Golang doc.Mode函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中go/doc.Mode函数的典型用法代码示例。如果您正苦于以下问题：Golang Mode函数的具体用法？Golang Mode怎么用？Golang Mode使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Mode函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: build

// build generates data from source files.
func (w *routerWalker) build(srcs []*source) (*Package, error) {
	// Add source files to walker, I skipped references here.
	w.srcs = make(map[string]*source)
	for _, src := range srcs {
		w.srcs[src.name] = src
	}

	w.fset = token.NewFileSet()

	// Find the package and associated files.
	ctxt := gobuild.Context{
		GOOS:          runtime.GOOS,
		GOARCH:        runtime.GOARCH,
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
		Compiler:      "gc",
	}

	bpkg, err := ctxt.ImportDir(w.pdoc.ImportPath, 0)
	// Continue if there are no Go source files; we still want the directory info.
	_, nogo := err.(*gobuild.NoGoError)
	if err != nil {
		if nogo {
			err = nil
		} else {
			return nil, errors.New("routerWalker.build -> " + err.Error())
		}
	}

	// Parse the Go files
	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			return nil, errors.New("routerWalker.build -> parse go files: " + err.Error())
		}
		files[name] = file
	}

	apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)

	mode := doc.Mode(0)
	if w.pdoc.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(apkg, w.pdoc.ImportPath, mode)

	w.pdoc.Types = w.types(pdoc.Types)

	return w.pdoc, err
}

开发者ID:Linvas，项目名称:ant，代码行数:59，代码来源:autorouter.go

示例2: loadPackage

func (ctx *Context) loadPackage(importPath string, flags int) (*Package, error) {
	bpkg, err := build.Import(importPath, ctx.cwd, 0)
	if _, ok := err.(*build.NoGoError); ok {
		return &Package{bpkg: bpkg}, nil
	}
	if err != nil {
		return nil, err
	}

	pkg := &Package{
		fset: token.NewFileSet(),
		bpkg: bpkg,
	}

	files := make(map[string]*ast.File)
	for _, name := range append(pkg.bpkg.GoFiles, pkg.bpkg.CgoFiles...) {
		file, err := pkg.parseFile(name)
		if err != nil {
			pkg.errors = append(pkg.errors, err)
			continue
		}
		files[name] = file
	}

	pkg.apkg, _ = ast.NewPackage(pkg.fset, files, simpleImporter, nil)

	if flags&loadDoc != 0 {
		mode := doc.Mode(0)
		if pkg.bpkg.ImportPath == "builtin" || flags&loadUnexported != 0 {
			mode |= doc.AllDecls
		}
		pkg.dpkg = doc.New(pkg.apkg, pkg.bpkg.ImportPath, mode)
		if pkg.bpkg.ImportPath == "builtin" {
			for _, t := range pkg.dpkg.Types {
				pkg.dpkg.Funcs = append(pkg.dpkg.Funcs, t.Funcs...)
				t.Funcs = nil
			}
			sort.Sort(byFuncName(pkg.dpkg.Funcs))
		}
	}

	if flags&loadExamples != 0 {
		for _, name := range append(pkg.bpkg.TestGoFiles, pkg.bpkg.XTestGoFiles...) {
			file, err := pkg.parseFile(name)
			if err != nil {
				pkg.errors = append(pkg.errors, err)
				continue
			}
			pkg.examples = append(pkg.examples, doc.Examples(file)...)
		}
	}

	return pkg, nil
}

开发者ID:purzelrakete，项目名称:dotfiles，代码行数:54，代码来源:context.go

示例3: build


//.........这里部分代码省略.........
	ctxt := build.Context{
		GOOS:          "linux",
		GOARCH:        "amd64",
		CgoEnabled:    true,
		ReleaseTags:   build.Default.ReleaseTags,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return b.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return b.openFile(path) },
		Compiler:      "gc",
	}

	var err error
	var bpkg *build.Package

	for _, env := range goEnvs {
		ctxt.GOOS = env.GOOS
		ctxt.GOARCH = env.GOARCH
		bpkg, err = ctxt.ImportDir("/", 0)
		if _, ok := err.(*build.NoGoError); !ok {
			break
		}
	}
	if err != nil {
		if _, ok := err.(*build.NoGoError); !ok {
			b.pdoc.Errors = append(b.pdoc.Errors, err.Error())
		}
		return b.pdoc, nil
	}

	// Parse the Go files

	files := make(map[string]*ast.File)
	names := append(bpkg.GoFiles, bpkg.CgoFiles...)
	sort.Strings(names)
	b.pdoc.Files = make([]*File, len(names))
	for i, name := range names {
		file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
		if err != nil {
			b.pdoc.Errors = append(b.pdoc.Errors, err.Error())
			continue
		}
		src := b.srcs[name]
		src.index = i
		b.pdoc.Files[i] = &File{Name: name, URL: src.browseURL}
		b.pdoc.SourceSize += len(src.data)
		files[name] = file
	}

	apkg, _ := ast.NewPackage(b.fset, files, simpleImporter, nil)

	// Find examples in the test files.

	names = append(bpkg.TestGoFiles, bpkg.XTestGoFiles...)
	sort.Strings(names)
	b.pdoc.TestFiles = make([]*File, len(names))
	for i, name := range names {
		file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
		if err != nil {
			b.pdoc.Errors = append(b.pdoc.Errors, err.Error())
			continue
		}
		b.pdoc.TestFiles[i] = &File{Name: name, URL: b.srcs[name].browseURL}
		b.pdoc.TestSourceSize += len(b.srcs[name].data)
		b.examples = append(b.examples, doc.Examples(file)...)
	}

	b.vetPackage(apkg)

	mode := doc.Mode(0)
	if b.pdoc.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	dpkg := doc.New(apkg, b.pdoc.ImportPath, mode)

	b.pdoc.Name = dpkg.Name
	b.pdoc.Doc = strings.TrimRight(dpkg.Doc, " \t\n\r")
	b.pdoc.Synopsis = synopsis(b.pdoc.Doc)

	b.pdoc.Examples = b.getExamples("")
	b.pdoc.IsCmd = bpkg.IsCommand()
	b.pdoc.GOOS = ctxt.GOOS
	b.pdoc.GOARCH = ctxt.GOARCH

	b.pdoc.Consts = b.values(dpkg.Consts)
	b.pdoc.Funcs = b.funcs(dpkg.Funcs)
	b.pdoc.Types = b.types(dpkg.Types)
	b.pdoc.Vars = b.values(dpkg.Vars)
	b.pdoc.Notes = b.notes(dpkg.Notes)

	b.pdoc.Imports = bpkg.Imports
	b.pdoc.TestImports = bpkg.TestImports
	b.pdoc.XTestImports = bpkg.XTestImports

	return b.pdoc, nil
}

开发者ID:pombredanne，项目名称:gddo，代码行数:101，代码来源:builder.go

示例4: newPackage


//.........这里部分代码省略.........
		ctxt.GOARCH = env.GOARCH
		// TODO(garyburd): Change second argument to build.ImportComment when
		// gddo is upgraded to Go 1.4.
		bpkg, err = dir.Import(&ctxt, 0 /* build.ImportComment */)
		if _, ok := err.(*build.NoGoError); !ok {
			break
		}
	}
	if err != nil {
		if _, ok := err.(*build.NoGoError); !ok {
			pkg.Errors = append(pkg.Errors, err.Error())
		}
		return pkg, nil
	}

	/*
		        TODO(garyburd): This block of code uses the import comment feature
		        added in Go 1.4. Uncomment this block when gddo upgraded to Go 1.4.
		        Also, change the second argument to dir.Import above from 0 to
		        build.ImportComment.

				if bpkg.ImportComment != "" && bpkg.ImportComment != dir.ImportPath {
					return nil, gosrc.NotFoundError{
						Message:  "not at canonical import path",
						Redirect: bpkg.ImportComment,
					}
				}
	*/

	// Parse the Go files

	files := make(map[string]*ast.File)
	names := append(bpkg.GoFiles, bpkg.CgoFiles...)
	sort.Strings(names)
	pkg.Files = make([]*File, len(names))
	for i, name := range names {
		file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
		if err != nil {
			pkg.Errors = append(pkg.Errors, err.Error())
		} else {
			files[name] = file
		}
		src := b.srcs[name]
		src.index = i
		pkg.Files[i] = &File{Name: name, URL: src.browseURL}
		pkg.SourceSize += len(src.data)
	}

	apkg, _ := ast.NewPackage(b.fset, files, simpleImporter, nil)

	// Find examples in the test files.

	names = append(bpkg.TestGoFiles, bpkg.XTestGoFiles...)
	sort.Strings(names)
	pkg.TestFiles = make([]*File, len(names))
	for i, name := range names {
		file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
		if err != nil {
			pkg.Errors = append(pkg.Errors, err.Error())
		} else {
			b.examples = append(b.examples, doc.Examples(file)...)
		}
		pkg.TestFiles[i] = &File{Name: name, URL: b.srcs[name].browseURL}
		pkg.TestSourceSize += len(b.srcs[name].data)
	}

	b.vetPackage(pkg, apkg)

	mode := doc.Mode(0)
	if pkg.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	dpkg := doc.New(apkg, pkg.ImportPath, mode)

	if pkg.ImportPath == "builtin" {
		removeAssociations(dpkg)
	}

	pkg.Name = dpkg.Name
	pkg.Doc = strings.TrimRight(dpkg.Doc, " \t\n\r")
	pkg.Synopsis = synopsis(pkg.Doc)

	pkg.Examples = b.getExamples("")
	pkg.IsCmd = bpkg.IsCommand()
	pkg.GOOS = ctxt.GOOS
	pkg.GOARCH = ctxt.GOARCH

	pkg.Consts = b.values(dpkg.Consts)
	pkg.Funcs = b.funcs(dpkg.Funcs)
	pkg.Types = b.types(dpkg.Types)
	pkg.Vars = b.values(dpkg.Vars)
	pkg.Notes = b.notes(dpkg.Notes)

	pkg.Imports = bpkg.Imports
	pkg.TestImports = bpkg.TestImports
	pkg.XTestImports = bpkg.XTestImports

	return pkg, nil
}

开发者ID:jayschwa，项目名称:gddo，代码行数:101，代码来源:builder.go

示例5: build


//.........这里部分代码省略.........
				w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "<center>", "", -1)
				w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "</center>", "", -1)
				w.pdoc.Doc = "<div style='display:block; padding: 3px; border:1px solid #4F4F4F;'>" + w.pdoc.Doc + "</div>"
			}
		}
	}

	w.fset = token.NewFileSet()

	// Find the package and associated files.
	ctxt := build.Context{
		GOOS:          runtime.GOOS,
		GOARCH:        runtime.GOARCH,
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
		Compiler:      "gc",
	}

	bpkg, err := ctxt.ImportDir(w.pdoc.ImportPath, 0)
	// Continue if there are no Go source files; we still want the directory info.
	_, nogo := err.(*build.NoGoError)
	if err != nil {
		if nogo {
			err = nil
			beego.Info("doc.walker.build(): No Go Source file.")
		} else {
			return w.pdoc, errors.New("doc.walker.build(): " + err.Error())
		}
	}

	// Parse the Go files
	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			beego.Error("doc.walker.build().[parse go files]:", err)
			continue
		}
		w.pdoc.Files = append(w.pdoc.Files, name)
		//w.pdoc.SourceSize += len(w.srcs[name].data)
		files[name] = file
	}

	apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)

	// Find examples in the test files.
	// for _, name := range append(bpkg.TestGoFiles, bpkg.XTestGoFiles...) {
	// 	file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
	// 	if err != nil {
	// 		beego.Error("doc.walker.build().[find examples]:", err)
	// 		continue
	// 	}
	// 	//w.pdoc.TestFiles = append(w.pdoc.TestFiles, &File{Name: name, URL: w.srcs[name].browseURL})
	// 	//w.pdoc.TestSourceSize += len(w.srcs[name].data)
	// 	w.examples = append(w.examples, doc.Examples(file)...)
	// }

	//w.vetPackage(apkg)

	mode := doc.Mode(0)
	if w.pdoc.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(apkg, w.pdoc.ImportPath, mode)

	w.pdoc.Synopsis = utils.Synopsis(pdoc.Doc)
	pdoc.Doc = strings.TrimRight(pdoc.Doc, " \t\n\r")
	var buf bytes.Buffer
	doc.ToHTML(&buf, pdoc.Doc, nil)
	w.pdoc.Doc = w.pdoc.Doc + "<br />" + buf.String()
	w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "<p>", "<p><b>", 1)
	w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "</p>", "</b></p>", 1)
	w.pdoc.Doc = base32.StdEncoding.EncodeToString([]byte(w.pdoc.Doc))

	//w.pdoc.Examples = w.getExamples("")
	//w.pdoc.IsCmd = bpkg.IsCommand()
	w.pdoc.GOOS = ctxt.GOOS
	w.pdoc.GOARCH = ctxt.GOARCH

	w.srcLines = make(map[string][]string)
	w.pdoc.Consts = w.values(pdoc.Consts)
	w.pdoc.Funcs = w.funcs(pdoc.Funcs)
	w.pdoc.Types = w.types(pdoc.Types)
	w.pdoc.Vars = w.values(pdoc.Vars)
	//w.pdoc.Notes = w.notes(pdoc.Notes)

	w.pdoc.Imports = bpkg.Imports
	w.pdoc.TestImports = bpkg.TestImports
	//w.pdoc.XTestImports = bpkg.XTestImports

	beego.Info("doc.walker.build(", pdoc.ImportPath, "), Goroutine #", runtime.NumGoroutine())
	return w.pdoc, err
}

开发者ID:hendyyou，项目名称:gowalker，代码行数:101，代码来源:walker.go

示例6: buildDoc

func buildDoc(importPath, projectRoot, projectName, projectURL, browseURL, etag string, lineFmt string, srcs []*source) (*Package, error) {

	b := &builder{
		lineFmt:     lineFmt,
		fset:        token.NewFileSet(),
		importPaths: make(map[string]map[string]string),
		srcs:        make(map[string]*source),
		pkg: &Package{
			ImportPath:  importPath,
			ProjectName: projectName,
			ProjectRoot: projectRoot,
			ProjectURL:  projectURL,
			BrowseURL:   browseURL,
			Etag:        etag,
			Updated:     time.Now(),
		},
	}

	if len(srcs) == 0 {
		return b.pkg, nil
	}

	for _, src := range srcs {
		b.srcs[src.name] = src
	}

	// Find the package and associated files.

	ctxt := build.Context{
		GOOS:          "linux",
		GOARCH:        "amd64",
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return b.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return b.openFile(path) },
		Compiler:      "gc",
	}
	pkg, err := ctxt.ImportDir(b.pkg.ImportPath, 0)
	if _, ok := err.(*build.NoGoError); ok {
		return b.pkg, nil
	} else if err != nil {
		b.pkg.Errors = append(b.pkg.Errors, err.Error())
		return b.pkg, nil
	}

	// Parse the Go files

	b.ast = &ast.Package{Name: pkg.Name, Files: make(map[string]*ast.File)}
	if pkg.IsCommand() && b.srcs["doc.go"] != nil {
		file, err := parser.ParseFile(b.fset, "doc.go", b.srcs["doc.go"].data, parser.ParseComments)
		if err == nil && file.Name.Name == "documentation" {
			b.ast.Files["doc.go"] = file
		}
	}
	if len(b.ast.Files) == 0 {
		for _, name := range append(pkg.GoFiles, pkg.CgoFiles...) {
			file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
			if err != nil {
				b.pkg.Errors = append(b.pkg.Errors, err.Error())
				continue
			}
			b.pkg.Files = append(b.pkg.Files, &File{Name: name, URL: b.srcs[name].browseURL})
			b.pkg.SourceSize += len(b.srcs[name].data)
			b.ast.Files[name] = file
		}
	}

	// Find examples in the test files.

	for _, name := range append(pkg.TestGoFiles, pkg.XTestGoFiles...) {
		file, err := parser.ParseFile(b.fset, name, b.srcs[name].data, parser.ParseComments)
		if err != nil {
			b.pkg.Errors = append(b.pkg.Errors, err.Error())
			continue
		}
		b.pkg.TestFiles = append(b.pkg.TestFiles, &File{Name: name, URL: b.srcs[name].browseURL})
		b.pkg.TestSourceSize += len(b.srcs[name].data)
		b.examples = append(b.examples, doc.Examples(file)...)
	}

	b.vetPackage()

	mode := doc.Mode(0)
	if importPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(b.ast, b.pkg.ImportPath, mode)

	b.pkg.Name = pdoc.Name
	b.pkg.Doc = strings.TrimRight(pdoc.Doc, " \t\n\r")
	b.pkg.Synopsis = synopsis(b.pkg.Doc)

	b.pkg.Examples = b.getExamples("")
	b.pkg.IsCmd = pkg.IsCommand()

//.........这里部分代码省略.........

开发者ID:ActiveState，项目名称:gopkgdoc，代码行数:101，代码来源:builder.go

示例7: Build

// Build generates documentation from given source files through 'WalkType'.
func (w *Walker) Build(wr *WalkRes) (*Package, error) {
	ctxt := build.Context{
		CgoEnabled:  true,
		ReleaseTags: build.Default.ReleaseTags,
		BuildTags:   build.Default.BuildTags,
		Compiler:    "gc",
	}

	if w.Pdoc.PkgDecl == nil {
		w.Pdoc.PkgDecl = &PkgDecl{}
	}

	// Check 'WalkType'.
	switch wr.WalkType {
	case WT_Local:
		// Check root path.
		if len(wr.RootPath) == 0 {
			return nil, errors.New("WT_Local: empty root path")
		} else if !com.IsDir(wr.RootPath) {
			return nil, errors.New("WT_Local: cannot find specific directory or it's a file")
		}

		w.setLocalContext(&ctxt)
		return nil, errors.New("Hasn't supported yet!")
	case WT_Memory:
		// Convert source files.
		w.SrcFiles = make(map[string]*Source)
		w.Pdoc.Readme = make(map[string][]byte)
		for _, src := range wr.Srcs {
			srcName := strings.ToLower(src.Name()) // For readme comparation.
			switch {
			case strings.HasSuffix(src.Name(), ".go"):
				w.SrcFiles[src.Name()] = src
			case len(w.Pdoc.Tag) > 0 || (wr.WalkMode&WM_NoReadme != 0):
				// This means we are not on the latest version of the code,
				// so we do not collect the README files.
				continue
			case strings.HasPrefix(srcName, "readme_zh") || strings.HasPrefix(srcName, "readme_cn"):
				w.Pdoc.Readme["zh"] = src.Data()
			case strings.HasPrefix(srcName, "readme"):
				w.Pdoc.Readme["en"] = src.Data()
			}
		}

		// Check source files.
		if w.SrcFiles == nil {
			return nil, errors.New("WT_Memory: no Go source file")
		}

		w.setMemoryContext(&ctxt)

	default:
		return nil, errors.New("Hasn't supported yet!")
	}

	var err error
	var bpkg *build.Package

	for _, env := range goEnvs {
		ctxt.GOOS = env.GOOS
		ctxt.GOARCH = env.GOARCH

		bpkg, err = ctxt.ImportDir(w.Pdoc.ImportPath, 0)
		// Continue if there are no Go source files; we still want the directory info.
		_, nogo := err.(*build.NoGoError)
		if err != nil {
			if nogo {
				err = nil
			} else {
				return nil, errors.New("hv.Walker.Build -> ImportDir: " + err.Error())
			}
		}
	}

	w.Pdoc.IsCmd = bpkg.IsCommand()
	w.Pdoc.Synopsis = synopsis(bpkg.Doc)

	w.Pdoc.Imports = bpkg.Imports
	w.Pdoc.IsCgo = w.isCgo()
	w.Pdoc.TestImports = bpkg.TestImports

	// Check depth.
	if wr.WalkDepth <= WD_Imports {
		return w.Pdoc, nil
	}

	w.Fset = token.NewFileSet()
	// Parse the Go files
	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.Fset, name, w.SrcFiles[name].Data(), parser.ParseComments)
		if err != nil {
			return nil, errors.New("hv.Walker.Build -> parse Go files: " + err.Error())
			continue
		}
		w.Pdoc.Files = append(w.Pdoc.Files, w.SrcFiles[name])
		w.Pdoc.SourceSize += int64(len(w.SrcFiles[name].Data()))
		files[name] = file
	}
//.........这里部分代码省略.........

开发者ID:John-Appleseed，项目名称:gowalker，代码行数:101，代码来源:walker.go

示例8: build

// build generates data from source files.
func (w *walker) build(srcs []*source) (*Package, error) {
	// Set created time.
	w.pdoc.Created = time.Now().UTC()

	// Add source files to walker, I skipped references here.
	w.srcs = make(map[string]*source)
	for _, src := range srcs {
		if strings.HasSuffix(src.name, ".go") {
			w.srcs[src.name] = src
		} else if src.name == "doc_zh.md" {
			// Multi-language documentation.
			w.mldocs[src.name] = src
		}
	}

	// Check number of source files.
	if len(w.srcs) == 0 {
		// No source file.
		return w.pdoc, nil
	}

	w.fset = token.NewFileSet()

	// Find the package and associated files.
	ctxt := build.Context{
		GOOS:          runtime.GOOS,
		GOARCH:        runtime.GOARCH,
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
		Compiler:      "gc",
	}

	bpkg, err := ctxt.ImportDir(w.pdoc.ImportPath, 0)
	// Continue if there are no Go source files; we still want the directory info.
	if _, nogo := err.(*build.NoGoError); err != nil && !nogo {
		return w.pdoc, errors.New("doc.walker.build(): " + err.Error())
	}

	// Parse the Go files

	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			beego.Error("doc.walker.build():", err)
			continue
		}
		w.pdoc.Files = append(w.pdoc.Files, name)
		//w.pdoc.SourceSize += len(w.srcs[name].data)
		files[name] = file
	}

	apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)

	// Find examples in the test files.

	/*for _, name := range append(bpkg.TestGoFiles, bpkg.XTestGoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			w.pdoc.Errors = append(w.pdoc.Errors, err.Error())
			continue
		}
		w.pdoc.TestFiles = append(w.pdoc.TestFiles, &File{Name: name, URL: w.srcs[name].browseURL})
		w.pdoc.TestSourceSize += len(w.srcs[name].data)
		w.examples = append(w.examples, doc.Examples(file)...)
	}*/

	//w.vetPackage(apkg)

	mode := doc.Mode(0)
	if w.pdoc.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(apkg, w.pdoc.ImportPath, mode)

	w.pdoc.Doc = strings.TrimRight(pdoc.Doc, " \t\n\r")
	w.pdoc.Synopsis = utils.Synopsis(w.pdoc.Doc)

	//w.pdoc.Examples = w.getExamples("")
	//w.pdoc.IsCmd = bpkg.IsCommand()
	w.pdoc.GOOS = ctxt.GOOS
	w.pdoc.GOARCH = ctxt.GOARCH

	w.srcLines = make(map[string][]string)
	w.pdoc.Consts = w.values(pdoc.Consts)
	w.pdoc.Funcs = w.funcs(pdoc.Funcs)
	w.pdoc.Types = w.types(pdoc.Types)
	w.pdoc.Vars = w.values(pdoc.Vars)
	//w.pdoc.Notes = w.notes(pdoc.Notes)

	w.pdoc.Imports = bpkg.Imports
	w.pdoc.TestImports = bpkg.TestImports
//.........这里部分代码省略.........

开发者ID:sywxf，项目名称:gowalker，代码行数:101，代码来源:walker.go

示例9: build

// build generates data from source files.
func (w *walker) build(srcs []*source) (*Package, error) {
	// Set created time.
	w.pdoc.Created = time.Now().UTC()

	// Add source files to walker, I skipped references here.
	w.srcs = make(map[string]*source)
	for _, src := range srcs {
		srcName := strings.ToLower(src.name) // For readme comparation.
		switch {
		case strings.HasSuffix(src.name, ".go"):
			w.srcs[src.name] = src
		case len(w.pdoc.Tag) > 0:
			continue // Only save latest readme.
		case strings.HasPrefix(srcName, "readme_zh") || strings.HasPrefix(srcName, "readme_cn"):
			models.SavePkgDoc(w.pdoc.ImportPath, "zh", src.data)
		case strings.HasPrefix(srcName, "readme"):
			models.SavePkgDoc(w.pdoc.ImportPath, "en", src.data)
		}
	}

	w.fset = token.NewFileSet()

	// Find the package and associated files.
	ctxt := build.Context{
		GOOS:          runtime.GOOS,
		GOARCH:        runtime.GOARCH,
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
		Compiler:      "gc",
	}

	bpkg, err := ctxt.ImportDir(w.pdoc.ImportPath, 0)
	// Continue if there are no Go source files; we still want the directory info.
	_, nogo := err.(*build.NoGoError)
	if err != nil {
		if nogo {
			err = nil
			beego.Info("doc.walker.build -> No Go Source file")
		} else {
			return w.pdoc, errors.New("doc.walker.build -> " + err.Error())
		}
	}

	// Parse the Go files
	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			beego.Error("doc.walker.build -> parse go files:", err)
			continue
		}
		w.pdoc.Files = append(w.pdoc.Files, name)
		//w.pdoc.SourceSize += len(w.srcs[name].data)
		files[name] = file
	}

	apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)

	// Find examples in the test files.
	for _, name := range append(bpkg.TestGoFiles, bpkg.XTestGoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			beego.Error("doc.walker.build -> find examples:", err)
			continue
		}
		//w.pdoc.TestFiles = append(w.pdoc.TestFiles, &File{Name: name, URL: w.srcs[name].browseURL})
		//w.pdoc.TestSourceSize += len(w.srcs[name].data)
		w.examples = append(w.examples, doc.Examples(file)...)
	}

	//w.vetPackage(apkg)

	mode := doc.Mode(0)
	if w.pdoc.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(apkg, w.pdoc.ImportPath, mode)

	w.pdoc.Synopsis = utils.Synopsis(pdoc.Doc)
	pdoc.Doc = strings.TrimRight(pdoc.Doc, " \t\n\r")
	var buf bytes.Buffer
	doc.ToHTML(&buf, pdoc.Doc, nil)
	w.pdoc.Doc = w.pdoc.Doc + "<br />" + buf.String()
	w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "<p>", "<p><b>", 1)
	w.pdoc.Doc = strings.Replace(w.pdoc.Doc, "</p>", "</b></p>", 1)
	w.pdoc.Doc = base32.StdEncoding.EncodeToString([]byte(w.pdoc.Doc))

	w.pdoc.Examples = w.getExamples("")
	w.pdoc.IsCmd = bpkg.IsCommand()
	w.srcLines = make(map[string][]string)
	w.pdoc.Consts = w.values(pdoc.Consts)
	w.pdoc.Funcs = w.funcs(pdoc.Funcs)
//.........这里部分代码省略.........

开发者ID:seacoastboy，项目名称:gowalker，代码行数:101，代码来源:walker.go

示例10: build

// build gets imports from source files.
func (w *walker) build(srcs []*source, nod *Node) ([]string, error) {
	// Add source files to walker, I skipped references here.
	w.srcs = make(map[string]*source)
	for _, src := range srcs {
		w.srcs[src.name] = src
	}

	w.fset = token.NewFileSet()

	// Find the package and associated files.
	ctxt := build.Context{
		GOOS:          runtime.GOOS,
		GOARCH:        runtime.GOARCH,
		CgoEnabled:    true,
		JoinPath:      path.Join,
		IsAbsPath:     path.IsAbs,
		SplitPathList: func(list string) []string { return strings.Split(list, ":") },
		IsDir:         func(path string) bool { panic("unexpected") },
		HasSubdir:     func(root, dir string) (rel string, ok bool) { panic("unexpected") },
		ReadDir:       func(dir string) (fi []os.FileInfo, err error) { return w.readDir(dir) },
		OpenFile:      func(path string) (r io.ReadCloser, err error) { return w.openFile(path) },
		Compiler:      "gc",
	}

	bpkg, err := ctxt.ImportDir(w.ImportPath, 0)
	// Continue if there are no Go source files; we still want the directory info.
	_, nogo := err.(*build.NoGoError)
	if err != nil {
		if nogo {
			err = nil
		} else {
			log.Warn("walker: %s", err.Error())
			return nil, nil
		}
	}

	// Parse the Go files

	files := make(map[string]*ast.File)
	for _, name := range append(bpkg.GoFiles, bpkg.CgoFiles...) {
		file, err := parser.ParseFile(w.fset, name, w.srcs[name].data, parser.ParseComments)
		if err != nil {
			//beego.Error("doc.walker.build():", err)
			continue
		}
		files[name] = file
	}

	w.ImportPath = strings.Replace(w.ImportPath, "\\", "/", -1)
	var imports []string
	for _, v := range bpkg.Imports {
		// Skip strandard library.
		if !IsGoRepoPath(v) &&
			(GetProjectPath(v) != GetProjectPath(w.ImportPath)) {
			imports = append(imports, v)
		}
	}

	apkg, _ := ast.NewPackage(w.fset, files, simpleImporter, nil)

	mode := doc.Mode(0)
	if w.ImportPath == "builtin" {
		mode |= doc.AllDecls
	}

	pdoc := doc.New(apkg, w.ImportPath, mode)

	if nod != nil {
		nod.Synopsis = Synopsis(pdoc.Doc)
		if i := strings.Index(nod.Synopsis, "\n"); i > -1 {
			nod.Synopsis = nod.Synopsis[:i]
		}
	}

	return imports, err
}

开发者ID:kulasama，项目名称:gopm，代码行数:77，代码来源:walker.go

示例11: loadPackage

// loadPackage returns details about the Go package named by the import
// path, interpreting local import paths relative to the srcDir directory.
func loadPackage(ctx *build.Context, importPath string, srcDir string, flags int) (*pkg, error) {
	bpkg, err := ctx.Import(importPath, srcDir, build.ImportComment)
	if _, ok := err.(*build.NoGoError); ok {
		return &pkg{Build: bpkg}, nil
	}
	if err != nil {
		return nil, err
	}

	pkg := &pkg{
		FSet:  token.NewFileSet(),
		Build: bpkg,
	}

	files := make(map[string]*ast.File)
	for _, name := range append(pkg.Build.GoFiles, pkg.Build.CgoFiles...) {
		file, err := pkg.parseFile(ctx, name)
		if err != nil {
			pkg.Errors = append(pkg.Errors, err)
			continue
		}
		files[name] = file
	}

	vendor := make(map[string]string)
	pkg.AST, _ = ast.NewPackage(pkg.FSet, files, importer(ctx, bpkg.Dir, vendor), nil)

	if flags&loadPackageFixVendor != 0 {
		for _, f := range pkg.AST.Files {
			for _, i := range f.Imports {
				if lit := i.Path; lit != nil {
					if s, err := strconv.Unquote(lit.Value); err != nil {
						if p, ok := vendor[s]; ok {
							lit.Value = strconv.Quote(p)
						}
					}
				}
			}
		}
	}

	if flags&loadPackageDoc != 0 {
		mode := godoc.Mode(0)
		if pkg.Build.ImportPath == "builtin" || flags&loadPackageUnexported != 0 {
			mode |= godoc.AllDecls
		}
		pkg.GoDoc = godoc.New(pkg.AST, pkg.Build.ImportPath, mode)
		if pkg.Build.ImportPath == "builtin" {
			for _, t := range pkg.GoDoc.Types {
				pkg.GoDoc.Funcs = append(pkg.GoDoc.Funcs, t.Funcs...)
				t.Funcs = nil
			}
			sort.Sort(byFuncName(pkg.GoDoc.Funcs))
		}
	}

	if flags&loadPackageExamples != 0 {
		for _, name := range append(pkg.Build.TestGoFiles, pkg.Build.XTestGoFiles...) {
			file, err := pkg.parseFile(ctx, name)
			if err != nil {
				pkg.Errors = append(pkg.Errors, err)
				continue
			}
			pkg.Examples = append(pkg.Examples, godoc.Examples(file)...)
		}
	}

	return pkg, nil
}

开发者ID:garyburd，项目名称:vigor，代码行数:71，代码来源:loader.go

注：本文中的go/doc.Mode函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。