Find all functions not referenced in the Go project.
In a Go language project, using staticcheck to find unused functions is an efficient static analysis method.
1. Install staticcheck Ensure that Go (version 1.16+) is installed, and then execute the following command to install staticcheck:
go install honnef.co/go/tools/cmd/staticcheck@latest 2. Basic Usage: Finding Unused Functions Run the following command in the project root directory:
staticcheck ./... Key Check Rules:
U1000: Detects unused functions, methods, variables, or types. U1001: Detects unused parameters.