SFTtech/openage

Increase verbosity for 'openage --version'

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#1,185 opened on Nov 2, 2019

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area: buildsystemgood first issueimprovementjust do itlang: cython

Description

We give the following information. Output (updated 04/05/2020):

openage v0.4.0-131-ga3d99602b [devmode]
inotify, opengl, ci-cfg NOT SET
GNU 7.5.0 [ -fdiagnostics-color=auto]

== Python ==
Python        3.6.9 (default, Nov  7 2019, 10:44:02)
[GCC 8.3.0]
Python C API  1013
Cython        0.26.1
Jinja2        2.10
NumPy         1.13.3
Pillow        5.1.0
Pygments      2.2.0

== C++ ==
Eigen         3.3.4
Harfbuzz      1.7.2
Qt            5.9.5
SDL-runtime   2.0.8
libc-compile  2.27
libc-runtime  2.27
nyan

Windows

openage v0.4.0-141-g20640dba [devmode]
opengl, ci-cfg NOT SET
MSVC 19.25.28614.0 [/DWIN32 /D_WINDOWS /W3 /GR /EHsc /MP]

== Python ==
Python        3.7.7 (tags/v3.7.7:d7c567b08f, Mar 10 2020, 10:41:24) [MSC v.1900 64 bit (AMD64)]
Python C API  1013
Cython        0.29.17
Jinja2        2.11.2
NumPy         1.18.3
Pillow        7.1.2
Pygments      2.6.1

== C++ ==
Eigen 3.3.7
Harfbuzz 2.5.3
OpenGL 4.4.0 - Build 21.20.16.4574
Opus unknown
Qt 5.12.8
SDL-runtime 2.0.12
libc-runtime Windows
nyan

For future debugging on the user side we could give more information:

  • libc
  • sdl-version
  • Qt-version
  • eigen
  • harfbuzz
  • version numbers of python determined during compile time
  • python packages version
  • numpy
  • python imaging library (PIL)
  • OpenGL version number (create new context -> epoxy_gl_version() ?)
  • nyan version number
  • opus(file) version (doesn't seem to give version output on win builds for now) - FIX needed
  • embedded python version (packaging)

Open for discussion:

  • cmake version
  • libpng
  • Freetype
  • ZLIB
  • PNG
  • SDL2Image
  • Opus (doesn't seem to give version output on win builds for now) - FIX needed
  • Ogg

Optional:

  • GCCBacktrace
  • gperftools-profiler
  • gperftools-tcmalloc
  • ncurses
  • vulkan

In addition: jj quote:

for all I care, the versions of every single thing that we have and that has a version.

For sure these all are information we can reuse when it comes to error reporting, #1172.

Categories We could sort them into sections for:

internal modules (converter, nyan-lib, etc.), (soon)
python section (interpreter, packages/modules)
c++ libraries and alike
_data format versions (like nyan file, asset/modpack version, etc.) (soon)

Contributor guide

Tech stack
pythoncpp
Domain
clideveloper experience
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
Python and C++ version retrievalCMake knowledgelibrary version APIs
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
The current version output is in the source code, likely in a Python script or a C++ module that prints system info. To add OpenGL version, you'd need to create a temporary OpenGL context and query `epoxy gl version()`. For opus, investigate why version is unknown on Windows. The issue lists many checkboxes indicating partial progress; examine the repository's version fetching functions and extend them accordingly. Check the discussion in comments for any unresolved decisions on optional items.