snapcraft.yaml

# https://snapcraft.io/docs/snapcraft-yaml-reference
name: pdf-question-spacer
version: git
summary: Add whitespace to pdfs
description: |
  pdf-question-spacer is a tool used to add whitespace to pdfs. It allows for the addition of whitespace to sections of a pdf matching a regular expression, whilst also ensuring page breaks do not cut off shifted text. Alternatively, the user can select which regions of the pdf to add whitespace to interactively.

confinement: strict
base: core18
parts:

  debian-multiarch-triplet-provider-launch:
    plugin: nil
    stage-snaps:
      - debian-multiarch-triplet-provider-launch
  
  tcltk-launch:
    plugin: nil
    stage-snaps:
      - tcltk-launch

  openjpeg:
    plugin: cmake
    source: https://github.com/uclouvain/openjpeg/archive/v2.4.0.tar.gz
    source-type: tar

  imagemagick:
    plugin: autotools
    source: https://github.com/ImageMagick/ImageMagick/archive/7.1.0-16.tar.gz
    source-type: tar
    after: [openjpeg]
    build-packages:
      - libjpeg-dev
      - libpng-dev
      - libtiff-dev
      - libwebp-dev
    stage-packages:
      - libjpeg8
      - libpng16-16
      - libtiff5
      - libwebpmux3
      - libgomp1
      - libwebpdemux2
      
  pdf-question-spacer:
    after: [imagemagick]
    plugin: python
    python-version: python3
    source: https://github.com/laurencewarne/pdf-question-spacer.git
    # override-build: |
    #   snapcraftctl build
    #   cd $SNAPCRAFT_PART_INSTALL/etc/ImageMagick-6
    #   sed -i '/disable ghostscript format types/,+6d' policy.xml
    build-packages:
      - python3-tk
      - execstack
      - build-essential
      - ghostscript
      #- imagemagick
    stage-packages:
      - ffmpeg
      - libsm6
      - libpng-dev
      - libxext6
      - poppler-utils
      - python3-tk
      - python3-dev
      - ghostscript
      - build-essential
      #- imagemagick
    # organize:
    #   usr/bin/convert-im6.q16: usr/bin/convert

apps:
  # pdf-question-spacer:
  #   command: bin/pdf-question-spacer
  space-pdf-interactive:
    command: space-pdf-interactive
    command-chain:
      - bin/debian-multiarch-triplet-provider-launch
      - bin/tcltk-launch
    plugs:
      - home
      - wayland
      - x11
      - desktop
      - desktop-legacy
      - gsettings
      - opengl
      - network
      - network-bind