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Copy pathnodot_command.go
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74 lines (62 loc) · 1.9 KB
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package main
import (
"bufio"
"flag"
"github.com/onsi/ginkgo/ginkgo/nodot"
"io/ioutil"
"os"
"path/filepath"
"regexp"
)
func BuildNodotCommand() *Command {
return &Command{
Name: "nodot",
FlagSet: flag.NewFlagSet("bootstrap", flag.ExitOnError),
UsageCommand: "ginkgo nodot",
Usage: []string{
"Update the nodot declarations in your test suite",
"Any missing declarations (from, say, a recently added matcher) will be added to your bootstrap file.",
"If you've renamed a declaration, that name will be honored and not overwritten.",
},
Command: updateNodot,
}
}
func updateNodot(args []string, additionalArgs []string) {
suiteFile, perm := findSuiteFile()
data, err := ioutil.ReadFile(suiteFile)
if err != nil {
complainAndQuit("Failed to update nodot declarations: " + err.Error())
}
content, err := nodot.ApplyNoDot(data)
if err != nil {
complainAndQuit("Failed to update nodot declarations: " + err.Error())
}
ioutil.WriteFile(suiteFile, content, perm)
goFmt(suiteFile)
}
func findSuiteFile() (string, os.FileMode) {
workingDir, err := os.Getwd()
if err != nil {
complainAndQuit("Could not find suite file for nodot: " + err.Error())
}
files, err := ioutil.ReadDir(workingDir)
if err != nil {
complainAndQuit("Could not find suite file for nodot: " + err.Error())
}
re := regexp.MustCompile(`RunSpecs\(|RunSpecsWithDefaultAndCustomReporters\(|RunSpecsWithCustomReporters\(`)
for _, file := range files {
if file.IsDir() {
continue
}
path := filepath.Join(workingDir, file.Name())
f, err := os.Open(path)
if err != nil {
complainAndQuit("Could not find suite file for nodot: " + err.Error())
}
if re.MatchReader(bufio.NewReader(f)) {
return path, file.Mode()
}
}
complainAndQuit("Could not find a suite file for nodot: you need a bootstrap file that call's Ginkgo's RunSpecs() command.\nTry running ginkgo bootstrap first.")
return "", 0
}