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console.go
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/
console.go
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// Copyright © 2016 NAME HERE <EMAIL ADDRESS>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"errors"
"os"
"os/exec"
"path/filepath"
"github.com/markbates/gentronics"
"github.com/markbates/inflect"
"github.com/spf13/cobra"
)
// consoleCmd represents the console command
var consoleCmd = &cobra.Command{
Use: "console",
Aliases: []string{"c"},
Short: "Runs your Buffalo app in a REPL console",
RunE: func(c *cobra.Command, args []string) error {
_, err := exec.LookPath("gore")
if err != nil {
return errors.New(`We could not find "gore" in your path.
You must first install "gore" in order to use the Buffalo console:
$ go get -u github.com/motemen/gore
`)
}
rootPath, err := rootPath("")
if err != nil {
return err
}
packagePath := packagePath(rootPath)
packages := []string{}
for _, p := range []string{"models", "actions"} {
s, _ := os.Stat(filepath.Join(rootPath, p))
if s != nil {
packages = append(packages, filepath.Join(packagePath, p))
}
}
fname := inflect.Parameterize(packagePath) + "_loader.go"
g := gentronics.New()
g.Add(gentronics.NewFile(fname, cMain))
err = g.Run(os.TempDir(), gentronics.Data{
"packages": packages,
})
os.Chdir(rootPath)
if err != nil {
return err
}
cmd := exec.Command("gore", "-autoimport", "-context", filepath.Join(os.TempDir(), fname))
cmd.Stdin = os.Stdin
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
return cmd.Run()
},
}
func init() {
RootCmd.AddCommand(consoleCmd)
}
var cMain = `
package main
{{#each packages}}
import _ "{{.}}"
{{/each}}
`