Yup, that's what I proposed.
On Mon, Jul 16, 2018 at 9:16 AM Nick Østergaard <oe.n...@gmail.com> wrote:
>
> Why does this need to be so complicated?
>
> I think we could just rename the kicad config folder created and
> searched by kicad from "kicad" to "kicad5" and be happy in the 5.x
> branches.
> Den man. 16. jul. 2018 kl. 15.11 skrev Bob Gustafson <bob...@rcn.com>:
> >
> > There is a tool which allows developers to quickly switch between different 
> > versions of Ruby (and their associated gemsets).
> >
> > Perhaps it could be used for KiCad? Or perhaps just some of RVM's ideas 
> > could be adapted for KiCad
> >
> > https://rvm.io/
> >
> >
> > On 07/15/2018 09:52 AM, Adam Wolf wrote:
> >
> > I guess the fact that environment variables are tricky to set for graphical 
> > applications for the Mac may be a blessing here :)
> >
> > Should we try to package a macOS version that installs to 
> > /Applications/KiCad5 and /Library/Application Support/kicad?
> >
> > Adam
> >
> > On Sun, Jul 15, 2018, 2:41 AM Eeli Kaikkonen <eeli.kaikko...@gmail.com> 
> > wrote:
> >>
> >> There are some people in the user forum who have spent time with these 
> >> v4->v5 problems, including me and Rene. The consensus about the 
> >> environment variables seems to be what Rene already said, that they should 
> >> not (without explicit user intervention) be set for the system, but from 
> >> KiCad itself. Nick confirmed that the current v5 installer won't set them 
> >> by default. They are still a problem if they have been set by v4 installer.
> >>
> >> su 15. heinäk. 2018 klo 5.04 Strontium (strnty...@gmail.com) kirjoitti:
> >>>
> >>> I honestly think each major revision of KiCad should be considered a NEW
> >>> program, installs to a new place has its configuration and libraries all
> >>> in a new location.  Only Incremental updates 5.0 -> 5.1 should be
> >>> considered upgrades.
> >>>
> >>
> >> I agree. It's probable that many users will want to continue with v4 for 
> >> old projects but v5 for new, and in the future the same thing will be true 
> >> for v5 vs. v6, because they break the file/project compatibility. But 
> >> where the compatibility is kept it's more likely to be considered as just 
> >> an upgrade.
> >>
> >>>
> >>> Kicad configuration isn't complex or onerous so if a user wants to bring
> >>> a Kicad4 config into Kicad5 or 6 or whatever, then they do that
> >>> themselves, otherwise after install Kicad5 is a fresh blank sheet with
> >>> no relationship to anything that happened on the users computer in
> >>> Kicad4.  I am not familiar with the issues on Windows, but I would have
> >>> thought now this is mostly a packaging issue only??
> >>>
> >>
> >> I tried modifying the Windows installer, I only needed to replace some of 
> >> "KiCad" strings with "KiCad5" and it can install v5 alongside v4 
> >> independently. The only problem is the configuration and the environment 
> >> variables set by v4. They can be handled with a startup script. See 
> >> https://forum.kicad.info/t/does-v5-have-to-overwrite-on-install/11282 for 
> >> some details.
> >>
> >>> I also agree if it can't work this way now on Windows, then its all a
> >>> bit late for V5, but maybe V6 can consider itself a new program distinct
> >>> from V5.  This would also help with testing, because users could use V5
> >>> for daily work, but also easily install a V6 daily side by side.
> >>
> >>
> >> All this could be done with the Windows installer, provided that a startup 
> >> script would be offered.
> >>
> >> To make this all, at least the startup script, as simple as possible I 
> >> would suggest one (or three) small changes to KiCad (for 5.1, or even 
> >> 5.0.1?). Add command line options --config=/path/to/config and 
> >> --ignore-env-vars. The former is obvious and would override 
> >> KICAD_CONFIG_HOME system environment variable. The latter would make KiCad 
> >> ignore all system environment variables and use the current internal logic 
> >> and the path settings UI instead. That way the old variables could be left 
> >> for v4 and the newer versions would be completely independent if the 
> >> command line switches were used. The command line switch for the config 
> >> path would be mostly for convenience. In Windows starting a program with 
> >> custom environment variables is tedious and error prone to write (see the 
> >> above mentioned thread). Command line switches are much easier.
> >>
> >> It could also be possible to make --ignore-env-vars=true by default. 
> >> Sharing the environment variables would be a special case if the user 
> >> wants that.
> >>
> >> The general problem with using system environment variables is that they 
> >> are good for situations when there's only one version of a program on the 
> >> system, and/or several processes share the same variable values. Neither 
> >> of them is true for parallel installations of KiCad.
> >>
> >> Eeli Kaikkonen
> >> _______________________________________________
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> >
> >
> >
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> >
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