modifying a copy of a project changes the original

[Raizo62]

Hi

I'm not sure if this is a bug.
I think I see where it's coming from, but it has a surprising effect.

• With GNS3 2.2, i create a new projet ("untitle") with devices.

• I close GNS3.

• With Linux, i do a copy of this project with the name "untitle_copy"
  cp -R untitle untitle_copy

• With GNS3, i want to modify the project "untitle_copy".

• As in GNS3, in "Projects library", i don't see my copy, i force with the button "Open a project from disk" and i open it. (The title in GNS3 is "untitle")

• I move the devices on this project.

• I close GNS3.

• With GNS3, I open the project "untitle".

• Devices are also moved

[grossmj]

With Linux, i do a copy of this project with the name "untitle_copy"
cp -R untitle untitle_copy

Hum, there is a project ID inside the .gns3 file, this means the project ID will be the same if you copy projects like that.

[Raizo62]

I think also. But it gives a strange feeling : we don't expect that

[grossmj]

Maybe we should check for duplicated project ID?

[Raizo62]

Maybe we should check for duplicated project ID?

Okay, but then what do you do with your multiple project IDs ? How do you choose ?

[grossmj]

Okay, but then what do you do with your multiple project IDs ? How do you choose ?

We could automatically generate a new project ID or warn users there are projects with duplicated IDs. Not sure it's worth doing anything...

[Raizo62]

I don't understand something: When we choose a project (example A), GNS3 goes through all the projects to find the ID of A?

[grossmj]

I don't understand something: When we choose a project (example A), GNS3 goes through all the projects to find the ID of A?

No, the projects info is loaded by the controller. Then when you select your project, GNS3 will use its ID to find in the list.