCES/clksignal.1"
      dest: "{{ ansible_env.HOME }}/rpmbuild/SOURCES/clksignal.1.gz"
      format: gz
      remove: Yes

  - name: remove existing spec files
    file:
      path: "{{ ansible_env.HOME }}/rpmbuild/SPECS/{{ packageName }}-{{ version }}.spec"
      state: absent

  - name: create spec file from template
    template:
      src: package.spec.j2
      dest: "{{ ansible_env.HOME }}/rpmbuild/SPECS/{{ packageName }}-{{ version }}.spec"

  - name: build rpm
    command: "rpmbuild -bb {{ ansible_env.HOME }}/rpmbuild/SPECS/{{ packageName }}-{{ version }}.spec"
    register: rpmbuild

  - debug:
      var: rpmbuild

  - name: register rpmbuild output file variable
    set_fact:
      rpmBuildOut: "{{ tempdir.path }}/rpmbuild.out"

  - name: write output to file
    copy:
      content: "{{ rpmbuild.stdout }}"
      dest: "{{ rpmBuildOut }}"

  - name: set the rpm file variable
    set_fact:
      rpmFile: "{{ lookup( 'pipe', 'egrep ^Wrote:\  ' + rpmBuildOut ) }}"

  - debug:
      var: rpmFile

  - name: update the rpm file variable
    set_fact:
      rpmFile: "{{ rpmFile | regex_replace('^Wrote: ', '' ) }}"

  - debug:
      var: rpmFile

  - name: install package
    package:
      name: "{{ rpmFile }}"
      state: latest
    become: true

#  - name: remove temp directory
#    file:
#      path: "{{ tempdir.path }}"
#      state: absent