github.com/jdhenke/godel@v0.0.0-20161213181855-abeb3861bf0d/cmd/checkpath/cmd.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 checkpath
    16  
    17  import (
    18  	"github.com/nmiyake/pkg/dirs"
    19  	"github.com/palantir/pkg/cli"
    20  	"github.com/palantir/pkg/cli/flag"
    21  )
    22  
    23  const (
    24  	cmd      = "check-path"
    25  	infoFlag = "info"
    26  )
    27  
    28  func Command() cli.Command {
    29  	return cli.Command{
    30  		Name:  cmd,
    31  		Usage: "Verify that the Go environment is set up properly and that the project is in the proper location",
    32  		Flags: []flag.Flag{
    33  			flag.BoolFlag{Name: infoFlag, Usage: "Provide information on current state and suggest fixes without executing them"},
    34  		},
    35  		Action: func(ctx cli.Context) error {
    36  			wd, err := dirs.GetwdEvalSymLinks()
    37  			if err != nil {
    38  				return err
    39  			}
    40  			return VerifyProject(wd, ctx.Bool(infoFlag))
    41  		},
    42  	}
    43  }