diff options
author | Kali Kaneko (leap communications) <kali@leap.se> | 2019-01-12 18:39:45 +0100 |
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committer | Ruben Pollan <meskio@sindominio.net> | 2019-01-17 12:30:32 +0100 |
commit | b1247d2d0d51108c910a73891ff3116e5f032ab1 (patch) | |
tree | e9948964f0bfb1ad2df3bc7bad02aa1f41ccfbd8 /vendor/golang.org/x/tools/go/types/typeutil/imports.go | |
parent | efcb8312e31b5c2261b1a1e95ace55b322cfcc27 (diff) |
[pkg] all your deps are vendored to us
Diffstat (limited to 'vendor/golang.org/x/tools/go/types/typeutil/imports.go')
-rw-r--r-- | vendor/golang.org/x/tools/go/types/typeutil/imports.go | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/golang.org/x/tools/go/types/typeutil/imports.go b/vendor/golang.org/x/tools/go/types/typeutil/imports.go new file mode 100644 index 0000000..9c441db --- /dev/null +++ b/vendor/golang.org/x/tools/go/types/typeutil/imports.go @@ -0,0 +1,31 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package typeutil + +import "go/types" + +// Dependencies returns all dependencies of the specified packages. +// +// Dependent packages appear in topological order: if package P imports +// package Q, Q appears earlier than P in the result. +// The algorithm follows import statements in the order they +// appear in the source code, so the result is a total order. +// +func Dependencies(pkgs ...*types.Package) []*types.Package { + var result []*types.Package + seen := make(map[*types.Package]bool) + var visit func(pkgs []*types.Package) + visit = func(pkgs []*types.Package) { + for _, p := range pkgs { + if !seen[p] { + seen[p] = true + visit(p.Imports()) + result = append(result, p) + } + } + } + visit(pkgs) + return result +} |