forked from gobuffalo/buffalo
/
console.go
65 lines (55 loc) · 1.43 KB
/
console.go
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package cmd
import (
"errors"
"os"
"os/exec"
"path/filepath"
"github.com/gobuffalo/makr"
"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:\n\n$ go get -u github.com/motemen/gore")
}
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 := makr.New()
g.Add(makr.NewFile(fname, cMain))
err = g.Run(os.TempDir(), makr.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() {
decorate("console", consoleCmd)
RootCmd.AddCommand(consoleCmd)
}
var cMain = `
package main
{{range .packages}}
import _ "{{.}}"
{{end}}
`