func runApp(args []string) {
if len(args) == 0 {
errorf("No import path given.\nRun 'revel help run' for usage.\n")
}
// Determine the run mode.
mode := "dev"
if len(args) >= 2 {
mode = args[1]
}
// Find and parse app.conf
revel.Init(mode, args[0], "")
revel.LoadMimeConfig()
// Determine the override port, if any.
port := revel.HttpPort
if len(args) == 3 {
var err error
if port, err = strconv.Atoi(args[2]); err != nil {
errorf("Failed to parse port as integer: %s", args[2])
}
}
revel.INFO.Printf("Running %s (%s) in %s mode\n", revel.AppName, revel.ImportPath, mode)
revel.TRACE.Println("Base path:", revel.BasePath)
// If the app is run in "watched" mode, use the harness to run it.
if revel.Config.BoolDefault("watch", true) && revel.Config.BoolDefault("watch.code", true) {
revel.HttpPort = port
harness.NewHarness().Run() // Never returns.
}
// Else, just build and run the app.
app, err := harness.Build()
if err != nil {
errorf("Failed to build app: %s", err)
}
app.Port = port
app.Cmd().Run()
}
func packageApp(args []string) {
if len(args) == 0 {
fmt.Fprint(os.Stderr, cmdPackage.Long)
return
}
appImportPath := args[0]
revel.Init("", appImportPath, "")
// Remove the archive if it already exists.
destFile := filepath.Base(revel.BasePath) + ".tar.gz"
os.Remove(destFile)
// Collect stuff in a temp directory.
tmpDir, err := ioutil.TempDir("", filepath.Base(revel.BasePath))
panicOnError(err, "Failed to get temp dir")
buildApp([]string{args[0], tmpDir})
// Create the zip file.
archiveName := mustTarGzDir(destFile, tmpDir)
fmt.Println("Your archive is ready:", archiveName)
}
func testApp(args []string) {
var err error
if len(args) == 0 {
errorf("No import path given.\nRun 'revel help test' for usage.\n")
}
mode := "dev"
if len(args) >= 2 {
mode = args[1]
}
// Find and parse app.conf
revel.Init(mode, args[0], "")
// Ensure that the testrunner is loaded in this mode.
testRunnerFound := false
for _, module := range revel.Modules {
if module.ImportPath == "github.com/dicefm/revel/modules/testrunner" {
testRunnerFound = true
break
}
}
if !testRunnerFound {
errorf(`Error: The testrunner module is not running.
You can add it to a run mode configuration with the following line:
module.testrunner = github.com/revel/revel/modules/testrunner
`)
}
// Create a directory to hold the test result files.
resultPath := path.Join(revel.BasePath, "test-results")
if err = os.RemoveAll(resultPath); err != nil {
errorf("Failed to remove test result directory %s: %s", resultPath, err)
}
if err = os.Mkdir(resultPath, 0777); err != nil {
errorf("Failed to create test result directory %s: %s", resultPath, err)
}
// Direct all the output into a file in the test-results directory.
file, err := os.OpenFile(path.Join(resultPath, "app.log"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
if err != nil {
errorf("Failed to create log file: %s", err)
}
app, reverr := harness.Build()
if reverr != nil {
errorf("Error building: %s", reverr)
}
cmd := app.Cmd()
cmd.Stderr = io.MultiWriter(cmd.Stderr, file)
cmd.Stdout = io.MultiWriter(cmd.Stderr, file)
// Start the app...
if err := cmd.Start(); err != nil {
errorf("%s", err)
}
defer cmd.Kill()
revel.INFO.Printf("Testing %s (%s) in %s mode\n", revel.AppName, revel.ImportPath, mode)
// Get a list of tests.
// Since this is the first request to the server, retry/sleep a couple times
// in case it hasn't finished starting up yet.
var (
testSuites []controllers.TestSuiteDesc
resp *http.Response
baseUrl = fmt.Sprintf("http://127.0.0.1:%d", revel.HttpPort)
)
for i := 0; ; i++ {
if resp, err = http.Get(baseUrl + "/@tests.list"); err == nil {
break
}
if i < 3 {
time.Sleep(3 * time.Second)
continue
}
errorf("Failed to request test list: %s", err)
}
defer resp.Body.Close()
json.NewDecoder(resp.Body).Decode(&testSuites)
// If a specific TestSuite[.Method] is specified, only run that suite/test
if len(args) == 3 {
testSuites = filterTestSuites(testSuites, args[2])
}
fmt.Printf("\n%d test suite%s to run.\n", len(testSuites), pluralize(len(testSuites), "", "s"))
fmt.Println()
// Load the result template, which we execute for each suite.
module, _ := revel.ModuleByName("testrunner")
TemplateLoader := revel.NewTemplateLoader([]string{path.Join(module.Path, "app", "views")})
if err := TemplateLoader.Refresh(); err != nil {
errorf("Failed to compile templates: %s", err)
}
resultTemplate, err := TemplateLoader.Template("TestRunner/SuiteResult.html")
if err != nil {
errorf("Failed to load suite result template: %s", err)
}
// Run each suite.
var (
overallSuccess = true
failedResults []controllers.TestSuiteResult
)
for _, suite := range testSuites {
// Print the name of the suite we're running.
name := suite.Name
if len(name) > 22 {
name = name[:19] + "..."
}
fmt.Printf("%-22s", name)
// Run every test.
startTime := time.Now()
suiteResult := controllers.TestSuiteResult{Name: suite.Name, Passed: true}
for _, test := range suite.Tests {
testUrl := baseUrl + "/@tests/" + suite.Name + "/" + test.Name
resp, err := http.Get(testUrl)
if err != nil {
errorf("Failed to fetch test result at url %s: %s", testUrl, err)
}
defer resp.Body.Close()
var testResult controllers.TestResult
json.NewDecoder(resp.Body).Decode(&testResult)
if !testResult.Passed {
suiteResult.Passed = false
}
suiteResult.Results = append(suiteResult.Results, testResult)
}
overallSuccess = overallSuccess && suiteResult.Passed
// Print result. (Just PASSED or FAILED, and the time taken)
suiteResultStr, suiteAlert := "PASSED", ""
if !suiteResult.Passed {
suiteResultStr, suiteAlert = "FAILED", "!"
failedResults = append(failedResults, suiteResult)
}
fmt.Printf("%8s%3s%6ds\n", suiteResultStr, suiteAlert, int(time.Since(startTime).Seconds()))
// Create the result HTML file.
suiteResultFilename := path.Join(resultPath,
fmt.Sprintf("%s.%s.html", suite.Name, strings.ToLower(suiteResultStr)))
suiteResultFile, err := os.Create(suiteResultFilename)
if err != nil {
errorf("Failed to create result file %s: %s", suiteResultFilename, err)
}
if err = resultTemplate.Render(suiteResultFile, suiteResult); err != nil {
errorf("Failed to render result template: %s", err)
}
}
fmt.Println()
if overallSuccess {
writeResultFile(resultPath, "result.passed", "passed")
fmt.Println("All Tests Passed.")
} else {
for _, failedResult := range failedResults {
fmt.Printf("Failures:\n")
for _, result := range failedResult.Results {
if !result.Passed {
fmt.Printf("%s.%s\n", failedResult.Name, result.Name)
fmt.Printf("%s\n\n", result.ErrorSummary)
}
}
}
writeResultFile(resultPath, "result.failed", "failed")
errorf("Some tests failed. See file://%s for results.", resultPath)
}
}
func buildApp(args []string) {
if len(args) != 2 {
fmt.Fprintf(os.Stderr, "%s\n%s", cmdBuild.UsageLine, cmdBuild.Long)
return
}
appImportPath, destPath := args[0], args[1]
if !revel.Initialized {
revel.Init("", appImportPath, "")
}
// First, verify that it is either already empty or looks like a previous
// build (to avoid clobbering anything)
if exists(destPath) && !empty(destPath) && !exists(path.Join(destPath, "run.sh")) {
errorf("Abort: %s exists and does not look like a build directory.", destPath)
}
os.RemoveAll(destPath)
os.MkdirAll(destPath, 0777)
app, reverr := harness.Build()
panicOnError(reverr, "Failed to build")
// Included are:
// - run scripts
// - binary
// - revel
// - app
// Revel and the app are in a directory structure mirroring import path
srcPath := path.Join(destPath, "src")
destBinaryPath := path.Join(destPath, filepath.Base(app.BinaryPath))
tmpRevelPath := path.Join(srcPath, filepath.FromSlash(revel.REVEL_IMPORT_PATH))
mustCopyFile(destBinaryPath, app.BinaryPath)
mustChmod(destBinaryPath, 0755)
mustCopyDir(path.Join(tmpRevelPath, "conf"), path.Join(revel.RevelPath, "conf"), nil)
mustCopyDir(path.Join(tmpRevelPath, "templates"), path.Join(revel.RevelPath, "templates"), nil)
mustCopyDir(path.Join(srcPath, filepath.FromSlash(appImportPath)), revel.BasePath, nil)
// Find all the modules used and copy them over.
config := revel.Config.Raw()
modulePaths := make(map[string]string) // import path => filesystem path
for _, section := range config.Sections() {
options, _ := config.SectionOptions(section)
for _, key := range options {
if !strings.HasPrefix(key, "module.") {
continue
}
moduleImportPath, _ := config.String(section, key)
if moduleImportPath == "" {
continue
}
modulePath, err := revel.ResolveImportPath(moduleImportPath)
if err != nil {
revel.ERROR.Fatalln("Failed to load module %s: %s", key[len("module."):], err)
}
modulePaths[moduleImportPath] = modulePath
}
}
for importPath, fsPath := range modulePaths {
mustCopyDir(path.Join(srcPath, importPath), fsPath, nil)
}
tmplData, runShPath := map[string]interface{}{
"BinName": filepath.Base(app.BinaryPath),
"ImportPath": appImportPath,
}, path.Join(destPath, "run.sh")
mustRenderTemplate(
runShPath,
filepath.Join(revel.RevelPath, "..", "revel-cmd", "revel", "package_run.sh.template"),
tmplData)
mustChmod(runShPath, 0755)
mustRenderTemplate(
filepath.Join(destPath, "run.bat"),
filepath.Join(revel.RevelPath, "..", "revel-cmd", "revel", "package_run.bat.template"),
tmplData)
}