Create custom_tester.cfg in home directory with four lines:
- Workspace folder direction
- Build flags
- Command to open text file ($FILE)
- Command to compare text files ($FILE1 and $FILE2)
Example of my configuration:
/media/dgc/DATOS/Programing/custom tester/linux gui/
-std=c++14 -O2 -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC
subl $FILE
subl -n $FILE1 $FILE2 --command 'sublimerge_diff_views {"left_read_only": true, "right_read_only": true}'
I used www.sublimetext.com (subl) with the package https://www.sublimerge.com/sm3/ (sublimerge_diff_views)