“Oh My Git!” Not Opened

[janmaaarc]

Apple could not verify “Oh My Git!” is free of malware that may harm your Mac or compromise your privacy. I already control-click it then pressed "open".

[oxoocoffee]

Please remember that latest release is 0.6.5 from 2022. It is x86_64 binary only.

file /Applications/Oh\ My\ Git\!.app/Contents/MacOS/Oh\ My\ Git\!                     
/Applications/Oh My Git!.app/Contents/MacOS/Oh My Git!: Mach-O 64-bit executable x86_64

Which would require installation of Rosetta in order of running x64 or arm64, which hopefully, we be included in next official update, or you could rebuild from source.

In addition, Apple recently made a modification where all binaries need to be digitally signed, using Apple paid developer account. Bu something this trick might work

sudo xattr -r -d com.apple.quarantine "/Applications/Oh\ My\ Git\!.app/Contents/MacOS/Oh\ My\ Git\!"