Use -trimpath to use relative file path while building

Go has really awesome documentation 🗃️. I stumbled upon a build 🏗️ flag and now I know how useful it is.

Summary of channel behavior

Summary 📝 of state of a channel 🆚 operations in Go.

SHRINK your Go application 🚀️ build size by ~30% just by adding a flag to build command

Go provides a linker flag to eliminate debug information and DWARF tables while building executables.

Provide a set of flags to all go commands with GOFLAGS environment variable

You may have encountered a use case 🎯️ where you want to provide a set of flags to all Go applications. We end up providing all such flags to every go command ⬇️.