How to build use aem buildtool to build everything from scratch?

[sinopec]

How to build use aem buildtool to build everything from scratch?

[WTSRUVF]

I don't quite understand what you mean. If you want to develop the source code for a second time, you can download the source code for cyber using a command similar to 'buildtool install cyber' and compile the cyber package using 'buildtool build - p cyber'.

[sinopec]

I don't quite understand what you mean. If you want to develop the source code for a second time, you can download the source code for cyber using a command similar to 'buildtool install cyber' and compile the cyber package using 'buildtool build - p cyber'.

Thx for reply.
I did follow your recommended instructions as follows:

1. I clone the r8.0.0 branch to local
2. use aem start and enter to go into the docker, and mount the r8.0.0 code to /apollo_workspace
3. the i do 'buildtool build -p cyber'. I will got all kind of confilcs, such as :
   tools directory occupied, Cannot redefine repository and so on , too much problems to go on the build
4. I also tried master branch , still failed.

Is this a correct way to build a module from the sourcecode? or I should do it in some special directory?

[WTSRUVF]

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