func (c *Commit) Match(regex *regexp.Regexp) *string {
if regex.NumSubexp() == 1 {
m := regex.FindStringSubmatch(c.text)
if m == nil {
return nil
}
return &m[1]
} else {
if !regex.MatchString(c.text) {
return nil
}
return &c.text
}
return nil
}
func checkRegexp(t *testing.T, r *regexp.Regexp, m regexpMatch) {
matches := r.FindStringSubmatch(m.input)
if m.match && matches != nil {
if len(matches) != (r.NumSubexp()+1) || matches[0] != m.input {
t.Fatalf("Bad match result %#v for %q", matches, m.input)
}
if len(matches) < (len(m.subs) + 1) {
t.Errorf("Expected %d sub matches, only have %d for %q", len(m.subs), len(matches)-1, m.input)
}
for i := range m.subs {
if m.subs[i] != matches[i+1] {
t.Errorf("Unexpected submatch %d: %q, expected %q for %q", i+1, matches[i+1], m.subs[i], m.input)
}
}
} else if m.match {
t.Errorf("Expected match for %q", m.input)
} else if matches != nil {
t.Errorf("Unexpected match for %q", m.input)
}
}
func New(svcs ...EndPointHandler) (*Service, error) {
var resp *Service
var svc EndPointHandler
var svcElem EndPointHandler
var svcRecv reflect.Value
var consumes string
var svcConsumes string
var produces string
var svcProduces string
var allowGzip string
var enableCORS string
var proto []string
var svcProto []string
var svcRoot string
var i, j, k int
var typ reflect.Type
var typPtr reflect.Type
var pt []reflect.Type
var fld reflect.StructField
var method reflect.Method
var parmcount int
var httpmethod, path string
var methodName string
var tk string
var ok bool
var re string
var reAllOps string
var reComp *regexp.Regexp
var c rune
var err error
var stmp string
var SwaggerParameter *SwaggerParameterT
var swaggerParameters []SwaggerParameterT
var swaggerInfo SwaggerInfoT
var swaggerLicense SwaggerLicenseT
var swaggerContact SwaggerContactT
var globalDataCount int
var responseOk string
var responseCreated string
var responseAccepted string
var responses map[string]SwaggerResponseT
var fldType reflect.Type
var doc string
var description *string
var headers []string
var query []string
var optIndex map[string]int
var HdrNew, HdrOld string
var MatchedOpsIndex int
var postFields []string
var postField string
var postdata string
// var accesstype uint8
var parmnames []string
for _, svc = range svcs {
Goose.New.Logf(6, "Elem: %#v (Kind: %#v)", reflect.ValueOf(svc), reflect.ValueOf(svc).Kind())
if reflect.ValueOf(svc).Kind() == reflect.Ptr {
Goose.New.Logf(6, "Elem: %#v", reflect.ValueOf(svc).Elem())
svcElem = reflect.ValueOf(svc).Elem().Interface().(EndPointHandler)
Goose.New.Logf(6, "Elem type: %s, ptr type: %s", reflect.TypeOf(svcElem), reflect.TypeOf(svc))
} else {
svcElem = svc
Goose.New.Logf(6, "Elem type: %s", reflect.TypeOf(svcElem))
}
// The first endpoint handler MUST have a config defined, otherwise we'll ignore endpoint handlers until we find one which provides a configuration
if resp == nil {
resp, err = initSvc(svcElem)
if err != nil {
return nil, err
}
if resp == nil {
continue // If we still don't have a config defined and the endpoint handler has no config defined it WILL BE IGNORED!!!
}
}
typ = reflect.ValueOf(svcElem).Type()
if typ.Kind() == reflect.Ptr {
typPtr = typ
typ = typ.Elem()
} else {
typPtr = reflect.PtrTo(typ)
}
if resp.Swagger == nil {
for i = 0; (i < typ.NumField()) && (globalDataCount < 4); i++ {
if svcRoot == "" {
svcRoot = typ.Field(i).Tag.Get("root")
if svcRoot != "" {
svcConsumes = typ.Field(i).Tag.Get("consumes")
svcProduces = typ.Field(i).Tag.Get("produces")
allowGzip = typ.Field(i).Tag.Get("allowGzip")
enableCORS = typ.Field(i).Tag.Get("enableCORS")
if typ.Field(i).Tag.Get("proto") != "" {
svcProto = strings.Split(strings.ToLower(strings.Trim(typ.Field(i).Tag.Get("proto"), " ")), ",")
} else {
svcProto = []string{"https"}
}
Goose.New.Logf(3, "Access tag: %s", typ.Field(i).Tag.Get("access"))
if typ.Field(i).Tag.Get("access") != "" {
switch strings.ToLower(strings.Trim(typ.Field(i).Tag.Get("access"), " ")) {
case "none":
resp.Access = AccessNone
case "auth":
resp.Access = AccessAuth
case "authinfo":
resp.Access = AccessAuthInfo
case "verifyauth":
resp.Access = AccessVerifyAuth
case "verifyauthinfo":
resp.Access = AccessVerifyAuthInfo
}
Goose.New.Logf(3, "Custom access type: %d", resp.Access)
} else {
resp.Access = AccessAuthInfo
Goose.New.Logf(3, "Default access type: %d", resp.Access)
}
globalDataCount++
}
}
if swaggerInfo.Title == "" {
stmp = typ.Field(i).Tag.Get("title")
if stmp != "" {
swaggerInfo.Title = stmp
swaggerInfo.Description = typ.Field(i).Tag.Get("description")
swaggerInfo.TermsOfService = typ.Field(i).Tag.Get("tos")
swaggerInfo.Version = typ.Field(i).Tag.Get("version")
globalDataCount++
}
}
if swaggerContact.Name == "" {
stmp = typ.Field(i).Tag.Get("contact")
if stmp != "" {
swaggerContact.Name = stmp
swaggerContact.Url = typ.Field(i).Tag.Get("url")
swaggerContact.Email = typ.Field(i).Tag.Get("email")
globalDataCount++
}
}
if swaggerLicense.Name == "" {
stmp = typ.Field(i).Tag.Get("license")
if stmp != "" {
swaggerLicense.Name = stmp
swaggerLicense.Url = typ.Field(i).Tag.Get("url")
globalDataCount++
}
}
}
swaggerInfo.Contact = swaggerContact
swaggerInfo.License = swaggerLicense
svcRoot = strings.Trim(strings.Trim(svcRoot, " "), "/") + "/"
svcConsumes = strings.Trim(svcConsumes, " ")
svcProduces = strings.Trim(svcProduces, " ")
if (svcRoot == "") || (svcConsumes == "") || (svcProduces == "") {
Goose.New.Logf(1, "Err: %s", ErrorNoRoot)
return nil, ErrorNoRoot
}
hostport := strings.Split(resp.Config.ListenAddress(), ":")
if hostport[0] == "" {
hostport[0] = resp.Authorizer.GetDNSNames()[0]
}
resp.Swagger = &SwaggerT{
Version: "2.0",
Info: swaggerInfo,
Host: strings.Join(hostport, ":"),
BasePath: "/" + svcRoot[:len(svcRoot)-1],
Schemes: svcProto,
Consumes: []string{svcConsumes},
Produces: []string{svcProduces},
Paths: map[string]SwaggerPathT{},
Definitions: map[string]SwaggerSchemaT{},
}
resp.Proto = svcProto
Goose.New.Logf(6, "enableCORS: [%s]", enableCORS)
if enableCORS != "" {
resp.EnableCORS, err = strconv.ParseBool(enableCORS)
Goose.New.Logf(6, "resp.EnableCORS: %#v", resp.EnableCORS)
if err != nil {
Goose.New.Logf(1, "Err: %s", ErrorServiceSyntax)
return nil, ErrorServiceSyntax
}
}
Goose.New.Logf(6, "allowGzip: [%s]", allowGzip)
if allowGzip != "" {
resp.AllowGzip, err = strconv.ParseBool(allowGzip)
Goose.New.Logf(6, "resp.AllowGzip: %#v", resp.AllowGzip)
if err != nil {
Goose.New.Logf(1, "Err: %s", ErrorServiceSyntax)
return nil, ErrorServiceSyntax
}
}
}
for i = 0; i < typ.NumField(); i++ {
fld = typ.Field(i)
httpmethod = fld.Tag.Get("method")
if httpmethod != "" {
methodName = strings.ToUpper(fld.Name[:1]) + fld.Name[1:]
svcRecv = reflect.ValueOf(svcElem)
if method, ok = typ.MethodByName(methodName); !ok {
if method, ok = typPtr.MethodByName(methodName); !ok {
Goose.New.Logf(5, "|methods|=%d", typ.NumMethod())
Goose.New.Logf(5, "type=%s.%s", typ.PkgPath(), typ.Name())
for j = 0; j < typ.NumMethod(); j++ {
mt := typ.Method(j)
Goose.New.Logf(5, "%d: %s", j, mt.Name)
}
Goose.New.Logf(1, "Method not found: %s, Data: %#v", methodName, typ)
return nil, errors.New(fmt.Sprintf("Method not found: %s", methodName))
} else {
Goose.New.Logf(1, "Pointer method found, type of svcElem: %s", reflect.TypeOf(svcElem))
svcRecv = reflect.ValueOf(svc)
Goose.New.Logf(5, "Pointer method found: %s", methodName)
}
}
path = fld.Tag.Get("path")
if _, ok := resp.Swagger.Paths[path]; !ok {
resp.Swagger.Paths[path] = SwaggerPathT{}
// } else if _, ok := resp.Swagger.Paths[path][httpmethod]; !ok {
// resp.Swagger.Paths[path][httpmethod] = SwaggerOperationT{}
}
swaggerParameters = []SwaggerParameterT{}
re = "^" + strings.ToUpper(httpmethod) + ":/" + svcRoot
parmcount = 0
parmnames = []string{}
for _, tk = range strings.Split(strings.Trim(path, "/"), "/") {
if tk != "" {
if (tk[0] == '{') && (tk[len(tk)-1] == '}') {
re += "([^/]+)/"
parmcount++
SwaggerParameter, err = GetSwaggerType(method.Type.In(parmcount))
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
return nil, ErrorInvalidNilParam
}
if (SwaggerParameter.Items != nil) || (SwaggerParameter.CollectionFormat != "") || (SwaggerParameter.Schema.Required != nil) {
Goose.New.Logf(1, "%s: %s", tk[1:len(tk)-1])
return nil, ErrorInvalidParameterType
}
doc = fld.Tag.Get(tk[1 : len(tk)-1])
if doc != "" {
description = new(string)
(*description) = doc
} else {
description = SwaggerParameter.Schema.Description
if description == nil {
description = new(string)
}
}
xkeytype := ""
if SwaggerParameter.Schema != nil {
xkeytype = SwaggerParameter.Schema.XKeyType
}
swaggerParameters = append(
swaggerParameters,
SwaggerParameterT{
Name: tk[1 : len(tk)-1],
In: "path",
Required: true,
Type: SwaggerParameter.Schema.Type,
XKeyType: xkeytype,
Description: *description,
Format: SwaggerParameter.Format,
})
parmnames = append(parmnames, tk[1:len(tk)-1])
} else if (tk[0] != '{') && (tk[len(tk)-1] != '}') {
for _, c = range tk {
re += fmt.Sprintf("\\x{%x}", c)
}
re += "/"
} else {
return nil, errors.New("syntax error at " + tk)
}
}
}
if resp.Svc == nil {
resp.Svc = []UrlNode{}
}
re += "{0,1}$"
Goose.New.Logf(4, "Service "+strings.ToUpper(httpmethod)+":/"+svcRoot+path+", RE="+re)
query, parmcount, _, swaggerParameters, err = ParseFieldList("query", parmcount, fld, method, methodName, swaggerParameters)
if err != nil {
return nil, err
}
headers, parmcount, _, swaggerParameters, err = ParseFieldList("header", parmcount, fld, method, methodName, swaggerParameters)
if err != nil {
return nil, err
}
parmnames = append(parmnames, query...)
parmnames = append(parmnames, headers...)
postdata = fld.Tag.Get("postdata")
if postdata != "" {
// Body fields definitions
postFields = strings.Split(postdata, ",")
pt = make([]reflect.Type, len(postFields))
for k, postField = range postFields {
parmcount++
pt[k] = method.Type.In(parmcount)
SwaggerParameter, err = GetSwaggerType(pt[k])
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
return nil, ErrorInvalidNilParam
}
doc = fld.Tag.Get(postField)
if doc != "" {
SwaggerParameter.Schema.Description = new(string)
(*SwaggerParameter.Schema.Description) = doc
}
parmnames = append(parmnames, postField)
SwaggerParameter.Name = postField
SwaggerParameter.In = "body"
SwaggerParameter.Required = true
swaggerParameters = append(swaggerParameters, *SwaggerParameter)
}
/*
if resp.Access == AccessAuthInfo || resp.Access == AccessVerifyAuthInfo {
parmcount++
}
if (parmcount+len(postFields)+1) != method.Type.NumIn() {
return nil, errors.New("Wrong parameter count (with post) at method " + methodName)
}
*/
} else {
pt = nil
}
if resp.Access == AccessAuthInfo || resp.Access == AccessVerifyAuthInfo {
if (parmcount + 1) != method.Type.NumIn() {
parmcount++
if (parmcount + 1) != method.Type.NumIn() {
return nil, errors.New("Wrong parameter (with info) count at method " + methodName)
}
}
} else {
if (parmcount + 1) != method.Type.NumIn() {
return nil, errors.New("Wrong parameter count at method " + methodName)
}
}
Goose.New.Logf(5, "Registering: %s", re)
consumes = fld.Tag.Get("consumes")
Goose.New.Logf(1, "op:%s consumes: %s tag:%#v", methodName, consumes, fld.Tag)
if consumes == "" {
consumes = svcConsumes
}
produces = fld.Tag.Get("produces")
if produces == "" {
produces = svcProduces
}
if fld.Tag.Get("proto") != "" {
proto = strings.Split(strings.ToLower(strings.Trim(typ.Field(i).Tag.Get("proto"), " ")), ",")
} else {
proto = svcProto
}
responses = map[string]SwaggerResponseT{}
responseOk = fld.Tag.Get("ok")
responseCreated = fld.Tag.Get("created")
responseAccepted = fld.Tag.Get("accepted")
if responseOk != "" || responseCreated != "" || responseAccepted != "" {
if responseOk != "" {
fldType = fld.Type
if fldType.Kind() == reflect.Ptr {
fldType = fldType.Elem()
}
SwaggerParameter, err = GetSwaggerType(fldType)
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
responses[fmt.Sprintf("%d", http.StatusNoContent)] = SwaggerResponseT{
Description: responseOk,
}
} else {
doc = fld.Tag.Get(fld.Name)
if doc != "" {
SwaggerParameter.Schema.Description = new(string)
(*SwaggerParameter.Schema.Description) = doc
}
if SwaggerParameter.Schema == nil {
SwaggerParameter.Schema = &SwaggerSchemaT{}
}
if (SwaggerParameter.Schema.Type == "") && (SwaggerParameter.Type != "") {
SwaggerParameter.Schema.Type = SwaggerParameter.Type
}
responses[fmt.Sprintf("%d", http.StatusOK)] = SwaggerResponseT{
Description: responseOk,
Schema: SwaggerParameter.Schema,
}
//(*responses[fmt.Sprintf("%d",http.StatusOK)].Schema) = *SwaggerParameter.Schema
//ioutil.WriteFile("debug.txt", []byte(fmt.Sprintf("%#v",responses)), os.FileMode(0770))
Goose.New.Logf(6, "====== %#v", *(responses[fmt.Sprintf("%d", http.StatusOK)].Schema))
}
}
if responseCreated != "" {
fldType = fld.Type
if fldType.Kind() == reflect.Ptr {
fldType = fldType.Elem()
}
SwaggerParameter, err = GetSwaggerType(fldType)
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
responses[fmt.Sprintf("%d", http.StatusCreated)] = SwaggerResponseT{
Description: responseCreated,
}
} else {
doc = fld.Tag.Get(fld.Name)
if doc != "" {
SwaggerParameter.Schema.Description = new(string)
(*SwaggerParameter.Schema.Description) = doc
}
if SwaggerParameter.Schema == nil {
SwaggerParameter.Schema = &SwaggerSchemaT{}
}
if (SwaggerParameter.Schema.Type == "") && (SwaggerParameter.Type != "") {
SwaggerParameter.Schema.Type = SwaggerParameter.Type
}
responses[fmt.Sprintf("%d", http.StatusCreated)] = SwaggerResponseT{
Description: responseCreated,
Schema: SwaggerParameter.Schema,
}
//(*responses[fmt.Sprintf("%d",http.StatusOK)].Schema) = *SwaggerParameter.Schema
//ioutil.WriteFile("debug.txt", []byte(fmt.Sprintf("%#v",responses)), os.FileMode(0770))
Goose.New.Logf(6, "====== %#v", *(responses[fmt.Sprintf("%d", http.StatusCreated)].Schema))
}
}
if responseAccepted != "" {
fldType = fld.Type
if fldType.Kind() == reflect.Ptr {
fldType = fldType.Elem()
}
SwaggerParameter, err = GetSwaggerType(fldType)
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
responses[fmt.Sprintf("%d", http.StatusAccepted)] = SwaggerResponseT{
Description: responseAccepted,
}
} else {
doc = fld.Tag.Get(fld.Name)
if doc != "" {
SwaggerParameter.Schema.Description = new(string)
(*SwaggerParameter.Schema.Description) = doc
}
if SwaggerParameter.Schema == nil {
SwaggerParameter.Schema = &SwaggerSchemaT{}
}
if (SwaggerParameter.Schema.Type == "") && (SwaggerParameter.Type != "") {
SwaggerParameter.Schema.Type = SwaggerParameter.Type
}
responses[fmt.Sprintf("%d", http.StatusAccepted)] = SwaggerResponseT{
Description: responseAccepted,
Schema: SwaggerParameter.Schema,
}
//(*responses[fmt.Sprintf("%d",http.StatusOK)].Schema) = *SwaggerParameter.Schema
//ioutil.WriteFile("debug.txt", []byte(fmt.Sprintf("%#v",responses)), os.FileMode(0770))
Goose.New.Logf(6, "====== %#v", *(responses[fmt.Sprintf("%d", http.StatusAccepted)].Schema))
}
}
} else if responseFunc, ok := typ.MethodByName(fld.Name + "Responses"); ok {
responseList := responseFunc.Func.Call([]reflect.Value{})[0].Interface().(map[string]ResponseT)
for responseStatus, responseSchema := range responseList {
SwaggerParameter, err = GetSwaggerType(reflect.TypeOf(responseSchema.TypeReturned))
if err != nil {
return nil, err
}
if SwaggerParameter == nil {
responses[responseStatus] = SwaggerResponseT{
Description: responseSchema.Description,
}
} else {
responses[responseStatus] = SwaggerResponseT{
Description: responseSchema.Description,
Schema: SwaggerParameter.Schema,
}
}
}
}
resp.Swagger.Paths[path][strings.ToLower(httpmethod)] = SwaggerOperationT{
Schemes: proto,
OperationId: methodName,
Parameters: swaggerParameters,
Responses: responses,
Consumes: []string{consumes},
Produces: []string{produces},
}
Goose.New.Logf(5, "Registering marshalers: %s, %s", consumes, produces)
resp.MatchedOps[MatchedOpsIndex] = len(resp.Svc)
reComp = regexp.MustCompile(re)
MatchedOpsIndex += reComp.NumSubexp() + 1
/*
switch strings.ToLower(fld.Tag.Get("access")) {
case "none": accesstype = AccessNone
case "auth": accesstype = AccessAuth
case "authinfo": accesstype = AccessAuthInfo
default: accesstype = AccessAuth
}
*/
resp.Svc = append(resp.Svc, UrlNode{
Proto: proto,
Path: path,
consumes: consumes,
produces: produces,
Headers: headers,
Query: query,
Body: postFields,
ParmNames: parmnames,
Handle: buildHandle(svcRecv, method, pt, resp.Access),
// Access: resp.Access,
})
reAllOps += "|(" + re + ")"
Goose.New.Logf(6, "Partial Matcher for %s is %s", path, reAllOps)
if resp.EnableCORS {
index := len(resp.Svc)
if optIndex == nil {
optIndex = map[string]int{path: index}
} else if index, ok = optIndex[path]; ok {
for _, HdrNew = range headers {
for _, HdrOld = range resp.Svc[index].Headers {
if HdrOld == HdrNew {
break
}
}
if HdrOld != HdrNew {
resp.Svc[index].Headers = append(resp.Svc[index].Headers, HdrNew)
}
}
continue
} else {
optIndex[path] = len(resp.Svc)
}
re = "^OPTIONS" + re[len(httpmethod)+1:]
resp.MatchedOps[MatchedOpsIndex] = len(resp.Svc)
reComp = regexp.MustCompile(re)
MatchedOpsIndex += reComp.NumSubexp() + 1
resp.Svc = append(resp.Svc, UrlNode{
Path: path,
Headers: headers,
})
reAllOps += "|(" + re + ")"
Goose.New.Logf(6, "Partial Matcher with options for %s is %s", path, reAllOps)
}
}
}
}
Goose.New.Logf(6, "Operations matcher: %s\n", reAllOps[1:])
Goose.New.Logf(6, "Operations %#v\n", resp.Svc)
resp.Matcher = regexp.MustCompile(reAllOps[1:]) // Cutting the leading '|'
return resp, nil
}
func main() {
flag.Parse()
fargs := flag.Args()
if len(fargs) == 0 {
flag.Usage()
os.Exit(1)
}
patt := fargs[0]
delim := string(patt[1])
parts := strings.Split(patt, delim)
sedFrom := parts[1]
sedTo := parts[2]
sedFlags := parts[3]
var pattFlags syntax.Flags
if ere || erE {
pattFlags |= syntax.Perl
}
if strings.Contains(sedFlags, "i") {
pattFlags |= syntax.FoldCase
}
sedFlagG = strings.Contains(sedFlags, "g")
rxParsed, err := syntax.Parse(sedFrom, pattFlags)
if err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
rxsz := rxParsed.String()
var rx *regexp.Regexp
if pattFlags&syntax.Perl > 0 {
rx = regexp.MustCompile(rxsz)
} else {
rx = regexp.MustCompilePOSIX(rxsz)
}
var maxReplIndex int
if m := replIndicesLenRx.FindAllStringSubmatch(sedTo, -1); len(m) > 0 {
for _, sm := range m {
i, err := strconv.Atoi(sm[1])
if err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
if i > maxReplIndex {
maxReplIndex = i
}
}
}
if maxReplIndex > rx.NumSubexp() {
fmt.Println("sed: replacement indices exceed capture groups")
os.Exit(1)
}
switch len(fargs) {
case 1:
if sed(rx, sedTo, os.Stdin) {
os.Exit(0)
}
os.Exit(1)
case 2:
fr, err := os.Open(fargs[1])
if err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
defer fr.Close()
if sed(rx, sedTo, fr) {
os.Exit(0)
}
os.Exit(1)
}
}