tags

Documentation

Index

• func AddTag(src string, tag string) string
• func HasBuildTag(src string, tags []string) bool

Functions

func AddTag

func AddTag(src string, tag string) string

AddTag searches for build tags in the Go source (src) and adds the provided tag (tag) if it doesn't already exist. The function looks for both `//go:build` (new format) and `// +build` (old format) and ensures that the new tag is added under the appropriate format. If neither build tag format exists, it adds a `//go:build` directive at the top of the file. If the tag already exists, the original source is returned.

The function doesn't attempt to rewrite the whole file but operates on the source text to add tags directly.

func HasBuildTag

func HasBuildTag(src string, tags []string) bool

HasBuildTag checks if the src contains any of the provided build tags.