jenyay/snap-examples

Examples for snapcraft

snap-examples's Issues

Example building using core18 approach

Here is a version of the snapcraft.yaml example 0.5.1 which builds successfully under Ubuntu 18.04 using the core18 approach. All I did was add the line base: core18 and replace the after: [desktop-gtk3] with the desktop-gtk3: part. I also pointed to a more recent wxPython wheel.

name: andy-testsnap-py
version: 0.5.1
summary: 'Single-line elevator pitch for your amazing snap'
description: "This is my-snap's description. You have a paragraph or two to tell the\nmost important story about your snap. Keep it under 100 words though,\nwe live in tweetspace and your description wants to look good in the snap\nstore.\n"
grade: devel
confinement: strict
base: core18
apps:
  andy-testsnap-py:
    command: 'desktop-launch python3 $SNAP/usr/bin/testsnap.py'
    plugs:
      - x11
      - unity7
      - pulseaudio
      - home
      - gsettings
      - network
    environment:
      LD_LIBRARY_PATH: '$LD_LIBRARY_PATH:$SNAP/usr/lib/x86_64-linux-gnu/pulseaudio'
parts:
  desktop-gtk3:
    build-packages:
      - build-essential
      - libgtk-3-dev
    make-parameters:
      - FLAVOR=gtk3
    plugin: make
    source: 'https://github.com/ubuntu/snapcraft-desktop-helpers.git'
    source-subdir: gtk
    stage-packages:
      - libxkbcommon0
      - ttf-ubuntu-font-family
      - dmz-cursor-theme
      - light-themes
      - adwaita-icon-theme
      - gnome-themes-standard
      - shared-mime-info
      - libgtk-3-0
      - libgdk-pixbuf2.0-0
      - libglib2.0-bin
      - libgtk-3-bin
      - unity-gtk3-module
      - libappindicator3-1
      - locales-all
      - xdg-user-dirs
      - ibus-gtk3
      - libibus-1.0-5
      - fcitx-frontend-gtk3
  andy-testsnap-py:
    plugin: python
    python-version: python3
    source: .
    stage-packages:
      - libssl-dev
      - libjpeg-dev
      - libtiff-dev
      - libsdl1.2-dev
      - libnotify-dev
      - freeglut3
      - ibus-gtk3
      - libwebkitgtk-3.0-0
      - zlib1g
      - libsm6
      - libpulse0
    python-packages:
      - 'https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.4-cp36-cp36m-linux_x86_64.whl'
    override-build: "snapcraftctl build\ncp $SNAPCRAFT_PART_SRC/testsnap.py $SNAPCRAFT_PART_INSTALL/usr/bin/\nchmod +x $SNAPCRAFT_PART_INSTALL/usr/bin/testsnap.py\n"

Perhaps I can prepare a pull request for a v0.6 version once this is fully debugged :-)

Because although it builds and even runs locally OK, I can't push it to the snapcraft store because of a missing? reference to libslang.so which is symlinked.

Error while processing...
The store was unable to accept this snap.
  - package contains external symlinks: usr/lib/x86_64-linux-gnu/libslang.so

I have opened an issue on the snapcraft forums hoping someone can help. Perhaps Eugeniy, you have a solution?

How to build for Ubuntu 18.04

Thanks for these examples. I'm trying to build your last example 0.5 for Ubuntu 18.04, so changed

    python-packages:
        - https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-16.04/wxPython-4.0.1-cp35-cp35m-linux_x86_64.whl

to

    python-packages:
	- https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.4-cp37-cp37m-linux_x86_64.whl

Note the change from 16.04 to 18.04, and the change from cp35 to cp37 (presumably this is what is needed for my Python 3.7). I'm getting the error:

Pulling testsnap-py 
wxPython-4.0.4-cp37-cp37m-linux_x86_64.whl is not a supported wheel on this platform.
Failed to run '/home/andy/Devel/snap-examples/v_0.5.1/parts/testsnap-py/install/usr/bin/python3 -m pip download --disable-pip-version-check --dest /home/andy/Devel/snap-examples/v_0.5.1/parts/testsnap-py/python-packages https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.4-cp37-cp37m-linux_x86_64.whl': Exited with code 1.

I get the same error when I substitute any of the previous versions of wxPython listed at
https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/ viz

https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.4-cp37-cp37m-linux_x86_64.whl
https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.3-cp37-cp37m-linux_x86_64.whl
https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-18.04/wxPython-4.0.2-cp37-cp37m-linux_x86_64.whl

They all give the same error. Investigating my platform info:

$ python3 -c "import pip; print(pip.pep425tags.get_platform())"
linux_x86_64
$ python3 -c "import pip; print(pip.pep425tags.get_abi_tag())"
cp37m
$ python3 -c "from pip import pep425tags;print(pep425tags.supported_tags)"
[('cp37', 'cp37m', 'manylinux1_x86_64'), ('cp37', 'cp37m', 'linux_x86_64'), ('cp37', 'abi3', 'manylinux1_x86_64'), ('cp37', 'abi3', 'linux_x86_64'), ('cp37', 'none', 'manylinux1_x86_64'), ('cp37', 'none', 'linux_x86_64'), ('cp36', 'abi3', 'manylinux1_x86_64'), ('cp36', 'abi3', 'linux_x86_64'), ('cp35', 'abi3', 'manylinux1_x86_64'), ('cp35', 'abi3', 'linux_x86_64'), ('cp34', 'abi3', 'manylinux1_x86_64'), ('cp34', 'abi3', 'linux_x86_64'), ('cp33', 'abi3', 'manylinux1_x86_64'), ('cp33', 'abi3', 'linux_x86_64'), ('cp32', 'abi3', 'manylinux1_x86_64'), ('cp32', 'abi3', 'linux_x86_64'), ('py3', 'none', 'manylinux1_x86_64'), ('py3', 'none', 'linux_x86_64'), ('cp37', 'none', 'any'), ('cp3', 'none', 'any'), ('py37', 'none', 'any'), ('py3', 'none', 'any'), ('py36', 'none', 'any'), ('py35', 'none', 'any'), ('py34', 'none', 'any'), ('py33', 'none', 'any'), ('py32', 'none', 'any'), ('py31', 'none', 'any'), ('py30', 'none', 'any')]

Any idea what I am doing wrong?