github.com/joshdk/godel@v0.0.0-20170529232908-862138a45aee/cmd/packages/packages.go (about)

     1  // Copyright 2016 Palantir Technologies, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package packages
    16  
    17  import (
    18  	"github.com/palantir/pkg/matcher"
    19  	"github.com/palantir/pkg/pkgpath"
    20  	"github.com/pkg/errors"
    21  )
    22  
    23  func List(exclude matcher.Matcher, wd string) ([]string, error) {
    24  	pkgs, err := pkgpath.PackagesInDir(wd, exclude)
    25  	if err != nil {
    26  		return nil, errors.Wrapf(err, "Failed to list packages")
    27  	}
    28  
    29  	pkgPaths, err := pkgs.Paths(pkgpath.Relative)
    30  	if err != nil {
    31  		return nil, errors.Wrapf(err, "Failed to get package paths")
    32  	}
    33  
    34  	return pkgPaths, nil
    35  }