Comments (3)
Mostly, I don't want to put the effort into a stable API. I could provide an unstable one.
Is there a concrete problem you are finding difficult to solve? I'm mostly interested in which parts of the system you are interested in being exposed.
Sometimes using golang.org/x/tools/go/packages
directly might be more easier.
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I would use pkgset.Calc to find all dependencies of a package
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If you just want all the packages, then this would be sufficient:
package main
import (
"golang.org/x/tools/go/packages"
)
func Dependencies(pkgs ...string) (map[string]*packages.Package, error) {
roots, err := packages.Load(&packages.Config{
Mode: packages.NeedName | packages.NeedImports,
// Tests: true, // if you need tests
}, pkgs...)
if err != nil {
return nil, fmt.Errorf("failed to load packages %v: %w", pkgs, err)
}
r := map[string]*packages.Package{}
include(r, roots)
return r, nil
}
func include(r map[string]*packages.Package, pkgs []*packages.Package) {
for _, pkg := range pkgs {
if _, added := r[pkg.ID]; added {
continue
}
r[pkg.ID] = pkg
include(r, pkg.Imports)
}
}
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Related Issues (20)
- expr: provide a way to select main packages HOT 1
- make it easier to select tests HOT 2
- avoid test packages in cut output HOT 1
- Exclude several URLs HOT 1
- expr: support `()` as empty package set
- README needs updating HOT 1
- Include version information on packages/modules HOT 10
- panic: runtime error: invalid memory address or nil pointer dereference HOT 3
- internal/pkgset: avoid loading all std packages
- goda weight: unable to find type in sym HOT 2
- goda complains about needing a go mod tidy that is never enough HOT 2
- Pruning `tree reach` results HOT 2
- How to build source HOT 4
- dot missing HOT 2
- what is loc ? HOT 3
- What does ~ mean at the end of a package in dependency tree ? HOT 1
- graph go mod example "unclosed action" HOT 1
- weight does not seem to work anymore, zero output. HOT 1
- Capture output for better analysis? HOT 1
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