2024-12-04 03:11 PM
Hi
I just noticed that when building the Simulator using TouchGFXDesigner 4.24.1 the files
/config/gcc/app.mk
and
/config/msvs/Application.props
are updated with the relative path to the TouchGFX env folder, for instance:
# Location of the TouchGFX Environment
touchgfx_env := ../../../../../TouchGFX/4.24.1/env
If I try to overwrite these paths the files are just overwritten when I run the Simulator from TouchGFX Designer.
This is a problem when working on a project with multiple people that may have the project check out at different folder depths. I don't think the solution is to require that the project is checkout out at the same folder depth for everyone on the same project.
You can argue that it isn't a big problem as TouchGFX Designer updates the path for anyone creating the Simulator.
But it does create 'noise' in the repository.
Any suggestions on how to solve this ?
//Jesper
2024-12-04 04:02 PM
> I don't think the solution is to require that the project is checkout out at the same folder depth for everyone on the same project.
Why? This is called "convention over configuration". What is good for one, is good for all. Everyone uses same settings, everyone is happy.
> 'noise' in the repository
Specially to avoid unwanted changes, git has commit hooks. It is a script that can detect forbidden changes and fail pushes to the common repository. Or it can remove offending bits and continue.
2024-12-05 01:24 AM
Thanks for your reply !
I think this is really a TouchGFX Designer issue.
It mixes tool run-time configuration with project specific settings in app.mk.
Since the tool knows the relative path at compile time - why does it need to store it in a configuration file ?
This makes it a tool enforced "requirement" to place the project root folder at a given folder depth.
>Why? This is called "convention over configuration". What is good for one, is good for all. Everyone uses same >settings, everyone is happy.
For a project that uses multiple platforms it is not feasible!
And yes, I am ware that TouchGFX Designer is currently only running on windows.
I am not convinced this is an example of "convention over configuration".
( in general I feel pretty sure I agree with you. Limit the number of concerns a developer is forced to face. )
What is the convention and what is the configuration in this case ?
Basically TouchGFX Designer writes a configuration to the project files that needs to be under version control.
It does this regardless of what convention you adopt.
As long as everyone keeps the relative path the same everything is good.
But this becomes a requirement, a configuration. That needs to be documented so new users can get up and running.
It can -never- be considered a convention; because then it would not have to be documented!
Unless the convention is that everyone using TouchGFX Designer should always place their project source files at a specific relative path to the install folder of TouchGFX Designer.
Good luck selling that one.
I think I may just have argued that it is TouchGFX Designer that should adhere to the paradigm "convention over configuration" ?
> Specially to avoid unwanted changes, git has commit hooks. It is a script that can detect forbidden changes and fail pushes to the common repository. Or it can remove offending bits and continue.
Urgh.. sounds like a configuration to me :)
In this case I would want "git status" to ignore changes to specific lines in specific files.
I think I'd rather take the repository 'noise' any day .. with TouchGFX there is a lot of 'noise' from the generated files anyway.
I may have missed it somewhere - but it is not easy to know which files TouchGFX is updating outside of the generated folder and which lines are user configurable.
I find that I am spending an increasing time struggling with the development tools ( and understanding what they do ) and thus less time coding..
2024-12-05 01:54 AM
Hi @Jesper_MCI
Few times this crossed my mind as well. I've just looked into it and it seems scripts responsible for updates are here:
c:\TouchGFX\4.24.1\env\MinGW\msys\1.0\Ruby30-x64\lib\ruby\gems\3.0.0\gems\touchgfx-cli-4.24.1\lib\touchgfx\generators\
When you search for 'touchgfx_env'. I wonder if these could be adapted to your needs.
2024-12-05 02:05 AM
"This is a problem when working on a project with multiple people that may have the project check out at different folder depths."
Not sure if I understand your setup. This path wil be changed based on current folder depth. I work with the same propject in different depth without any problem.
2024-12-05 04:09 AM
Hello @Jesper_MCI ,
To be clear, the issue is that multiple people work on the same project from different environment, therefore, the relative path is different and you use a shared git so whenever you commit, the path change is part of the changes?
Regards,
2024-12-05 04:43 AM
>Not sure if I understand your setup. This path wil be changed based on current folder depth. I work with the same propject in different depth without any problem.
I discovered this as someone else checked in and while reviewing the changes it occurred to me that the other person must have a different relative path to the TouchGFX folder.
That caused changes to the two files I mentioned. And I had to investigate into it.
You can argue it is not a (big) problem.
As I mentioned in my reply it seems that TouchGFX Designer will update the path in the files whenever you ask it to create the assets / build the simulator.
Not a big deal as it will not pose a problem to a developer.
But it does add 'noise' to a Pull Request as git will detect that the file has an update.
You cannot add the file to .gitignore since it holds project relevant details that -may- change over the course of the project.
I am seeing more of the picture the further I dig into it - and unfortunately I don't really have the time for this as I have other tasks which I should be spending my time on..
Now I am handling merge conflicts caused by work on TouchGFX in multiple branches.
Yes, I am new to handling this in TouchGFX and I should hopefully learn along the way. I am going through all the phases right now .. denial, anger, you name it :)
I have yet to be able to manually merge fairly small changes since TouchGFX Designer claims problems with conflicts in generated files.. I thought TouchGFX was supposed to generate ( anfiles..
I posted my issue as it was something I ran into yesterday and I figured there may be a fairly 'easy' response to the issue I (/we) are having.
So far it has cost way too much time and I regret having asked in the first place.. But I realized that after the fact.
We can 'live with it and move on' for now ( and probably for the entire project ).
Sorry for this becoming a 'wall of text' and me generally just complaining ..
// Jesper ( or YASOD - Yet Another Stressed Out Developer; in case it wasn't obvious from my text )
2024-12-05 04:48 AM
Yes basically.
Multiple people are working on the project with different relative paths to the TouchGFX env folder.
If they open TouchGFX Designer and generate assets or build the simulator TouchGFX Designer will make changes to ( at least ) two files.
And thus when committing to git these changes will have to be considered.
Initially I thought it was an issue. So I thought I'd ask for some help/guidance in here as I was not sure how we should handle it.
But since then I arrived at the conclusion that the particular setting is only used by TouchGFX Designer ( that conclusion may be wrong, I honestly don't know ). And I am willing to just ignore those changes - as in if they turn up in a pull request code review it's all good..